VNO


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:Revenues
dei:LegalEntity
us-gaap:ProductOrService
us-gaap:ProductOrService, dei:LegalEntity
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:OperatingExpenses
dei:LegalEntity

us-gaap:OperatingCostsAndExpenses
dei:LegalEntity
us-gaap:StatementBusinessSegments

us-gaap:GeneralAndAdministrativeExpense
dei:LegalEntity

us-gaap:InterestAndDebtExpense
dei:LegalEntity

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:IncomeLossFromContinuingOperations
dei:LegalEntity

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
dei:LegalEntity

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
dei:LegalEntity

us-gaap:IncomeTaxExpenseBenefit
dei:LegalEntity
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:ProfitLoss
dei:LegalEntity

us-gaap:ComprehensiveIncomeNetOfTax
dei:LegalEntity

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
dei:LegalEntity

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
dei:LegalEntity

us-gaap:NetIncomeLoss
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
dei:LegalEntity

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:Assets
dei:LegalEntity
vno:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:Liabilities
dei:LegalEntity
vno:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
dei:LegalEntity

us-gaap:StockholdersEquity
dei:LegalEntity

us-gaap:CashAndCashEquivalentsAtCarryingValue
dei:LegalEntity

us-gaap:Land
dei:LegalEntity

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:FiniteLivedIntangibleAssetsNet
dei:LegalEntity

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:MinorityInterest
dei:LegalEntity

us-gaap:StockholdersEquity
dei:LegalEntity

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit
dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInOperatingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInInvestingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInFinancingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInOperatingActivities
dei:LegalEntity

us-gaap:NetIncomeLoss
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:ProfitLoss
dei:LegalEntity

us-gaap:DepreciationDepletionAndAmortization
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInInvestingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInFinancingActivities
dei:LegalEntity

us-gaap:ProceedsFromIssuanceOfLongTermDebt
dei:LegalEntity

us-gaap:RepaymentsOfLongTermDebt
dei:LegalEntity

us-gaap:RepaymentsOfLongTermDebt
dei:LegalEntity
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:ShareBasedCompensation
dei:LegalEntity

us-gaap:OperatingLeaseRightOfUseAsset
dei:LegalEntity
us-gaap:CounterpartyName

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
dei:LegalEntity

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation
us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AmortizationOfBelowMarketLease
dei:LegalEntity

us-gaap:AmortizationOfFinancingCosts
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AmortizationOfIntangibleAssets

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
dei:LegalEntity

us-gaap:CapitalExpendituresIncurredButNotYetPaid
dei:LegalEntity

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
dei:LegalEntity

us-gaap:CommonStockDividendsPerShareDeclared
dei:LegalEntity

us-gaap:ConvertiblePreferredDividendsNetOfTax
dei:LegalEntity

us-gaap:DepreciationAndAmortization
dei:LegalEntity

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStock
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:EquityMethodInvestmentDividendsOrDistributions
dei:LegalEntity
us-gaap:InvestmentType
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
us-gaap:InvestmentType
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

us-gaap:GainLossOnDispositionOfAssets1
dei:LegalEntity
dei:LegalEntity
us-gaap:GeneralPartnersCapitalAccountDistributionAmount
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax
dei:LegalEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
dei:LegalEntity

us-gaap:IncomeTaxesPaid
dei:LegalEntity

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
dei:LegalEntity

us-gaap:IncreaseDecreaseInAccountsReceivable
dei:LegalEntity

us-gaap:IncreaseDecreaseInOtherOperatingAssets
dei:LegalEntity

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
dei:LegalEntity

us-gaap:IncreaseDecreaseInPrepaidExpense
dei:LegalEntity

us-gaap:IncrementalCommonSharesAttributableToConversionOfPreferredStock
dei:LegalEntity

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
dei:LegalEntity

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestCostsIncurred

us-gaap:InterestPaidCapitalized
dei:LegalEntity

us-gaap:InterestPaidNet
dei:LegalEntity

us-gaap:MarketableSecuritiesUnrealizedGainLoss
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:CapitalUnitsByClass
us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest
dei:LegalEntity
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:InvestmentType
us-gaap:NetIncomeLossFromRealEstateInvestmentPartnership
dei:LegalEntity
us-gaap:NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted
dei:LegalEntity
us-gaap:NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax
us-gaap:InvestmentType
us-gaap:NetInvestmentIncome

us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable
dei:LegalEntity
us-gaap:InvestmentType
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:NumberOfReportableSegments

us-gaap:OperatingLeaseLeaseIncome
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingLeaseLeaseIncomeLeasePayments

us-gaap:OperatingLeaseVariableLeaseIncome

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:OtherNoncashIncomeExpense
dei:LegalEntity

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
dei:LegalEntity

us-gaap:PaymentsForConstructionInProcess
dei:LegalEntity

us-gaap:PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
dei:LegalEntity

us-gaap:PaymentsOfDebtIssuanceCosts
dei:LegalEntity

us-gaap:PaymentsOfDividendsCommonStock
dei:LegalEntity

us-gaap:PaymentsOfDividendsMinorityInterest
dei:LegalEntity

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock
dei:LegalEntity

us-gaap:PaymentsToAcquireEquityMethodInvestments
dei:LegalEntity

us-gaap:PaymentsToAcquireRealEstate
dei:LegalEntity

us-gaap:PaymentsToDevelopRealEstateAssets
dei:LegalEntity
us-gaap:StatementClassOfStock, vno:ConversionFeature
us-gaap:PreferredStockDividendRatePerDollarAmount
us-gaap:StatementClassOfStock, vno:ConversionFeature
us-gaap:PreferredStockDividendRatePercentage

us-gaap:PreferredStockDividendsIncomeStatementImpact
dei:LegalEntity

us-gaap:ProceedsFromCollectionOfLoansReceivable
dei:LegalEntity

us-gaap:ProceedsFromConstructionLoansPayable
dei:LegalEntity

us-gaap:ProceedsFromMinorityShareholders
dei:LegalEntity

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType
us-gaap:ProceedsFromSaleOfEquityMethodInvestments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:ProceedsFromSaleOfRealEstate
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType, us-gaap:UnusualOrInfrequentItem

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment
dei:LegalEntity

us-gaap:ProceedsFromStockOptionsExercised
dei:LegalEntity

us-gaap:ProvisionForLoanLossesExpensed
dei:LegalEntity
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:RentalIncomeNonoperating

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesDividendReinvestmentPlan
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StockIssuedDuringPeriodValueConversionOfUnits
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StockholdersEquityOther
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:StraightLineRent
dei:LegalEntity

us-gaap:TransferToInvestments
dei:LegalEntity

us-gaap:TransferToOtherRealEstate
dei:LegalEntity
us-gaap:InvestmentType
us-gaap:UnrealizedGainLossOnInvestments
dei:LegalEntity
us-gaap:WeightedAverageLimitedPartnershipUnitsOutstanding
dei:LegalEntity
us-gaap:WeightedAverageLimitedPartnershipUnitsOutstandingDiluted
us-gaap:CapitalUnitsByClass
vno:AdjustmentsToReflectRedeemableClassOperatingPartnershipUnits

vno:CapitalizedInterestAndDebtExpenses

vno:CashBasisPropertyLevelNOI
us-gaap:StatementBusinessSegments

vno:DistributionsOfCapitalFromPartiallyOwnedEntities
dei:LegalEntity
us-gaap:InvestmentType
vno:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossRealizedAndUnrealized
us-gaap:InvestmentType
vno:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherNet
us-gaap:InvestmentType
vno:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetRealizedGainLossOnHeldInvestments

vno:GainLossOfInvestmentsInDeferredCompensationPlan
dei:LegalEntity

vno:IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:IncomeLossFromEquityMethodInvestmentsIncludingFeesEarnedIncludingDiscontinuedOperations
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
vno:IncomeLossfromEquityMethodInvestmentsPreferred

vno:Incomelossfromrealestatefundinvestments
dei:LegalEntity
us-gaap:InvestmentType

vno:IncreaseDecreaseinRealEstateFundInvestments
dei:LegalEntity
us-gaap:InvestmentType, vno:InsuranceCoverageTypeName
vno:InsuranceMaximumCoverageInAggregate
vno:InsuranceCoverageTypeName

vno:InterestAndOtherInvestmentLossIncomeNet
dei:LegalEntity

vno:InterestonCashandCashEquivalentsandRestrictedCash
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
vno:ManagementLeasingAndDevelopmentFees

vno:MarktomarketExpenseBenefitofInvestmentsinDeferredCompensationPlan
dei:LegalEntity
dei:LegalEntity
vno:NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted

vno:NetOperatingIncomeLossCashBasisConsolidated
us-gaap:StatementBusinessSegments

vno:NetOperatingIncomeLossCashBasisPartiallyOwnedEntities

vno:NetOperatingIncomeLossPortionAttributabletoNoncontrollingInterestTotal
us-gaap:StatementBusinessSegments

vno:NetOperatingIncomeLossfromEquityMethodInvestments
us-gaap:StatementBusinessSegments

vno:NetUnrealizedGainLossOnRealEstateFundInvestments
dei:LegalEntity
us-gaap:InvestmentType
vno:NoncontrollingInterestIncreaseFromLimitedPartnersContribution
us-gaap:InvestmentType, dei:LegalEntity
us-gaap:InvestmentType, us-gaap:StatementEquityComponents
us-gaap:InvestmentType, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:InvestmentType
vno:NumberOfInvestmentsHeldByFund
us-gaap:UnusualOrInfrequentItem
vno:NumberofEmployeesFurloughed
us-gaap:UnusualOrInfrequentItem, dei:LegalEntity
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
vno:NumberofUnitsSold
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType, us-gaap:UnusualOrInfrequentItem

vno:NumeratorForBasicIncomePerShare
dei:LegalEntity

vno:OperatingIncomeLossCashBasis
us-gaap:StatementBusinessSegments

vno:OtherComprehensiveIncomeLossProRataShareofNonconsolidatedSubsidiaries
dei:LegalEntity

vno:OtherNetAttributableToRedeemableNoncontrollingInterest

vno:OurShareOfPartiallyOwnedEntitiesOciAdjustments
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

vno:PaymentsofSpecialDividendCommonStock
us-gaap:CapitalUnitsByClass, dei:LegalEntity
us-gaap:CapitalUnitsByClass, us-gaap:SubsequentEventType, dei:LegalEntity
us-gaap:SubsequentEventType
us-gaap:Range, us-gaap:AwardType, vno:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardComponentType
vno:PercentageAwardsWillBeReducedifTotalShareholderReturnIsZeroorNegative

vno:ProceedsfromSaleofRealEstateHeldforinvestmentandRelatedInvestments
dei:LegalEntity

vno:ReclassificationofAssetsHeldforSale
dei:LegalEntity

vno:ReclassificationofLiabilitiesRelatedtoAssetsHeldforSale
dei:LegalEntity

vno:RedeemableNoncontrollingInterestDecreasefromDistributionstoNoncontrollingInterestHolders

vno:RepurchaseOfSharesRelatedToStockCompensationArrangementsAndRelatedTaxWithholdings
dei:LegalEntity
us-gaap:AwardType, vno:Benchmark, vno:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardComponentType
vno:RequiredShareholderReturnPerYear

vno:StraightlineRentsAndOtherAdjustments
us-gaap:StatementBusinessSegments

vno:TransactionRelatedCostsImpairmentLossesandOther
dei:LegalEntity

vno:UnearnedOutPerformancePlan
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
dei:LegalEntity

us-gaap:AccountsReceivableNet
dei:LegalEntity

us-gaap:AdditionalPaidInCapital
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType

us-gaap:BuildingsAndImprovementsGross
dei:LegalEntity
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:CashEquivalentsAtCarryingValue

us-gaap:ContractWithCustomerLiability
dei:LegalEntity
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents
us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
us-gaap:FairValueByMeasurementBasis
us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType
us-gaap:LongtermDebtType, vno:RateType
us-gaap:FairValueByMeasurementBasis
us-gaap:DebtInstrumentFairValue

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
dei:LegalEntity
us-gaap:BalanceSheetLocation, us-gaap:FairValueByMeasurementFrequency
us-gaap:DeferredCompensationPlanAssets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:DeferredFinanceCostsNet
us-gaap:LongtermDebtType

us-gaap:DeferredRentReceivablesNet
dei:LegalEntity
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:VariableRate
us-gaap:DerivativeBasisSpreadOnVariableRate
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:VariableRate, vno:RateType
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFixedInterestRate
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeLiabilityNotionalAmount
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, vno:RateType
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeVariableInterestRate

us-gaap:DevelopmentInProcess
dei:LegalEntity

us-gaap:DividendsPayableAmountPerShare
us-gaap:CapitalUnitsByClass, dei:LegalEntity
us-gaap:CapitalUnitsByClass, us-gaap:SubsequentEventType, dei:LegalEntity
us-gaap:SubsequentEventType

us-gaap:DividendsPayableCurrentAndNoncurrent
dei:LegalEntity
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:InvestmentType

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
dei:LegalEntity
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FixturesAndEquipmentGross
dei:LegalEntity
dei:LegalEntity
us-gaap:GeneralPartnersCapitalAccount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:InterestRateDerivativeAssetsAtFairValue
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:LineOfCredit
dei:LegalEntity
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LinesOfCreditFairValueDisclosure

us-gaap:LoansPayable
dei:LegalEntity
us-gaap:BalanceSheetLocation, us-gaap:FairValueByMeasurementFrequency
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:MandatorilyRedeemablePreferredStockFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:MarketableSecurities
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:OperatingLeaseLiability
dei:LegalEntity
us-gaap:CounterpartyName
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:OtherAssets
dei:LegalEntity

us-gaap:OtherLiabilities
dei:LegalEntity
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType, us-gaap:MeasurementInputType
us-gaap:OtherRealEstateOwnedMeasurementInput
us-gaap:StatementClassOfStock, vno:ConversionFeature
us-gaap:PreferredStockSharesAuthorized

us-gaap:PreferredStockSharesIssued

us-gaap:PreferredStockSharesOutstanding

us-gaap:PreferredStockValue

us-gaap:RealEstateHeldforsale
dei:LegalEntity

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation
dei:LegalEntity

us-gaap:RealEstateInvestmentPropertyAtCost
dei:LegalEntity

us-gaap:RealEstateInvestmentPropertyNet
dei:LegalEntity

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount
dei:LegalEntity

us-gaap:RedeemableNoncontrollingInterestEquityCommonCarryingAmount
dei:LegalEntity

us-gaap:RedeemableNoncontrollingInterestEquityPreferredCarryingAmount
dei:LegalEntity

us-gaap:RestrictedCashAndCashEquivalents
dei:LegalEntity

us-gaap:SeniorNotes
dei:LegalEntity
us-gaap:CapitalUnitsByClass
us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsFairValueOfShares

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:CapitalUnitsByClass
us-gaap:TemporaryEquitySharesOutstanding
us-gaap:CapitalUnitsByClass, dei:LegalEntity

us-gaap:UnsecuredDebt
dei:LegalEntity

vno:DeferredLeasingAndFinancingCostsAmortization
dei:LegalEntity

vno:DeferredLeasingAndFinancingCostsNetOfAccumulatedAmortization
dei:LegalEntity

vno:DevelopmentExpenditures
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType
vno:EquityMethodInvestmentSharesSold

vno:FinancingObligation
dei:LegalEntity

vno:FiniteLivedIntangibleLiabilitiesNet

vno:FiniteLivedIntangibleLiabilityAccumulatedAmortization

vno:FiniteLivedIntangibleLiabilityGross
vno:InsuranceCoverageTypeName
vno:InsuranceLimitPerOccurrence
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
vno:InvestmentOwnedUnrecognizedUnrealizedAppreciationValue
us-gaap:InvestmentType
us-gaap:BalanceSheetLocation
vno:InvestmentsinandAdvancetoAffiliatesSubsidiariesAssociatesandJointVenturesLiabilities
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:BalanceSheetLocation
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType
vno:LoansReceivableMeasurementInput
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
vno:NotesAndLoansPayableGross
us-gaap:FairValueByMeasurementBasis

vno:RealEstateFundNondepreciableRealEstate
dei:LegalEntity
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FairValueByMeasurementFrequency
us-gaap:InvestmentType

vno:RestrictedCashIncludedinAssetsHeldforSale
dei:LegalEntity
us-gaap:AwardType
vno:ShareBasedCompensationByShareBasedPaymentAwardNotionalAmount
us-gaap:InvestmentType
vno:UnfundedCommitmentsOfFund
us-gaap:Ownership, us-gaap:InvestmentType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
vno:UnsecuredDebtGross
us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

vno:WriteOffOfFullyAmortizedAndDepreciatedAssets
dei:LegalEntity

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄7777777777777
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock█▄▄▄▄▄▄▄▄▁▁▁▁191190190190190190190190190189189189189
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:PreferredStock▁▁▁▁▁▁▁▁▁▁███36363636363636363636424242
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents,dei:LegalEntity us-gaap:PreferredStock,vno:VornadoRealtyLp▄▄▄▄▄▄▄▄▄▄36363636363636363636NANA42
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents,dei:LegalEntity vno:ClassAUnitsOwnedByVornado,vno:VornadoRealtyLp█▄▄▄▄▄▄▄▄▁191190190190190190190190190189NANANA
us-gaap:CommonStockSharesIssued █▄▄▄▄▄▄▄▄▁▁▁▁191190190190190190190190190189189189189
us-gaap:CommonStockSharesOutstanding █▄▄▄▄▄▄▄▄▁▁▁▁191190190190190190190190190189189189189
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 191NA191191190NA191191190NA190190190
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 191NA190190190NA190190190NA189189189
us-gaap:EarningsPerShareBasic ▁▂▂█▂▁▂▁▁▁▁▁▁0.031.011.6912.580.950.531.00.59-0.090.14-0.150.610.25
us-gaap:EarningsPerShareDiluted ▁▂▂█▂▁▂▁▁▁▁▁▁0.031.011.6912.560.950.531.00.58-0.090.14-0.150.610.25
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▁▂▂▂▇█████▇▆▆444460465463534543542541536536528511508
us-gaap:Revenues ▁▂▂▂▇█████▇▆▆444460465463534543542541536536528511508
 us-gaap:Revenues dei:LegalEntity vno:VornadoRealtyLp▁▂▂▂▇█████▇▆▆444460465463534543542541536536528511508
 us-gaap:Revenues us-gaap:ProductOrService vno:RentalRevenue▁▂▃▂█████401418427421499500503502500NANANANA
 us-gaap:Revenues us-gaap:ProductOrService,dei:LegalEntity vno:RentalRevenue,vno:VornadoRealtyLp▁▂▃▂█████401418427421499500503502500NANANANA
 us-gaap:Revenues us-gaap:ProductOrService,us-gaap:StatementBusinessSegments vno:RentalRevenue,vno:NewYorkSegment▁▃▃▂▇███▇314338342335407424425420413NANANANA
 us-gaap:Revenues us-gaap:ProductOrService,us-gaap:StatementBusinessSegments vno:RentalRevenue,vno:OtherSegment▆▃▅▅█▁▂▃▆867984859275788186NANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments vno:NewYorkSegment▁▂▃▂▇██▇▇355377380376443466462458448NANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments vno:OtherSegment▇▄▅▆█▁▂▄▆888385869176798387NANANANA
us-gaap:OperatingExpenses ▁▁▁█▅▄▃▃▄▂▁▆▇364363358475427408385385402376366442464
 us-gaap:OperatingExpenses dei:LegalEntity vno:VornadoRealtyLp▁▁▁█▅▄▃▃▄▂▁▆▇364363358475427408385385402376366442464
us-gaap:OperatingCostsAndExpenses ▃▂▂▁▆▇▄▄▄▂▂▇█230223226220246254235235237225225256260
 us-gaap:OperatingCostsAndExpenses dei:LegalEntity vno:VornadoRealtyLp▃▂▂▁▆▇▄▄▄▂▂▇█230223226220246254235235237225225256260
 us-gaap:OperatingCostsAndExpenses us-gaap:StatementBusinessSegments vno:NewYorkSegment▁▁▃▂▆█▆▆▅183184188187198206200200197NANANANA
 us-gaap:OperatingCostsAndExpenses us-gaap:StatementBusinessSegments vno:OtherSegment▇▄▄▁██▂▂▄463938324847343539NANANANA
us-gaap:GeneralAndAdministrativeExpense ▆▃▂▃█▁▁▂▄▂▂▄▇52393338583231344336364256
 us-gaap:GeneralAndAdministrativeExpense dei:LegalEntity vno:VornadoRealtyLp▆▃▂▃█▁▁▂▄▂▂▄▇52393338583231344336364256
us-gaap:InterestAndDebtExpense ▁▁▁▂█▅▆▆▆▇▅▇▇585961631028388878893859694
 us-gaap:InterestAndDebtExpense dei:LegalEntity vno:VornadoRealtyLp▁▁▁▂█▅▆▆▆▇▅▇▇585961631028388878893859694
us-gaap:OtherNonoperatingIncomeExpense ▁▁▁▁▁▂▁█▇▇▅▄▄0000010544322
us-gaap:IncomeLossFromContinuingOperations ▁▂▂█▂▁▂▁▁▁▁▁▁17205335241219411220312310433213161
 us-gaap:IncomeLossFromContinuingOperations dei:LegalEntity vno:VornadoRealtyLp▁▂▂█▂▁▂▁▁▁▁▁▁1721935825752061192151308443313964
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▁▂▂█▂▂▂▂▁▁▁▂▁-9118338726232421302211052903814673
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▁▂▂█▂▂▂▂▁▁▁▂▁-1041603632596213972191040523714671
us-gaap:IncomeTaxExpenseBenefit ▃▅▅▆▆▇▁▁▁█▁▁▁12222326293210138102
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity vno:VornadoRealtyLp▃▅▅▆▆▇▁▁▁█▁▁▁12222326293210138102
 us-gaap:IncomeTaxExpenseBenefit us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty vno:TwoTwoZeroCentralParkSouthSite▁█▅▅▇830212226NANANANANANANANA
us-gaap:ProfitLoss ▁▂▂█▂▂▂▂▁▁▁▂▁-104160363259621397219105053-1014773
us-gaap:ComprehensiveIncomeNetOfTax ▁▂▂█▂▁▂▁▁▁▁▁▁-242123262386174862041271951-612863
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▁▃▄█▄▃▄▃▄▄▄▄▄-124-442718217-1616-18-892159
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▁▂▂█▂▂▂▂▁▂▁▂▂-1491683532568192692201081060-414473
us-gaap:NetIncomeLoss ▁▂▂█▂▁▂▁▁▁▁▁▁172053352412194113203124944-1213263
 us-gaap:NetIncomeLoss dei:LegalEntity vno:VornadoRealtyLp▁▂▂█▂▁▂▁▁▁▁▁▁172193582575206119215131846-1413967
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁▂▂█▂▁▂▁▁▁▁▁▁172053352412194113203124944-1213263
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents,dei:LegalEntity us-gaap:RetainedEarnings,vno:VornadoRealtyLp▁▂▂█▂▁▂▁▁1721935825752061192151318NANANA67
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▁▂▂█▂▁▂▁▁▁▁▁▁41933222400181100190111-1727-2911547
 us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic dei:LegalEntity vno:VornadoRealtyLp▁▂▂█▂▁▂▁▁▁▁▁▁52063452562193107203118-1929-3012350
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▁▂▂█▂▁▂▁▁▁▁▁41933222399181100190111-1727-29115NA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:Assets ▄▄▄▃▃▂▁▁▁▂▁██18209182871821617913176371718016678168661686417397168422088920731
 us-gaap:Assets dei:LegalEntity vno:VornadoRealtyLp▄▄▄▃▃▂▁▁▁▂▁██18209182871821617913176371718016678168661686417397168422088920731
 us-gaap:Assets vno:InvestmentsByConsolidatedAndNonconsolidatedEntities us-gaap:VariableInterestEntityPrimaryBeneficiary▁█48604923NANANANANANANANANANANA
us-gaap:Liabilities ▃▂▁▁▇▆▄▅▅▆▄██102921008796519555116791128910715109841098211405105831206711902
 us-gaap:Liabilities dei:LegalEntity vno:VornadoRealtyLp▃▂▁▁▇▆▄▅▅▆▄██102921008796519555116791128910715109841098211405105831206711902
 us-gaap:Liabilities vno:InvestmentsByConsolidatedAndNonconsolidatedEntities us-gaap:VariableInterestEntityPrimaryBeneficiary█▁26922646NANANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ▄▄▄▃▃▂▁▁▁▂▁██18209182871821617913176371718016678168661686417397168422088920731
 us-gaap:LiabilitiesAndStockholdersEquity dei:LegalEntity vno:VornadoRealtyLp▄▄▄▃▃▂▁▁▁▂▁██18209182871821617913176371718016678168661686417397168422088920731
us-gaap:StockholdersEquity ▇▇█▇▁▁▁▁▁▁▂█▇6837673270756860444344654377428143604337457169166841
 us-gaap:StockholdersEquity dei:LegalEntity vno:VornadoRealtyLp▇▇█▇▁▁▁▁▁▁▂█▇6837673270756860444344654377428143604337457169166841
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue ▇▇▅▄▁▂▃▅▆█▆▆▆158615151132922307570772109013271817128214711484
 us-gaap:CashAndCashEquivalentsAtCarryingValue dei:LegalEntity vno:VornadoRealtyLp▇▇▅▄▁▂▃▅▆█▆▆▆158615151132922307570772109013271817128214711484
us-gaap:Land ▁▁▁▁▁▄▄▄▄▄▄██2589259126022609260833063306317531703143312440484056
 us-gaap:Land dei:LegalEntity vno:VornadoRealtyLp▁▁▁▁▁▄▄▄▄▄▄██2589259126022609260833063306317531703143312440484056
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures ████▁▁▁▁▂▂▂▂▂397039994023402573085890995910331056106413541415
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures dei:LegalEntity vno:VornadoRealtyLp████▁▁▁▁▂▂▂▂▂397039994023402573085890995910331056106413541415
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName vno:FifthAvenueandTimesSquareJV▁▅██3272329133083306NA0NANANANANANANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName vno:PartiallyOwnedOfficeBuildings▁▁▁▁▁▂▂▂▂▂▃██460464467469478499502503497504542804786
us-gaap:FiniteLivedIntangibleAssetsNet ▁▁▁▁▁▆▆▆▇▇▇██2930303234136139146152159166176184
 us-gaap:FiniteLivedIntangibleAssetsNet dei:LegalEntity vno:VornadoRealtyLp▁▁▁▁▁▆▆▆▇▇▇██2930303234136139146152159166176184
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:LongTermDebt █▄▅▁▇▄▄▄▄▃▁▂▂2317176618461270212016681673167216721592121913341334
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:Mortgages█▁56435639NANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType vno:SeniorUnsecuredNotes█▁446445NANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType vno:SeniorUnsecuredTermLoan█▁795745NANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType vno:UnsecuredRevolvingCreditFacilities█▁1075575NANANANANANANANANANANA
us-gaap:MinorityInterest ▁▄▆▆▆▆▆▆▆▇███456578635635646642659661664670716727721
 us-gaap:MinorityInterest dei:LegalEntity vno:VornadoRealtyLp▁▄▆▆▆▆▆▆▆▇███456578635635646642659661664670716727721
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:StockholdersEquity ▇▇█▇▁▁▁▁▁▁▂█▇6837673270756860444344654377428143604337457169166841
 us-gaap:StockholdersEquity dei:LegalEntity vno:VornadoRealtyLp▇▇█▇▁▁▁▁▁▁▂█▇6837673270756860444344654377428143604337457169166841
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄7777777777777
us-gaap:RetainedEarningsAccumulatedDeficit ▆▇█▇▁▁▁▁▁▁▁██-2091-1954-1649-1845-4120-4167-4135-4206-4198-4183-4098-1524-1506
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▂▂▂▃▄▅▅▅████-82-40-47-38-117343330128121115119
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▆▃▆▃▇▆▁▆▅█▂▇5126410522864314246-2426519834514301
 us-gaap:NetCashProvidedByUsedInOperatingActivities dei:LegalEntity vno:VornadoRealtyLp▂▆▃▆▃▇▆▁▆▅█▂▇5126410522864314246-2426519834514301
us-gaap:NetCashProvidedByUsedInInvestingActivities ▂▃▃█▄▂▁▂▂▂▃▂▂-992341151710403-225-397-64-190-152197-94-156
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▆▆▁▆▆▆▆▅█▄▇▆108-137-51-1771-274-292-141-117-571482-71454-160
 us-gaap:NetCashProvidedByUsedInFinancingActivities dei:LegalEntity vno:VornadoRealtyLp▇▆▆▁▆▆▆▆▅█▄▇▆108-137-51-1771-274-292-141-117-571482-71454-160
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▆▃▆▃▇▆▁▆▅█▂▇5126410522864314246-2426519834514301
 us-gaap:NetCashProvidedByUsedInOperatingActivities dei:LegalEntity vno:VornadoRealtyLp▂▆▃▆▃▇▆▁▆▅█▂▇5126410522864314246-2426519834514301
us-gaap:NetIncomeLoss ▁▂▂█▂▁▂▁▁▁▁▁▁172053352412194113203124944-1213263
 us-gaap:NetIncomeLoss dei:LegalEntity vno:VornadoRealtyLp▁▂▂█▂▁▂▁▁▁▁▁▁172193582575206119215131846-1413967
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁▂▂█▂▁▂▁▁▁▁▁▁172053352412194113203124944-1213263
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents,dei:LegalEntity us-gaap:RetainedEarnings,vno:VornadoRealtyLp▁▂▂█▂▁▂▁▁1721935825752061192151318NANANA67
us-gaap:ProfitLoss ▁▂▂█▂▂▂▂▁▁▁▂▁-104160363259621397219105053-1014773
us-gaap:DepreciationDepletionAndAmortization ▁▁▂▄▅▄▄▄▄▅▄██9696101117123119120118115122117144145
 us-gaap:DepreciationDepletionAndAmortization dei:LegalEntity vno:VornadoRealtyLp▁▁▂▄▅▄▄▄▄▅▄██9696101117123119120118115122117144145
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▂▃▃█▄▂▁▂▂▂▃▂▂-992341151710403-225-397-64-190-152197-94-156
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▆▆▁▆▆▆▆▅█▄▇▆108-137-51-1771-274-292-141-117-571482-71454-160
 us-gaap:NetCashProvidedByUsedInFinancingActivities dei:LegalEntity vno:VornadoRealtyLp▇▆▆▁▆▆▆▆▅█▄▇▆108-137-51-1771-274-292-141-117-571482-71454-160
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▆▁▆▁▅▃▂▁▃█▁▃▁55306482456214123318582622242
 us-gaap:ProceedsFromIssuanceOfLongTermDebt dei:LegalEntity vno:VornadoRealtyLp▆▁▆▁▅▃▂▁▃█▁▃▁55306482456214123318582622242
us-gaap:RepaymentsOfLongTermDebt ▁▁▅█▅▃▂▁▂▄▂▁▁2836911256686420116314445416366
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity vno:VornadoRealtyLp▁▁▅█▅▃▂▁▂▄▂▁▁2836911256686420116314445416366
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:RepaymentsOfLongTermDebt ▁▁▅█▅▃▂▁▂▄▂▁▁2836911256686420116314445416366
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity vno:VornadoRealtyLp▁▁▅█▅▃▂▁▂▄▂▁▁2836911256686420116314445416366
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType vno:SeniorUnsecuredTermLoan0.0194NANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value777777777777777777777777777777777777777
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Par Or Stated Value Per Share

Shares Outstanding

us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value191190190190190190190190190189189189189189188188188188188188188187187187187187187186186186186185185185184184184183182182181155
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value363636363636363636364242424242525252525252525252525252525251514242424241323232333333
Percentage of SharesOutstanding19.319.319.319.319.319.319.319.319.419.422.622.622.622.622.727.927.927.927.927.928.028.028.128.128.128.128.228.228.227.427.522.722.722.822.922.317.617.617.718.618.721.9

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:PreferredStock, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-03-312015-12-312014-12-312013-12-31
Value36363636363636363636424252525252
Percentage of SharesOutstanding19.319.319.319.319.319.319.319.319.419.422.622.627.927.928.028.1

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value191190190190190190190190190189189
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value191190190190190190190190190189189189189189188188188188188188188187187187187187187186186186186185185185184184184183181
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value191190190190190190190190190189189189189189188188188188188188188187187187187187187186186186186185185185184184184183181
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value191191191190191191190190190190190189188189189189188188188187187187186186191186186191184183183
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value191190190190190190190189189189188188188188188187187187187186186186185185185184184183182182181
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.031.011.6912.580.950.531.00.59-0.090.14-0.150.610.253.440.351.17-0.611.221.050.880.452.730.70.410.33-0.370.440.781.240.341.250.111.260.380.220.52.171.330.520.321.1-0.840.71-0.30.81
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.031.011.6912.560.950.531.00.58-0.090.14-0.150.610.253.430.351.16-0.611.221.050.870.452.720.690.410.33-0.370.440.781.240.331.240.111.250.370.220.492.121.310.520.311.09-0.840.7-0.30.8
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

Income Loss From Continuing Operations Per Diluted Share

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value444460465463534543542541536536528511508
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

us-gaap:ProductAndServiceOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value774427454
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.81.60.91.00.51.50.81.00.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.81.60.91.00.51.50.81.00.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:BuildingMaintenanceService



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value323130322932283028
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.36.96.67.05.65.95.35.75.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.36.96.67.05.65.95.35.75.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:BuildingMaintenanceService100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:FeeAndOtherIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value434238413443383836
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.79.28.29.06.58.07.07.26.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.79.28.29.06.58.07.07.26.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:FeeAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:ManagementAndLeasingFees



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value233423422
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.80.71.00.40.60.90.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.80.71.00.40.60.90.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:ManagementAndLeasingFees100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:TenantServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10913121212151312
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.12.92.62.42.32.92.52.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.12.92.62.42.32.92.52.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:TenantServices100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:ProductAndServiceOther, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value311115112
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.40.30.30.31.00.30.30.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.40.30.30.31.00.30.30.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther vno:NewYorkSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductAndServiceOther, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value453312232
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.20.70.80.20.50.50.70.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.20.70.80.20.50.50.70.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther vno:OtherSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:BuildingMaintenanceService, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value343332343134313330
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.37.07.55.96.35.86.25.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.37.07.55.96.35.86.25.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:BuildingMaintenanceService vno:NewYorkSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:BuildingMaintenanceService, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1-2-2-2-1-1-2-2-1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.4-0.5-0.5-0.5-0.4-0.4-0.5-0.5-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.4-0.5-0.5-0.5-0.4-0.4-0.5-0.5-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:BuildingMaintenanceService vno:OtherSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:FeeAndOtherIncome, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value403837403542373734
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.28.48.18.86.77.86.96.96.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.28.48.18.86.77.86.96.96.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:FeeAndOtherIncome vno:NewYorkSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:FeeAndOtherIncome, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value230100011
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.80.10.3-0.20.20.10.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.80.10.3-0.20.20.10.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:FeeAndOtherIncome vno:OtherSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:ManagementAndLeasingFees, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value233422422
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.70.81.00.40.50.80.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.70.81.00.40.50.80.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:ManagementAndLeasingFees vno:NewYorkSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:ManagementAndLeasingFees, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-7000.0254000.0-420000.028000.0-14000.0300000.0295000.0243000.0283000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.10.0-0.00.10.10.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.10.0-0.00.10.10.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:ManagementAndLeasingFees vno:OtherSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:TenantServices, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value77999911109
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.52.02.01.71.72.21.91.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.52.02.01.71.72.21.91.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:TenantServices vno:NewYorkSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:TenantServices, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value223232332
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.50.80.60.60.50.70.60.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.50.80.60.60.50.70.60.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:TenantServices vno:OtherSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value444460465463534543542541536536528511508
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value444460465463534543542541536536528511508
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

vno:FeeAndOtherIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value434238413443383836
Percentage of Revenues9.79.28.29.06.58.07.07.26.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.79.28.29.06.58.07.07.26.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:FeeAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:RentalRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value401418427421499500503502500
Percentage of Revenues90.390.891.891.093.592.093.092.893.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.390.891.891.093.592.093.092.893.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:RentalRevenue0.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService, dei:LegalEntity

vno:FeeAndOtherIncome, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value434238413443383836
Percentage of Revenues9.79.28.29.06.58.07.07.26.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.79.28.29.06.58.07.07.26.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:FeeAndOtherIncome vno:VornadoRealtyLp0.00.00.00.00.00.00.00.00.0

vno:RentalRevenue, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value401418427421499500503502500
Percentage of Revenues90.390.891.891.093.592.093.092.893.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.390.891.891.093.592.093.092.893.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:RentalRevenue vno:VornadoRealtyLp0.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

vno:RentalRevenue, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value314338342335407424425420413
Percentage of Revenues70.873.573.672.576.278.178.477.777.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax70.873.573.672.576.278.178.477.777.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:RentalRevenue vno:NewYorkSegment0.00.00.00.00.00.00.00.00.0

vno:RentalRevenue, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value867984859275788186
Percentage of Revenues19.517.318.218.517.314.014.515.116.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.517.318.218.517.314.014.515.116.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:RentalRevenue vno:OtherSegment0.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value355377380376443466462458448
Percentage of Revenues80.081.981.781.382.985.985.384.683.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.081.981.781.382.985.985.384.683.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:NewYorkSegment0.00.00.00.00.00.00.00.00.0

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value888385869176798387
Percentage of Revenues20.018.118.318.717.114.114.715.416.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.018.118.318.717.114.114.715.416.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:OtherSegment0.00.00.00.00.00.00.00.00.0

Cost Of Goods And Services Sold

Operating Expenses

us-gaap:OperatingExpenses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value364363358475427408385385402376366442464463444434613443436422439436450439494508442469469605509487525544501487290-252461446274
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax82.078.977.0102.779.975.271.071.175.170.369.386.691.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value364363358475427408385385402376366442464893354434613
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0192.879.8100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax82.078.977.0102.779.975.271.071.175.170.369.386.691.40.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.075.271.071.175.170.369.386.691.40.00.00.00.0

Operating Costs And Expenses

us-gaap:OperatingCostsAndExpenses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2302232262202462542352352372252252562602622602452562572562422542622682612732702642612602572642512762502852735381170275261457
Percentage of OperatingCostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.748.648.647.746.246.843.543.644.342.042.650.251.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value230223226220246254235235237225225256260397213245256
Percentage of OperatingCostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0151.882.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.748.648.647.746.246.843.543.644.342.042.650.251.40.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.046.843.543.644.342.042.650.251.40.00.00.00.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value183184188187198206200200197160157160154159143145142152139
Percentage of OperatingCostsAndExpenses79.682.383.185.180.281.385.385.183.360.760.461.560.160.156.852.657.153.551.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.240.040.440.637.138.037.137.136.90.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:NewYorkSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value46393832484734353922211892221616175201316
Percentage of OperatingCostsAndExpenses20.417.716.914.919.818.714.714.916.78.68.17.03.80.91.01.06.65.76.31.01.75.16.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.68.68.27.19.18.86.46.57.40.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:OtherSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5239333858323134433636425644404548413639584444445253485454504846555446505960554948
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.98.67.18.410.96.15.96.48.16.96.98.311.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5239333858323134433636425666334548
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0149.683.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.98.67.18.410.96.15.96.48.16.96.98.311.20.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.06.15.96.48.16.96.98.311.20.00.00.00.0

Operating Income Loss

Interest Expense

Interest And Debt Expense

us-gaap:InterestAndDebtExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value585961631028388878893859694989810510098959291126115117109120119121121122120128135135136137134136145142135
Percentage of InterestAndDebtExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.212.913.213.619.215.316.416.216.417.416.118.918.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value58596163102838887889385969415279105100
Percentage of InterestAndDebtExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0155.481.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.212.913.213.619.215.316.416.216.417.416.118.918.60.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.015.316.416.216.417.416.118.918.60.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value00000105443221211211322321111
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.20.20.21.00.80.80.60.60.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1720533524121941122031231043321316166689238-9424918618689106969480-175889767439327198885010828626510775224
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.944.672.0521.036.320.837.522.81.98.06.125.712.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value172193582575206119215130844331396459871252-102
Percentage of IncomeLossFromContinuingOperations102.2106.6106.7106.7106.3105.9106.2106.089.0104.1103.4105.8105.089.880.0106.0108.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.047.676.8556.138.622.039.824.11.78.46.327.212.70.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.022.039.824.11.78.46.327.212.70.00.00.00.0

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-9118338726232421302211052903814673702102268-8928120312811012511416797-1851151218237109532301036913631428412585
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-20.639.883.2566.545.424.040.819.40.417.07.328.714.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-911833872623242130221105290381467359280268-89
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.084.478.1100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-20.639.883.2566.545.424.040.819.40.417.07.328.714.50.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.024.040.819.40.417.07.328.714.50.00.00.00.0

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-104160363259621397219104052371467170397265-9228120021610912211116396-172113118814610646223976213031129011980242
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-23.534.878.1560.739.918.040.419.30.19.77.028.714.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-104160363259621397219104052371467159375265-92
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.084.377.4100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-23.534.878.1560.739.918.040.419.30.19.77.028.714.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.018.040.419.30.19.77.028.714.10.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12222326293210138102-142202-8802331-12221-937757566545
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.95.05.15.85.66.00.40.10.37.20.2-0.00.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value122223262932101381020422
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.040.893.8100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.95.05.15.85.66.00.40.10.37.20.2-0.00.40.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.06.00.40.10.37.20.2-0.00.40.00.00.00.0

us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

vno:TwoTwoZeroCentralParkSouthSite



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value830212226
Percentage of IncomeTaxExpenseBenefit67.7132.191.584.790.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.06.64.74.95.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:TwoTwoZeroCentralParkSouthSite0.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-104160363259621397219105053-1014773704100268-9128323521512557516916598-381321822889126458280966613044528211677232
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-23.534.978.1560.739.818.040.419.40.110.0-2.028.914.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-104160363259621397219105053-1014773704100268-91
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-23.534.978.1560.739.818.040.419.40.110.0-2.028.914.50.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.018.040.419.40.110.0-2.028.914.50.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-242123262386174862041271951-612863703102259-872542121648355712811188-6053170402227243-191244220-1199646628311179215
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.646.270.0515.232.715.937.623.53.79.6-1.325.212.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-272263482546185912161341953-813667748107275-94
Percentage of ComprehensiveIncomeNetOfTax110.4106.6106.7106.7106.2105.7106.2106.097.6104.5121.4105.8105.1106.3104.9106.1108.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.249.274.7549.934.816.840.024.93.610.0-1.626.713.20.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.016.840.024.93.610.0-1.626.713.20.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-124-442718217-1616-18-89215939828232152819431669159252434142342818021362712518
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-28.1-9.76.039.33.3-3.13.0-3.4-1.61.80.53.02.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-122-585216-213-26-87476-53139
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest97.9131.420.811.838.4129.120.7141.394.676.1158.450.667.6-12.642.245.2369.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-27.5-12.71.24.61.3-4.00.6-4.8-1.51.40.81.51.30.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.0-4.00.6-4.8-1.51.40.81.51.30.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1491683532568192692201081060-414473743111288-84287227192103601145181104-5179194437242267-187273238-11911750231012384234
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-33.736.576.0554.636.012.840.620.12.011.4-0.828.214.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-1491683532568192692201081060-414473743111288-84
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-33.736.576.0554.636.012.840.620.12.011.4-0.828.214.50.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.012.840.620.12.011.4-0.828.214.50.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value172053352412194113203124944-121326366792240-932512191861045331519782-48103158262862413825187531084122439557200-151126-51125
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.944.672.0521.036.320.837.522.91.88.3-2.425.812.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value172193582575206119215131846-141396770996255-101
Percentage of NetIncomeLoss102.2106.6106.7106.7106.3105.9106.2106.088.4104.2114.6105.8105.1106.3104.7106.0108.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.047.676.8556.138.622.039.824.31.68.6-2.827.413.20.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.022.039.824.31.68.6-2.827.413.20.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value172053352412194113203124944-121326366792240-932512191861045331519782-48103158262
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.944.672.0521.036.320.837.522.91.88.3-2.425.812.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value172193582575206119215131867-101
Percentage of NetIncomeLoss102.2106.6106.7106.7106.3105.9106.2106.088.4105.1108.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.047.676.8556.138.622.039.824.31.613.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings vno:VornadoRealtyLp0.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value41933222400181100190111-1727-291154765166220-114230198165845131317662-688314523162232202336941913992439557200
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.141.969.3518.333.918.535.220.6-3.35.1-5.522.79.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value52063452562193107203118-1929-301235069370234-12124521117589
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic107.0107.0107.0106.8106.7106.6106.6106.6106.6106.6106.6106.6106.7106.5106.5106.6106.6106.5106.4106.1106.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.244.874.1553.436.219.737.522.0-3.55.4-5.924.210.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.019.737.522.0-3.55.4-5.924.210.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value41933222399181100190111-1727-2911565166220-114230198165845131317662-6882145231
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.141.969.3518.233.918.535.220.6-3.35.1-5.522.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value18209182871821617913176371718016678168661686417397168422088920731208142085921073208732114319971195851926121248210002073620369200972027520333211262196520397200032026920446201882053820492205172018521418
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value182091828718216179131763717180166781686616864173971684220889207312081421143
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets vno:VornadoRealtyLp100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityNotPrimaryBeneficiary



Period End2020-03-312019-12-31
Value215217
Percentage of Assets1.21.2
Percentage of Assets1.21.2
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary



Period End2020-03-312019-12-31
Value48604923
Percentage of Assets26.726.9
Percentage of Assets26.726.9
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0

Liabilities

us-gaap:Liabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1029210087965195551167911289107151098410982114051058312067119021191712542124801239612437114131118710912124211263512317118191149811496114711211013117117131149311509117771166411749118811235912284
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.555.253.053.366.265.764.365.165.165.662.857.857.457.360.159.259.458.857.157.156.758.560.259.458.057.256.756.457.359.757.457.556.857.657.857.258.060.260.9

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1029210087965195551167911289107151098410982114051058312067119021191712437
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.555.253.053.366.265.764.365.165.165.662.857.857.457.358.8
Percentage of Assets vno:VornadoRealtyLp56.555.253.053.366.265.764.365.165.165.662.857.857.457.358.8

vno:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary



Period End2020-03-312019-12-31
Value26922646
Percentage of Liabilities26.226.2
Percentage of Assets14.814.5
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary55.453.8

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value182091828718216179131763717180166781686616864173971684220889207312081420859210732087321143199711958519261212482100020736203692009720275203332112621965203972000320269204462018820538204922051720185
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value182091828718216179131763717180166781686616864173971684220889207312081421143
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets vno:VornadoRealtyLp100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value683767327075686044434465437742814360433745716916684168986315659465246697668265376285674565166454657067657024713670946850690165056841682867516760664763156242
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.536.838.838.325.226.026.225.425.924.927.133.133.033.130.331.331.331.733.533.432.631.731.031.132.333.734.635.133.631.233.832.533.833.433.432.932.430.830.9

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value683767327075686044434465437742814360433745716916684168986697
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.536.838.838.325.226.026.225.425.924.927.133.133.033.131.7
Percentage of Assets vno:VornadoRealtyLp37.536.838.838.325.226.026.225.425.924.927.133.133.033.131.7

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value158615151132922307570772109013271817128214711484150113521644167318357885161067119816831371115658387278158596046547161460658559161869084665278853515261154
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.78.36.25.21.73.34.66.57.910.47.67.07.27.26.57.88.08.73.92.65.55.68.06.65.72.94.33.82.84.42.32.43.03.02.92.93.03.40.00.00.02.77.10.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-31
Value158615151132922307570772109013271817128214711484150113521644167318351198583
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.78.36.25.21.73.34.66.57.910.47.67.07.27.26.57.88.08.75.62.9
Percentage of Assets vno:VornadoRealtyLp8.78.36.25.21.73.34.66.57.910.47.67.07.27.20.00.00.08.70.00.0

Land

us-gaap:Land



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value258925912602260926083306330631753170314331244048405640654129415441644164404540363914424041374051405842054170420947984553414345984677455845244592459445984472
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.214.214.314.614.819.219.818.818.818.118.619.419.619.519.819.720.019.720.320.620.320.019.719.519.920.920.620.722.720.720.323.023.122.322.422.422.422.422.2

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value258925912602260926083306330631753170314331244048405640654164
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.214.214.314.614.819.219.818.818.818.118.619.419.619.519.7
Percentage of Assets vno:VornadoRealtyLp14.214.214.314.614.819.219.818.818.818.118.619.419.619.519.7

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value39703999402340257308589099591033105610641354141514281497149915531550146014771408124612491449167217041740170317191672137512091083
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.821.922.122.54.15.05.55.76.16.16.36.56.86.97.27.17.47.37.37.57.35.96.27.17.97.88.58.48.48.26.76.05.1

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value39703999402340257308589099591033105610641354141514281550
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.821.922.122.54.15.05.55.76.16.16.36.56.86.97.3
Percentage of Assets vno:VornadoRealtyLp21.821.922.122.54.15.05.55.76.16.16.36.56.86.97.3

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:AlexandersInc



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value9298101103106107111114116126125126127129130129128133131130132131166167167167167170171171186188189189190189188186193
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures2.32.52.52.614.612.612.312.011.212.011.89.49.09.18.78.78.38.69.08.89.410.60.00.00.013.40.011.710.310.00.00.00.010.911.211.011.313.616.0
Percentage of Assets0.50.50.60.60.60.60.70.70.70.70.70.60.60.60.60.60.60.60.70.70.70.60.80.80.80.80.80.80.80.80.90.90.90.90.90.90.90.91.0
Percentage of Assets vno:AlexandersInc0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

vno:FifthAvenueandTimesSquareJV



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value32723291330833060
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures82.482.382.282.10.0
Percentage of Assets18.018.018.218.50.0
Percentage of Assets vno:FifthAvenueandTimesSquareJV0.00.00.00.00.0

vno:OtherEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value144145146146145146187234310313283236325323361363353300259267272277284287284288212196199223241299
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures3.63.63.63.619.917.020.724.430.029.626.617.523.022.724.124.222.819.417.818.119.422.30.00.00.023.112.511.511.613.317.624.8
Percentage of Assets0.80.80.80.80.80.91.11.41.81.81.71.11.61.61.71.71.71.41.31.41.41.31.41.41.41.41.01.01.01.11.21.5
Percentage of Assets vno:OtherEquityMethodInvestments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

vno:PartiallyOwnedOfficeBuildings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value460464467469478499502503497504542804786797811811869909857859766760733725628621446452445220181158
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures11.611.611.611.765.558.255.352.448.247.751.059.455.555.854.154.156.058.758.758.254.461.00.00.00.049.726.226.525.913.213.213.1
Percentage of Assets2.52.52.62.62.72.93.03.03.02.93.23.93.83.83.93.94.24.34.34.44.03.63.53.53.13.12.02.22.21.10.90.8
Percentage of Assets vno:PartiallyOwnedOfficeBuildings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2930303234136139146152159166176184192201210218227241245229276280289299323275289393370252266304319334317333348439
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.80.80.90.90.91.00.80.90.91.01.01.01.11.21.31.21.31.31.41.51.61.41.41.91.71.21.31.51.61.71.51.61.72.2

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2930303234136139146152159166176184192227
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.80.80.90.90.91.00.80.90.91.1
Percentage of Assets vno:VornadoRealtyLp0.20.20.20.20.20.80.80.90.90.91.00.80.90.91.1

Long Term Debt

us-gaap:LongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value2317176618461270212016681673167216721592121913341334133313321331121515771342
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.79.710.17.112.09.710.09.99.99.27.26.46.46.46.46.35.87.56.3

us-gaap:LongtermDebtType

us-gaap:Mortgages



Period End2020-03-312019-12-31
Value56435639
Percentage of LongTermDebt243.6319.2
Percentage of Assets31.030.8
Percentage of Assets us-gaap:Mortgages0.00.0

vno:SeniorUnsecuredNotes



Period End2020-03-312019-12-31
Value446445
Percentage of LongTermDebt19.325.2
Percentage of Assets2.42.4
Percentage of Assets vno:SeniorUnsecuredNotes0.00.0

vno:SeniorUnsecuredTermLoan



Period End2020-03-312019-12-31
Value795745
Percentage of LongTermDebt34.442.2
Percentage of Assets4.44.1
Percentage of Assets vno:SeniorUnsecuredTermLoan0.00.0

vno:UnsecuredRevolvingCreditFacilities



Period End2020-03-312019-12-31
Value1075575
Percentage of LongTermDebt46.432.5
Percentage of Assets5.93.1
Percentage of Assets vno:UnsecuredRevolvingCreditFacilities0.00.0

Minority Interest

us-gaap:MinorityInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4565786356356466426596616646707167277217197537537747787627677577437087448398298037849251053786767667680611607597514406
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.53.23.53.53.73.74.03.93.93.94.33.53.53.53.63.63.73.73.83.93.93.53.43.64.14.14.03.94.44.83.93.83.33.33.03.02.92.52.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value456578635635646642659661664670716727721719778
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.53.23.53.53.73.74.03.93.93.94.33.53.53.53.7
Percentage of Assets vno:VornadoRealtyLp2.53.23.53.53.73.74.03.93.93.94.33.53.53.53.7

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value683767327075686044434465437742814360433745716916684168986315659465246697668265376285674565166454657067657024713670946850690165056841682867516760664763156242
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.536.838.838.325.226.026.225.425.924.927.133.133.033.130.331.331.331.733.533.432.631.731.031.132.333.734.635.133.631.233.832.533.833.433.432.932.430.830.9

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value683767327075686044434465437742814360433745716916684168986697
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.536.838.838.325.226.026.225.425.924.927.133.133.033.131.7
Percentage of Assets vno:VornadoRealtyLp37.536.838.838.325.226.026.225.425.924.927.133.133.033.131.7

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value777777777777777777777777777777777777777
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-2091-1954-1649-1845-4120-4167-4135-4206-4198111-4183-4098-1524-1506-1419-1951-1898-1999-1766-1878-1958-2006-1505-1878-1872-1809-1734-1527-1471-1479-1573-1319-1420-1312-1401-1330-1244-1208-1480-1577
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-11.5-10.7-9.1-10.3-23.4-24.3-24.8-24.9-24.90.0-24.0-24.3-7.3-7.3-6.8-9.4-9.0-9.6-8.4-9.4-10.0-10.4-7.1-8.9-9.0-8.9-8.6-7.5-7.2-7.0-7.2-6.5-7.1-6.5-6.9-6.6-6.1-5.9-7.2-7.8

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value-2091-1954-1649-1845-4120-4167-4135-4206-4198-4183-4098-1524-1506-1419-1766
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-11.5-10.7-9.1-10.3-23.4-24.3-24.8-24.9-24.9-24.0-24.3-7.3-7.3-6.8-8.4
Percentage of Assets vno:VornadoRealtyLp-11.5-10.7-9.1-10.3-23.4-24.3-24.8-24.9-24.9-24.0-24.3-7.3-7.3-6.8-8.4

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-82-40-47-38-11734333012812111511911882725346435072936992777183132120-18-160-1626773-591141307328
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.5-0.2-0.3-0.2-0.10.00.20.20.20.70.70.60.60.60.40.30.30.20.20.30.40.40.30.40.40.40.40.70.6-0.1-0.8-0.80.30.4-0.30.60.60.40.1

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value-82-40-47-38-11734333012812111511911846
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.5-0.2-0.3-0.2-0.10.00.20.20.20.70.70.60.60.60.2
Percentage of Assets vno:VornadoRealtyLp-0.5-0.2-0.3-0.2-0.10.00.20.20.20.70.70.60.60.60.2

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5126410522864314246-242651983451430142625046276228258-919430638013830925134429414314246-433071353066319617662244288
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.657.422.649.412.057.945.5-4.549.537.065.32.959.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5126410522864314246-242651983451430142825347271
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.4101.1101.398.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.657.422.649.412.057.945.5-4.549.537.065.32.959.30.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.057.945.5-4.549.537.065.32.959.30.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-992341151710403-225-397-64-190-152197-94-156-197-259-190-241-198-5-624149-377-130-14982-298-50543527-676-136-1172-163-24-3760-571-1562007
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-22.350.924.7369.375.4-41.5-73.3-11.9-35.5-28.437.3-18.6-30.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-992341151710403-225-397-64-190-152197-94-156-203-245-205-235
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0103.094.4107.997.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-22.350.924.7369.375.4-41.5-73.3-11.9-35.5-28.437.3-18.6-30.80.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.0-41.5-73.3-11.9-35.5-28.437.3-18.6-30.80.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value108-137-51-1771-274-292-141-117-571482-71454-160-80-282114-19710171883-475-41461225181-241-203-377-1317856-115-98-47148-288-53-328239288-581-41
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-29.9-11.1-382.6-51.4-53.8-26.1-21.7-106.590.0-135.110.7-31.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value108-137-51-1771-274-292-141-117-571482-71454-160-80-282114-197
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-29.9-11.1-382.6-51.4-53.8-26.1-21.7-106.590.0-135.110.7-31.70.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.0-53.8-26.1-21.7-106.590.0-135.110.7-31.70.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5126410522864314246-242651983451430142625046276228258-919430638013830925134429414314246-433071353066319617662244288
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.657.422.649.412.057.945.5-4.549.537.065.32.959.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5126410522864314246-242651983451430142825347271
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.4101.1101.398.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.657.422.649.412.057.945.5-4.549.537.065.32.959.30.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.057.945.5-4.549.537.065.32.959.30.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value172053352412194113203124944-121326366792240-932512191861045331519782-48103158262862413825187531084122439557200-151126-51125
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.944.672.0521.036.320.837.522.91.88.3-2.425.812.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value172193582575206119215131846-141396770996255-101
Percentage of NetIncomeLoss102.2106.6106.7106.7106.3105.9106.2106.088.4104.2114.6105.8105.1106.3104.7106.0108.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.047.676.8556.138.622.039.824.31.68.6-2.827.413.20.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.022.039.824.31.68.6-2.827.413.20.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value172053352412194113203124944-121326366792240-932512191861045331519782-48103158262
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.944.672.0521.036.320.837.522.91.88.3-2.425.812.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value172193582575206119215131867-101
Percentage of NetIncomeLoss102.2106.6106.7106.7106.3105.9106.2106.088.4105.1108.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.047.676.8556.138.622.039.824.31.613.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings vno:VornadoRealtyLp0.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-104160363259621397219105053-1014773704100268-9128323521512557516916598-381321822889126458280966613044528211677232
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-23.534.978.1560.739.818.040.419.40.110.0-2.028.914.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-104160363259621397219105053-1014773704100268-91
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-23.534.978.1560.739.818.040.419.40.110.0-2.028.914.50.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.018.040.419.40.110.0-2.028.914.50.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9696101117123119120118115122117144145149146148150145147141131159135134153142129140148138133140145165141137136136139139140
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value9696101117123119120118115122117144145149146148150
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-992341151710403-225-397-64-190-152197-94-156-197-259-190-241-198-5-624149-377-130-14982-298-50543527-676-136-1172-163-24-3760-571-1562007
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-22.350.924.7369.375.4-41.5-73.3-11.9-35.5-28.437.3-18.6-30.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-992341151710403-225-397-64-190-152197-94-156-203-245-205-235
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0103.094.4107.997.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-22.350.924.7369.375.4-41.5-73.3-11.9-35.5-28.437.3-18.6-30.80.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.0-41.5-73.3-11.9-35.5-28.437.3-18.6-30.80.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value108-137-51-1771-274-292-141-117-571482-71454-160-80-282114-19710171883-475-41461225181-241-203-377-1317856-115-98-47148-288-53-328239288-581-41
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-29.9-11.1-382.6-51.4-53.8-26.1-21.7-106.590.0-135.110.7-31.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value108-137-51-1771-274-292-141-117-571482-71454-160-80-282114-197
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-29.9-11.1-382.6-51.4-53.8-26.1-21.7-106.590.0-135.110.7-31.70.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vno:VornadoRealtyLp0.00.00.00.00.0-53.8-26.1-21.7-106.590.0-135.110.7-31.70.00.00.00.0

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value55306482456214123318582622242403675437887159211309468007153157986006611783149918205486006251228900346937878702240660
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value55306482456214123318582622242403675437887
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value28369112566864201163144454163663035591229093969327009079682980233728502702529677563622884107310294391197101265672525
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2836911256686420116314445416366303559122909
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations vno:VornadoRealtyLp0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value28369112566864201163144454163663035591229093969327009079682980233728502702529677563622884107310294391197101265672525
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2836911256686420116314445416366303559122909
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations vno:VornadoRealtyLp0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

vno:SeniorUnsecuredTermLoan



Period End2020-03-312020-02-28
Value0.01940.0387
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations vno:SeniorUnsecuredTermLoan0.00.0

Effective Income Tax Rate Continuing Operations

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value25551031556137867671186
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2555103155613
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

Deferred Tax Assets Valuation Allowance

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3783793703804570
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3783793703804570
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.00.0

us-gaap:CounterpartyName

vno:NewYorkCityEconomicDevelopmentCorporation



Period End2020-03-31
Value34
Percentage of OperatingLeaseRightOfUseAsset9.2

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value1667160712451076909716919121114181914138515571583159919431384
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value1667160712451076909716919121114181914138515571583159919431384
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value267-52241656514021-78114-181968464-9-5636-1036620425-17183-90-136-64-1415-441146-14-96-16219-62-4240-16638-104
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value267-52241656514021-78114-181968464-9-5636
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value267-52241656514021-78114-181968464-9-5636-1036620425-17183-90-136-64-1415-441146-14-96-16219-62-4240-16638-104
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value267-52241656514021-78-114
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0100.0100.0100.0100.0100.0100.0-100.0

us-gaap:IncomeStatementLocation

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:GeneralAndAdministrativeExpense



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value255101656
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfBelowMarketLease



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value44446710
Percentage of AmortizationOfBelowMarketLease100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value44446710
Percentage of AmortizationOfBelowMarketLease100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4456878889788888997772678410445655564544544
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AmortizationOfIntangibleAssets

vno:OtherIdentifiedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1111334445667668712956667910111625121114121316131414151514
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value13131212121213121212121213111111111111121111121412181812192021
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value1000001000001
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount8.46.71.51.40.80.910.81.20.71.01.81.514.1

us-gaap:CapitalExpendituresIncurredButNotYetPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value65-748-8771320251339157-9-14301132724-1687-2-83774
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value65-748-8771320251339157-9-1430113
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value60361168167192-202-292-206-496529-171-25-16
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value60361168167192-202-292-206-496529-171-25-16
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value0.66-0.0300000000000000270.660.660.660.63000000000000010.630.630.630.60000000000000010.60.710.710.630.630.630.630.630.630.730.730.730.730.730.730.690.690.690.690.690.690.650.650.65
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.66-0.0300000000000000270.660.660.660.63000000000000010.630.63
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertiblePreferredDividendsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.014000.014000.014000.015000.015000.015000.016000.00.00.00.020000.086000.00.021000.022000.023000.023000.048000.023000.00.00.0-54000.00.027000.028000.028000.028000.00.029000.030000.00.00.032000.039000.00.00.041000.0
Percentage of ConvertiblePreferredDividendsNetOfTax0.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.00.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-30
Value0.014000.014000.014000.015000.015000.015000.016000.00.00.00.020000.022000.0
Percentage of ConvertiblePreferredDividendsNetOfTax0.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0104.8

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value929296113116112113111108114104137138141138141142139141136124129130129147130124135142130124132139159134131132137130133133
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value929296113116112113111108114104137138248105141142
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0175.376.2100.0100.0

us-gaap:DividendsCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value126126125125125119119119119113113134134119119118118118118118118137137136136136136136136314128128127127127127126119118118117
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value126126125125125119119119119113113134134119119118118118118118118137137136136136136136136314128128127127127127126119118118117
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1212121212121212131716161616192020202020192020202020202021202017171717161313131414
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value12121212121212121317161616186192020
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.01156.2100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1212121212121212131716161616192020202020192020202020202021202017171717161313131414
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value1212121212121212131620
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value48503417141715252016202618158121629131321155416121219101310166242014183117252418117
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value48503417141715252016202618160141724
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.2121.7103.882.9

us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value660040066200000000000950020571713
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.00.00.0100.00.00.0100.0100.00.00.00.00.00.00.00.00.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0

vno:DeferredCompensationPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value110510511012101111025031710002
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases21.6169.70.00.022.70.00.02.50.50.00.00.00.00.00.00.00.0-67800.019572.70.00.70.0189.9311.11336.618.011.92.619.8

us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

vno:DeferredCompensationPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value26018253111139233017040341151012
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value682033091112208114123
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value682033091112208114123
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:GeneralPartnersCapitalAccountDistributionAmount

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value126126125125125119119119119113113134134119119118118
Percentage of GeneralPartnersCapitalAccountDistributionAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value126126125125125119119119119134118
Percentage of GeneralPartnersCapitalAccountDistributionAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0000000001-4702122013401545358211341863207441571256030134-8-3-3-9
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0000000001-47021112520
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.011005.5844.7100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0000000001-4402022013201442754211261460195421471153030125-8-3-3-9
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0000000001-47021112520
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity0.0105.8114.3107.1107.0106.6107.0106.6106.5106.8106.6106.6106.711711.5899.9106.6106.5

us-gaap:IncomeTaxesPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value612181981562112112222014222511221212321542218121
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value612181981562112112222
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-7412-211097-3019-2328-98250-612-2720-13-12734-2931-211-28-21-128-1440-6018-1730-7554-226
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-7412-211097-3019-2328-9827-1-612
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0106.71770.2100.0100.0

us-gaap:IncreaseDecreaseInAccountsReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value20-215110241542-1-662-10-10-66050-57-20-9-2-51130-10192-22110-86-22
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value20-215110241542-1-681-10
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0117.359.4100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8-5126-38899155218-4121921920234533135424251825-9201532498443213-2733187
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value8-5126-38899155218-412534920
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.030.9161.3100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value141-2-22-5238006-210-3-6-101100-1763-93-1312-32222-31038202012
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value141-2-22-5238006-210-5-5-101
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0145.874.7100.0100.0

us-gaap:IncreaseDecreaseInPrepaidExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value91-8268-7782-77-9396-77-58-77216-68-63-60196-64-63-60201-62-76-53192-53-58-43171-67-42-47151-51-60-48
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value91-8268-7782-77-9396-77-58-77216-68-50-72196-64
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.080.9119.8100.0100.0

us-gaap:IncrementalCommonSharesAttributableToConversionOfPreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.0-1000.034000.034000.036000.063000.037000.038000.00.0-19000.00.038000.042000.00.043000.0-1000.045000.045000.00.042000.00.00.0-48000.00.047000.050000.00.050000.00.050000.00.00.00.056000.00.00.00.072000.0
Percentage of IncrementalCommonSharesAttributableToConversionOfPreferredStock0.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.00.0100.00.00.0100.00.0100.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-30
Value0.0-1000.034000.034000.036000.0-1000.037000.038000.00.00.00.038000.042000.0
Percentage of IncrementalCommonSharesAttributableToConversionOfPreferredStock0.0100.0100.0100.0100.0-1.6100.0100.00.0-0.00.0100.097.7

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value00000010001110110011101100000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value00000011001110110
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements194.71918.2288.1214.8197.856.4139.1134.60.0125.7144.6144.2155.1233.3146.7146.20.0

us-gaap:InterestAndFeeIncomeLoansAndLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value11111126000201000
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestCostsIncurred



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value666872761179998969496891009699981041001001139695115124125118123125126124128121118124
Percentage of InterestCostsIncurred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidCapitalized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value111215182122161513111110987677239861616131410988700100000
Percentage of InterestPaidCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value11121518212216151311111098767
Percentage of InterestPaidCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5356627985668971848181878892948991120778691126102114100
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5356627985668971848181878892948991
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecuritiesUnrealizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-4-2-410-1-715-320000
Percentage of MarketableSecuritiesUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-4-2-410-1-715-320000
Percentage of MarketableSecuritiesUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:LexingtonRealtyTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000016-1-715-32000
Percentage of MarketableSecuritiesUnrealizedGainLoss-0.0-0.0-0.00.03485.5100.6103.2100.099.70.00.00.0

vno:Other



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.00.07000.0-1000.042000.010000.0243000.01000.0-111000.00.00.00.0
Percentage of MarketableSecuritiesUnrealizedGainLoss-0.0-0.0-0.1-0.19.1-0.6-3.20.00.30.00.00.0

vno:PennsylvaniaRealEstateInvestmentTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-4-2-41-150000
Percentage of MarketableSecuritiesUnrealizedGainLoss100.0100.0100.1100.1-3394.6-0.0-0.00.0-0.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

vno:PennsylvaniaRealEstateInvestmentTrust, us-gaap:SubsequentEvent



Period End2020-01-23
Value-4
Percentage of MarketableSecuritiesUnrealizedGainLoss0.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312011-03-31
Value5198887777778977777777888811
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-06-302019-03-31
Value5247
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0289.391.5

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-03-312011-03-31
Value5711
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.091.5100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:NoncontrollingInterest, vno:VornadoRealtyLp



Period End2020-03-312019-06-302019-03-31
Value5247
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0289.391.5

us-gaap:CapitalUnitsByClass

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:CapitalUnitClassA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1312321384910148931413192342145
Percentage of MinorityInterestDecreaseFromRedemptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value01322162126127-11-17342414-71512105-3174-3-535914-4-16-5-19-8-6-8-31-21-11
Percentage of NetIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value01322162126127-1119-7-34218-147
Percentage of NetIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-1064.5-100.0-100.0100.0422.7-100.0-100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value01322162126127-1-37
Percentage of NetIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0-100.0-100.0

us-gaap:InvestmentType

us-gaap:NetIncomeLossFromRealEstateInvestmentPartnership

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-56-261-20-2-2400-30-70-3707
Percentage of NetIncomeLossFromRealEstateInvestmentPartnership100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.01.011.6912.540.950.520.990.58-0.10.14-0.160.610.253.430.351.16-0.611.211.050.870.44
Percentage of NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.01.011.6912.580.950.531.00.58-0.10.14-0.160.610.253.440.351.17-0.611.221.050.880.45
Percentage of NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentType

us-gaap:NetInvestmentIncome

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0020003021637451425262333
Percentage of NetInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-122-585216-213-26-87476-531391731915119631113231411
Percentage of NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-122-585216-213-26-87476-53139
Percentage of NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentType

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-127-63042-260-29-54143-17085100151311861101415149
Percentage of NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable104.0108.712.723.140.1122.916.8112.864.959.236.961.252.0352.37.467.961.761.31.382.785.2101.788.796.693.7101.564.796.284.5

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-122-585216-213-26-87476-531391731915119631113231411
Percentage of NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:NoncontrollingInterest, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value-122-585216-213-26-869
Percentage of NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NumberOfReportableSegments



Period End2020-03-31
Value2.0
Percentage of NumberOfReportableSegments100.0

us-gaap:OperatingLeaseLeaseIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value391408414409487
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201602



Period End2020-03-312019-09-302019-06-302019-03-31
Value-1-1-140
Percentage of OperatingLeaseLeaseIncome-0.3-0.3-3.5-0.2

us-gaap:ProductOrService

vno:HotelPennsylvania



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value82624251226262714
Percentage of OperatingLeaseLeaseIncome2.26.65.96.22.60.00.00.00.0

vno:LeaseRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value391408414409487487488489487
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.00.00.00.00.0

vno:PropertyRentals



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value371377381372457457453450454
Percentage of OperatingLeaseLeaseIncome94.992.492.190.993.90.00.00.00.0

vno:TradeShows



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11381116381118
Percentage of OperatingLeaseLeaseIncome2.91.02.02.83.50.00.00.00.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

vno:HotelPennsylvania, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value82624251226262714
Percentage of OperatingLeaseLeaseIncome2.26.65.96.22.60.00.00.00.0

vno:LeaseRevenue, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value307331333326398414413410404
Percentage of OperatingLeaseLeaseIncome78.681.180.579.881.80.00.00.00.0

vno:LeaseRevenue, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value837780828873747883
Percentage of OperatingLeaseLeaseIncome21.418.919.520.218.20.00.00.00.0

vno:PropertyRentals, vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value298304308300385388387383389
Percentage of OperatingLeaseLeaseIncome76.374.574.673.579.20.00.00.00.0

vno:PropertyRentals, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value727372717169666765
Percentage of OperatingLeaseLeaseIncome18.517.917.617.414.80.00.00.00.0

vno:TradeShows, vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11381116381118
Percentage of OperatingLeaseLeaseIncome2.91.02.02.83.50.00.00.00.0

us-gaap:OperatingLeaseLeaseIncomeLeasePayments



Period End2020-03-312019-09-302019-06-302019-03-31
Value337351377414
Percentage of OperatingLeaseLeaseIncomeLeasePayments100.0100.0100.0100.0

us-gaap:OperatingLeaseVariableLeaseIncome



Period End2020-03-312019-09-302019-06-302019-03-31
Value54623172
Percentage of OperatingLeaseVariableLeaseIncome100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax



Period End2020-03-312019-03-312017-09-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-42-166-99196-7-21-20-22146-711139
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest



Period End2020-03-312019-03-31
Value-45-17
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax107.0101.7

vno:OtherChangesInAccumulatedComprehensiveIncomeLoss



Period End2020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value21100000000-10011100
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-7.0-7.60.00.00.00.00.0-6.00.00.0-6.5-6.6-6.6-6.4-6.1-6.3-6.1-6.2-5.9

vno:ProRataShareOfNonConsolidatedSubsidiariesOci



Period End2020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value00000030000000-10-614-8-1-19-3
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-0.05.90.00.00.00.00.0-9.50.00.6-9.3-3.30.11.65.4-0.826.697.0-136.123.3-165.0-2.6

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax



Period End2020-03-312019-03-31
Value-45-17
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-03-31
Value-45-17
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value-45-17
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncome, vno:VornadoRealtyLp



Period End2020-03-312019-03-31
Value-45-17
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-200-1-1-10000000201000-1-11-1000-30890-1509-12
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-200-1-1-100000002010
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-200-1-1-10000000201000-1-11-1000-30890-1509-12
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncome, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value-200-1-1-100000
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-46-1-16-1-10-4-9-14-12-13-12-17-5-10-7-15-2-8-10-15-8-8-8-1119-18-23-18
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-46-1-16-1-10-4-9-14-12-13-12-17-5-10-7-15
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value51000.018000.033000.0239000.019000.011000.017000.011000.011000.09000.09000.013000.015000.053000.013000.025000.016000.025000.018000.018000.019000.055000.019000.021000.030000.0
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value422101000000012010
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic9643.113827.87421.24251.96036.86490.95864.77018.27009.18144.48222.25707.76786.74105.74530.84236.04825.0

us-gaap:PaymentsForConstructionInProcess



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value169200158146143144899886818392981791491491271511381128817515312390320635035504837204020211069183037
Percentage of PaymentsForConstructionInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value16920015814614314489988681839298179149149127
Percentage of PaymentsForConstructionInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfPreferredStockAndPreferenceStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value00000000470000000000000362620243000
Percentage of PaymentsForRepurchaseOfPreferredStockAndPreferenceStock0.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.00.0100.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0000000047000000
Percentage of PaymentsForRepurchaseOfPreferredStockAndPreferenceStock0.00.00.00.0100.00.00.00.0100.00.00.00.00.00.0

us-gaap:PaymentsOfDebtIssuanceCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value001210540390201111216292385171082090092124918511120923
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value001210540390201111216
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value498126125125125119119119119113113134134119119118118118118118118137137136136136136136136314128128127127127127126119118118117
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value498126125125125119119119119113113134134119119118118
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsMinorityInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4015153216131336136122111435116121916176012581391014199172231135343915382312131413
Percentage of PaymentsOfDividendsMinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4015153216131336136122111435116121
Percentage of PaymentsOfDividendsMinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1212121212121213161616161616232020202020192020202020201923191817171716131313131414
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1212121212121213161616161616232020
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value210140461976521614222763907113232828461617153193918591046131141103166117536
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value210140461976521614222763
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireRealEstate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value492300307444312441801011404508973314911586801182153060040112190000163-5105
Percentage of PaymentsToAcquireRealEstate100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value49230030744431244180101-290900
Percentage of PaymentsToAcquireRealEstate100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0-202.1-0.0196.6100.0

us-gaap:PaymentsToDevelopRealEstateAssets



Period End2020-03-312019-03-31
Value98123
Percentage of PaymentsToDevelopRealEstateAssets100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-03-31
Value98123
Percentage of PaymentsToDevelopRealEstateAssets100.0100.0

us-gaap:StatementClassOfStock, vno:ConversionFeature

us-gaap:PreferredStockDividendRatePerDollarAmount

vno:SeriesKPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.35630.35610000000000010.35630.35630.35630.35610000000000010.35630.35630.3563
Percentage of PreferredStockDividendRatePerDollarAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:SeriesLPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.33750.337500000000000130.33750.33750.33750.337500000000000130.33750.33750.3375
Percentage of PreferredStockDividendRatePerDollarAmount94.794.894.794.794.794.894.794.794.7

vno:SeriesMPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.32810.328200000000000050.32810.32810.32810.328200000000000050.32810.32810.3281
Percentage of PreferredStockDividendRatePerDollarAmount92.192.292.192.192.192.292.192.192.1

us-gaap:StatementClassOfStock, vno:ConversionFeature

us-gaap:PreferredStockDividendRatePercentage

us-gaap:SeriesAPreferredStock, us-gaap:ConvertiblePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0650.00.00.00.0650.00.0
Percentage of PreferredStockDividendRatePercentage100.00.00.00.0100.00.00.0

vno:SeriesKPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0570.00.00.00.0570.00.0
Percentage of PreferredStockDividendRatePercentage87.70.00.00.087.70.00.0

vno:SeriesLPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0540.00.00.00.0540.00.0
Percentage of PreferredStockDividendRatePercentage83.10.00.00.083.10.00.0

vno:SeriesMPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.05250.00.00.00.05250.00.00.0525
Percentage of PreferredStockDividendRatePercentage80.80.00.00.080.80.00.00.0

us-gaap:PreferredStockDividendsIncomeStatementImpact



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value12121212121212121317161616161920202020201920202020202020212020171717171613131314
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1212121212121212131716161616192020
Percentage of PreferredStockDividendsIncomeStatementImpact100.3100.3100.3100.3100.3100.4100.4100.4100.4100.3100.3100.3100.3100.3100.3100.2100.2

us-gaap:ProceedsFromCollectionOfLoansReceivable



Period End2020-03-312019-12-312019-03-312018-12-31
Value00025
Percentage of ProceedsFromCollectionOfLoansReceivable0.00.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-03-312018-12-31
Value00025
Percentage of ProceedsFromCollectionOfLoansReceivable0.00.0100.0100.0

us-gaap:ProceedsFromConstructionLoansPayable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value98861468212374000
Percentage of ProceedsFromConstructionLoansPayable100.0100.0100.0100.0100.0100.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value98861468212374000
Percentage of ProceedsFromConstructionLoansPayable100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromMinorityShareholders



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4803510518000000110000512405036924921210809401792643900
Percentage of ProceedsFromMinorityShareholders100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4803510518000000110
Percentage of ProceedsFromMinorityShareholders100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2800016740000000021701601058051041515431220
Percentage of ProceedsFromSaleAndMaturityOfMarketableSecurities100.00.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value280001674000
Percentage of ProceedsFromSaleAndMaturityOfMarketableSecurities100.00.0100.0100.0100.0100.00.00.00.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

us-gaap:ProceedsFromSaleOfEquityMethodInvestments

vno:PennsylvaniaRealEstateInvestmentTrust, us-gaap:SubsequentEvent



Period End2020-01-23
Value28
Percentage of ProceedsFromSaleOfEquityMethodInvestments100.0

us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:ProceedsFromSaleOfRealEstate

vno:TwoTwoZeroCentralParkSouthSite



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value191565348265425
Percentage of ProceedsFromSaleOfRealEstate100.0100.0100.0100.0100.0

us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType, us-gaap:UnusualOrInfrequentItem

vno:TwoTwoZeroCentralParkSouthSite, us-gaap:SubsequentEvent, vno:COVID19



Period End2020-04-30
Value157
Percentage of ProceedsFromSaleOfRealEstate0.0

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value191565348265425-417544004051571272197410334532104120293861484993638643064431277801038
Percentage of ProceedsFromSaleOfRealEstateHeldforinvestment100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value191565348265425-41754400405-1471572
Percentage of ProceedsFromSaleOfRealEstateHeldforinvestment100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0-91.2100.0123.3100.0

us-gaap:ProceedsFromStockOptionsExercised



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value440012003415181312111125363202110172151514280
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value440012003415181312
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLossesExpensed



Period End2020-03-312019-03-31
Value70
Percentage of ProvisionForLoanLossesExpensed100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-03-31
Value70
Percentage of ProvisionForLoanLossesExpensed100.00.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201613



Period End2020-03-31
Value7
Percentage of ProvisionForLoanLossesExpensed100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:RentalIncomeNonoperating

vno:BelowMarketLeasesNetOfAboveMarketLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value444467101010111112
Percentage of RentalIncomeNonoperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value00005260000
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability0.00.00.00.0100.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value00005260000
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability0.00.00.00.0100.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value27000.048000.031000.044000.048000.043000.025000.058000.0118000.054000.0100000.0109000.0140000.083000.098000.038000.0157000.015000.037000.0190000.0210000.044000.028000.0144000.055000.065000.054000.018000.0162000.0497000.0321000.0145000.0158000.0363000.034000.081000.0320000.0726000.0327000.0227000.0268000.0
Percentage of StockIssuedDuringPeriodSharesConversionOfUnits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value27000.048000.031000.044000.048000.043000.025000.058000.0118000.0
Percentage of StockIssuedDuringPeriodSharesConversionOfUnits100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesDividendReinvestmentPlan

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21000.06000.06000.05000.05000.05000.05000.05000.05000.05000.04000.05000.03000.04000.04000.04000.04000.03000.04000.04000.03000.04000.04000.04000.05000.06000.05000.06000.05000.014000.05000.05000.05000.06000.05000.05000.05000.05000.05000.06000.06000.0
Percentage of StockIssuedDuringPeriodSharesDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value21000.06000.06000.05000.05000.05000.05000.05000.05000.0
Percentage of StockIssuedDuringPeriodSharesDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value69000.080000.00.03000.0162000.0202000.016000.06000.055000.040000.0306000.07000.096000.017000.068000.012000.026000.016000.03000.030000.0165000.0105000.040000.099000.060000.038000.04000.035000.027000.020000.02000.023000.0389000.0221000.026000.0103000.0240000.0216000.048000.0143000.0405000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value69000.080000.00.03000.0162000.0202000.016000.06000.055000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value13000.0-1000.00.0-1000.09000.0-1000.00.00.07000.0-1000.0-1000.0-1000.03000.00.00.00.07000.00.0-1000.00.07000.00.0-2000.00.07000.00.0-6000.0-6000.06000.0-3000.00.00.07000.0-6000.00.0-1000.011000.031000.00.00.017000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value13000.0-1000.00.0-1000.09000.0-1000.00.00.07000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.00.0100.0100.0100.00.00.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312012-12-312011-12-31
Value0.00.00.00.00.0-1000.00.00.0-663000.00.00.00.00.00.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.00.00.0100.00.00.0100.00.00.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-31
Value0.00.00.00.0-1000.00.00.00.00.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.00.0100.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-31
Value3000.042000.00.07000.031000.0-1000.031000.0118000.00.038000.06000.030000.025000.04000.012000.00.00.00.00.00.00.00.0105000.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-31
Value-3000.0-42000.00.0-7000.0-31000.00.0-31000.00.0-663000.0-118000.00.0-38000.0-6000.0-31000.0-25000.0-4000.0-12000.00.00.00.00.00.00.00.0-105000.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.00.00.0-0.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:PreferredStock, vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302017-03-31
Value-3000.00.0-7000.0-31000.00.0-31000.0-6000.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.00.0-0.00.00.0

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3000.00.07000.031000.0-1000.031000.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.00.0100.00.0

us-gaap:StockIssuedDuringPeriodValueConversionOfUnits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1312321384910148931413192342145541133826111326372764261718
Percentage of StockIssuedDuringPeriodValueConversionOfUnits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value13123213849101489314
Percentage of StockIssuedDuringPeriodValueConversionOfUnits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1312321384810148931413192342145541133826111326372764261718
Percentage of StockIssuedDuringPeriodValueConversionOfUnits99.999.999.999.999.999.999.999.999.9100.0100.0100.0100.0100.0100.099.9100.099.9100.0100.0100.0100.0100.0100.0100.099.9100.099.9100.099.9100.099.9100.099.9100.0100.0100.0100.0100.099.999.9

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1000.02000.01000.02000.02000.02000.01000.02000.05000.02000.04000.04000.06000.03000.04000.02000.06000.01000.01000.08000.08000.02000.01000.06000.02000.03000.02000.02000.05000.020000.013000.06000.06000.015000.01000.03000.013000.029000.013000.09000.011000.0
Percentage of StockIssuedDuringPeriodValueConversionOfUnits0.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.10.00.10.00.00.00.00.00.00.00.10.00.10.00.10.00.10.00.10.00.00.00.00.00.10.1

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value131232138
Percentage of StockIssuedDuringPeriodValueConversionOfUnits100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10000000000000000000000000000100000000000
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value10000000000000000
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10000000000000000000000000000100000000000
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan99.9100.099.7100.0100.0100.099.7100.0100.099.7100.0100.0100.099.7100.0100.0100.099.7100.0100.0100.099.8100.0100.0100.099.8100.0100.0100.0100.0100.099.8100.0100.099.8100.0100.0100.0100.099.8100.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1000.00.01000.00.00.01000.00.01000.00.00.00.01000.00.00.00.00.00.01000.00.00.00.01000.00.00.00.00.00.01000.00.00.01000.00.00.00.00.01000.00.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan0.10.00.30.00.00.30.00.30.00.00.00.30.00.00.00.00.00.20.00.00.00.20.00.00.00.00.00.20.00.00.20.00.00.00.00.20.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value100000000
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3400-7-10003415080202111913532021001-8-1015141418-24
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value3400-7-10003415080202
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value340011003415080202111115353202100172151514180
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan99.997.50.0100.0-15.5-16.1100.099.799.999.999.999.9100.099.999.9100.0100.099.999.9100.0128.3299.799.999.999.9104.1100.099.999.999.7100.0100.0-85.8-19.599.999.9102.799.9108.3100.0-2.2

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3000.03000.00.00.07000.09000.00.01000.02000.03000.011000.01000.03000.01000.03000.00.01000.01000.01000.00.07000.04000.02000.04000.02000.020000.00.02000.01000.02000.00.00.016000.08000.01000.04000.010000.09000.02000.06000.016000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan0.10.10.00.0-0.1-0.10.00.30.10.10.10.10.00.10.10.00.00.10.10.00.10.20.10.10.10.90.00.10.10.30.00.0-0.2-0.10.10.10.10.10.10.1-0.1

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value340011003
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan100.097.50.0100.0-15.6-16.1100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value00000000000000000000011112222222522223221
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value161000.0161000.0266000.0266000.0297000.0286000.0286000.0287000.0177000.0271000.0766000.0480000.0311000.0417000.0417000.0418000.0350000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value00000000000000000000111122222222522223221
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation184.5165.2100.0100.0100.0100.0100.0100.0168.4100.0117.4104.4184.9100.2100.0100.0152.9100.0100.0100.0137.1100.1100.0100.0119.1100.1100.5100.0113.8105.6100.0100.0106.1123.6100.0100.0100.0100.0100.0100.099.9

us-gaap:CommonStock



Period End2020-03-312019-03-312018-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1000.00.00.00.00.00.00.00.0-1000.00.00.01000.00.00.00.01000.0-1000.00.00.01000.00.0-12000.0-1000.01000.00.00.0-1000.01000.00.00.00.00.01000.00.0-1000.02000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.60.00.00.00.00.00.00.0-0.20.00.00.30.00.00.00.1-0.10.00.00.10.0-0.5-0.00.00.00.0-0.00.00.00.00.00.00.00.0-0.00.1

us-gaap:RetainedEarnings



Period End2020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-137000.00.00.00.00.0-121000.00.0-133000.0-21000.0-264000.00.00.00.0-186000.00.00.00.0-359000.00.00.00.0-340000.0-2000.00.00.0-305000.0-134000.00.00.0-339000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation-85.10.00.00.00.0-68.40.0-17.4-4.4-84.90.00.00.0-53.10.00.00.0-37.20.00.00.0-19.1-0.10.00.0-13.8-5.60.00.0-6.1

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value-137000.00.00.00.00.0-121000.0-264000.0-186000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation-85.10.00.00.00.0-68.4-84.9-53.1

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value298000.0266000.0266000.0266000.0297000.0286000.0286000.0287000.0298000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation185.1165.2100.0100.0100.0100.0100.0100.0168.4

us-gaap:StockholdersEquityOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0000000000000000000007020121013000-5-17-5300
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-69000.034000.0-5000.0-3000.03000.0-165000.05000.0-549000.00.0596000.0254000.030000.061000.0498000.024000.010000.0-112000.0
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value000000000000007000-20000000400000
Percentage of StockholdersEquityOther-2.920.0-33.30.0-0.0-20.099.50.0-0.30.80.00.0-0.2-8.3100.6-0.02.493.7-166.50.00.00.0-0.00.028.7-0.0-218.22.4-0.00.00.011.7

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0000000000000000000000002000000000-400-100
Percentage of StockholdersEquityOther105.880.0-33.366.7100.040.0-0.00.01.598.4-13.383.689.2104.2-10.098.299.3-3.3-0.2105.9-0.6250.00.2-0.4160.04.9-0.24.4-0.20.2-0.21.621.13.5221.80.61.8-30.995.711.5

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value00000000000000000000020121112000-5000000
Percentage of StockholdersEquityOther-2.997.120.066.733.30.680.00.50.098.80.0120.016.410.80.090.01.80.0103.7-0.0-200.097.07.1106.695.198.7157.099.498.80.40.08.897.9-6.2-1.5-0.5-0.70.0-0.4

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:NoncontrollingInterest, vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value-73000.0-4000.01000.02000.0-165000.02000.00.0-1000.051000.0-110000.0
Percentage of StockholdersEquityOther105.880.0-33.366.7100.040.0-0.00.083.698.2

us-gaap:RetainedEarnings, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value2000.033000.0-1000.0-2000.01000.0-1000.04000.0-3000.02000.010000.0-2000.0
Percentage of StockholdersEquityOther-2.997.120.066.733.30.680.00.50.016.41.8

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2000.0-1000.01000.00.00.0-1000.0-546000.0-1000.0
Percentage of StockholdersEquityOther-2.920.0-33.30.0-0.0-20.099.50.0

us-gaap:StraightLineRent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-10-1-4-2-1-20278913152734424145443429252320132015131814122121
Percentage of StraightLineRent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-10-1-4-2-1-202789131527344241
Percentage of StraightLineRent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferToInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0000540000
Percentage of TransferToInvestments0.00.00.00.0100.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0000540000
Percentage of TransferToInvestments0.00.00.00.0100.00.00.00.00.0

us-gaap:TransferToOtherRealEstate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value106485177251395-74307000
Percentage of TransferToOtherRealEstate100.0100.0100.0100.0100.0100.0100.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value106485177251395-74307000
Percentage of TransferToOtherRealEstate100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:InvestmentType

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-183-890-160-50-3-2903-110-7-57-414617-2231618185714
Percentage of UnrealizedGainLossOnInvestments100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:WeightedAverageLimitedPartnershipUnitsOutstanding

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2030203202202020220220102012012000200200200
Percentage of WeightedAverageLimitedPartnershipUnitsOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:WeightedAverageLimitedPartnershipUnitsOutstandingDiluted

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2030203203203020320320102032022020202201200
Percentage of WeightedAverageLimitedPartnershipUnitsOutstandingDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalUnitsByClass

vno:AdjustmentsToReflectRedeemableClassOperatingPartnershipUnits

us-gaap:CapitalUnitClassA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-26752-24-16565256-2178-114-181968464-9-5636-1036620425-17183-90-136
Percentage of AdjustmentsToReflectRedeemableClassOperatingPartnershipUnits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:CapitalizedInterestAndDebtExpenses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1213161923231816141312121198792511111116161613
Percentage of CapitalizedInterestAndDebtExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:CashBasisPropertyLevelNOI



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value283298303318332323340341331342331323316
Percentage of CashBasisPropertyLevelNOI100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value243257259266276288288283271282277267258
Percentage of CashBasisPropertyLevelNOI85.886.285.683.583.289.284.582.881.982.683.682.881.7

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value40414352553552585959545557
Percentage of CashBasisPropertyLevelNOI14.213.814.416.516.810.815.517.218.117.416.417.218.3

vno:DistributionsOfCapitalFromPartiallyOwnedEntities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1000241167921823410111921362255216131760125276511781344427819263257
Percentage of DistributionsOfCapitalFromPartiallyOwnedEntities100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value100024116792182341011191106130
Percentage of DistributionsOfCapitalFromPartiallyOwnedEntities100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.098.079.799.0120.0

us-gaap:InvestmentType

vno:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossRealizedAndUnrealized

vno:DeferredCompensationPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-12000000000011-12-1-1-1110002
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossRealizedAndUnrealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentType

vno:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherNet

vno:DeferredCompensationPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0200020003000-10000000-3100-200-1
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentType

vno:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetRealizedGainLossOnHeldInvestments

us-gaap:RealEstateFunds



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value-183016032901107
Percentage of FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetRealizedGainLossOnHeldInvestments100.00.0100.0100.0100.0100.00.0100.0100.0100.0

vno:GainLossOfInvestmentsInDeferredCompensationPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-113015-61201102204-1
Percentage of GainLossOfInvestmentsInDeferredCompensationPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-113015-61201102
Percentage of GainLossOfInvestmentsInDeferredCompensationPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value192225227378-99-4146116440-4-30-5-2
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value192225227378-99-4146116130-4
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.098.092.3100.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:AlexandersInc



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value25646457-277888888877
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned14.024.625.820.692.5144.175.381.820.277.0-18.817.7581.45.0212.91324.0-204.3-217.3-2321.2-129.8

vno:FifthAvenueandTimesSquareJV



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value141919190000
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned76.885.774.986.60.00.00.00.0

vno:OtherEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value000000-10-2-240292-3355-2-26
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned2.3-1.90.0-0.96.0-4.8-15.3-5.225.7-254.50.863.8205.8-2.277.7901.1-123.563.2629.2-111.7

vno:PartiallyOwnedOfficeBuildings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1-10-10-102-425-5-7-10-6-9-12-14-8-2-3
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarned6.9-8.4-0.7-6.31.4-49.810.222.943.2265.313.3-17.1-695.8-3.8-221.9-1941.1336.1229.1627.457.4

vno:IncomeLossFromEquityMethodInvestmentsIncludingFeesEarnedIncludingDiscontinuedOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value192225227378-99-4146116440-4-30
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarnedIncludingDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value192225227378-99-4146116440-4
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingFeesEarnedIncludingDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:IncomeLossfromEquityMethodInvestmentsPreferred

vno:FifthAvenueandTimesSquareJV



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value99980000
Percentage of IncomeLossfromEquityMethodInvestmentsPreferred100.0100.0100.0100.00.00.00.00.0

vno:Incomelossfromrealestatefundinvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-183-902-150-510-28-84-640-521
Percentage of Incomelossfromrealestatefundinvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-183-902-150-510-28-84-640-521
Percentage of Incomelossfromrealestatefundinvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentType

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-183-902-150-510-28-84-640-521
Percentage of Incomelossfromrealestatefundinvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:IncreaseDecreaseinRealEstateFundInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value66004006620000
Percentage of IncreaseDecreaseinRealEstateFundInvestments100.0100.00.00.0100.00.00.0100.0100.00.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value66004006620000
Percentage of IncreaseDecreaseinRealEstateFundInvestments100.0100.00.00.0100.00.00.0100.0100.00.00.00.00.0

us-gaap:InvestmentType, vno:InsuranceCoverageTypeName

vno:InsuranceMaximumCoverageInAggregate

vno:FarleyOfficeandRetailBuilding, vno:NonCertifiedActsofTerrorism



Period End2020-03-312019-12-31
Value10000
Percentage of InsuranceMaximumCoverageInAggregate100.00.0

vno:FarleyOfficeandRetailBuilding, vno:PropertyandDevelopmentActivities



Period End2020-03-312019-12-31
Value28000
Percentage of InsuranceMaximumCoverageInAggregate280.00.0

vno:FarleyOfficeandRetailBuilding, vno:TerrorismActs



Period End2020-03-312019-12-31
Value10000
Percentage of InsuranceMaximumCoverageInAggregate100.00.0

vno:InsuranceCoverageTypeName

vno:EarthquakeCaliforniaProperties



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value350009026000801800
Percentage of InsuranceMaximumCoverageInAggregate35.00.00.00.00.00.00.00.00.00.0

vno:Nbcr



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5000300000200000020000
Percentage of InsuranceMaximumCoverageInAggregate500.00.00.00.00.00.00.00.00.00.0

vno:NonCertifiedActsofTerrorism



Period End2020-03-312019-12-31
Value1200440
Percentage of InsuranceMaximumCoverageInAggregate120.00.0

vno:TerrorismActs



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6000200000400000040000
Percentage of InsuranceMaximumCoverageInAggregate600.00.00.00.00.00.00.00.00.00.0

vno:InterestAndOtherInvestmentLossIncomeNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-553757230-2499999610373510979118-1026-49
Percentage of InterestAndOtherInvestmentLossIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-553757230-24999996103
Percentage of InterestAndOtherInvestmentLossIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.599.2100.0100.0

vno:InterestonCashandCashEquivalentsandRestrictedCash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value34422344331
Percentage of InterestonCashandCashEquivalentsandRestrictedCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:ManagementLeasingAndDevelopmentFees

vno:AlexandersInc



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-1-1-1-11-7111-1011111111112
Percentage of ManagementLeasingAndDevelopmentFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:MarktomarketExpenseBenefitofInvestmentsinDeferredCompensationPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-113015-61201102
Percentage of MarktomarketExpenseBenefitofInvestmentsinDeferredCompensationPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-113015-61201102
Percentage of MarktomarketExpenseBenefitofInvestmentsinDeferredCompensationPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted

vno:VornadoRealtyLp



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-31
Value03432552192202118-19-311224969-122
Percentage of NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:NetOperatingIncomeLossCashBasisConsolidated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value214236239242287289306305298311303295287
Percentage of NetOperatingIncomeLossCashBasisConsolidated100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value172193192188245259261257250267261251243
Percentage of NetOperatingIncomeLossCashBasisConsolidated80.481.680.377.885.289.985.384.283.885.886.085.084.6

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value41434753422944484844424444
Percentage of NetOperatingIncomeLossCashBasisConsolidated19.618.419.722.214.810.114.715.816.214.214.015.015.4

vno:NetOperatingIncomeLossCashBasisPartiallyOwnedEntities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value81858682676060656769666766
Percentage of NetOperatingIncomeLossCashBasisPartiallyOwnedEntities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:NetOperatingIncomeLossPortionAttributabletoNoncontrollingInterestTotal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value151718161719161717
Percentage of NetOperatingIncomeLossPortionAttributabletoNoncontrollingInterestTotal100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value899101113111111
Percentage of NetOperatingIncomeLossPortionAttributabletoNoncontrollingInterestTotal54.456.852.961.165.570.067.067.467.8

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value778655555
Percentage of NetOperatingIncomeLossPortionAttributabletoNoncontrollingInterestTotal45.643.247.138.934.530.033.032.632.2

vno:NetOperatingIncomeLossfromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value81858682676060656769666766
Percentage of NetOperatingIncomeLossfromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value78828279494947494948484645
Percentage of NetOperatingIncomeLossfromEquityMethodInvestments95.896.396.195.473.681.778.575.773.770.472.969.268.8

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3333171112151720182020
Percentage of NetOperatingIncomeLossfromEquityMethodInvestments4.23.73.94.626.418.321.524.326.329.627.130.831.2

vno:NetUnrealizedGainLossOnRealEstateFundInvestments



Period End2020-03-312019-03-31
Value-1830
Percentage of NetUnrealizedGainLossOnRealEstateFundInvestments100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-03-31
Value-1830
Percentage of NetUnrealizedGainLossOnRealEstateFundInvestments100.0100.0

us-gaap:InvestmentType

vno:NoncontrollingInterestIncreaseFromLimitedPartnersContribution

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-31
Value350030143000510035810
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution100.0100.00.00.0100.00.0100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0

vno:AllOtherExceptRealEstateFund



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-09-302014-12-312013-12-312013-09-302013-06-302013-03-31
Value1303110702700014
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution41.253.40.00.053.50.022.917.30.00.05.39.010.2139.7

us-gaap:InvestmentType, dei:LegalEntity

us-gaap:RealEstateFunds, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3500301438
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution100.0100.00.00.0100.00.0100.0100.00.0

vno:AllOtherExceptRealEstateFund, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value13031107
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution41.253.40.00.053.50.022.917.3

us-gaap:InvestmentType, us-gaap:StatementEquityComponents

us-gaap:RealEstateFunds, us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-31
Value350030143000510035810
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution100.0100.00.00.0100.00.0100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0

vno:AllOtherExceptRealEstateFund, us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302014-12-312013-12-312013-09-302013-06-302013-03-31
Value130311072700014
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution41.253.40.00.053.50.022.917.30.05.39.010.2139.7

us-gaap:InvestmentType, us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RealEstateFunds, us-gaap:NoncontrollingInterest, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3500301438
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution100.0100.00.00.0100.00.0100.0100.00.0

vno:AllOtherExceptRealEstateFund, us-gaap:NoncontrollingInterest, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value13031107
Percentage of NoncontrollingInterestIncreaseFromLimitedPartnersContribution41.253.40.00.053.50.022.917.3

us-gaap:InvestmentType

vno:NumberOfInvestmentsHeldByFund

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.00.00.00.04.00.00.00.04.0
Percentage of NumberOfInvestmentsHeldByFund100.00.00.00.0100.00.00.00.0100.0

us-gaap:UnusualOrInfrequentItem

vno:NumberofEmployeesFurloughed

vno:COVID19



Period End2020-03-31
Value1803.0
Percentage of NumberofEmployeesFurloughed100.0

us-gaap:UnusualOrInfrequentItem, dei:LegalEntity

vno:COVID19, vno:BuildingMaintenanceServiceLLC



Period End2020-03-31
Value1293.0
Percentage of NumberofEmployeesFurloughed71.7

vno:COVID19, vno:HotelPennsylvania



Period End2020-03-31
Value414.0
Percentage of NumberofEmployeesFurloughed23.0

vno:COVID19, vno:VornadoRealtyTrust



Period End2020-03-31
Value96.0
Percentage of NumberofEmployeesFurloughed5.3

us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

vno:NumberofUnitsSold

vno:TwoTwoZeroCentralParkSouthSite



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.017.014.011.012.0
Percentage of NumberofUnitsSold100.0100.0100.0100.0100.0

us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType, us-gaap:UnusualOrInfrequentItem

vno:TwoTwoZeroCentralParkSouthSite, us-gaap:SubsequentEvent, vno:COVID19



Period End2020-04-30
Value4.0
Percentage of NumberofUnitsSold0.0

vno:NumeratorForBasicIncomePerShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value41933222399181100190111-1727-2911547651662202301981655131317662-688214523162232202336941913992439557200
Percentage of NumeratorForBasicIncomePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-30
Value02043432552192106202118-1928-31122233
Percentage of NumeratorForBasicIncomePerShare8.0105.7106.2106.4106.1105.9106.1106.0110.8104.0109.2106.0106.1

vno:OperatingIncomeLossCashBasis



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value280305307308337329349354349268346382337244383486
Percentage of OperatingIncomeLossCashBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value242266265257283295297295288304298286277
Percentage of OperatingIncomeLossCashBasis86.387.186.383.483.989.685.083.582.7113.186.274.882.2

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value38394251543452586059555960
Percentage of OperatingIncomeLossCashBasis13.712.913.716.616.110.415.016.517.322.216.115.717.8

vno:OtherComprehensiveIncomeLossProRataShareofNonconsolidatedSubsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0000-21000
Percentage of OtherComprehensiveIncomeLossProRataShareofNonconsolidatedSubsidiaries0.00.00.00.0100.0100.00.00.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0000-21000
Percentage of OtherComprehensiveIncomeLossProRataShareofNonconsolidatedSubsidiaries0.00.00.00.0100.0100.00.00.00.0

vno:OtherNetAttributableToRedeemableNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15551018556358714556146661976796-201314-6-9013-121246861
Percentage of OtherNetAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:OurShareOfPartiallyOwnedEntitiesOciAdjustments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value00000000016000-100000-102-614-82-1-19-37-12-4-21-130223233-3115
Percentage of OurShareOfPartiallyOwnedEntitiesOciAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value00000000016000-1000
Percentage of OurShareOfPartiallyOwnedEntitiesOciAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0000000003000-100000-102-614-82-1-19-37-12-4-21-130223233-3115
Percentage of OurShareOfPartiallyOwnedEntitiesOciAdjustments100.0100.0100.0100.0100.0-16.8100.0100.0100.019.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncome, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-31
Value8000.011000.011000.025000.0-985000.0166000.0253000.0390000.0346000.0-51000.06000.0
Percentage of OurShareOfPartiallyOwnedEntitiesOciAdjustments100.0100.0100.0100.0100.0-16.8100.0100.0100.0100.0100.0

vno:PaymentsofSpecialDividendCommonStock



Period End2020-01-15
Value372
Percentage of PaymentsofSpecialDividendCommonStock100.0

us-gaap:CapitalUnitsByClass, dei:LegalEntity

us-gaap:CapitalUnitClassA, vno:VornadoRealtyLp



Period End2020-01-15
Value398
Percentage of PaymentsofSpecialDividendCommonStock107.0

us-gaap:CapitalUnitsByClass, us-gaap:SubsequentEventType, dei:LegalEntity

us-gaap:CapitalUnitClassA, us-gaap:SubsequentEvent, vno:VornadoRealtyLp



Period End2020-01-15
Value398
Percentage of PaymentsofSpecialDividendCommonStock107.0

us-gaap:SubsequentEventType

us-gaap:SubsequentEvent



Period End2020-01-15
Value372
Percentage of PaymentsofSpecialDividendCommonStock100.0

us-gaap:Range, us-gaap:AwardType, vno:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardComponentType

vno:PercentageAwardsWillBeReducedifTotalShareholderReturnIsZeroorNegative

srt:Maximum, vno:OutPerformancePlan2020, vno:Absolute



Period End2020-03-30
Value0.5
Percentage of PercentageAwardsWillBeReducedifTotalShareholderReturnIsZeroorNegative100.0

srt:Maximum, vno:OutPerformancePlan2020, vno:Relative



Period End2020-03-30
Value0.5
Percentage of PercentageAwardsWillBeReducedifTotalShareholderReturnIsZeroorNegative100.0

vno:ProceedsfromSaleofRealEstateHeldforinvestmentandRelatedInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value06814701080175440
Percentage of ProceedsfromSaleofRealEstateHeldforinvestmentandRelatedInvestments0.0100.0100.00.0100.00.0100.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value06814701080175440
Percentage of ProceedsfromSaleofRealEstateHeldforinvestmentandRelatedInvestments0.0100.0100.00.0100.00.0100.0100.00.0

vno:ReclassificationofAssetsHeldforSale



Period End2020-03-312019-03-312018-03-31
Value030270
Percentage of ReclassificationofAssetsHeldforSale0.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-03-312018-03-31
Value030270
Percentage of ReclassificationofAssetsHeldforSale0.0100.00.0

vno:ReclassificationofLiabilitiesRelatedtoAssetsHeldforSale



Period End2020-03-312019-03-312018-03-31
Value010970
Percentage of ReclassificationofLiabilitiesRelatedtoAssetsHeldforSale0.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-03-312018-03-31
Value010970
Percentage of ReclassificationofLiabilitiesRelatedtoAssetsHeldforSale0.0100.00.0

vno:RedeemableNoncontrollingInterestDecreasefromDistributionstoNoncontrollingInterestHolders



Period End2020-03-312019-03-31
Value88
Percentage of RedeemableNoncontrollingInterestDecreasefromDistributionstoNoncontrollingInterestHolders100.0100.0

vno:RepurchaseOfSharesRelatedToStockCompensationArrangementsAndRelatedTaxWithholdings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value00008120000000000021023000000000030000000025
Percentage of RepurchaseOfSharesRelatedToStockCompensationArrangementsAndRelatedTaxWithholdings100.00.00.00.0100.0100.00.00.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value000081200000000000
Percentage of RepurchaseOfSharesRelatedToStockCompensationArrangementsAndRelatedTaxWithholdings100.00.00.00.0100.0100.00.00.0100.00.0100.0100.0100.00.00.0100.0100.0

us-gaap:AwardType, vno:Benchmark, vno:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardComponentType

vno:RequiredShareholderReturnPerYear

vno:OutPerformancePlan2020, vno:SNLUSOfficeREITIndex, vno:Relative



Period End2020-03-30
Value0.8
Percentage of RequiredShareholderReturnPerYear100.0

vno:OutPerformancePlan2020, vno:SNLUSRetailIndex, vno:Relative



Period End2020-03-30
Value0.2
Percentage of RequiredShareholderReturnPerYear25.0

vno:StraightlineRentsAndOtherAdjustments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-364-9558121713234420184674
Percentage of StraightlineRentsAndOtherAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vno:NewYorkSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-185-8669121721211818
Percentage of StraightlineRentsAndOtherAdjustments36.0130.2137.786.6127.7113.3104.4101.996.5156.390.541.089.7

vno:OtherSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1-1-1-1-100000142
Percentage of StraightlineRentsAndOtherAdjustments64.0-30.2-37.713.4-27.7-13.3-4.4-1.93.51.05.29.410.3

vno:TransactionRelatedCostsImpairmentLossesandOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value03110101421
Percentage of TransactionRelatedCostsImpairmentLossesandOther100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value03110101421
Percentage of TransactionRelatedCostsImpairmentLossesandOther100.0100.0100.0100.0100.0100.0100.0100.0

vno:UnearnedOutPerformancePlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10000110009
Percentage of UnearnedOutPerformancePlan100.00.00.00.0100.00.00.00.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10000110009
Percentage of UnearnedOutPerformancePlan100.00.00.00.0100.00.00.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10000110009
Percentage of UnearnedOutPerformancePlan100.00.00.00.0100.00.00.00.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

vno:ClassAUnitsOwnedByVornado, vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10000110009
Percentage of UnearnedOutPerformancePlan100.00.00.00.0100.00.00.00.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value407440453392442430415394431415412427451458461480447443465437432499498452457422442393426484442431453423469436469438475
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value407440453392442430415394431415412427451458443
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1159599857373696564585483869494959798108115110124118118123115131140144195181180191171145168167157157
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1159599857373696564585483869498
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value811278277872784576767725758075557629749275017279718371537139713571877132723271616935687370406949701771437183719071677195713670597058712771126885693569326961
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value60104108118104210221226219251250267221209201211241260234254259239255447427440527581795780672838809
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value045919274039362720215000000000010811817313002817
Percentage of AssetsFairValueDisclosure0.24.15.57.818.812.818.217.516.710.98.38.22.30.00.00.00.00.00.00.00.00.00.02.41.92.51.63.14.03.90.03.32.2

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value127255333328360356408412376394401519623633623633619577558613749736702688636663543446383402315309192
Percentage of AssetsFairValueDisclosure211.7243.7308.3276.2345.8169.1184.5182.6171.1156.8160.3194.3281.4302.9309.1299.9256.2221.8238.2241.5289.0307.3274.7153.9148.9150.5103.076.848.251.646.936.923.7

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1883644474564845946706786326746727687938098388378508438258448608377938671009976958114610721115107810461210121498711751019
Percentage of AssetsFairValueDisclosure311.8347.9413.8384.0464.6281.9302.7300.1287.8267.8268.70.00.0302.50.00.0383.6402.9409.1399.9356.2321.8338.2341.5389.0407.3374.7256.3250.8253.1204.6179.9152.2155.5146.9140.3125.9

us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType

us-gaap:FairValueMeasurementsNonrecurring, us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value0006714
Percentage of AssetsFairValueDisclosure0.00.00.056.47.1

us-gaap:BuildingsAndImprovementsGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value794679537888781378211011010083996999469898982412750127271272712654125411235812582122781218811881133381260912519124771266112387123021250912895118511229812720127091257312753127231273312660
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value794679537888781378211011010083996999469898982412750127271272712582
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value142312779797492072626308511111150010131103125013071296
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:CashEquivalentsAtCarryingValue

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value142212769797492072616308511110150010131103124913071295
Percentage of CashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5459626671167
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5459626671167
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents

us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613, us-gaap:RetainedEarnings



Period End2020-01-01
Value-16
Percentage of CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:DebtInstrumentCarryingAmount

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value7995744575287571868698959852984498449803942910927107101071411202
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType

us-gaap:Mortgages



Period End2020-03-312019-12-31
Value56705670
Percentage of DebtInstrumentCarryingAmount70.976.2

vno:SeniorUnsecuredTermLoan



Period End2020-03-312020-02-282020-02-272019-12-31
Value800800750750
Percentage of DebtInstrumentCarryingAmount10.00.00.010.1

us-gaap:LongtermDebtType, vno:RateType

us-gaap:Mortgages, vno:FixedRate



Period End2020-03-312019-12-31
Value45994601
Percentage of DebtInstrumentCarryingAmount57.561.8

us-gaap:Mortgages, vno:VariableRate



Period End2020-03-312019-12-31
Value10711068
Percentage of DebtInstrumentCarryingAmount13.414.4

us-gaap:FairValueByMeasurementBasis

us-gaap:DebtInstrumentFairValue

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value79987507759576258713985697669789980798229483110041075810746107581066210967109111015698239632109361112010901102499802
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value90103999910196102100109109106104124121118119116117117118121117113111121116111111109105103101999594100979180
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value90103999910196102100109109106104124121117
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation, us-gaap:FairValueByMeasurementFrequency

us-gaap:DeferredCompensationPlanAssets

us-gaap:OtherAssets, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value78918174938892959897103116
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:RestrictedCash, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value1211182588104111124
Percentage of DeferredCompensationPlanAssets15.412.922.233.69.49.511.14.611.611.82.43.6

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value607172776458636070695663595848515653504754474544444242424039404643
Percentage of DeferredCompensationPlanAssets76.677.688.9104.269.166.669.063.071.470.754.954.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value303227213737383939404957575968676463636467686666656260585856535347
Percentage of DeferredCompensationPlanAssets38.835.333.329.440.342.942.141.540.241.147.549.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value9010399991019610210010910910610412412111811911611711711812111711311112111611111110910510310199959410091
Percentage of DeferredCompensationPlanAssets115.4112.9122.2133.6109.4109.5111.1104.6111.6111.8102.40.00.0103.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DeferredFinanceCostsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value35384144465959627074100108115119711
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType

us-gaap:Mortgages



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value273032343648535562667384889610010611010173
Percentage of DeferredFinanceCostsNet77.478.478.979.179.281.189.288.789.089.70.00.00.095.492.792.592.11309.9633.9

vno:SeniorUnsecuredNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3444456666334445557
Percentage of DeferredFinanceCostsNet11.210.710.410.310.210.110.610.59.88.60.00.00.04.44.44.54.675.765.0

vno:SeniorUnsecuredTermLoan



Period End2020-03-312019-12-31
Value44
Percentage of DeferredFinanceCostsNet11.410.8

us-gaap:DeferredRentReceivablesNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7317427437497669359379369349269171062104810321027991973931885851816877873850830823804790777765755755750728724739732720670
Percentage of DeferredRentReceivablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value731742743749766935937936934926917106210481032931
Percentage of DeferredRentReceivablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:VariableRate

us-gaap:DerivativeBasisSpreadOnVariableRate

us-gaap:OtherLiabilities, vno:EightEightEightSeventhAvenueMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.017
Percentage of DerivativeBasisSpreadOnVariableRate100.0

us-gaap:OtherLiabilities, vno:SevenSeventyBroadwayMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.0175
Percentage of DerivativeBasisSpreadOnVariableRate102.9

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:VariableRate, vno:RateType

us-gaap:OtherLiabilities, vno:SeniorUnsecuredTermLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument, us-gaap:LondonInterbankOfferedRateLIBOR, vno:Floating



Period End2020-03-31
Value0.01
Percentage of DerivativeBasisSpreadOnVariableRate58.8

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeFairValueOfDerivativeLiability

us-gaap:OtherLiabilities, vno:EightEightEightSeventhAvenueMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value3
Percentage of DerivativeFairValueOfDerivativeLiability100.0

us-gaap:OtherLiabilities, vno:SeniorUnsecuredTermLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-31
Value6836
Percentage of DerivativeFairValueOfDerivativeLiability2224.20.0

us-gaap:OtherLiabilities, vno:SevenSeventyBroadwayMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value944000.0
Percentage of DerivativeFairValueOfDerivativeLiability30.7

us-gaap:OtherLiabilities, vno:ThreeThreeZeroZeroNorthernBoulevardMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-31
Value93
Percentage of DerivativeFairValueOfDerivativeLiability297.10.0

us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:OtherLiabilities, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-31
Value8140
Percentage of DerivativeFairValueOfDerivativeLiability2652.00.0

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeFixedInterestRate

us-gaap:OtherLiabilities, vno:EightEightEightSeventhAvenueMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value0.0325
Percentage of DerivativeFixedInterestRate100.0

us-gaap:OtherLiabilities, vno:SevenSeventyBroadwayMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value0.0256
Percentage of DerivativeFixedInterestRate78.8

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeLiabilityNotionalAmount

us-gaap:OtherLiabilities, vno:EightEightEightSeventhAvenueMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value375
Percentage of DerivativeLiabilityNotionalAmount100.0

us-gaap:OtherLiabilities, vno:SevenSeventyBroadwayMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value700
Percentage of DerivativeLiabilityNotionalAmount186.7

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, vno:RateType

us-gaap:OtherLiabilities, vno:SeniorUnsecuredTermLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument, vno:Floating



Period End2020-03-31
Value50000.0
Percentage of DerivativeLiabilityNotionalAmount0.0

us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:OtherLiabilities, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-31
Value1925850
Percentage of DerivativeLiabilityNotionalAmount513.30.0

us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeVariableInterestRate

us-gaap:OtherLiabilities, vno:EightEightEightSeventhAvenueMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value0.0262
Percentage of DerivativeVariableInterestRate100.0

us-gaap:OtherLiabilities, vno:SeniorUnsecuredTermLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-31
Value0.01940.028
Percentage of DerivativeVariableInterestRate74.00.0

us-gaap:OtherLiabilities, vno:SevenSeventyBroadwayMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-31
Value0.0276
Percentage of DerivativeVariableInterestRate105.3

us-gaap:OtherLiabilities, vno:ThreeThreeZeroZeroNorthernBoulevardMortgageLoan, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-31
Value0.02810.0352
Percentage of DerivativeVariableInterestRate107.30.0

us-gaap:DevelopmentInProcess



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value153214901805183519612266157917971705161515361676156414301369130213051226138912731157113616801550141013541077997953920865140118230225236220218313
Percentage of DevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value153214901805183519612266157917971705161515361676156414301226
Percentage of DevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPayableAmountPerShare



Period End2020-01-152019-12-312019-09-302019-06-302019-03-31
Value1.950.660.660.660.66
Percentage of DividendsPayableAmountPerShare100.0100.0100.0100.0100.0

us-gaap:CapitalUnitsByClass, dei:LegalEntity

us-gaap:CapitalUnitClassA, vno:VornadoRealtyLp



Period End2020-01-152019-12-31
Value1.950.66
Percentage of DividendsPayableAmountPerShare100.0100.0

us-gaap:CapitalUnitsByClass, us-gaap:SubsequentEventType, dei:LegalEntity

us-gaap:CapitalUnitClassA, us-gaap:SubsequentEvent, vno:VornadoRealtyLp



Period End2020-01-15
Value1.95
Percentage of DividendsPayableAmountPerShare100.0

us-gaap:SubsequentEventType

us-gaap:SubsequentEvent



Period End2020-01-15
Value1.95
Percentage of DividendsPayableAmountPerShare100.0

us-gaap:DividendsPayableCurrentAndNoncurrent



Period End2020-03-312019-12-312018-12-31
Value03980
Percentage of DividendsPayableCurrentAndNoncurrent0.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312018-12-31
Value03980
Percentage of DividendsPayableCurrentAndNoncurrent0.0100.00.0

us-gaap:FairValueByAssetClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

us-gaap:LoansReceivable



Period End2020-03-312019-12-31
Value5159
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue100.0100.0

us-gaap:InvestmentType

us-gaap:RealEstateFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value45222306306322318369373336354351455454462519524566574555565554513495549682667635622571600346
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue86.8375.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

vno:DeferredCompensationPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value30322721373738393940494956575660575968676463636467686666656256
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue58.854.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value10098999897172167163157150144211203207201194188187190207200225223233290282297365363356362349361359356363350338311
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value10098999897172167163157150144211203207187
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

vno:BelowMarketLeasesNetOfAboveMarketLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value111616161624252930414244444545454452515136574039394541414345
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:OtherIdentifiedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value5666613121415191920202424242429302922272323232926274547
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths47.437.537.937.938.055.751.450.249.746.345.845.145.253.753.754.754.956.158.356.361.247.657.857.958.264.165.067.0104.1106.3

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

vno:BelowMarketLeasesNetOfAboveMarketLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1222213131111141415151818181823232121303030303329292928
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:OtherIdentifiedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1222210109999991111111012121010111111111211111219
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive155.890.893.493.394.176.975.380.280.265.966.161.462.661.661.760.360.052.952.949.449.537.338.338.338.438.537.740.642.569.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

vno:BelowMarketLeasesNetOfAboveMarketLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2666615161414171718182323232331302923413333333530303234
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:OtherIdentifiedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value22222101099101111111212121215151411131212121715161722
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour101.846.347.347.347.265.163.666.166.062.863.660.561.653.153.353.152.950.951.047.648.632.837.337.337.449.149.151.853.965.4

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

vno:BelowMarketLeasesNetOfAboveMarketLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value6888818191717222223233232313043424833423434344036363836
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:OtherIdentifiedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3233311111110111212121515161520202013171616162018192124
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree52.934.034.734.734.663.561.363.162.853.754.252.452.649.349.550.750.946.647.741.239.942.148.248.348.251.150.652.855.167.9

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

vno:BelowMarketLeasesNetOfAboveMarketLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value91111111123242222303032324444444244444934453838384238384039
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:OtherIdentifiedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3444413121211151515152020202024242417212020202321223929
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo39.039.439.940.040.157.353.354.153.849.749.448.748.945.645.746.646.754.956.148.850.847.352.552.752.456.756.358.598.275.8

us-gaap:FiniteLivedIntangibleAssetsGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value129129130130131308307309309310310387387400402404406415432453429502503522589605572654756726615615666679690680683687750
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FixturesAndEquipmentGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1261241211181151081061051049896119117116114112109116131129127130128132133132129127131125128125128128127126125124127
Percentage of FixturesAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1261241211181151081061051049896119117116116
Percentage of FixturesAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:GeneralPartnersCapitalAccount

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value901187268771874485758624847984548527839285478325822881988417
Percentage of GeneralPartnersCapitalAccount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateDerivativeAssetsAtFairValue

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-31
Value045919274039362720215
Percentage of InterestRateDerivativeAssetsAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value04591927403936272020242135
Percentage of InterestRateDerivativeAssetsAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value81404943241513102819242326252630303135354750525044
Percentage of InterestRateDerivativeLiabilitiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value81404943241513571023312819242326252630303135354750525044
Percentage of InterestRateDerivativeLiabilitiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value49505050505052050505050535555555555555555555555555554
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value81404943241513102819242326252630303135354750525044
Percentage of LiabilitiesFairValueDisclosure163.479.898.085.149.230.10.26.120.057.238.845.243.148.246.847.355.954.957.965.064.586.391.096.191.080.4

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value1319010093756552153555760748279707778818081858586909010210510810598
Percentage of LiabilitiesFairValueDisclosure263.4179.8198.0185.1149.2130.1100.2106.10.00.0120.00.00.0157.2138.8145.2143.1148.2146.8147.3155.9154.9157.9165.0164.5186.3191.0196.1191.0180.4

us-gaap:LineOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1075575655805308080808000115115115115115055040040008888882958383011706005000138300300374874852
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1075575655805308080808000115115115550
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1075575655805308080808000115115115550
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:LinesOfCreditFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1075575655805308080808000116116116550
Percentage of LinesOfCreditFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:LoansPayable



Period End2020-03-312019-12-31
Value56435639
Percentage of LoansPayable100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-31
Value56435639
Percentage of LoansPayable100.0100.0

us-gaap:BalanceSheetLocation, us-gaap:FairValueByMeasurementFrequency

us-gaap:LoansReceivableFairValueDisclosure

us-gaap:OtherAssets, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-31
Value11
Percentage of LoansReceivableFairValueDisclosure100.0

us-gaap:PartiallyOwnedProperties, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-31
Value40
Percentage of LoansReceivableFairValueDisclosure354.3

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-31
Value0.0
Percentage of LoansReceivableFairValueDisclosure0.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-31
Value0.0
Percentage of LoansReceivableFairValueDisclosure0.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-31
Value51
Percentage of LoansReceivableFairValueDisclosure454.3

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-31
Value51
Percentage of LoansReceivableFairValueDisclosure454.3

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:MandatorilyRedeemablePreferredStockFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4950505050505050505205050505053555555555555555555555555555554555555
Percentage of MandatorilyRedeemablePreferredStockFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value495050505050505050520505050505050505053555555555555555555555555555554555555
Percentage of MandatorilyRedeemablePreferredStockFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value033354139152157165149182193187188203198194162150152159184206184206205191210402382398485466754741631791821766380
Percentage of MarketableSecurities0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value033354139152157165149182193187188203150
Percentage of MarketableSecurities0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

vno:PennsylvaniaRealEstateInvestmentTrust



Period End2020-03-312019-12-312019-09-302018-12-312017-12-31
Value0333500
Percentage of MarketableSecurities0.0100.0100.00.00.0

us-gaap:OperatingLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4974984904834840
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4974984904834840
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.00.0

us-gaap:CounterpartyName

vno:NewYorkCityEconomicDevelopmentCorporation



Period End2020-03-31
Value45
Percentage of OperatingLeaseLiability9.2

us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

vno:SixZeroEightFifthAvenue



Period End2020-03-312019-12-312019-09-302019-06-30
Value71717272
Percentage of OperatingLeaseLiability14.314.414.715.0

us-gaap:OtherAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value405355446382497431456550406468573644450515551612411477584636344421492478290351441502321381501523337386417497345384461
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value405355446382497431456550406468573644450515477
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value308265266320292311229520465464469431433435457480433426434417436384380382378437452436447402396175139152139104908288
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value308265266320292311229520465464469431433435426
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType, us-gaap:MeasurementInputType

us-gaap:OtherRealEstateOwnedMeasurementInput

srt:Maximum, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:RealEstateFunds, us-gaap:MeasurementInputCapRate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.0990.0820.0760.0760.0770.0770.0640.067
Percentage of OtherRealEstateOwnedMeasurementInput100.0100.0100.0100.0100.0100.0100.0100.0

srt:Maximum, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:RealEstateFunds, us-gaap:MeasurementInputDiscountRate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.150.120.150.150.150.150.150.149
Percentage of OtherRealEstateOwnedMeasurementInput151.5146.3197.4197.4194.8194.8234.4222.4

srt:Minimum, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:RealEstateFunds, us-gaap:MeasurementInputCapRate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.060.0460.0510.0510.0550.0540.0530.047
Percentage of OtherRealEstateOwnedMeasurementInput60.656.167.167.171.470.182.870.1

srt:Minimum, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:RealEstateFunds, us-gaap:MeasurementInputDiscountRate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.10.0820.10.10.10.10.10.02
Percentage of OtherRealEstateOwnedMeasurementInput101.0100.0131.6131.6129.9129.9156.229.9

srt:WeightedAverage, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:RealEstateFunds, us-gaap:MeasurementInputCapRate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.0760.0530.0550.0550.0580.0570.0560.055
Percentage of OtherRealEstateOwnedMeasurementInput76.864.672.472.475.374.087.582.1

srt:WeightedAverage, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:RealEstateFunds, us-gaap:MeasurementInputDiscountRate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.1380.0930.1350.1350.1340.1340.1320.119
Percentage of OtherRealEstateOwnedMeasurementInput139.4113.4177.6177.6174.0174.0206.2177.6

us-gaap:StatementClassOfStock, vno:ConversionFeature

us-gaap:PreferredStockSharesAuthorized

us-gaap:SeriesAPreferredStock, us-gaap:ConvertiblePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0000000083000000
Percentage of PreferredStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vno:SeriesKPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value121212121212121212000121212120
Percentage of PreferredStockSharesAuthorized77220.176726.314289.614289.614289.614289.614289.614289.614289.614289.614289.614289.614289.60.0

vno:SeriesLPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312015-12-312014-12-312013-12-312012-12-31
Value1313121212121212120001212120
Percentage of PreferredStockSharesAuthorized88803.188235.314289.614289.614289.614289.614289.614289.614289.614289.614289.614289.60.0

vno:SeriesMPreferredStock, us-gaap:RedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value131312121212121212780
Percentage of PreferredStockSharesAuthorized88803.188235.315218.515218.515218.515218.515218.515218.515218.5

us-gaap:PreferredStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value363636363636363636364242424242525252525252525252525252525251514242424241323233
Percentage of PreferredStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value363636363636363636364242424242525252525252525252525252525251514242424241323233
Percentage of PreferredStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8918918918918918918918918918911038103810381038103812761276127612761277127712771277127712771277127712771277124012371021102110211021997782783823
Percentage of PreferredStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateHeldforsale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value393408288328229993070
Percentage of RealEstateHeldforsale100.0100.0100.0100.0100.0100.0100.00.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value393408288328229993070
Percentage of RealEstateHeldforsale100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value30493015294528942845318031093035296228852805368236043513343033743352341833643303324836293613352734413410333432463181309730343070317330952975294128412763244121171765
Percentage of RealEstateInvestmentPropertyAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value304930152945289428453180310930352962288528053682360435133418
Percentage of RealEstateInvestmentPropertyAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAtCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value1316813074132091304213058162371507615047149261475614582185951846618339182671810917938180901784417629170801884518555182531808018354177641763618393184951698817162176451762717451177091766417674175741743216622
Percentage of RealEstateInvestmentPropertyAtCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value131681307413209130421305816237150761504714926147561458218595184661833918090
Percentage of RealEstateInvestmentPropertyAtCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value101181005810264101481021313057119661201211963118711177714912148611482614836147341458514671144791432613832152161494214726146381494314430143901521115398139541409114471145311447614767148221491015132
Percentage of RealEstateInvestmentPropertyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value101181005810264101481021313057119661201211963118711177714912148611482614671
Percentage of RealEstateInvestmentPropertyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value6238888548628677839249388579849701177126612781248124511771229111310921304133711401220114010039519409959449951236125011601160142113661327141712701251
Percentage of RedeemableNoncontrollingInterestEquityCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value6238888548628677839249388579849701177126612781229
Percentage of RedeemableNoncontrollingInterestEquityCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityCommonCarryingAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value6198848498578627789199328519799651171126012731242124011721223110810871303133611391219113910029509399498989491010102493493411701066
Percentage of RedeemableNoncontrollingInterestEquityCommonCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value6198848498578627789199328519799651171126012731223
Percentage of RedeemableNoncontrollingInterestEquityCommonCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityPreferredCarryingAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4444455555555555555511111111464646226226226226251261
Percentage of RedeemableNoncontrollingInterestEquityPreferredCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value444445555555555
Percentage of RedeemableNoncontrollingInterestEquityPreferredCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value809211315459314514712190971038698981119410910710712719818616016021026232031216818339111211798124155234200293
Percentage of RestrictedCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8092113154593145147121909710386989810894109107
Percentage of RestrictedCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.097.4100.0100.0100.0

us-gaap:SeniorNotes



Period End2020-03-312019-12-31
Value446445
Percentage of SeniorNotes100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-31
Value446445
Percentage of SeniorNotes100.0100.0

us-gaap:CapitalUnitsByClass

us-gaap:SharesSubjectToMandatoryRedemptionSettlementTermsFairValueOfShares

vno:CumulativeRedeemablePreferredUnit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value495050505050505050505050505050505050535555555555555555
Percentage of SharesSubjectToMandatoryRedemptionSettlementTermsFairValueOfShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value72937310771074965090510750374943502450075287764475637618706873477299747674447305704374897224719874097594782779218020790476887273750975087362736772446830648766386624664962146011
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

vno:VornadoRealtyLp



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-31
Value72937310771074965090510750374943502450075287764475637618706873477299747674897594
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest



Period End2020-03-312019-12-312019-03-312018-12-31
Value-81-36-511
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.1-0.5-0.10.2

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-82-40-47-38-11734333012812111511911882725346435072936992777183132120-18-160-1626773-591141307345372928-629
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.1-0.6-0.6-0.5-0.20.20.70.70.62.62.31.51.61.61.21.00.70.60.60.71.01.21.01.31.00.91.11.71.5-0.2-2.1-2.20.91.0-0.81.61.81.10.70.60.50.4-0.10.5

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value81127827787278457676772575807555762974927501727971837153713971357187713272327161693568737040694970177143718371907167719571367059705871277112688569356932680969446877696160255491
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest111.2107.1102.1104.7150.8151.3150.5152.8151.8149.6141.995.295.093.9101.097.198.595.497.298.098.591.897.496.594.794.191.890.889.491.092.897.194.094.996.693.595.7101.5105.0104.6103.8104.797.091.3

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-82-40-47-38-117343330128
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.1-0.6-0.6-0.5-0.20.20.70.70.62.6

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value77777777777777777777777777777777777777777766
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.20.20.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value4565786356356466426596616646707167277217197537537747787627677577437087448398298037849251053786767667680611607597514446407406406412416
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest6.37.98.28.512.712.613.113.413.213.413.69.59.59.510.710.310.610.410.210.510.89.99.810.311.310.910.39.911.513.310.210.68.99.18.38.28.27.56.96.16.16.16.66.9

us-gaap:PreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value8918918918918918918918918918911038103810381038103812761276127612761277127712771277127712771277127712771277124012371021102110211021997782783783823823823823825
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest12.212.211.611.917.517.417.718.017.717.819.613.613.713.614.717.417.517.117.217.518.117.117.717.717.216.816.316.115.915.716.114.013.613.613.913.510.811.512.112.412.412.413.313.7

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-2091-1954-1649-1845-4120-4167-4135-4206-4198-4183-4098-1524-1506-1419-1951-1898-1999-1766-1878-1958-2006-1505-1878-1872-1809-1734-1527-1471-1479-1573-1319-1420-1312-1401-1330-1244-1208-1480-1604-1581-1520-1577-1047-757
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-28.7-26.7-21.4-24.6-80.9-81.6-82.1-85.1-83.5-83.5-77.5-19.9-19.9-18.6-27.6-25.8-27.4-23.6-25.2-26.8-28.5-20.1-26.0-26.0-24.4-22.8-19.5-18.6-18.4-19.9-17.2-19.5-17.5-18.7-18.1-16.9-16.7-21.7-24.7-23.8-23.0-23.7-16.9-12.6

vno:OtherChangesInAccumulatedCompreh