NVR


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:Revenues
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:OtherIncome
us-gaap:StatementBusinessSegments
us-gaap:CostOfGoodsAndServicesSold
us-gaap:StatementBusinessSegments
us-gaap:GeneralAndAdministrativeExpense
us-gaap:StatementBusinessSegments
us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:InterestExpense
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:GeneralAndAdministrativeExpense
us-gaap:StatementBusinessSegments
us-gaap:SellingGeneralAndAdministrativeExpense
us-gaap:StatementBusinessSegments
us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:Assets
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:Liabilities
us-gaap:StatementBusinessSegments

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
us-gaap:ConsolidationItems
us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:PropertyPlantAndEquipmentNet

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
us-gaap:BalanceSheetLocation
us-gaap:ConsolidationItems
us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensation
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:StatementBusinessSegments

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

nvr:AdjustmentToIncomeTaxExpenseIncomeTaxEffectFromShareBasedCompensationNet
us-gaap:ConsolidationItems
nvr:ConsolidationAdjustmentsAndOther

nvr:ContractLandDepositImpairmentRecoveries

nvr:ContractLandDepositReserveAdjustment
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems
nvr:CorporateCapitalAllocationCharge
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

nvr:CostsAccruedForNewWarrantyContractsAndChangesInEstimatesForPreExistingWarranties

nvr:FairValueMeasurementsSecurityPriceChangeGainLossIncludedInEarnings
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

nvr:StockIssuedDuringPeriodSharesTreasuryStockReissuedUponExerciseOfStockOptionAndOther
us-gaap:ConsolidationItems
nvr:UnallocatedCorporateOverhead

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:HedgingDesignation, us-gaap:StatementBusinessSegments
us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:EquityMethodInvestmentDividendsOrDistributions
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:FairValueOptionChangesInFairValueGainLoss1

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDepositsOutstanding

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:StatementBusinessSegments
us-gaap:InterestAndFeeIncomeLoansHeldForSaleMortgages

us-gaap:InterestCostsIncurred

us-gaap:InterestPaidNet

us-gaap:LeaseCost
us-gaap:StatementBusinessSegments
us-gaap:NumberOfReportableSegments

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeasePayments

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsToAcquireInterestInJointVenture

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProductWarrantyAccrualPayments

us-gaap:RealEstateInventoryCapitalizedInterestCostsCostOfSales1

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:ShortTermLeaseCost
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

dei:EntityCommonStockSharesOutstanding
us-gaap:ConsolidationItems
nvr:ConsolidationEntriesAndOtherForAssets

nvr:ContractLandDeposits
us-gaap:VariableInterestEntitiesByClassificationOfEntity

nvr:FairValueMeasurementAssumedGainLossFromLoanSale
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

nvr:FairValueMeasurementsChangesInServicingRightsValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

nvr:FairValueMeasurementsInterestRateMovementEffect
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
nvr:FairValuePrincipalAmountLoansHeldforSale

nvr:LettersOfCreditRelatedToLots

nvr:LossReserveOnContractLandDeposits
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments
nvr:LotsAndHousingUnitsCoveredUnderSalesAgreementsWithCustomers
us-gaap:VariableInterestEntitiesByClassificationOfEntity
nvr:LotsControlledByCompany
us-gaap:StatementBusinessSegments
nvr:UnsoldLotsAndHousingUnits
us-gaap:StatementBusinessSegments
us-gaap:AccountsPayableAndOtherAccruedLiabilities
us-gaap:StatementBusinessSegments
us-gaap:AccountsPayableCurrentAndNoncurrent
us-gaap:StatementBusinessSegments
us-gaap:AccountsReceivableNet
us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation, us-gaap:StatementBusinessSegments
us-gaap:AccruedLiabilitiesCurrentAndNoncurrent
us-gaap:StatementBusinessSegments
us-gaap:BalanceSheetLocation
us-gaap:CapitalizedContractCostNet

us-gaap:CommonStockSharesHeldInEmployeeTrust

us-gaap:CommonStockSharesHeldInEmployeeTrustShares
us-gaap:StatementBusinessSegments
us-gaap:ContractWithCustomerLiability
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
us-gaap:ConsolidationItems
us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DepositsAssets
us-gaap:StatementBusinessSegments
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:DerivativeAssetFairValueGrossLiability
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability

us-gaap:GuaranteeObligationsMaximumExposure
us-gaap:StatementBusinessSegments
us-gaap:InventoryOperativeBuilders

us-gaap:InventoryRealEstateLandAndLandDevelopmentCosts
us-gaap:StatementBusinessSegments
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:StatementBusinessSegments
us-gaap:LongTermDebtFairValue
us-gaap:StatementBusinessSegments
us-gaap:OperatingLeaseLiability
us-gaap:StatementBusinessSegments
us-gaap:OtherAssets

us-gaap:ProductWarrantyAccrual

us-gaap:RealEstateInventoryCapitalizedInterestCosts
us-gaap:StatementBusinessSegments
us-gaap:RealEstateInventoryConstructionMaterials
us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation, us-gaap:StatementBusinessSegments
us-gaap:RestrictedCashAndCashEquivalents
us-gaap:StatementBusinessSegments
us-gaap:DebtInstrument, us-gaap:StatementBusinessSegments
us-gaap:SeniorNotes
us-gaap:StatementBusinessSegments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup
us-gaap:StatementBusinessSegments

us-gaap:TreasuryStockShares

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockSharesIssued ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄2020202020202020202020202020202020202020202020202020202020202020202020202020NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 3NA333NA444NA444NA444NA444NA444NA455NA555NA556NA66
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 3NA333NA333NA333NA333NA444NA444NA444NA455NA555NA56
us-gaap:EarningsPerShareBasic ▆█▇▇▆▇▆▇▅▄▅▅▄▅▄▃▂▄▄▃▂▃▃▂▁▃▃▂▁▂▂▂▁▁▂▁▁▂▂▂47.9769.8860.9458.252.2364.3600000000000154.2155.945.1933.40000000000000643.2639.4627.7839.8330.4323.5116.8133.8699999999999928.7522.979.6323.8221.4915.685.3421.24000000000000218.0810.377.0412.27999999999999810.69.173.996.4400000000000018.196.652.6110.327.6511.64
us-gaap:EarningsPerShareDiluted ▆█▇▇▆▇▆▆▅▄▅▅▄▅▄▃▃▄▄▃▂▃▃▂▁▃▃▂▁▂▂▂▁▁▂▁▁▂▂▂44.9664.4156.1153.0947.6458.5748.2849.0539.3428.8838.0235.1925.1237.828.4622.0115.7931.9227.1121.919.2223.2420.715.175.1621.1517.6710.116.8411.9810.338.973.96.327.986.482.529.967.3111.13
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Revenues ▆██▇▇█▇▇▆▇▆▆▅▇▆▅▄▆▅▄▃▅▄▄▂▄▄▃▂▃▃▂▁▂▂▂▁▂▂▃15821990191118001687199418521787152918161667154412771752153713881144155514021243957132812031102811124211881009770943870769600741707695514811676964
 us-gaap:Revenues us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▄█▇▆▅█▇▆▃▆▅▄▁1555194618731757164319541809175014901781163315121247NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments nvr:MidAtlantic,us-gaap:HomeBuilding▁▇▆▆▃█▆▅▃▇▄7741026101298288110869919738421021927NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments nvr:MidEast,us-gaap:HomeBuilding▃▇█▅▄█▇▅▁▅▄320396406359338410391363290354338NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments nvr:SouthEast,us-gaap:HomeBuilding▇█▆▄▄▄▃▃▁▃▁354374334293300300273265234262226NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherIncome us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▇██▇▇▅▂▂▁▂▁56655422121NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherIncome us-gaap:StatementBusinessSegments us-gaap:MortgageBanking▄▄▄▄▄▄▄▄▄▄▄00000000000NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▃█▇▅▃█▆▅▁▅▃12941567151814251338159014721416121114381307NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GeneralAndAdministrativeExpense us-gaap:StatementBusinessSegments us-gaap:MortgageBanking▄█▇▇▁███▅▄▄1821202016212121191818NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▆▆▆▇█▅▆▅▄▂▁1101091091121151071091061059795NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ███████████▇▇█▇▅▇▇█▇▇▇▇▇▇▇▇▇▇▇▁6666666666655654556555555555551NANANANANANANANANA
 us-gaap:InterestExpense us-gaap:ConsolidationItems nvr:CorporateReconcilingItemsAndEliminations6NA565NA565NA555NA544NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpense us-gaap:StatementBusinessSegments us-gaap:HomeBuilding████▁█▁██▁▁66665656655NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GeneralAndAdministrativeExpense us-gaap:StatementBusinessSegments us-gaap:MortgageBanking▄█▇▇▁███▅▄▄1821202016212121191818NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▆▆▆▇█▅▆▅▄▂▁1101091091121151071091061059795NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▁█▇▅▃▇▅▅▂▆▅156276251225194261230229174247231NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ███████████▇▇█▇▅▇▇█▇▇▇▇▇▇▇▇▇▇▇▁6666666666655654556555555555551NANANANANANANANANA
 us-gaap:InterestExpense us-gaap:ConsolidationItems nvr:CorporateReconcilingItemsAndEliminations6NA565NA565NA555NA544NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpense us-gaap:StatementBusinessSegments us-gaap:HomeBuilding████▁█▁██▁▁66665656655NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic ▄█▇▇▆▇▇▆▅▇▇▆▃▆▅▄▃▅▅▄▁▄▄▃▁▄▃▂▁▂▂161295267244218277249241190261244208132228185144103207184148621511431084915113180559684NANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:ConsolidationItems us-gaap:OperatingSegments▅█▇▇▆█▇▆▅▇▆▅▃▅▄▃▂▅▄▄▂▄▃▂▁▄▄▂▁▂▂18226925023221027424422017924021919112619415912996181163138731381221025614014678579794NANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:ConsolidationItems,us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,nvr:MidAtlantic,us-gaap:HomeBuilding▁▇▆▆▃█▅▄▂▆▄811301241239914311511291123109NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:ConsolidationItems,us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,nvr:MidEast,us-gaap:HomeBuilding▂▆▇▄▃█▇▅▁▆▅3147504035545142274644NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:ConsolidationItems,us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,nvr:SouthEast,us-gaap:HomeBuilding▇█▅▃▄▄▃▃▁▃▂4749393035343129233126NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:StatementBusinessSegments us-gaap:HomeBuilding▁█▇▅▃▇▅▅▂▆▅149270245219188255224223168241226NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▁▃▄▃▃▄▄▃▃█▅▄▃▅▅▄▃▅▅▄▃▄▄▄▃▄▄▃▃▃▃▂▂▂▃▃▂▃▃▄-14394334304553382413682612977675338736855235153402554482920353117101825249272046
us-gaap:IncomeTaxesPaidNet ▁▄▄▆▁▅▄▇▁█▆█▂▆▅▇▂▆▆▄▂▆▅▄▃▅▄▂▁▃▃▂▁▃▂▁▂▃▂▁244376925539823907092770587316707138146058342858429323211502783102371
us-gaap:NetIncomeLoss ▆█▇▇▆▇▆▆▅▄▅▅▄▅▄▃▂▄▄▃▂▃▃▃▁▃▃▂▂▂▂▂▁▁▂▂▁▂▂▃1752562232101882321952031661241621471021501179165134116933999906823978250356053462032433815584371
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▆█▇▇▆▇▆▆▅▄▅▅▃▅▄▃▂▄▄▃▁▃▃▂▁1752562232101882321952031661241621471021501179165134116933999906823NANA5035605346203243NANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets ███▇▆▆▅▅▅▅▅▅▄▄▄▄▄▃▄▄▃▃▃▃▃▃▃▃▄▄▃▂▁▁▁▂▃▃38873809384336033362316530893009284629893049291827422643266326982541251525702596237623512413238225242486251825312665260424801990185017791799217522752260NANA
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us-gaap:LiabilitiesAndStockholdersEquity ███▇▆▆▅▅▅▅▅▅▄▄▄▄▄▃▄▄▃▃▃▃▃▃▃▃▄▄▃▂▁▁▁▂▃▃38873809384336033362316530893009284629893049291827422643266326982541251525702596237623512413238225242486251825312665260424801990185017791799217522752260NANA
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 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▇▇▇▆▆▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▁▁21272055202019621899182017621721167816441626160715701515149914831467144714201389137013251299127712591212NA119611841169113411131074107210541037NA951NANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings██▇▇▆▆▅▅▅▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁80857909765374297219703167996603640062316107594557975695554454275335527051365019492648874787469746294605NA442443744339427842254178415841264082NA4029NANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidationItems nvr:CorporateReconcilingItemsAndEliminations███▆▅▄▃▁▁▄▃▂▂▁107811101068860805688598417414645611518482375NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:StatementBusinessSegments us-gaap:HomeBuilding██▇▅▄▂▁107811101068860805688598NANA645NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
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us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures ▁▁▁▁▂▂▂▃▃▃▃▃▃▄▄▄▄▅▅▆▆▇▇▇▇█▇██▇272624253129314043454244474951535560636874828785869285909282NANANA89NANANA37NANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:BalanceSheetLocation us-gaap:OtherAssets▁▁▁▁▂▂▂▃▃▃▃▃▃▄▄▄▄▅▅▆▆▇▇▇▇█▇▇▇▆272624253129313942454143474951525559636772808382839078848574NANANANANANANANANANA
 us-gaap:IntangibleAssetsNetIncludingGoodwill us-gaap:ConsolidationItems nvr:CorporateReconcilingItemsAndEliminations▁▁▁▁▁▁▄▄▄▄▄▄██4949494949495050505050505151NANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ███▆▅▅▄▄▃▄▄▃▃▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▃▃▂▃▃▂▂▄▅▄24162341237121191898180816821607146616051650153514081304129913571256123912401274116511241151109913261261127513201552148013791521141813741346165018181740NANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▇▇▇▆▆▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▁▁21272055202019621899182017621721167816441626160715701515149914831467144714201389137013251299127712591212NA119611841169113411131074107210541037NA951NANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings██▇▇▆▆▅▅▅▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁80857909765374297219703167996603640062316107594557975695554454275335527051365019492648874787469746294605NA442443744339427842254178415841264082NA4029NANA
us-gaap:AdditionalPaidInCapitalCommonStock ██▇▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁2127205520201962189918201762172116781644162616071570151514991483146714471420138913701325129912771259121212081196118411691134111310741072105410371014951NANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▆▆▅▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁80857909765374297219703167996603640062316107594557975695554454275335527051365019492648874787469746294605450744244374433942784225417841584126408240444029NANA
us-gaap:TreasuryStockValue ██▇▇▇▇▇▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁77967624730272727220704368796717661162706082601759595906574555525546547853165134513150884936487645624556444143014007402840333816383438563834346932403240NANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█68357NANA227231NANANANANANANANANANANANANANANANANA-1-15182178-12-7885106-1890620-16-9140-1951
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁-3-5NANA-1-1NANANANANANANANANANANANANANANANANA-120-15-1-2-14-17-2-20-11-64323148-52
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁-107-306NANA-117-129NANANANANANANANANANANANANANANANANA-31228-114-141-294266382383-20-454-20832-26-164-250
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█68357NANA227231NANANANANANANANANANANANANANANANANA-1-15182178-12-7885106-1890620-16-9140-1951
us-gaap:NetIncomeLoss ▆█▇▇▆▇▆▆▅▄▅▅▄▅▄▃▂▄▄▃▂▃▃▃▁▃▃▂▂▂▂▂▁▁▂▂▁▂▂▃1752562232101882321952031661241621471021501179165134116933999906823978250356053462032433815584371
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▆█▇▇▆▇▆▆▅▄▅▅▃▅▄▃▂▄▄▃▁▃▃▂▁1752562232101882321952031661241621471021501179165134116933999906823NANA5035605346203243NANANANANA
us-gaap:DepreciationDepletionAndAmortization ███████▆██████████████▆▆▄▆▄▄▃▃▃▁▁▁▁▁▁▁▁▁5555555455555555555555443433222111111111
us-gaap:IncreaseDecreaseInInventories ▇▂▆▆▅▂▄▆▆▂▄▆▆▁▅▄█▂▅▆▆▂▅▆▆▂▄▆▇▃▄▅▆▄▅▅▅▂▆▃168-1499811628-167-128998-13011132140-22469-13254-1547512984-14459109102-178-2496159-64-16499-48444261-131138-79
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁-3-5NANA-1-1NANANANANANANANANANANANANANANANANA-120-15-1-2-14-17-2-20-11-64323148-52
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▃▄▃▃▂▃▄▂▂▃▂▃▃▂▄▃▂▂▂▂▂▄█▃▂▃▂▂▁▂▂▂▂▁▄▁▂▁▂35655456345455465443446155454314322161212
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁-107-306NANA-117-129NANANANANANANANANANANANANANANANANA-31228-114-141-294266382383-20-454-20832-26-164-250
us-gaap:PaymentsForRepurchaseOfCommonStock ▅█▂▃▅▅▄▃█▅▂▂▃▄▅▁▃▄▅▁▂▄▂▇▂▃▄21633261872161881731263571917073851631959871671946631586131432118140NANA7NANANA22365NANA39201NA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:SubsequentEventType nvr:SeniorNotesDueTwoThousandThirty,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

Common Stock Par Or Stated Value Per Share

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
Value202020202020202020202020202020202020202020202020202020202020202020202020202020
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

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
Value3333444444444444444455555556666
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
Value3333333333333444444444455555566
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 End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value47.9769.8860.9458.252.2364.3600000000000154.2155.945.1933.40000000000000643.2639.4627.7839.8330.4323.5116.8133.8699999999999928.7522.979.6323.8221.4915.685.3421.24000000000000218.0810.377.0412.27999999999999810.69.173.996.4400000000000018.196.652.6110.327.6511.645.29
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value44.9664.4156.1153.0947.6458.5748.2849.0539.3428.8838.0235.1925.1237.828.4622.0115.7931.9227.1121.919.2223.2420.715.175.1621.1517.6710.116.8411.9810.338.973.96.327.986.482.529.967.3111.135.01
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value15821990191118001687199418521787152918161667154412771752153713881144155514021243957132812031102811124211881009770943870769600741707695514811676964
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1555194618731757164319541809175014901781163315121247
Percentage of Revenues98.397.898.097.697.498.097.797.997.498.197.997.997.7
Percentage of Revenues98.397.898.097.697.498.097.797.997.498.197.997.997.7
Percentage of Revenues us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value26433742434043363934343129
Percentage of Revenues1.72.22.02.42.62.02.32.12.61.92.12.12.3
Percentage of Revenues1.72.22.02.42.62.02.32.12.61.92.12.12.3
Percentage of Revenues us-gaap:MortgageBanking100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

nvr:MidAtlantic, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value7741026101298288110869919738421021927
Percentage of Revenues48.951.653.054.652.254.553.554.555.156.355.6
Percentage of Revenues48.951.653.054.652.254.553.554.555.156.355.6
Percentage of Revenues nvr:MidAtlantic us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:MidEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value320396406359338410391363290354338
Percentage of Revenues20.319.921.320.020.120.621.220.319.019.520.3
Percentage of Revenues20.319.921.320.020.120.621.220.319.019.520.3
Percentage of Revenues nvr:MidEast us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:NorthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value106149120121122157152147122142141
Percentage of Revenues6.77.56.36.87.37.98.38.38.07.88.5
Percentage of Revenues6.77.56.36.87.37.98.38.38.07.88.5
Percentage of Revenues nvr:NorthEast us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:SouthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value354374334293300300273265234262226
Percentage of Revenues22.418.817.516.317.815.114.814.915.314.413.6
Percentage of Revenues22.418.817.516.317.815.114.814.915.314.413.6
Percentage of Revenues nvr:SouthEast us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Other Income

us-gaap:StatementBusinessSegments

us-gaap:OtherIncome

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value56655422121
Percentage of OtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.30.30.40.30.30.20.20.10.10.10.1
Percentage of Revenues us-gaap:HomeBuilding0.30.30.40.30.30.20.20.10.10.10.1

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value00000000000
Percentage of OtherIncome12.212.612.211.79.414.923.229.626.528.634.0
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:MortgageBanking2.41.92.21.61.21.81.51.71.31.91.7

Cost Of Goods And Services Sold

us-gaap:StatementBusinessSegments

us-gaap:CostOfGoodsAndServicesSold

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value12941567151814251338159014721416121114381307
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues81.878.879.479.279.479.879.579.379.279.278.4
Percentage of Revenues us-gaap:HomeBuilding83.280.581.081.181.581.481.480.981.380.780.1

General And Administrative Expense

us-gaap:StatementBusinessSegments

us-gaap:GeneralAndAdministrativeExpense

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1821202016212121191818
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.21.11.11.21.01.11.21.21.31.01.1
Percentage of Revenues us-gaap:MortgageBanking67.950.453.848.738.353.549.659.248.952.652.7

Selling General And Administrative Expense

us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1101091091121151071091061059795
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.05.55.86.26.95.45.96.06.95.45.7
Percentage of Revenues us-gaap:HomeBuilding7.15.65.96.47.05.56.06.17.15.55.9

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value6666666666655654556555555555551
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.40.30.30.40.40.30.30.40.40.30.40.40.50.40.40.30.40.40.40.50.60.40.50.50.70.50.50.50.70.60.2

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



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
Value6565565555544
Percentage of InterestExpense95.594.895.696.196.195.395.395.095.195.394.694.394.9
Percentage of Revenues0.40.30.30.40.30.30.40.30.40.40.30.30.4
Percentage of Revenues nvr:CorporateReconcilingItemsAndEliminations0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value66665656655
Percentage of InterestExpense95.895.995.595.796.495.996.395.595.695.095.1
Percentage of Revenues0.40.30.30.30.40.30.30.30.40.30.3
Percentage of Revenues us-gaap:HomeBuilding0.40.30.30.30.40.30.30.30.40.30.4

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value00000000000
Percentage of InterestExpense4.24.14.54.33.64.13.74.54.45.04.9
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:MortgageBanking1.00.60.80.60.50.60.50.80.70.90.9

Gross Profit

General And Administrative Expense

us-gaap:StatementBusinessSegments

us-gaap:GeneralAndAdministrativeExpense

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1821202016212121191818
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.21.11.11.21.01.11.21.21.31.01.1
Percentage of Revenues us-gaap:MortgageBanking67.950.453.848.738.353.549.659.248.952.652.7

Selling General And Administrative Expense

us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1101091091121151071091061059795
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.05.55.86.26.95.45.96.06.95.45.7
Percentage of Revenues us-gaap:HomeBuilding7.15.65.96.47.05.56.06.17.15.55.9

Operating Income Loss

us-gaap:StatementBusinessSegments

us-gaap:OperatingIncomeLoss

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value156276251225194261230229174247231
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.913.913.212.511.513.112.412.811.413.613.9
Percentage of Revenues us-gaap:HomeBuilding10.014.213.412.811.813.412.713.111.713.914.2

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value6666666666655654556555555555551
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.40.30.30.40.40.30.30.40.40.30.40.40.50.40.40.30.40.40.40.50.60.40.50.50.70.50.50.50.70.60.2

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



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
Value6565565555544
Percentage of InterestExpense95.594.895.696.196.195.395.395.095.195.394.694.394.9
Percentage of Revenues0.40.30.30.40.30.30.40.30.40.40.30.30.4
Percentage of Revenues nvr:CorporateReconcilingItemsAndEliminations0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value66665656655
Percentage of InterestExpense95.895.995.595.796.495.996.395.595.695.095.1
Percentage of Revenues0.40.30.30.30.40.30.30.30.40.30.3
Percentage of Revenues us-gaap:HomeBuilding0.40.30.30.30.40.30.30.30.40.30.4

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value00000000000
Percentage of InterestExpense4.24.14.54.33.64.13.74.54.45.04.9
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:MortgageBanking1.00.60.80.60.50.60.50.80.70.90.9

Income Loss From Continuing Operations Before Income Taxes Domestic

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value161295267244218277249241190261244208132228185144103207184148621511431084915113180559684
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.214.814.013.613.013.913.513.512.514.414.713.510.313.012.010.49.013.313.212.06.511.412.09.96.112.211.17.97.210.29.7

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



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
Value-2016127521112517525156
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic-12.86.14.93.52.28.95.910.38.34.513.910.86.5
Percentage of Revenues-1.30.90.70.50.31.20.71.51.10.51.71.10.6
Percentage of Revenues nvr:CorporateReconcilingItemsAndEliminations0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value18226925023221027424422017924021919112619415912996181163138731381221025614014678579794
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic112.891.393.995.196.599.197.891.194.192.289.791.795.584.986.189.293.587.688.292.9117.191.985.393.9114.692.4111.498.5104.3101.0112.9
Percentage of Revenues11.513.613.112.912.513.813.212.311.813.313.212.49.911.110.49.38.411.711.611.17.610.510.29.37.011.312.37.87.510.310.9
Percentage of Revenues us-gaap:OperatingSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1126222629242719222019
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic7.49.18.510.713.58.710.98.111.87.97.9
Percentage of Revenues0.81.31.21.51.81.21.51.11.51.11.2
Percentage of Revenues us-gaap:OperatingSegments us-gaap:MortgageBanking0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nvr:MidAtlantic, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value811301241239914311511291123109
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic50.644.246.750.645.551.846.146.547.747.444.8
Percentage of Revenues5.26.66.56.95.97.26.26.36.06.86.6
Percentage of Revenues us-gaap:OperatingSegments nvr:MidAtlantic us-gaap:HomeBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, nvr:MidEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value3147504035545142274644
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic19.316.118.816.516.219.520.717.514.217.818.4
Percentage of Revenues2.02.42.62.22.12.72.82.41.82.62.7
Percentage of Revenues us-gaap:OperatingSegments nvr:MidEast us-gaap:HomeBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, nvr:NorthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1015131111181816151818
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic6.35.34.94.75.26.87.46.98.27.07.7
Percentage of Revenues0.60.80.70.60.70.91.00.91.01.01.1
Percentage of Revenues us-gaap:OperatingSegments nvr:NorthEast us-gaap:HomeBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, nvr:SouthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4749393035343129233126
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic29.216.814.912.616.012.412.612.112.212.111.0
Percentage of Revenues3.02.52.11.72.11.71.71.61.51.71.6
Percentage of Revenues us-gaap:OperatingSegments nvr:SouthEast us-gaap:HomeBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value149270245219188255224223168241226
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic92.991.492.089.886.291.989.892.488.392.592.5
Percentage of Revenues9.513.612.912.211.212.812.112.511.013.313.6
Percentage of Revenues us-gaap:HomeBuilding9.613.913.112.511.513.112.412.811.313.613.8

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1125212530222518221918
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic7.18.68.010.213.88.110.27.611.77.57.5
Percentage of Revenues0.71.31.11.41.81.11.41.01.51.11.1
Percentage of Revenues us-gaap:MortgageBanking42.758.356.458.668.955.759.249.757.056.053.9

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
Value-1439433430455338241368261297767533873685523515340255448292035311710182524927204620
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 Revenues-0.92.02.31.91.82.32.92.11.67.54.94.02.34.44.43.83.34.74.94.42.43.94.53.73.24.34.12.92.63.83.62.21.82.43.63.61.93.43.14.90.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2443769255398239070927705873167071381460583428584293232115027831023718
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.22.32.03.80.12.82.14.60.25.04.26.00.64.03.85.31.44.65.13.11.54.54.93.13.54.73.61.00.42.52.42.0-0.13.61.20.52.12.91.10.10.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value175256223210188232195203166124162147102150117916513411693399990682397825035605346203243381558437132
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.112.911.711.711.211.610.611.410.96.99.79.68.18.67.66.65.78.68.37.54.17.57.56.22.97.97.05.04.56.46.16.13.44.46.15.52.97.26.57.40.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value17525622321018823219520316612416214710215011791651341169339999068235035605346203243
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.112.911.711.711.211.610.611.410.96.99.79.68.18.67.66.65.78.68.37.54.17.57.56.22.95.04.56.46.16.13.44.46.1
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value388738093843360333623165308930092846298930492918274226432663269825412515257025962376235124132382252424862518253126652604248019901850177917992175227522602395
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
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

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value13081362132811181058862800627609829873777746622
Percentage of Assets33.735.834.631.031.527.225.920.821.427.728.626.627.223.5
Percentage of Assets33.735.834.631.031.527.225.920.821.427.728.626.627.223.5
Percentage of Assets nvr:CorporateReconcilingItemsAndEliminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value25792447251424852304230322892382223621602176214019952021217821032009189519581896163216151722161414311414149715361258
Percentage of Assets66.364.265.469.068.572.874.179.278.672.371.473.472.876.581.877.979.175.476.273.068.768.771.467.856.756.959.560.748.3
Percentage of Assets66.364.265.469.068.572.874.179.278.672.371.473.472.876.581.877.979.175.476.273.068.768.771.467.856.756.959.560.748.3
Percentage of Assets us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value522560482537487517365397
Percentage of Assets13.414.712.514.914.516.311.813.3
Percentage of Assets13.414.712.514.914.516.311.813.3
Percentage of Assets us-gaap:OperatingSegments us-gaap:MortgageBanking100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nvr:MidAtlantic, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value11181024112210821043101810981079
Percentage of Assets28.826.929.230.031.032.235.536.1
Percentage of Assets28.826.929.230.031.032.235.536.1
Percentage of Assets us-gaap:OperatingSegments nvr:MidAtlantic us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nvr:MidEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value325293322330294290324263
Percentage of Assets8.47.78.49.28.89.210.58.8
Percentage of Assets8.47.78.49.28.89.210.58.8
Percentage of Assets us-gaap:OperatingSegments nvr:MidEast us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nvr:NorthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value190166176154146144160143
Percentage of Assets4.94.44.64.34.44.65.24.8
Percentage of Assets4.94.44.64.34.44.65.24.8
Percentage of Assets us-gaap:OperatingSegments nvr:NorthEast us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nvr:SouthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value421400410380333332340277
Percentage of Assets10.910.510.710.69.910.511.09.3
Percentage of Assets10.910.510.710.69.910.511.09.3
Percentage of Assets us-gaap:OperatingSegments nvr:SouthEast us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value33573242335330582868264127162584
Percentage of Assets86.485.187.384.985.383.487.986.5
Percentage of Assets86.485.187.384.985.383.487.986.5
Percentage of Assets us-gaap:HomeBuilding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value529567489544494524373404
Percentage of Assets13.614.912.715.114.716.612.113.5
Percentage of Assets13.614.912.715.114.716.612.113.5
Percentage of Assets us-gaap:MortgageBanking100.0100.0100.0100.0100.0100.0100.0100.0

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
Value1470146814711483146313571407140113791383139813821334133913641340128512751330132112101227126112821198122412431210111211241101469432404453524457519638
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 Assets37.838.538.341.243.542.945.646.648.546.345.947.448.650.751.249.750.650.751.750.951.052.252.353.947.549.349.447.841.843.244.423.623.422.725.224.120.123.026.7

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value13921410141714251407131313711350
Percentage of Liabilities94.796.096.396.196.196.897.497.6
Percentage of Assets35.837.036.939.641.941.544.445.2
Percentage of Assets us-gaap:HomeBuilding41.543.542.246.649.149.750.552.3

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value7758545856443532
Percentage of Liabilities5.34.03.73.93.93.22.62.4
Percentage of Assets2.01.51.41.61.71.41.21.1
Percentage of Assets us-gaap:MortgageBanking14.710.311.210.711.48.49.68.1

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
Value388738093843360333623165308930092846298930492918274226432663269825412515257025962376235124132382252424862518253126652604248019901850177917992175227522602395
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

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value24162341237121191898180816821607146616051650153514081304129913571256123912401274116511241151109913261261127513201552148013791521141813741346165018181740175713731129
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.261.561.758.856.557.154.453.451.553.754.152.651.449.348.850.349.449.348.349.149.047.847.746.152.550.750.652.258.256.855.676.476.677.374.875.979.977.073.30.00.0

us-gaap:StatementEquityComponents

nvr:DeferredCompensationLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value161616161616161717171717171717171717171717171717171717172525252525252527407475
Percentage of StockholdersEquity0.70.70.70.80.90.91.01.11.21.11.11.11.21.31.31.31.41.41.41.41.51.51.51.61.31.41.31.21.71.81.71.81.91.91.51.62.35.56.7
Percentage of Assets0.40.40.40.50.50.50.50.60.60.60.60.60.60.70.70.60.70.70.70.70.70.70.70.70.70.70.70.71.01.01.31.41.41.41.21.21.70.00.0
Percentage of Assets nvr:DeferredCompensationLiability0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nvr:DeferredCompensationTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value-16-16-16-16-16-16-16-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-25-25-25-25-25-25-25-27-40-74-75
Percentage of StockholdersEquity-0.7-0.7-0.7-0.8-0.9-0.9-1.0-1.1-1.2-1.1-1.1-1.1-1.2-1.3-1.3-1.3-1.4-1.4-1.4-1.4-1.5-1.5-1.5-1.6-1.3-1.4-1.3-1.2-1.7-1.8-1.7-1.8-1.9-1.9-1.5-1.6-2.3-5.5-6.7
Percentage of Assets-0.4-0.4-0.4-0.5-0.5-0.5-0.5-0.6-0.6-0.6-0.6-0.6-0.6-0.7-0.7-0.6-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-1.0-1.0-1.3-1.4-1.4-1.4-1.2-1.2-1.70.00.0
Percentage of Assets nvr:DeferredCompensationTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value21272055202019621899182017621721167816441626160715701515149914831467144714201389137013251299127712591212119611841169113411131074107210541037951830722663
Percentage of StockholdersEquity88.087.885.292.6100.0100.6104.8107.1114.4102.498.5104.7111.5116.2115.4109.2116.8116.8114.5109.0117.6117.9112.9116.295.096.190.676.379.082.273.175.778.078.362.854.747.352.658.8
Percentage of Assets54.754.052.654.556.557.557.057.259.055.053.355.157.357.356.355.057.757.655.253.557.756.453.953.649.948.847.344.544.945.755.958.060.358.647.742.134.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value808579097653742972197031679966036400623161075945579756955544542753355270513650194926488747874697462946054424437443394278422541784158412640824029382336303529
Percentage of StockholdersEquity334.5337.8322.7350.6380.2388.8404.2410.8436.3388.2370.0387.1411.7436.6426.8399.8424.6425.3414.0393.7422.8434.7415.8427.4349.1365.1335.1281.8293.1310.2277.7294.6302.5306.5247.3231.5217.6264.3312.6
Percentage of Assets208.0207.6199.1206.2214.7222.1220.1219.4224.9208.5200.3203.7211.4215.4208.2201.1209.9209.5199.8193.3207.3207.8198.4197.2183.4185.2174.8164.1166.6172.5212.2225.8233.7229.3187.7178.3159.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value-7796-7624-7302-7272-7220-7043-6879-6717-6611-6270-6082-6017-5959-5906-5745-5552-5546-5478-5316-5134-5131-5088-4936-4876-4562-4556-4301-4007-4028-4033-3816-3834-3856-3834-3469-3240-2896-2979-3064
Percentage of StockholdersEquity-322.6-325.6-307.9-343.2-380.3-389.4-408.9-417.9-450.8-390.6-368.5-391.8-423.2-452.8-442.2-409.0-441.4-442.1-428.5-402.8-440.4-452.6-428.7-443.6-344.1-361.2-325.8-258.2-272.1-292.4-250.8-270.4-280.5-284.9-210.2-186.2-164.8-216.9-271.3
Percentage of Assets-200.5-200.1-190.0-201.8-214.7-222.5-222.6-223.2-232.3-209.8-199.5-206.2-217.3-223.4-215.7-205.8-218.2-217.8-206.8-197.8-216.0-216.4-204.6-204.7-180.7-183.3-169.9-150.4-154.7-162.6-191.7-207.2-216.7-213.1-159.5-143.4-120.90.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash

Cash And Cash Equivalents At Carrying Value

us-gaap:ConsolidationItems

us-gaap:CashAndCashEquivalentsAtCarryingValue

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value107811101068860805688598417414645611518482375
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.729.227.823.923.921.819.413.914.621.620.017.817.614.2
Percentage of Assets nvr:CorporateReconcilingItemsAndEliminations82.481.580.477.076.179.974.866.568.077.870.066.764.760.4

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value107811101068860805688598645
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.729.227.823.923.921.819.421.6
Percentage of Assets us-gaap:HomeBuilding32.134.331.828.228.126.122.025.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1329262111231121
Percentage of CashAndCashEquivalentsAtCarryingValue1.22.62.52.51.43.41.93.4
Percentage of Assets0.30.80.70.60.30.70.40.7
Percentage of Assets us-gaap:MortgageBanking2.55.25.53.92.34.43.05.4

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

Property Plant And Equipment Net

us-gaap:StatementBusinessSegments

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value5052504843424243
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.31.31.31.31.41.4
Percentage of Assets us-gaap:HomeBuilding1.51.61.51.61.51.61.61.7

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value55666666
Percentage of PropertyPlantAndEquipmentNet11.011.212.012.914.515.416.014.6
Percentage of Assets0.10.20.20.20.20.20.20.2
Percentage of Assets us-gaap:MortgageBanking1.11.01.21.11.31.21.81.6

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value2726242531293140434542444749515355606368748287858692859092828937
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.60.70.90.91.01.31.51.51.41.51.71.91.92.02.22.42.52.63.13.53.63.63.43.73.43.63.53.25.01.6

us-gaap:BalanceSheetLocation

us-gaap:OtherAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value272624253129313942454143474951525559636772808382839078848574
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.099.299.199.399.199.199.499.299.299.499.198.899.798.297.397.796.296.196.997.692.093.192.889.3
Percentage of Assets0.70.70.60.70.90.91.01.31.51.51.41.51.71.91.92.02.22.42.52.63.03.43.53.53.33.63.13.33.22.8
Percentage of Assets us-gaap:OtherAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

Finite Lived Intangible Assets Net

Intangible Assets Net Including Goodwill

us-gaap:ConsolidationItems

us-gaap:IntangibleAssetsNetIncludingGoodwill

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value4949494949495050505050505151
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.31.41.51.61.61.71.81.71.71.71.91.9
Percentage of Assets nvr:CorporateReconcilingItemsAndEliminations3.83.73.84.54.75.86.38.08.26.05.86.56.98.3

Deferred Tax Assets Liabilities Net

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value24162341237121191898180816821607146616051650153514081304129913571256123912401274116511241151109913261261127513201552148013791521141813741346165018181740175713731129
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.261.561.758.856.557.154.453.451.553.754.152.651.449.348.850.349.449.348.349.149.047.847.746.152.550.750.652.258.256.855.676.476.677.374.875.979.977.073.30.00.0

us-gaap:StatementEquityComponents

nvr:DeferredCompensationLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value161616161616161717171717171717171717171717171717171717172525252525252527407475
Percentage of StockholdersEquity0.70.70.70.80.90.91.01.11.21.11.11.11.21.31.31.31.41.41.41.41.51.51.51.61.31.41.31.21.71.81.71.81.91.91.51.62.35.56.7
Percentage of Assets0.40.40.40.50.50.50.50.60.60.60.60.60.60.70.70.60.70.70.70.70.70.70.70.70.70.70.70.71.01.01.31.41.41.41.21.21.70.00.0
Percentage of Assets nvr:DeferredCompensationLiability0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nvr:DeferredCompensationTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value-16-16-16-16-16-16-16-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-25-25-25-25-25-25-25-27-40-74-75
Percentage of StockholdersEquity-0.7-0.7-0.7-0.8-0.9-0.9-1.0-1.1-1.2-1.1-1.1-1.1-1.2-1.3-1.3-1.3-1.4-1.4-1.4-1.4-1.5-1.5-1.5-1.6-1.3-1.4-1.3-1.2-1.7-1.8-1.7-1.8-1.9-1.9-1.5-1.6-2.3-5.5-6.7
Percentage of Assets-0.4-0.4-0.4-0.5-0.5-0.5-0.5-0.6-0.6-0.6-0.6-0.6-0.6-0.7-0.7-0.6-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-0.7-1.0-1.0-1.3-1.4-1.4-1.4-1.2-1.2-1.70.00.0
Percentage of Assets nvr:DeferredCompensationTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value21272055202019621899182017621721167816441626160715701515149914831467144714201389137013251299127712591212119611841169113411131074107210541037951830722663
Percentage of StockholdersEquity88.087.885.292.6100.0100.6104.8107.1114.4102.498.5104.7111.5116.2115.4109.2116.8116.8114.5109.0117.6117.9112.9116.295.096.190.676.379.082.273.175.778.078.362.854.747.352.658.8
Percentage of Assets54.754.052.654.556.557.557.057.259.055.053.355.157.357.356.355.057.757.655.253.557.756.453.953.649.948.847.344.544.945.755.958.060.358.647.742.134.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value808579097653742972197031679966036400623161075945579756955544542753355270513650194926488747874697462946054424437443394278422541784158412640824029382336303529
Percentage of StockholdersEquity334.5337.8322.7350.6380.2388.8404.2410.8436.3388.2370.0387.1411.7436.6426.8399.8424.6425.3414.0393.7422.8434.7415.8427.4349.1365.1335.1281.8293.1310.2277.7294.6302.5306.5247.3231.5217.6264.3312.6
Percentage of Assets208.0207.6199.1206.2214.7222.1220.1219.4224.9208.5200.3203.7211.4215.4208.2201.1209.9209.5199.8193.3207.3207.8198.4197.2183.4185.2174.8164.1166.6172.5212.2225.8233.7229.3187.7178.3159.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value-7796-7624-7302-7272-7220-7043-6879-6717-6611-6270-6082-6017-5959-5906-5745-5552-5546-5478-5316-5134-5131-5088-4936-4876-4562-4556-4301-4007-4028-4033-3816-3834-3856-3834-3469-3240-2896-2979-3064
Percentage of StockholdersEquity-322.6-325.6-307.9-343.2-380.3-389.4-408.9-417.9-450.8-390.6-368.5-391.8-423.2-452.8-442.2-409.0-441.4-442.1-428.5-402.8-440.4-452.6-428.7-443.6-344.1-361.2-325.8-258.2-272.1-292.4-250.8-270.4-280.5-284.9-210.2-186.2-164.8-216.9-271.3
Percentage of Assets-200.5-200.1-190.0-201.8-214.7-222.5-222.6-223.2-232.3-209.8-199.5-206.2-217.3-223.4-215.7-205.8-218.2-217.8-206.8-197.8-216.0-216.4-204.6-204.7-180.7-183.3-169.9-150.4-154.7-162.6-191.7-207.2-216.7-213.1-159.5-143.4-120.90.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2127205520201962189918201762172116781644162616071570151514991483146714471420138913701325129912771259121212081196118411691134111310741072105410371014951830
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets54.754.052.654.556.557.557.057.259.055.053.355.157.357.356.355.057.757.655.253.557.756.453.953.649.948.848.047.344.544.945.755.958.060.358.647.744.642.134.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value808579097653742972197031679966036400623161075945579756955544542753355270513650194926488747874697462946054507442443744339427842254178415841264082404440293823
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets208.0207.6199.1206.2214.7222.1220.1219.4224.9208.5200.3203.7211.4215.4208.2201.1209.9209.5199.8193.3207.3207.8198.4197.2183.4185.2179.0174.8164.1166.6172.5212.2225.8233.7229.3187.7177.7178.3159.6

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value779676247302727272207043687967176611627060826017595959065745555255465478531651345131508849364876456245564441430140074028403338163834385638343469324032402896
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets200.5200.1190.0201.8214.7222.5222.6223.2232.3209.8199.5206.2217.3223.4215.7205.8218.2217.8206.8197.8216.0216.4204.6204.7180.7183.3176.3169.9150.4154.7162.6191.7207.2216.7213.1159.5142.4143.4120.9

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-03-312018-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68357227231-1-15182178-12-7885106-1890620-16-9140-1951-118
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.317.913.511.6-0.1-1.914.715.0-1.2-10.19.112.2-2.415.10.82.9-2.3-1.817.4-2.95.40.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-03-312018-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-3-5-1-1-120-15-1-2-14-17-2-20-11-64323148-5292
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.2-0.3-0.1-0.1-1.10.0-1.3-0.2-0.3-1.8-1.8-0.3-0.3-0.0-0.20.1-9.30.72.922.0-5.50.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-03-312018-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-107-306-117-129-31228-114-141-294266382383-20-454-20832-26-164-250117
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.8-15.4-7.0-6.5-28.33.6-9.2-11.9-29.13.40.743.95.00.6-2.8-64.3-30.06.2-3.3-24.3-26.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-03-312018-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68357227231-1-15182178-12-7885106-1890620-16-9140-1951-118
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.317.913.511.6-0.1-1.914.715.0-1.2-10.19.112.2-2.415.10.82.9-2.3-1.817.4-2.95.40.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value175256223210188232195203166124162147102150117916513411693399990682397825035605346203243381558437132
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.112.911.711.711.211.610.611.410.96.99.79.68.18.67.66.65.78.68.37.54.17.57.56.22.97.97.05.04.56.46.16.13.44.46.15.52.97.26.57.40.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value17525622321018823219520316612416214710215011791651341169339999068235035605346203243
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.112.911.711.711.211.610.611.410.96.99.79.68.18.67.66.65.78.68.37.54.17.57.56.22.95.04.56.46.16.13.44.46.1
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value55555554555555555555554434332221111111111
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

Increase Decrease In Other Operating Capital Net

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value168-1499811628-167-128998-13011132140-22469-13254-1547512984-14459109102-178-2496159-64-16499-48444261-131138-7981
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-03-312018-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-3-5-1-1-120-15-1-2-14-17-2-20-11-64323148-5292
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.2-0.3-0.1-0.1-1.10.0-1.3-0.2-0.3-1.8-1.8-0.3-0.3-0.0-0.20.1-9.30.72.922.0-5.50.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value356554563454554654434461554543143221612120
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-03-312018-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-107-306-117-129-31228-114-141-294266382383-20-454-20832-26-164-250117
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.8-15.4-7.0-6.5-28.33.6-9.2-11.9-29.13.40.743.95.00.6-2.8-64.3-30.06.2-3.3-24.3-26.00.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-12-312011-09-302010-12-312010-09-30
Value2163326187216188173126357191707385163195987167194663158613143211814072236539201
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentInterestRateStatedPercentage

nvr:SeniorNotesDueTwoThousandThirty, us-gaap:SubsequentEvent



Period End2020-05-04
Value0.03
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations nvr:SeniorNotesDueTwoThousandThirty us-gaap:SubsequentEvent0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-0.089-0.0043999999999999870.1620.1410.138-0.0025999999999999910.2160.1590.1310.070300000000000030.3370.2920.221-0.0086999999999999860.3650.3670.368
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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 End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value71920181924231891111101011111010141312131818151031110814161616161616151219155
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



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
Value720181923189111010111010
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:ConsolidationItems

us-gaap:OperatingLeaseRightOfUseAsset

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value60636365650
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.00.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value60636365650
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.00.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value15131314120
Percentage of OperatingLeaseRightOfUseAsset26.020.921.821.618.90.0

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value111811601116906840732632458450689643548510416
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:AdjustmentToIncomeTaxExpenseIncomeTaxEffectFromShareBasedCompensationNet



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value5527302812261981619
Percentage of AdjustmentToIncomeTaxExpenseIncomeTaxEffectFromShareBasedCompensationNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nvr:ConsolidationAdjustmentsAndOther

nvr:CorporateReconcilingItemsAndEliminations



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
Value913990145793995
Percentage of ConsolidationAdjustmentsAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:ContractLandDepositImpairmentRecoveries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value3600002900-2011-200-1-1-4-50-301100
Percentage of ContractLandDepositImpairmentRecoveries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:ContractLandDepositReserveAdjustment



Period End2020-03-31
Value-36
Percentage of ContractLandDepositReserveAdjustment100.0

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-3500021-20011
Percentage of ContractLandDepositReserveAdjustment97.80.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

nvr:CorporateCapitalAllocationCharge

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5655575654535553505051494649504644
Percentage of CorporateCapitalAllocationCharge100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

nvr:CorporateReconcilingItemsAndEliminations, nvr:MidAtlantic, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2929313130303131303032
Percentage of CorporateCapitalAllocationCharge52.553.454.455.955.856.157.258.460.161.061.7

nvr:CorporateReconcilingItemsAndEliminations, nvr:MidEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value98999999777
Percentage of CorporateCapitalAllocationCharge16.516.016.916.916.517.217.216.815.715.114.9

nvr:CorporateReconcilingItemsAndEliminations, nvr:NorthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value55544444434
Percentage of CorporateCapitalAllocationCharge9.89.68.78.28.78.58.28.58.27.78.2

nvr:CorporateReconcilingItemsAndEliminations, nvr:SouthEast, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1111111010998887
Percentage of CorporateCapitalAllocationCharge21.120.920.019.019.118.317.316.316.016.215.2

nvr:CostsAccruedForNewWarrantyContractsAndChangesInEstimatesForPreExistingWarranties



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1220201611181516119121381711128141211916121310331525813119613118315614
Percentage of CostsAccruedForNewWarrantyContractsAndChangesInEstimatesForPreExistingWarranties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:FairValueMeasurementsSecurityPriceChangeGainLossIncludedInEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-27050-7-115-2-10-26-393
Percentage of FairValueMeasurementsSecurityPriceChangeGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForwardContracts, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-27050-7-11
Percentage of FairValueMeasurementsSecurityPriceChangeGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0

nvr:StockIssuedDuringPeriodSharesTreasuryStockReissuedUponExerciseOfStockOptionAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value000000000
Percentage of StockIssuedDuringPeriodSharesTreasuryStockReissuedUponExerciseOfStockOptionAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nvr:UnallocatedCorporateOverhead

nvr:CorporateReconcilingItemsAndEliminations



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
Value-37639000.0-27914000.0-29354000.0-31735000.0-20424000.0-22503000.0-31284000.0-18768000.0-23360000.0-27234000.0-18459000.0-26517000.0-29509000.0
Percentage of UnallocatedCorporateOverhead100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value10926687998582945401012427546522925743
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value10926687998582945401012427546522925743
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value719201819242318911111010111110101413121318181510311108141616161616
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value719201819242318911111010111110101413121318181510108141616161616
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value26000.0251000.0318000.0363000.0371000.0349000.015000.08000.09000.079000.088000.078000.046000.028000.037000.028000.0758000.0753000.093000.0179712.0136962.0123938.0153306.0160672.0470217.0450934.0449134.0442095.0441252.0435548.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-03-31
Value-42108
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:HedgingDesignation, us-gaap:StatementBusinessSegments

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:FairValueInputsLevel2, us-gaap:Nondesignated, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-10-3-8280-154-41
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3-3-82230-159-1132-2006-13
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForwardContracts, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-27050-7-11
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-799.3-27.1-60.525.6-31.5-1300.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value19-3-70184
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet561.4126.185.925.178.8511.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302011-12-31
Value001100111011211232345301312120
Percentage of EquityMethodInvestmentDividendsOrDistributions0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueOptionChangesInFairValueGainLoss1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, nvr:MortgagesHeldForSale, us-gaap:MortgageBanking



Period End2020-03-312019-12-312018-12-31
Value1100
Percentage of FairValueOptionChangesInFairValueGainLoss1100.0100.00.0

us-gaap:FinanceLeaseInterestExpense



Period End2020-03-312019-09-302019-06-302019-03-31
Value49000.025000.05000.00.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.00.0

us-gaap:FinanceLeaseInterestPaymentOnLiability



Period End2020-03-312019-03-31
Value49000.00.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.00.0

us-gaap:FinanceLeasePrincipalPayments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value200000.0190000.0104000.012000.00.00.00.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.00.00.00.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization



Period End2020-03-312019-09-302019-06-302019-03-31
Value266000.0125000.021000.00.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.00.0

us-gaap:GainLossOnSaleOfMortgageLoans



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1832273234303327312525242326221917192016111512127121512151311101187991210139
Percentage of GainLossOnSaleOfMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-395-41121-311213-25-41834-37-12436-1-231298-31-22-1171-37-1
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability



Period End2020-03-312019-03-31
Value154
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0

us-gaap:IncreaseDecreaseInDepositsOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-88-519-624150-836-9-802272231200142957171011012181578115171419810
Percentage of IncreaseDecreaseInDepositsOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value33-11-1-212-6-3540-3206-4341-670-1-350-3-10500300000-3-460
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value00000000000000000000000000000000015400027100
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:InterestAndFeeIncomeLoansHeldForSaleMortgages

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value23322332221
Percentage of InterestAndFeeIncomeLoansHeldForSaleMortgages100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestCostsIncurred



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value6666666666666666666666666666661
Percentage of InterestCostsIncurred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12011011011011011011011-110012012012012012012000000000030
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost



Period End2020-03-312019-09-302019-06-302019-03-31
Value14141413
Percentage of LeaseCost100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:NumberOfReportableSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.00.00.00.04.00.0
Percentage of NumberOfReportableSegments100.00.00.00.0100.00.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1.00.00.00.01.00.0
Percentage of NumberOfReportableSegments25.00.00.00.025.00.0

us-gaap:OperatingLeaseExpense



Period End2020-03-312019-09-302019-06-302019-03-31
Value7887
Percentage of OperatingLeaseExpense100.0100.0100.0100.0

us-gaap:OperatingLeasePayments



Period End2020-03-312019-03-31
Value66
Percentage of OperatingLeasePayments100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-151120-664-3-69-16-161110-7-1016-5-4-1012-2
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value113314191375123211411356124912131009121610889877841117983870688947852765545755704593416634641597434592542495384480457480335565471674398
Percentage of PaymentsForOriginationOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireInterestInJointVenture



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value000000000300000000000110011000000
Percentage of PaymentsToAcquireInterestInJointVenture0.0100.00.00.0100.00.00.0100.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.00.00.0

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value00133213211123224434620250410-11121
Percentage of ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value122813741457122312041257135811841045114810979809551076989805839906880666606764688558514583689552509542578471530426456413419565550531363
Percentage of ProceedsFromSaleOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value00000000000000000000000000000000000000000
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap: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
Value109266879985829454010124275465229257431053576015246366011192205941
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

us-gaap:ProductWarrantyAccrualPayments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1316171812151512101111119111111912121513161414131311117119101072-11-10865-9-9
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInventoryCapitalizedInterestCostsCostOfSales1



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value00000010000000020000
Percentage of RealEstateInventoryCapitalizedInterestCostsCostOfSales1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability



Period End2020-03-312019-03-31
Value440000.0535000.0
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability



Period End2020-03-312019-03-31
Value35
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0

us-gaap:ShortTermLeaseCost



Period End2020-03-312019-09-302019-06-302019-03-31
Value6555
Percentage of ShortTermLeaseCost100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-44-11-31-35-39-24-12-20-16-4-5-15-32-1-2-2-19-19-5-2-1-26-1-21-12-85366
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-31
Value44113135392412201645153212219195212612112
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

us-gaap:TreasuryStockSharesAcquired



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value000000000
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-12-312011-09-30
Value21633261872161881731263571917073851631959871671946631586131432118140722365
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312011-12-312011-09-30
Value2163326187216188173126-3571917073851631959871671946631586131432722365
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0-100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding



Period End2020-05-04
Value3
Percentage of EntityCommonStockSharesOutstanding100.0

us-gaap:ConsolidationItems

nvr:ConsolidationEntriesAndOtherForAssets

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value6550605450406370595265646954
Percentage of ConsolidationEntriesAndOtherForAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:ContractLandDeposits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value432441432437417425402388389400397392401411416414387385363351350350337309303296279268257256243224209202-197-197-174
Percentage of ContractLandDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntitiesByClassificationOfEntity

nvr:RawGroundContractsVariableInterestEntityNotPrimaryBeneficiary



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value112124310861111111416157122
Percentage of ContractLandDeposits0.30.40.50.40.51.10.92.82.31.62.93.02.93.64.03.71.93.20.7

nvr:FairValueMeasurementAssumedGainLossFromLoanSale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-30
Value60-4070001010-30-100-1000000-100-1-1-100-1-1
Percentage of FairValueMeasurementAssumedGainLossFromLoanSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, nvr:MortgagesHeldForSale, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value30-1020
Percentage of FairValueMeasurementAssumedGainLossFromLoanSale55.0208.636.568.236.0126.6

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value30-2040
Percentage of FairValueMeasurementAssumedGainLossFromLoanSale45.0-108.663.531.864.0-26.6

nvr:FairValueMeasurementsChangesInServicingRightsValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-30
Value0-2-10130021200080015-1135002300120-1012
Percentage of FairValueMeasurementsChangesInServicingRightsValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, nvr:MortgagesHeldForSale, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000051
Percentage of FairValueMeasurementsChangesInServicingRightsValue-639.1-27.339.423.037.9-187.9

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0-2008-2
Percentage of FairValueMeasurementsChangesInServicingRightsValue739.1127.360.677.062.1287.9

nvr:FairValueMeasurementsInterestRateMovementEffect



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-30
Value23-1-801012-64-2-11-41-12-322-710-712-33-1-1118-130-522-15
Percentage of FairValueMeasurementsInterestRateMovementEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, nvr:MortgagesHeldForSale, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7-1-4045
Percentage of FairValueMeasurementsInterestRateMovementEffect33.156.552.6197.945.844.3

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value150-3057
Percentage of FairValueMeasurementsInterestRateMovementEffect66.943.547.4-97.954.255.7

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

nvr:FairValuePrincipalAmountLoansHeldforSale

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, nvr:MortgagesHeldForSale, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302018-12-31
Value419485404447
Percentage of FairValuePrincipalAmountLoansHeldforSale100.0100.0100.0100.0

nvr:LettersOfCreditRelatedToLots



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value6544433221222222332344562220232333336
Percentage of LettersOfCreditRelatedToLots100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nvr:LossReserveOnContractLandDeposits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value6327272728292727272932343231383940424449555654555759616164656969697069-68-7394
Percentage of LossReserveOnContractLandDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value6327272728292727272932343231
Percentage of LossReserveOnContractLandDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

nvr:LotsAndHousingUnitsCoveredUnderSalesAgreementsWithCustomers

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value12161075123611991101107612631046
Percentage of LotsAndHousingUnitsCoveredUnderSalesAgreementsWithCustomers100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntitiesByClassificationOfEntity

nvr:LotsControlledByCompany

nvr:RawGroundContractsVariableInterestEntityNotPrimaryBeneficiary



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value7200.07000.07000.07400.07700.07500.07800.09900.09800.010700.09700.08400.08700.09600.010900.012200.09300.08800.07100.0
Percentage of LotsControlledByCompany100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityNotPrimaryBeneficiary



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value100150.0101300.098150.097650.094500.095800.092350.090100.087050.084300.079700.079100.074300.073200.072300.071100.069100.068800.067200.0
Percentage of LotsControlledByCompany1391.01447.11402.11319.61227.31277.31184.0910.1888.3787.9821.6941.7854.0762.5663.3582.8743.0781.8946.5

us-gaap:StatementBusinessSegments

nvr:UnsoldLotsAndHousingUnits

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value210184161132122115102148
Percentage of UnsoldLotsAndHousingUnits100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:AccountsPayableAndOtherAccruedLiabilities

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value6143404343443532
Percentage of AccountsPayableAndOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:AccountsPayableCurrentAndNoncurrent

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value306262285309283244283261
Percentage of AccountsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:AccountsReceivableNet

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2718292830182620
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation, us-gaap:StatementBusinessSegments

us-gaap:AccruedLiabilitiesCurrentAndNoncurrent

nvr:ConsolidatedJointVenture, us-gaap:AccountsPayableAndAccruedLiabilities, us-gaap:HomeBuilding



Period End2020-03-312019-09-302019-06-302019-03-31
Value0000
Percentage of AccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value274346319299310332322341
Percentage of AccruedLiabilitiesCurrentAndNoncurrent110535.10.0121424.7113434.1117757.60.00.00.0

us-gaap:BalanceSheetLocation

us-gaap:CapitalizedContractCostNet

us-gaap:OtherAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value19141818161721202119
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesHeldInEmployeeTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value161616161616161717171717171717171717171717171717171717171725252525252525252740
Percentage of CommonStockSharesHeldInEmployeeTrust100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesHeldInEmployeeTrustShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value107295.0107295.0107295.0107295.0107295.0107000.0107904.0107904.0108642.0108640.0108638.0108636.0108644.0108640.0108635.0108628.0108621.0108614.0108614.0108614.0108614.0108614.0108614.0109256.0109256.0109256.0152223.0152964.0158894.0
Percentage of CommonStockSharesHeldInEmployeeTrustShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:ContractWithCustomerLiability

us-gaap:HomeBuilding



Period End2020-03-312019-12-31
Value147131
Percentage of ContractWithCustomerLiability100.0100.0

us-gaap:DebtInstrument

us-gaap:DebtInstrumentFaceAmount

nvr:SeniorNotesDueTwoThousandTwentyTwo



Period End2020-03-31
Value600
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:DebtInstrument, us-gaap:SubsequentEventType

nvr:SeniorNotesDueTwoThousandThirty, us-gaap:SubsequentEvent



Period End2020-05-04
Value600
Percentage of DebtInstrumentFaceAmount0.0

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
Value161616161616161717171717171717171717171717171717171717171725252525252525252740
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

us-gaap:ConsolidationItems

us-gaap:DeferredIncomeTaxAssetsNet

nvr:CorporateReconcilingItemsAndEliminations



Period End2020-03-312019-12-31
Value117115
Percentage of DeferredIncomeTaxAssetsNet100.0100.0

us-gaap:DepositsAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value369413404409389396374361361370365358369379377375346343318301295294283253246236218207193191173155140131-127-129-100
Percentage of DepositsAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value369413404409389396374370
Percentage of DepositsAssets100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:DerivativeAssetFairValueGrossLiability

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForwardContracts, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2702671000
Percentage of DerivativeAssetFairValueGrossLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value20000031
Percentage of DerivativeAssetFairValueGrossLiability10.554.033.22.92.03.4473.1274.7

us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForwardContracts, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value00100010
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value21812191813125
Percentage of DerivativeFairValueOfDerivativeAsset7996.42157.0818.18907.45909.321610.9625.7544.4

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForwardContracts, us-gaap:MortgageBanking



Period End2020-03-312019-12-312018-12-312017-12-31
Value-270-100
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312018-12-312017-12-31
Value197133
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue-70.2-1406.1-134.11097.8

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForwardContracts, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-30
Value12939861101
Percentage of FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateLockCommitments, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-30
Value972581827
Percentage of FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability75.258.975.1

us-gaap:GuaranteeObligationsMaximumExposure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value375419410415394401379365366373368362373383381378352348322306301300
Percentage of GuaranteeObligationsMaximumExposure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:InventoryOperativeBuilders

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value15151347149613971281125314211246
Percentage of InventoryOperativeBuilders100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRealEstateLandAndLandDevelopmentCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value68698046373836353334194663466258163605325353355634641598796687170707891
Percentage of InventoryRealEstateLandAndLandDevelopmentCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value6869804637383634
Percentage of InventoryRealEstateLandAndLandDevelopmentCosts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:StatementBusinessSegments

us-gaap:LongTermDebtFairValue

nvr:SeniorNotesDueTwoThousandTwentyTwo, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value610626625619616594624630
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:OperatingLeaseLiability

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value66717072720
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.00.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value16141414130
Percentage of OperatingLeaseLiability24.920.120.920.718.10.0

us-gaap:StatementBusinessSegments

us-gaap:OtherAssets

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1916018118519271192198
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value5417212930262114
Percentage of OtherAssets28.328.812.016.015.836.411.47.2

us-gaap:ProductWarrantyAccrual



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value107108103100102103999995949695939388878687858589949497981018177636261586064636265696770656468
Percentage of ProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInventoryCapitalizedInterestCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value333344455555554454444443333210000
Percentage of RealEstateInventoryCapitalizedInterestCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:StatementBusinessSegments

us-gaap:RealEstateInventoryConstructionMaterials

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2018181919211817
Percentage of RealEstateInventoryConstructionMaterials100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation, us-gaap:StatementBusinessSegments

us-gaap:RestrictedCashAndCashEquivalents

nvr:ConsolidatedJointVenture, us-gaap:OtherAssets, us-gaap:HomeBuilding



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
Value000000011111
Percentage of RestrictedCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2317182019161919
Percentage of RestrictedCashAndCashEquivalents8481.06385.46258.46939.86536.35306.95729.61818.3

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value22234332
Percentage of RestrictedCashAndCashEquivalents1006.9810.0850.91154.11445.7959.7940.6211.0

us-gaap:DebtInstrument, us-gaap:StatementBusinessSegments

us-gaap:SeniorNotes

nvr:SeniorNotesDueTwoThousandTwentyTwo, us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value598598598597597597597597
Percentage of SeniorNotes100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:HomeBuilding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value598598598597597597597597
Percentage of SeniorNotes100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, nvr:MortgagesHeldForSale, us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value430492411462422458
Percentage of TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:MortgageBanking



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value430492411462422458
Percentage of TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value161616161616161616161616161616161616161616161616161616151515151515151514141414
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:Revenues us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments


us-gaap:Revenues us-gaap:StatementBusinessSegments


us-gaap:OtherIncome us-gaap:StatementBusinessSegments


us-gaap:InterestExpense us-gaap:StatementBusinessSegments


us-gaap:InterestExpense us-gaap:StatementBusinessSegments


us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:StatementBusinessSegments


us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:ConsolidationItems


us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments


us-gaap:Assets us-gaap:StatementBusinessSegments


us-gaap:Assets us-gaap:ConsolidationItems


us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments


us-gaap:Liabilities us-gaap:StatementBusinessSegments


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents


us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:StatementBusinessSegments


us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents