NLSN


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesAuthorized

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:Revenues

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:TimingOfTransferOfGoodOrService

us-gaap:CostOfRevenue

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ConsolidatedEntities

us-gaap:SellingGeneralAndAdministrativeExpense
us-gaap:ConsolidatedEntities

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:InterestExpense
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ConsolidatedEntities
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
us-gaap:ConsolidatedEntities

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems

us-gaap:NetIncomeLoss
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest
us-gaap:ConsolidatedEntities

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:Liabilities
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:ReceivablesNetCurrent
us-gaap:ConsolidatedEntities

us-gaap:PrepaidExpenseAndOtherAssetsCurrent
us-gaap:ConsolidatedEntities

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:LeaseArrangementType
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:LeaseArrangementType

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidatedEntities
us-gaap:LeaseArrangementType
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:Goodwill
us-gaap:ConsolidatedEntities
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:ConsolidatedEntities
us-gaap:LeaseArrangementType

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherAssetsNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:LiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:DebtCurrent
us-gaap:ConsolidatedEntities

us-gaap:AccruedIncomeTaxesCurrent
us-gaap:ConsolidatedEntities

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:LongtermDebtType

us-gaap:DeferredTaxLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanSponsorLocation

us-gaap:MinorityInterest
us-gaap:ConsolidatedEntities

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:NetCashProvidedByUsedInOperatingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInInvestingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInOperatingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetIncomeLoss
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities
us-gaap:ConsolidatedEntities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:ConsolidatedEntities

us-gaap:PaymentsOfDividends
us-gaap:ConsolidatedEntities

us-gaap:PaymentsOfDividends
us-gaap:ConsolidatedEntities

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensation
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:ConsolidatedEntities

nlsnnv:AcquisitionsDivestituresAndOtherAdjustments
us-gaap:StatementBusinessSegments

nlsnnv:BusinessSegmentIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

nlsnnv:ImpairmentOfGoodwillAndOtherLongLivedAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidatedEntities
nlsnnv:IncomeLossFromSubsidiaries
us-gaap:ConsolidationItems

nlsnnv:IncreaseDecreaseInAccountsPayableAndOtherCurrentLiabilitiesAndDeferredRevenues

nlsnnv:NoncontrollingInterestDecreaseIncreaseFromDivestitureAcquisitionOfInterestInConsolidatedSubsidiary
us-gaap:StatementEquityComponents

nlsnnv:ProceedsFromPaymentsForShareBasedCompensationPlans

nlsnnv:RestructuringChargesExcludingChargesRelatedToOperatingLeaseRightOfUseAssets

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:AmortizationOfIntangibleAssets

us-gaap:CapitalizedComputerSoftwareAmortization1

us-gaap:CapitalizedContractCostAmortization

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:Dividends
us-gaap:SubsequentEventType

us-gaap:DepreciationAndAmortization
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax
us-gaap:ConsolidatedEntities

us-gaap:ForeignCurrencyTransactionGainLossUnrealized
us-gaap:DerivativeInstrumentRisk
us-gaap:GainLossOnForeignCurrencyFairValueHedgeDerivatives

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:GoodwillImpairmentLoss

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidatedEntities

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet
us-gaap:IncomeStatementLocation
us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet

us-gaap:InvestmentIncomeNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems

us-gaap:NumberOfReportableSegments

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherOperatingIncomeExpenseNet
us-gaap:ConsolidationItems

us-gaap:PartnersCapitalAccountContributions
us-gaap:StatementEquityComponents

us-gaap:PaymentsForProceedsFromOtherInvestingActivities
us-gaap:ConsolidatedEntities
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireIntangibleAssets
us-gaap:ConsolidatedEntities

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates
us-gaap:ConsolidatedEntities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromStockPlans
us-gaap:ConsolidatedEntities

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfLongTermCapitalLeaseObligations
us-gaap:ConsolidatedEntities

us-gaap:RestructuringCharges
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:IncomeStatementLocation
us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments
us-gaap:StatementEquityComponents
nlsnnv:AccountsReceivableFromAffiliates

nlsnnv:CommonStockRepurchasedShares

nlsnnv:CommonStockRepurchasedValue

nlsnnv:CurrentPortionOfRestructuringLiabilities

nlsnnv:DeferredTaxAssetsAccruedExpenses

nlsnnv:DeferredTaxAssetsGrossTaxCreditCarryForwards

nlsnnv:DeferredTaxAssetsInterestExpense

nlsnnv:DeferredTaxAssetsOtherAssets

nlsnnv:DeferredTaxLiabilitiesDeferredIncomeExpense

nlsnnv:DeferredTaxLiabilitiesDepreciableFixedAssetsAndComputerSoftware

nlsnnv:DeferredTaxLiabilitiesUnremittedEarnings

nlsnnv:DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
nlsnnv:DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
nlsnnv:DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
nlsnnv:DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
nlsnnv:FairValueOfPlanAssetsForPensionAndOtherBenefitPlans
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ConsolidatedEntities
nlsnnv:LoansReceivableNetNoncurrent
us-gaap:ConsolidationItems
us-gaap:DebtInstrument
nlsnnv:LongTermDebtIncludingInterestPayable
us-gaap:CreditFacility
nlsnnv:OutstandingBorrowings

nlsnnv:PersonnelCostsCurrent

nlsnnv:ValuationAllowanceOnTaxCreditLossCarryforwardsAndDeferredTaxAssetsRelatedToOtherTemporaryDifferences

us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:LeaseArrangementType
us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:AccountsPayableRelatedPartiesCurrent
us-gaap:ConsolidationItems
us-gaap:ConsolidatedEntities
us-gaap:AccountsPayableRelatedPartiesNoncurrent
us-gaap:ConsolidationItems

us-gaap:AccountsPayableTradeCurrent

us-gaap:AccountsReceivableGrossCurrent
us-gaap:ConsolidatedEntities
us-gaap:AccountsReceivableRelatedPartiesCurrent
us-gaap:ConsolidationItems

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:CapitalLeaseObligations

us-gaap:CapitalizedContractCostNet

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:StatementEquityComponents

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredRevenueCurrent
us-gaap:ConsolidatedEntities

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsNetNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanSponsorLocation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation
us-gaap:Range, us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount

us-gaap:DueFromAffiliates
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
us-gaap:AwardType, us-gaap:PlanName

us-gaap:FinanceLeaseLiability

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:LeaseArrangementType

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:LeaseArrangementType

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:InterestPayableCurrent

us-gaap:InvestmentsInAndAdvancesToAffiliatesBalancePrincipalAmount

us-gaap:LettersOfCreditOutstandingAmount
us-gaap:CreditFacility
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:LongTermDebtAndCapitalLeaseObligations
us-gaap:ConsolidatedEntities
us-gaap:LeaseArrangementType

us-gaap:LongTermDebtFairValue
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:VariableRate

us-gaap:LongtermDebtWeightedAverageInterestRate
us-gaap:DebtInstrument

us-gaap:OperatingLeaseLiability
us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:OperatingLossCarryforwards

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
us-gaap:RetirementPlanSponsorLocation

us-gaap:RestructuringReserve
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
us-gaap:PlanName

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementEquityComponents

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Tables

  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:CommonStockValue ██████████████████████████▄▄▁▁▁▁▁▁▁3232323232323232323232323232323232323232323232323232313130303030303030NANANA
us-gaap:CommonStockSharesIssued ▂▁▁▁▁▁▁▂▁▂▂▂▂▂▂▃▃▄█████▇▇▇▇▆▃▃▃▃▂▂▂356355355355355354355356355356356357357357357361362364382382382382381379379377377375362362361361360359359NANANA
us-gaap:CommonStockSharesOutstanding ▂▁▁▁▁▁▁▂▁▂▂▂▂▂▂▃▃▄▄▅▆██▇▇▇▇▆▃▃▃▃▂▂▂356355355355355354355356355356356357357357357361362364366369372381380378378377377374362362361360359359358NANANA
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  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:AssetsCurrent ▄▄▄▄▄▄▅▆▆▆▆▅▆▄▄▄▃▅▅▄▄▄▄▃▅▆█▁▂▂▁▁▁▂▂19771947202620472003204721202264228222722217210122222051203520541908210621142065201919821987193321342211254116091676168316441649166517001764NANANA
 us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries▃▃▅█▆▁▅102110211070116310899521075NA1069NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▂▁█▂▆▇▆1301126114731297140014431425NA1690NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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us-gaap:CashAndCashEquivalentsAtCarryingValue ▃▂▂▂▃▃▂▃▄▄▃▃▅▃▂▃▂▂▂▂▁▂▂▂▄▅█▁▁▂▁▁▂▂▂▂▂▂4543893934025244463944626566625104517544463464323573583313432733693103015647371157233288325283295319404374396423371
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us-gaap:ReceivablesNetCurrent ▂▃▅▅▂▅▇█▆▆█▆▄▅▇▅▅▃▅▄▅▄▆▄▄▃▂▂▂▂▂▁▂▁▃11031146122712211118124913201374128012821367128711711240131312391235116312271168124111891266118611961138110410761110107910891057108010521136NANANA
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 us-gaap:ReceivablesNetCurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▁▁▆▅▃▅█699706779760740769819NA816NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▅▄▄▅▃▃▄▅▃▃▃▃▂▃▄▄▂█▇▇▆▅▄▅▄▃▂▂▂▂▂▂▁▁▁420412406424361352406428346328340363297365376383316585556554505424411446374336280300278279272297266244254NANANA
 us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries█▇▆█▃▁▅291279271290234204252NA211NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▂▃▃▃▁▇█129130132132124143148NA135NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:NoncurrentAssets 11340NANANA12479NANANA14054NANANA13052NANANA13045NANANA12919NANANANANANANA12467NANANA12325NANANANANA
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us-gaap:PropertyPlantAndEquipmentGross 1594NANANA1501NANANA1486NANANA1296NANANA1270NANANA1379NANANA1276NANANA1307NANANA1290NANANANANA
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 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType nlsnnv:InformationAndCommunicationEquipment1108NANANA1014NANANA994NANANA858NANANA825NANANA908NANANA809NANANA839NANANANANANANANANA
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us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment 1128NANANA1033NANANA1004NANANA825NANANA780NANANA846NANANA716NANANA747NANANA681NANANANANA
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us-gaap:PropertyPlantAndEquipmentNet ▃▁▂▃▃▂▃▃▃▂▂▃▃▃▃▃▃▃▄▄▅▅▅▅▆▆▅▅▆▆▇██▆▇466423450473468461471468482458454464471485478482490486508512533525530530560555535537560555572611609557595NANANA
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us-gaap:Goodwill ▁▁▄▄▄█████▇▇▆▆▆▆▆▅▆▆▆▆▆▆▆▆▃▅▅▅▄▄▄▄▅59935973701770096987845484418524849583528291821278457963797178877783758876907640767177157841781276847686669173227352727671887232715571437300NANANA
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us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▆▇▇▇███████▅▆▆▅▅▄▄▅▅▅▅▆▅▆▁▃▃▃▃▃▃▃▄48814911498150205024505350685082507750425058508647364834486347994772465547024737471547164765481747814855433045194555455645514544456145814633NANANA
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us-gaap:FiniteLivedIntangibleAssetsNet 2960NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass nlsnnv:InternallyDevelopedSoftware1330NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▄▄▄▅▅█▇▇▅▄▄▄▄▂▂▂▂▅▆▅▅▄▃▂▁▁▂▂▂▃▄▄▃▄▅333342332353364454429414360330341336329271274273272369381367355327314265256242276259272312322322316326352NANANA
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 us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▄▁▂▁▂█▇77707271728583NA80NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:LiabilitiesCurrent █▃▄▄▂▃▃▄▃▂▂▂▂▅▇▁▃▃▂▁▃▂▁▂▂▃▂▂▃▃▂▃▃▃▃25011775188919171657179417891839169716081575163515942011241515041687175516331438179815421503153115351774153416391751180616311682169216881772NANANA
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us-gaap:AccruedIncomeTaxesCurrent ▂▂▃▃▂▅▄▄▄█▅▄▃█▅▃▁█▅▂▂█▅▃▂▃▃▂▂▃▁▂▃▄▄6074908576146108121111198135102972071488442199139726220114583559989745694526780120116NANANA
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us-gaap:OtherLiabilitiesCurrent 247NANANA259NANANA247NANANA216NANANA230NANANA232NANANA242NANANA222NANANA236NANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:LongTermDebt ▇███▇███▇▇█▇▆▆▆▅▄▅▅▄▃▂▂▂▂▃▁▁▂▂▃8164834984948463822584508500847882748271836282597763780178677520719673297351723167446502657865386529675861406208647265596723NA6647NANANANANA
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 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:VariableRate nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree,nlsnnv:LIBORBasedVariableRateOfThreePointFourSixPercent1086NANANA1112NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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us-gaap:DeferredTaxLiabilitiesNoncurrent ▄▄▄▄▄████▅▆▆▅▃▃▃▄▃▃▃▃▁▁▁▁▄▂▃▃▂▂▃▃▂▂1052106810781100110814061416142314351219124512721175102210381024107499310171026102583985987186411369519961006936942972996916943NANANA
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us-gaap:MinorityInterest █████████████████▃▄▄▄▄▄▄▄▂▃▃▃▁▁▁▁▁▁19319819919919619819620019820120019419118919319619472757577858281784647494854881111NANANA
 us-gaap:MinorityInterest us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▁▇██▄▇▄193198199199196198196NA198NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▂▂▇▇█▆▆▆▆▆▆▆▆▅▅▅▅▆▆▆▆▄▄▅▅▂▁▂▂▁▁▁▁▁▁61356598210261091916927917934921923928930853864877887917921922955772794813832572555585621521528548556533541NANANA
 us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries▂▁▇▇█▆▆365315731786839671671NA667NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▂▁▃▄▇▆█226220229234249245256NA267NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:StockholdersEquity ▁▁▂▂▂▅▅▅▅▅▅▅▅▅▅▆▅▅▆▆▇██████▇▆▆▆▆▆▆▆21952155278927902847401740494258424542594191412341024246427545164433442646774768505656155762571657295666553351994930497647814764463345434640NANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries▁▁▃▃▄██2170212027562757281539854019NA4213NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▆▃▇▄▁██23959742540149814130312962NA3238NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:ParentCompany▁▁▃▃▄██2195215527892790284740174049NA4245NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:SubsidiaryIssuer█▇▅▄▃▂▁3479338832293126302729582828NA2555NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:Parent2195NANANA2847NANANA4245NANANA4102NANANA4433NANANA5056NANANA5729NANANA4936NANANANANANANANANA
us-gaap:CommonStockValue ██████████████████████████▄▄▁▁▁▁▁▁▁3232323232323232323232323232323232323232323232323232313130303030303030NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▃▃▅▄▄▇███████████▇▇▆▆▆▅▅▅▄▄▃▃▂▂▂▂▁▁-1210-1101-629-752-79528130936241145142641645640838938734119149-65-128-289-380-454-512-657-791-1217-1252-1291-1396-1500-1525-1620-1722NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▁▂▂▂▂▂▃▃▂▂▁▁▂▂▂▂▂▃▃▄▅▆▆▆▆▆▆▆▇▆▇▆▇█-1005-1166-1115-1104-1110-1010-1015-886-940-979-1051-1134-1211-1021-1011-969-1059-1046-898-940-777-509-349-390-387-379-432-353-333-236-301-211-299-258-40NANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▇▅▂█▆▅▁██470413226-43546387242-117506538NANANANANANANANANANA4013922109032032120654340331NA-3NANANA-52NANA
 us-gaap:NetCashProvidedByUsedInOperatingActivities us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries▆▆▂▃▄▇▄▁██225250-334012627397-113365331NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInOperatingActivities us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries█▆█▁▇▆▅▃▅▆218140238-941951269818116127NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▇█▆█▇▇▇▁▇-160-132-110-180-103-127-144-132-348-128NANANANANANANANANANA-255-114-102-261-164-1268827-82-160-136NA-98NANANA-113NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▂▅█▁▃▄▇▄▂-254-268-126104-363-205-14840-167-271NANANANANANANANA-159314-209-202-99-75-327524-102-12-218-157NA70NANANA125NANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ConsolidatedEntities srt:ParentCompany▇███▇█▇█▁█01240201-461NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▇▅▂█▆▅▁██470413226-43546387242-117506538NANANANANANANANANANA4013922109032032120654340331NA-3NANANA-52NANA
 us-gaap:NetCashProvidedByUsedInOperatingActivities us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries▆▆▂▃▄▇▄▁██225250-334012627397-113365331NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInOperatingActivities us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries█▆█▁▇▆▅▃▅▆218140238-941951269818116127NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▅▃▆▆▁▆▆▆▆▇▇▆▇▆▆▆▇▇▆▆▇▆▆▆▇▇█▆▆▆▆▆▆▆▆▅▆▆-109-47212343-9529672728114613171159130113100251142114631619174581451344263539105104259510269-1821174
 us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries▄▁▄▃█▄▃▄▄▃▄166-591461119265-6750671191NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities srt:SubsidiaryIssuer▁▅▅▅▂▄▂▄▄█▆641211121228210780105109157125NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▅▃▆▆▁▆▆▆▆▇▇▆▇▇▆▆▇▇▆▆▇▆▆▆▇▆█▆▆▆▆▆-108-46812647-949987675841501337316013211410125414211663158927655145131426343910610325NA10369-1811174
 us-gaap:ProfitLoss us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries█▄▇▇▁█▇▇█▇█167-587495-128567-6353701593NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ConsolidatedEntities srt:SubsidiaryIssuer▁▅▅▅▂▄▂▄▄█▆641211121228210780105109157125NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁█▆█▆▃█▆14343243NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▇█▆█▇▇▇▁▇-160-132-110-180-103-127-144-132-348-128NANANANANANANANANANA-255-114-102-261-164-1268827-82-160-136NA-98NANANA-113NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▇▂▂▄▅▃▂▃█▃▂▂▃▃▃▃▄▄▄▄█▅▅▂▆▃▅▁▇▃58141430402218266424141726282728343136336742401451244696022NA42NANANA20NANA
 us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:ConsolidatedEntities srt:GuarantorSubsidiaries▇▁▃▄▅▂▂▅█▃29210141977203412NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiaries█▃▁▄▆▄▃▂█▃291241621151163012NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▂▅█▁▃▄▇▄▂-254-268-126104-363-205-14840-167-271NANANANANANANANA-159314-209-202-99-75-327524-102-12-218-157NA70NANANA125NANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ConsolidatedEntities srt:ParentCompany▇███▇█▇█▁█01240201-461NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends ▁██████████▇▇▇▇▆▆▇▆▆▆▆▆▅▅▅▄▃22124125124124124125121121121121111111111111101101115102909594937476745956NANANANANANANANANANA
 us-gaap:PaymentsOfDividends us-gaap:ConsolidatedEntities srt:ParentCompany▁█████████22124125124124124125121121121NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends ▁██████████▇▇▇▇▆▆▇▆▆▆▆▆▅▅▅▄▃22124125124124124125121121121121111111111111101101115102909594937476745956NANANANANANANANANANA
 us-gaap:PaymentsOfDividends us-gaap:ConsolidatedEntities srt:ParentCompany▁█████████22124125124124124125121121121NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30

Common Stock Value

us-gaap:CommonStockValue



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value323232323232323232323232323232323232323232323232323231313030303030303022
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2

Common Stock Par Or Stated Value Per Share

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value356355355355355354355356355356356357357357357361362364382382382382381379379377377375362362361361360359359276
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value356355355355355354355356355356356357357357357361362364366369372381380378378377377374362362361360359359358276276
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value118511851185118511851185118511851185118511851185118511851185118511851185118511851185118511851185118511851185118511851185118511851000100010001000
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

Weighted Average Number Of Shares Outstanding Basic

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-0.31-1.330.350.12-2.680.270.20.20.230.410.370.20.440.360.310.280.690.390.310.170.430.240.190.150.380.351.140.090.110.290.280.070.260.280.19-0.550.04
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-0.31-1.330.340.12-2.680.270.20.20.230.410.370.20.440.360.310.270.680.380.310.170.420.240.190.150.380.351.120.090.110.290.280.070.260.280.19-0.550.04
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

Income Loss From Continuing Operations Per Diluted Share

Revenues

us-gaap:Revenues



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value16911616162815631658160016471610176116411644152616561570159614871624153115591458163315721594148916111387138613761464142313851340142114131396130212891270
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value16911616162815631658160016471610176116411644152616561570159614871624153115591458163315721594148916111387138613761464142313851340142114131396130212891270
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value927902890867912885899870967893892
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.855.854.755.555.055.354.654.054.954.454.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.855.854.755.555.055.354.654.054.954.454.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value764714738696746715748740794748752
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.244.245.344.545.044.745.446.045.145.645.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.244.245.344.545.044.745.446.045.145.645.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:AudienceMeasurement, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value623621622618596601
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.838.438.237.337.236.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.838.438.237.337.236.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:AudienceMeasurement nlsnnv:Media100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nlsnnv:Measure, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value546530546543545560
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.332.833.532.834.134.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.332.833.532.834.134.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:Measure nlsnnv:Connect100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nlsnnv:PlanAndOptimize, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value266249234251241246
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.715.414.415.115.114.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.715.414.415.115.114.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:PlanAndOptimize nlsnnv:Media100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nlsnnv:PredictAndActivate, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value256216226246218240
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.113.413.914.813.614.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.113.413.914.813.614.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:PredictAndActivate nlsnnv:Connect100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value802746772789763800
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.446.247.447.647.748.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.446.247.447.647.748.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:Connect100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value889870856869837847
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.653.852.652.452.351.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.653.852.652.452.351.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:Media100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:TimingOfTransferOfGoodOrService

us-gaap:OperatingSegments, us-gaap:TransferredAtPointInTime



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value167138145131156140157128152124139
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.98.58.98.49.48.89.58.08.67.68.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.98.58.98.49.48.89.58.08.67.68.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:TransferredOverTime



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value15241478148314321502146014901482160915171505
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.191.591.191.690.691.290.592.091.492.491.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.191.591.191.690.691.290.592.091.492.491.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Cost Of Revenue

us-gaap:CostOfRevenue



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value734694699695707681698719734692678661670642654641654615648622653648677642666573580593584565564565554570549521528
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax43.442.942.944.542.642.642.444.741.742.241.243.340.540.941.043.140.340.241.642.740.041.242.543.141.341.341.843.139.939.740.742.239.240.842.240.441.6

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value734694699695707681698719734692678661670642654641654615648622653648677642666573580593584565564565554570549521528
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax43.442.942.944.542.642.642.444.741.742.241.243.340.540.941.043.140.340.241.642.740.041.242.543.141.341.341.843.139.939.740.742.239.240.842.240.441.6

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value394374369376368355359375369355357
Percentage of CostOfGoodsAndServicesSold53.753.952.854.152.152.151.452.250.351.352.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.323.122.724.122.222.221.823.321.021.621.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries42.541.541.543.440.440.139.943.138.239.840.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value340320330319339326339344365337321
Percentage of CostOfGoodsAndServicesSold46.346.147.245.947.947.948.647.849.748.747.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.119.820.320.420.420.420.621.420.720.519.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries44.544.844.745.845.445.645.346.546.045.142.7

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value499467483480507464494493475445471471460452474465510459465481478468482489505434434451440444441453460450543414405
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.528.929.730.730.629.030.030.627.027.128.630.927.828.829.731.331.430.029.833.029.329.830.232.831.331.331.332.830.131.231.833.832.632.241.732.131.9

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value238224240234256221235234248196234
Percentage of SellingGeneralAndAdministrativeExpense47.748.049.748.850.547.647.647.552.244.049.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.113.914.715.015.413.814.314.514.111.914.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries25.724.827.027.028.125.026.126.925.621.926.2

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value250242242245250242258258229251239
Percentage of SellingGeneralAndAdministrativeExpense50.151.850.151.049.352.252.252.348.256.450.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.815.014.915.715.115.115.716.013.015.314.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries32.733.932.835.233.533.834.534.928.833.631.8

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value111111111111
Percentage of SellingGeneralAndAdministrativeExpense2.20.20.20.20.20.20.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.10.10.10.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value224-740249174-117126122820735733732420734129628222431029828619930831127719323824323817128028123715426026521851201182
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.2-45.815.311.1-70.616.313.812.920.320.519.713.620.618.917.715.119.119.518.313.618.919.817.413.014.817.517.212.419.119.717.111.518.318.815.63.915.614.3

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value119-267121100-445163155118206214166
Percentage of OperatingIncomeLoss53.136.148.657.538.062.568.057.057.763.551.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.0-16.57.46.4-26.810.29.47.311.713.010.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries12.8-29.613.611.5-48.818.417.213.621.324.018.6

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value116-47212975-725997490149121156
Percentage of OperatingIncomeLoss51.863.851.843.161.937.932.543.541.735.948.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.9-29.27.94.8-43.76.24.55.68.57.49.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries15.2-66.117.510.8-97.213.89.912.218.816.220.7

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-11-1-1-1-1-1-1-1-1-1-1
Percentage of OperatingIncomeLoss-4.90.1-0.4-0.60.1-0.4-0.4-0.5-0.3-0.3-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.7-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-48-26-34-38-60-28-25-30-45-28-22-35-25-42-31-25
Percentage of OperatingIncomeLoss-21.43.5-13.7-21.85.1-10.7-11.0-14.5-12.6-8.3-6.8-16.9-7.3-14.2-11.0-11.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.8-1.6-2.1-2.4-3.6-1.8-1.5-1.9-2.6-1.7-1.3-2.3-1.5-2.7-1.9-1.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nlsnnv:CorporateAndEliminations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value43-96446-1380361
Percentage of OperatingIncomeLoss19.2130.318.5117.813.80.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.5-59.72.8-83.22.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:Connect5.4-129.26.0-174.94.70.1

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value229250237270253252
Percentage of OperatingIncomeLoss102.2-33.895.2-23.196.9110.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.515.514.616.315.815.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments nlsnnv:Media25.828.727.731.130.229.8

Interest Expense

us-gaap:InterestExpense



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value9810010099999910096979592908685837980797973717478778078738394106107106114114140169160
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.86.26.16.36.06.26.16.05.55.85.65.95.25.45.25.34.95.25.15.04.34.74.95.25.05.65.36.06.47.47.77.98.18.210.813.112.6

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value170188208190200176174154163241231
Percentage of InterestExpense173.5188.0208.0191.9202.0177.8174.0160.4168.0253.7251.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.111.612.812.212.111.010.69.69.314.714.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries18.320.823.421.921.919.919.417.716.927.025.9

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1127-710109911111110
Percentage of InterestExpense11.227.0-7.010.110.19.19.011.511.311.610.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.71.7-0.40.60.60.60.50.70.60.70.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries1.43.8-0.91.41.31.31.21.51.41.51.3

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value9293939393939291909088
Percentage of InterestExpense93.993.093.093.993.993.992.094.892.894.795.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.45.85.76.05.65.85.65.75.15.55.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-175-208-194-194-204-179-175-160-167-247-237
Percentage of InterestExpense-178.6-208.0-194.0-196.0-206.1-180.8-175.0-166.7-172.2-260.0-257.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-10.3-12.9-11.9-12.4-12.3-11.2-10.6-9.9-9.5-15.1-14.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-171-305-21-51-14-1-22
Percentage of OtherNonoperatingIncomeExpense100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-10.1-0.20.00.3-0.10.1-0.30.1-0.8-0.1-0.10.1

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value35-50911-733-1414124668375-129-15-4191-72-14835-172-165-16941-8-1651-107-27864-868724-21615
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.1-3.10.60.7-4.40.2-8.62.51.44.05.04.9-7.8-1.0-2.66.1-4.4-9.72.2-11.8-10.1-10.82.6-0.5-1.03.7-7.7-2.00.54.5-6.26.51.7-15.31.1

us-gaap:StatementEquityComponents

us-gaap:AccumulatedTranslationAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value34-49711-710-13739
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax97.198.077.8100.097.30.097.295.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.0-3.00.40.7-4.30.0-8.32.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value1-12-23-42
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax2.92.022.22.7100.02.84.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.10.1-0.10.2-0.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value34-49711-710-13739
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax97.198.077.8100.097.30.097.295.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.0-3.00.40.7-4.30.0-8.32.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.0

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

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Nonoperating Income Expense

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value65-3802332-32459443916292914310182824417782863834957433-1340462726693874439-134213
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-23.51.42.0-19.53.72.72.49.25.65.52.86.15.25.13.010.95.45.52.62.16.04.62.2-0.82.93.32.01.84.82.70.53.12.8-10.30.21.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value315-497-47-63-168922-218537-13
Percentage of IncomeTaxExpenseBenefit484.6130.8-204.3-196.951.915.350.0-5.1114.240.2-14.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.6-30.8-2.9-4.0-10.10.61.3-0.110.52.3-0.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries34.0-55.1-5.3-7.3-18.41.02.4-0.219.14.1-1.5

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-285944170-21233829-24356
Percentage of IncomeTaxExpenseBenefit-438.5-24.7178.3218.865.455.918.274.4-14.83.361.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.95.82.54.5-12.82.10.51.8-1.40.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries-37.313.25.610.1-28.44.61.13.9-3.00.47.4

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value352329255617141205248
Percentage of IncomeTaxExpenseBenefit53.8-6.1126.178.1-17.328.831.830.80.056.552.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.11.41.81.63.41.10.90.70.03.22.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestRateContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302018-12-312018-09-30
Value-44-1-31
Percentage of IncomeTaxExpenseBenefit-6.2-1.1-4.30.91.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.20.2-0.1-0.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:InterestRateContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value43637642503579425753705250393929544036293748101-32-46-35-37-29-36-1502331
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.53.94.72.73.02.24.82.63.23.24.33.43.02.52.42.03.32.62.32.02.33.16.3-2.1-2.9-2.5-2.7-2.1-2.5-10.51.72.4

Profit Loss

us-gaap:ProfitLoss



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value-108-46812647-94998767584150133731601321141012541421166315892765514513142634391061032510369-1811174
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.07.73.0-57.26.14.64.74.89.18.14.89.78.47.16.815.69.37.44.39.75.94.83.79.09.430.72.52.77.47.41.97.34.9-13.90.95.8

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-98-47112344-95197727383147131
Percentage of ProfitLoss90.7100.697.693.6100.299.094.797.398.898.098.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.8-29.17.62.8-57.46.14.44.54.79.08.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-10.6-52.213.85.1-104.311.08.08.48.616.514.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value167-587495-128567-6353701593
Percentage of ProfitLoss-154.6125.438.910.6135.468.4-82.970.783.310.069.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.9-36.33.00.3-77.54.2-3.83.34.00.95.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries21.9-82.26.60.7-172.39.4-8.47.28.82.012.4

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-109-47212343-95296727281146131
Percentage of ProfitLoss100.9100.997.691.5100.398.094.796.096.497.398.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.54.68.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value641211121228210780105109157125
Percentage of ProfitLoss-59.3-25.988.9259.6-8.6109.2105.3140.0129.8104.794.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.87.56.97.84.96.74.96.56.29.67.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-132941-281-1672157-269-85-228-259-315-347
Percentage of ProfitLoss122.2-201.1-223.0-355.3-227.3-274.5-111.8-304.0-308.3-210.0-260.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.858.2-17.3-10.7130.1-16.8-5.2-14.2-14.7-19.2-21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value14343243
Percentage of ProfitLoss-0.9-0.92.48.5-0.32.05.34.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.20.30.20.10.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-109-47212343-952967272
Percentage of ProfitLoss100.9100.997.691.5100.398.094.796.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-109-47212343-952967272
Percentage of ProfitLoss100.9100.997.691.5100.398.094.796.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value52-52311249-1052101-57126120218214148-3112071190238-6156-100-107-691155513718734715-5817014113-11677-134
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.1-32.46.93.1-63.46.3-3.57.86.813.313.09.7-1.97.64.412.814.7-0.410.0-6.9-6.6-4.47.23.78.513.525.01.1-4.011.91.08.4-8.25.5-10.3

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value63-52211250-1051102-57127122219214
Percentage of ComprehensiveIncomeNetOfTax121.299.8100.0102.099.9101.0100.0100.8101.7100.5100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.7-32.36.93.2-63.46.4-3.57.96.913.313.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries6.8-57.912.65.8-115.211.5-6.314.612.624.524.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value314-6044233-136456-21410713384188
Percentage of ComprehensiveIncomeNetOfTax603.8115.537.567.3129.755.4375.484.9110.838.587.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.6-37.42.62.1-82.33.5-13.06.67.65.111.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries41.1-84.65.74.7-182.87.8-28.614.516.811.225.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value52-52311249-1052101-57126120218214
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.1-32.46.93.1-63.46.3-3.57.86.813.313.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value57133861237411199107112151106
Percentage of ComprehensiveIncomeNetOfTax109.6-25.476.8251.0-7.0109.9-173.784.993.369.349.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.48.25.37.94.56.96.06.66.49.26.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-434993-240-2062341-269172-341-367-454-508
Percentage of ComprehensiveIncomeNetOfTax-834.6-189.9-214.3-420.4-222.5-266.3-301.8-270.6-305.8-208.3-237.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.761.4-14.7-13.2141.2-16.810.4-21.2-20.8-27.7-30.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312011-09-30
Value2354150504451-122-31-3-8-12-31-1-3101-100
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.30.30.10.30.00.30.00.20.20.30.1-0.10.10.1-0.20.1-0.2-0.5-0.10.1-0.20.1-0.1-0.20.10.00.1-0.10.00.0

us-gaap:ConsolidatedEntities

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value23541505044
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.30.30.10.30.00.30.00.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries0.30.40.70.60.10.70.00.70.00.50.5

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value54-52011753-1051106-57131120222218153-3312170192240-9157-103-115-701175213818634416-561711311354-11677-132
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.2-32.27.23.4-63.46.6-3.58.16.813.513.310.0-2.07.74.412.914.8-0.610.1-7.1-7.0-4.57.33.58.613.424.81.2-3.812.00.98.43.8-8.25.5-10.1

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value63-52211250-1051102-57127122219214
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest116.7100.495.794.3100.096.2100.096.9101.798.698.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.7-32.36.93.2-63.46.4-3.57.96.913.313.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries6.8-57.912.65.8-115.211.5-6.314.612.624.524.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value316-6014737-136361-21411213388192
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest585.2115.640.269.8129.757.5375.485.5110.839.688.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.7-37.22.92.4-82.23.8-13.07.07.65.411.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries41.4-84.26.45.3-182.78.5-28.615.116.811.825.5

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value52-52311249-1052101-57126120218214
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest96.3100.695.792.5100.195.3100.096.2100.098.298.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.1-32.46.93.1-63.46.3-3.57.86.813.313.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value57133861237411199107112151106
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest105.6-25.673.5232.1-7.0104.7-173.781.793.368.048.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.48.25.37.94.56.96.06.66.49.26.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-434993-240-2062341-269172-341-367-454-508
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest-803.7-191.0-205.1-388.7-222.7-253.8-301.8-260.3-305.8-204.5-233.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.761.4-14.7-13.2141.2-16.810.4-21.2-20.8-27.7-30.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value-109-47212343-9529672728114613171159130113100251142114631619174581451344263539105104259510269-1821174
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.54.68.98.04.79.68.37.16.715.59.37.34.39.95.84.63.99.09.730.72.52.77.47.51.96.77.24.9-14.00.95.8

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-98-47112344-95197727383147131
Percentage of NetIncomeLoss89.999.8100.0102.399.9101.0100.0101.4102.5100.7100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.8-29.17.62.8-57.46.14.44.54.79.08.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-10.6-52.213.85.1-104.311.08.08.48.616.514.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value166-591461119265-6750671191
Percentage of NetIncomeLoss-152.3125.237.42.3-125.267.7-93.169.482.77.569.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.8-36.62.80.171.94.1-4.13.13.80.75.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries21.7-82.86.20.1159.89.1-9.06.88.41.512.1

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-109-47212343-95296727281146131
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.54.68.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value641211121228210780105109157125
Percentage of NetIncomeLoss-58.7-25.691.1283.7-8.6111.5111.1145.8134.6107.595.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.87.56.97.84.96.74.96.56.29.67.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-132941-281-1672157-269-85-228-259-315-347
Percentage of NetIncomeLoss121.1-199.4-228.5-388.4-226.6-280.2-118.1-316.7-319.8-215.8-264.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.858.2-17.3-10.7130.1-16.8-5.2-14.2-14.7-19.2-21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestRateContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-1422-711
Percentage of NetIncomeLoss12.8-0.41.60.71.01.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.80.10.1-0.40.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:InterestRateContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-09-30
Value143432433422121130212-30-30-1-31-11
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.20.30.20.10.20.20.20.20.10.10.10.10.10.10.20.00.10.10.1-0.20.0-0.20.0-0.1-0.20.1-0.10.1

us-gaap:ConsolidatedEntities

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value14343243342
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.20.30.20.10.20.20.20.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries0.10.60.40.60.40.30.50.40.40.50.3

Assets

us-gaap:Assets



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value143191434315588157421517916635166981692316866165851649416332157301570015718155881530315277154651538815376153611555615473155301571514540144161458514496144051453714504144981487014429
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1670415231164401628915897173271727317293
Percentage of Assets116.7106.2105.5103.5104.7104.2103.4102.5
Percentage of Assets116.7106.2105.5103.5104.7104.2103.4102.5
Percentage of Assets srt:GuarantorSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value50363498439542534009483048165179
Percentage of Assets35.224.428.227.026.429.028.830.7
Percentage of Assets35.224.428.227.026.429.028.830.7
Percentage of Assets srt:NonGuarantorSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value22052155279027902847401740504245
Percentage of Assets15.415.017.917.718.824.124.325.2
Percentage of Assets15.415.017.917.718.824.124.325.2
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0100.0100.0100.0100.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1180011755115811150511387113811120611023
Percentage of Assets82.482.074.373.175.068.467.165.4
Percentage of Assets82.482.074.373.175.068.467.165.4
Percentage of Assets srt:SubsidiaryIssuer100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value268186206306115-10112093-46-100-41128116
Percentage of Assets1.91.31.31.90.8-0.10.10.10.6-0.3-0.6-0.30.80.8
Percentage of Assets1.91.31.31.90.8-0.10.10.10.6-0.3-0.6-0.30.80.8
Percentage of Assets nlsnnv:CorporateAndEliminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-21426-18296-19618-19095-18961-20920-20647-20874
Percentage of Assets-149.6-127.6-125.9-121.3-124.9-125.8-123.6-123.8
Percentage of Assets-149.6-127.6-125.9-121.3-124.9-125.8-123.6-123.8
Percentage of Assets srt:ConsolidationEliminations100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302019-03-312018-12-31
Value43764422556055585416
Percentage of Assets30.630.835.735.335.7
Percentage of Assets30.630.835.735.335.7
Percentage of Assets us-gaap:OperatingSegments nlsnnv:Connect100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302019-03-312018-12-31
Value96759735982298789641
Percentage of Assets67.667.963.062.763.5
Percentage of Assets67.667.963.062.763.5
Percentage of Assets us-gaap:OperatingSegments nlsnnv:Media100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value220528474245415147985069574252324953
Percentage of Assets15.418.825.226.431.433.037.035.934.1
Percentage of Assets15.418.825.226.431.433.037.035.934.1
Percentage of Assets us-gaap:Parent100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value119311199012600127531213612420124531246512423121251210312015114371126511250108761067610779107131054510243966197129676972310003896091689607951596209765986399441021911533
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets83.383.680.881.080.074.774.673.773.773.173.473.672.771.871.669.869.870.669.368.566.662.962.462.562.663.761.663.665.965.666.867.268.068.668.779.9

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1453413111136841353213082133421325413080
Percentage of Liabilities121.8109.3108.6106.1107.8107.4106.4105.3
Percentage of Assets101.591.487.886.086.280.279.477.6
Percentage of Assets srt:GuarantorSubsidiaries87.086.183.283.182.377.076.775.6

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value24482326165625563672160116581743
Percentage of Liabilities20.519.413.120.030.312.913.314.0
Percentage of Assets17.116.210.616.224.29.69.910.3
Percentage of Assets srt:NonGuarantorSubsidiaries48.666.537.760.191.633.134.433.7

srt:ParentCompany



Period End2019-12-312019-06-302018-06-30
Value1011
Percentage of Liabilities0.10.00.0
Percentage of Assets0.10.00.0
Percentage of Assets srt:ParentCompany0.50.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value83218367835283798360842383788468
Percentage of Liabilities69.769.866.365.768.967.867.368.2
Percentage of Assets58.158.353.653.255.150.650.250.2
Percentage of Assets srt:SubsidiaryIssuer70.571.272.172.873.474.074.876.8

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-13382-11814-11093-11714-12978-10946-10838-10868
Percentage of Liabilities-112.2-98.5-88.0-91.9-106.9-88.1-87.0-87.5
Percentage of Assets-93.5-82.4-71.2-74.4-85.5-65.8-64.9-64.4
Percentage of Assets srt:ConsolidationEliminations62.564.656.561.368.452.352.552.1

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10493651313296320
Percentage of Liabilities0.10.43.40.10.13.13.2
Percentage of Assets0.10.32.40.10.12.02.2
Percentage of Assets us-gaap:Parent0.51.27.60.30.25.76.5

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value143191434315588157421517916635166981692316866165851649416332157301570015718155881530315277154651538815376153611555615473155301571514540144161458514496144051453714504144981487014429
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1670415231164401628915897173271727317293
Percentage of LiabilitiesAndStockholdersEquity116.7106.2105.5103.5104.7104.2103.4102.5
Percentage of Assets116.7106.2105.5103.5104.7104.2103.4102.5
Percentage of Assets srt:GuarantorSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value50363498439542534009483048165179
Percentage of LiabilitiesAndStockholdersEquity35.224.428.227.026.429.028.830.7
Percentage of Assets35.224.428.227.026.429.028.830.7
Percentage of Assets srt:NonGuarantorSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value22052155279027902847401740504245
Percentage of LiabilitiesAndStockholdersEquity15.415.017.917.718.824.124.325.2
Percentage of Assets15.415.017.917.718.824.124.325.2
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0100.0100.0100.0100.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1180011755115811150511387113811120611023
Percentage of LiabilitiesAndStockholdersEquity82.482.074.373.175.068.467.165.4
Percentage of Assets82.482.074.373.175.068.467.165.4
Percentage of Assets srt:SubsidiaryIssuer100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-21426-18296-19618-19095-18961-20920-20647-20874
Percentage of LiabilitiesAndStockholdersEquity-149.6-127.6-125.9-121.3-124.9-125.8-123.6-123.8
Percentage of Assets-149.6-127.6-125.9-121.3-124.9-125.8-123.6-123.8
Percentage of Assets srt:ConsolidationEliminations100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value220528474245415147985069574252324953
Percentage of LiabilitiesAndStockholdersEquity15.418.825.226.431.433.037.035.934.1
Percentage of Assets15.418.825.226.431.433.037.035.934.1
Percentage of Assets us-gaap:Parent100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value219521552789279028474017404942584245425941914123410242464275451644334426467747685056561557625716572956665533519949304976478147644633454346402887
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.315.017.917.718.824.124.225.225.225.725.425.226.127.027.229.029.029.030.231.032.936.637.036.936.936.138.136.133.834.333.232.831.931.331.220.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21702120275627572815398540194213
Percentage of StockholdersEquity98.998.498.898.898.999.299.399.2
Percentage of Assets15.214.817.717.518.524.024.125.0
Percentage of Assets srt:GuarantorSubsidiaries13.013.916.816.917.723.023.324.4

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value239597425401498141303129623238
Percentage of StockholdersEquity109.145.291.153.75.075.573.276.3
Percentage of Assets16.76.816.39.50.918.217.719.2
Percentage of Assets srt:NonGuarantorSubsidiaries47.627.857.835.23.562.861.562.5

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21952155278927902847401740494245
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.315.017.917.718.824.124.225.2
Percentage of Assets srt:ParentCompany99.5100.0100.0100.0100.0100.0100.0100.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value34793388322931263027295828282555
Percentage of StockholdersEquity158.5157.2115.8112.0106.373.669.860.2
Percentage of Assets24.323.620.719.919.917.816.915.1
Percentage of Assets srt:SubsidiaryIssuer29.528.827.927.226.626.025.223.2

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-8044-6482-8525-7381-5983-9974-9809-10006
Percentage of StockholdersEquity-366.5-300.8-305.7-264.6-210.2-248.3-242.3-235.7
Percentage of Assets-56.2-45.2-54.7-46.9-39.4-60.0-58.7-59.3
Percentage of Assets srt:ConsolidationEliminations37.535.443.538.731.647.747.547.9

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value21952847424541024433505657294936
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.1
Percentage of Assets15.318.825.226.129.032.936.933.8
Percentage of Assets us-gaap:Parent99.5100.0100.098.892.499.799.894.3

Assets Current

us-gaap:AssetsCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value197719472026204720032047212022642282227222172101222220512035205419082106211420652019198219871933213422112541160916761683164416491665170017641654
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.813.613.013.013.212.312.713.413.513.713.412.914.113.112.913.212.513.813.713.413.112.912.812.513.714.117.511.211.511.611.411.311.511.711.911.5

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1021102110701163108995210751069
Percentage of AssetsCurrent51.652.452.856.854.446.550.746.8
Percentage of Assets7.17.16.97.47.25.76.46.3
Percentage of Assets srt:GuarantorSubsidiaries6.16.76.57.16.95.56.26.2

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value13011261147312971400144314251690
Percentage of AssetsCurrent65.864.872.763.469.970.567.274.1
Percentage of Assets9.18.89.48.29.28.78.510.0
Percentage of Assets srt:NonGuarantorSubsidiaries25.836.033.530.534.929.929.632.6

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value99876656
Percentage of AssetsCurrent0.50.50.40.30.30.30.20.3
Percentage of Assets0.10.10.10.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.40.40.30.30.20.10.10.1

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value16151632151614461314146813301188
Percentage of AssetsCurrent81.783.874.870.665.671.762.752.1
Percentage of Assets11.311.49.79.28.78.88.07.0
Percentage of Assets srt:SubsidiaryIssuer13.713.913.112.611.512.911.910.8

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-1969-1976-2041-1866-1806-1822-1715-1671
Percentage of AssetsCurrent-99.6-101.5-100.7-91.2-90.2-89.0-80.9-73.2
Percentage of Assets-13.8-13.8-13.1-11.9-11.9-11.0-10.3-9.9
Percentage of Assets srt:ConsolidationEliminations9.210.810.49.89.58.78.38.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value9667451141541
Percentage of AssetsCurrent0.50.30.30.30.22.50.70.92.5
Percentage of Assets0.10.00.00.00.00.30.10.10.3
Percentage of Assets us-gaap:Parent0.40.20.10.20.11.00.20.30.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value4543893934025244463944626566625104517544463464323573583313432733693103015647371157233288325283295319404374396421423371514467
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.22.72.52.63.52.72.42.73.94.03.12.84.82.82.22.82.32.32.12.21.82.42.01.93.64.78.01.62.02.22.02.02.22.82.50.02.90.00.00.00.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value4819436079-213166973-52197
Percentage of CashAndCashEquivalentsAtCarryingValue10.64.910.914.915.1-0.43.33.510.511.0-1.029.02.0
Percentage of Assets0.30.10.30.40.5-0.00.10.10.40.4-0.01.40.0
Percentage of Assets srt:GuarantorSubsidiaries0.30.10.30.40.5-0.00.10.00.40.00.00.00.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value404368348337442444378444584569511529349
Percentage of CashAndCashEquivalentsAtCarryingValue89.094.688.583.884.499.695.996.189.086.0100.270.297.8
Percentage of Assets2.82.62.22.12.92.72.32.63.53.43.13.42.3
Percentage of Assets srt:NonGuarantorSubsidiaries8.010.57.97.911.09.27.80.011.30.00.00.00.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value2223332121351
Percentage of CashAndCashEquivalentsAtCarryingValue0.40.50.50.70.60.70.50.20.30.20.60.70.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.10.10.10.10.10.10.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312010-12-312009-12-31
Value232514912132
Percentage of CashAndCashEquivalentsAtCarryingValue0.40.60.30.70.317.92.10.30.70.4
Percentage of Assets0.00.00.00.00.00.30.10.00.00.0
Percentage of Assets us-gaap:Parent0.10.10.00.10.01.00.20.00.00.0

Receivables Net Current

us-gaap:ReceivablesNetCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value110311461227122111181249132013741280128213671287117112401313123912351163122711681241118912661186119611381104107611101079108910571080105211361014
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.78.07.97.87.47.57.98.17.67.78.37.97.47.98.47.98.17.67.97.68.17.78.17.77.77.27.67.57.67.47.67.37.47.37.67.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value404440447460377480501464
Percentage of ReceivablesNetCurrent36.638.436.437.733.738.438.036.2
Percentage of Assets2.83.12.92.92.52.93.02.8
Percentage of Assets srt:GuarantorSubsidiaries2.42.92.72.82.42.82.92.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value699706779760740769819816
Percentage of ReceivablesNetCurrent63.461.663.562.266.261.662.063.8
Percentage of Assets4.94.95.04.84.94.64.94.8
Percentage of Assets srt:NonGuarantorSubsidiaries13.920.217.717.918.515.917.015.8

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value420412406424361352406428346328340363297365376383316585556554505424411446374336280300278279272297266244254219
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.92.92.62.72.42.12.42.52.12.02.12.21.92.32.42.52.13.83.63.63.32.82.62.92.42.11.92.11.91.91.92.01.81.71.71.5

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value291279271290234204252211
Percentage of PrepaidExpenseAndOtherAssetsCurrent69.367.766.768.464.858.062.161.0
Percentage of Assets2.01.91.71.81.51.21.51.3
Percentage of Assets srt:GuarantorSubsidiaries1.71.81.61.81.51.21.51.2

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value129130132132124143148135
Percentage of PrepaidExpenseAndOtherAssetsCurrent30.731.632.531.134.340.636.539.0
Percentage of Assets0.90.90.80.80.80.90.90.8
Percentage of Assets srt:NonGuarantorSubsidiaries2.63.73.03.13.13.03.12.6

Noncurrent Assets

us-gaap:NoncurrentAssets



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312012-12-312011-12-31
Value1134012479140541305213045129191246712325
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets79.282.283.383.085.284.085.585.0

us-gaap:StatementGeographical

country:GB



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value120153259215240207
Percentage of NoncurrentAssets1.11.21.81.61.81.6
Percentage of Assets0.81.01.51.41.61.3
Percentage of Assets country:GB0.00.00.00.00.00.0

country:US



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value101761080611404105731068310255
Percentage of NoncurrentAssets89.786.681.181.081.979.4
Percentage of Assets71.171.267.667.269.866.7
Percentage of Assets country:US0.00.00.00.00.00.0

srt:Americas



Period End2019-12-312018-12-312017-12-31
Value297523957
Percentage of NoncurrentAssets2.64.26.8
Percentage of Assets2.13.45.7
Percentage of Assets srt:Americas0.00.00.0

srt:AsiaPacific



Period End2019-12-312018-12-312017-12-312016-12-31
Value169263263396
Percentage of NoncurrentAssets1.52.11.93.0
Percentage of Assets1.21.71.62.5
Percentage of Assets srt:AsiaPacific0.00.00.00.0

us-gaap:EMEA



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value57873410381032843922
Percentage of NoncurrentAssets5.15.97.47.96.57.1
Percentage of Assets4.04.86.26.65.56.0
Percentage of Assets us-gaap:EMEA0.00.00.00.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value159415011486129612701379127613071290
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.19.98.88.28.39.08.29.08.9

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-31
Value393
Percentage of PropertyPlantAndEquipmentGross24.7
Percentage of Assets2.7
Percentage of Assets nlsnnv:FinanceLease0.0

us-gaap:PropertyPlantAndEquipmentByType

nlsnnv:FurnitureEquipmentAndOther



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value103109121103108119117127
Percentage of PropertyPlantAndEquipmentGross6.57.38.17.98.58.69.29.7
Percentage of Assets0.70.70.70.70.70.80.80.9
Percentage of Assets nlsnnv:FurnitureEquipmentAndOther0.00.00.00.00.00.00.00.0

nlsnnv:InformationAndCommunicationEquipment



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value11081014994858825908809839
Percentage of PropertyPlantAndEquipmentGross69.567.666.966.265.065.863.464.2
Percentage of Assets7.76.75.95.55.45.95.25.8
Percentage of Assets nlsnnv:InformationAndCommunicationEquipment0.00.00.00.00.00.00.00.0

us-gaap:LandAndBuilding



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value383378371335337352350341359
Percentage of PropertyPlantAndEquipmentGross24.025.225.025.826.525.527.426.127.8
Percentage of Assets2.72.52.22.12.22.32.32.32.5
Percentage of Assets us-gaap:LandAndBuilding0.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value112810331004825780846716747681
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.96.86.05.25.15.54.65.14.7

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-31
Value213
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment18.9
Percentage of Assets1.5
Percentage of Assets nlsnnv:FinanceLease0.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value466423450473468461471468482458454464471485478482490486508512533525530530560555535537560555572611609557595599
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.32.92.93.03.12.82.82.82.92.82.82.83.03.13.03.13.23.23.33.33.53.43.43.43.63.53.73.73.83.84.04.24.23.84.04.2

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value292266290292303299312309
Percentage of PropertyPlantAndEquipmentNet62.762.964.461.764.764.966.264.1
Percentage of Assets2.01.91.91.92.01.81.91.8
Percentage of Assets srt:GuarantorSubsidiaries1.71.71.81.81.91.71.81.8

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value174157160181165162159173
Percentage of PropertyPlantAndEquipmentNet37.337.135.638.335.335.133.835.9
Percentage of Assets1.21.11.01.11.11.01.01.0
Percentage of Assets srt:NonGuarantorSubsidiaries3.54.53.64.34.13.43.33.3

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-312019-09-302019-06-302019-03-31
Value180169178196
Percentage of PropertyPlantAndEquipmentNet38.640.039.641.4
Percentage of Assets1.31.21.11.2
Percentage of Assets nlsnnv:FinanceLease0.00.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value45763077452733991936471945544583
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.021.529.021.612.828.427.327.2
Percentage of Assets srt:GuarantorSubsidiaries27.420.227.520.912.227.226.426.5

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21702120275627572815398540194213
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures47.468.960.981.1145.484.488.391.9
Percentage of Assets15.214.817.717.518.524.024.125.0
Percentage of Assets srt:ParentCompany98.498.498.898.898.999.299.299.2

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value12981285124212251232127012361210
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures28.441.827.436.063.626.927.126.4
Percentage of Assets9.19.08.07.88.17.67.47.2
Percentage of Assets srt:SubsidiaryIssuer11.010.910.710.610.811.211.011.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-8044-6482-8525-7381-5983-9974-9809-10006
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures-175.8-210.7-188.3-217.2-309.0-211.4-215.4-218.3
Percentage of Assets-56.2-45.2-54.7-46.9-39.4-60.0-58.7-59.3
Percentage of Assets srt:ConsolidationEliminations37.535.443.538.731.647.747.547.9

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-31
Value2170281542134117
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures47.4145.491.90.0
Percentage of Assets15.218.525.026.2
Percentage of Assets us-gaap:Parent98.498.999.299.2

Goodwill

us-gaap:Goodwill



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value599359737017700969878454844185248495835282918212784579637971788777837588769076407671771578417812768476866691732273527276718872327155714373007096
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.941.645.044.546.050.850.650.450.450.450.350.349.950.750.750.650.949.749.749.649.950.250.450.549.548.946.050.850.450.249.949.749.349.349.149.2

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value51035102553155435531610861006100
Percentage of Goodwill85.185.478.879.179.272.272.371.8
Percentage of Assets35.635.635.535.236.436.736.536.2
Percentage of Assets srt:GuarantorSubsidiaries30.533.533.634.034.835.335.335.3

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value890871148614661456234623412395
Percentage of Goodwill14.914.621.220.920.827.827.728.2
Percentage of Assets6.26.19.59.39.614.114.014.2
Percentage of Assets srt:NonGuarantorSubsidiaries17.724.933.834.536.348.648.646.2

us-gaap:StatementBusinessSegments

nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3313241350133813372844
Percentage of Goodwill5.55.419.219.119.133.5
Percentage of Assets2.32.38.78.58.816.9
Percentage of Assets nlsnnv:Connect0.00.00.00.00.00.0

nlsnnv:Media



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value566256495667567156505651
Percentage of Goodwill94.594.680.880.980.966.5
Percentage of Assets39.539.436.436.037.233.5
Percentage of Assets nlsnnv:Media0.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value488149114981502050245053506850825077504250585086473648344863479947724655470247374715471647654817478148554330451945554556455145444561458146334607
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.134.232.031.933.130.430.430.030.130.430.731.130.130.830.930.831.230.530.430.830.730.730.631.130.830.929.831.331.231.431.631.331.431.631.231.9

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value43704410446745044545455345574545
Percentage of IntangibleAssetsNetExcludingGoodwill89.589.889.789.790.590.189.989.5
Percentage of Assets30.530.728.728.629.927.427.326.9
Percentage of Assets srt:GuarantorSubsidiaries26.229.027.227.728.626.326.426.3

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value511501514516479500511532
Percentage of IntangibleAssetsNetExcludingGoodwill10.510.210.310.39.59.910.110.5
Percentage of Assets3.63.53.33.33.23.03.13.2
Percentage of Assets srt:NonGuarantorSubsidiaries10.114.311.712.111.910.410.610.3

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-312019-09-302019-06-302019-03-31
Value11111212
Percentage of IntangibleAssetsNetExcludingGoodwill0.20.20.20.2
Percentage of Assets0.10.10.10.1
Percentage of Assets nlsnnv:FinanceLease0.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet



Period End2019-12-31
Value2960
Percentage of FiniteLivedIntangibleAssetsNet100.0
Percentage of Assets20.7

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

nlsnnv:InternallyDevelopedSoftware



Period End2019-12-31
Value1330
Percentage of FiniteLivedIntangibleAssetsNet44.9
Percentage of Assets9.3
Percentage of Assets nlsnnv:InternallyDevelopedSoftware0.0

us-gaap:ComputerSoftwareIntangibleAsset



Period End2019-12-31
Value36
Percentage of FiniteLivedIntangibleAssetsNet1.2
Percentage of Assets0.3
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.0

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value333342332353364454429414360330341336329271274273272369381367355327314265256242276259272312322322316326352412
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.42.12.22.42.72.62.42.12.02.12.12.11.71.71.81.82.42.52.42.32.12.01.71.61.51.91.81.92.22.22.22.22.22.42.9

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value256272259270273334314263
Percentage of OtherAssetsNoncurrent76.979.578.076.575.073.673.273.1
Percentage of Assets1.81.91.71.71.82.01.91.6
Percentage of Assets srt:GuarantorSubsidiaries1.51.81.61.71.71.91.81.5

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value7770727172858380
Percentage of OtherAssetsNoncurrent23.120.521.720.119.818.719.322.2
Percentage of Assets0.50.50.50.50.50.50.50.5
Percentage of Assets srt:NonGuarantorSubsidiaries1.52.01.61.71.81.81.71.5

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312012-12-312011-12-31
Value11121112
Percentage of OtherAssetsNoncurrent0.30.30.30.60.40.30.40.6
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value250117751889191716571794178918391697160815751635159420112415150416871755163314381798154215031531153517741534163917511806163116821692168817721607
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.512.412.112.210.910.810.710.910.19.79.510.010.112.815.49.611.011.510.69.311.710.09.79.99.911.310.611.412.012.511.311.611.711.611.911.1

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value24732602276725152240248923952242
Percentage of LiabilitiesCurrent98.9146.6146.5131.2135.2138.7133.9132.1
Percentage of Assets17.318.117.816.014.815.014.313.3
Percentage of Assets srt:GuarantorSubsidiaries14.817.116.815.414.114.413.913.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value106198710451110110796510071028
Percentage of LiabilitiesCurrent42.455.655.357.966.853.856.360.6
Percentage of Assets7.46.96.77.17.35.86.06.1
Percentage of Assets srt:NonGuarantorSubsidiaries21.128.223.826.127.620.020.919.8

srt:ParentCompany



Period End2019-12-312019-06-302018-06-30
Value1011
Percentage of LiabilitiesCurrent0.40.10.1
Percentage of Assets0.10.00.0
Percentage of Assets srt:ParentCompany0.50.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value92616211715811616210198
Percentage of LiabilitiesCurrent37.09.16.28.27.09.05.65.8
Percentage of Assets6.51.10.81.00.81.00.60.6
Percentage of Assets srt:SubsidiaryIssuer7.81.41.01.41.01.40.90.9

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-1969-1976-2041-1866-1806-1822-1715-1671
Percentage of LiabilitiesCurrent-78.7-111.3-108.0-97.3-109.0-101.6-95.9-98.5
Percentage of Assets-13.8-13.8-13.1-11.9-11.9-11.0-10.3-9.9
Percentage of Assets srt:ConsolidationEliminations9.210.810.49.89.58.78.38.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value104722116332
Percentage of LiabilitiesCurrent0.42.91.30.60.40.21.9
Percentage of Assets0.10.30.10.10.00.00.2
Percentage of Assets us-gaap:Parent0.51.10.50.20.10.10.6

Debt Current

us-gaap:DebtCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value9142984123851073073433608467163236188578107518931033933118839711213618514836133537235542832429314420422594
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.42.12.62.40.71.82.12.10.50.41.01.41.23.76.81.22.02.22.11.22.60.70.91.21.02.32.32.62.43.02.22.01.01.41.50.7

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value462363483164624529044
Percentage of DebtCurrent5.079.284.582.143.079.884.552.4
Percentage of Assets0.31.62.22.00.31.51.70.3
Percentage of Assets srt:GuarantorSubsidiaries0.31.52.11.90.31.41.70.3

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value779147765
Percentage of DebtCurrent0.82.32.23.66.52.31.76.0
Percentage of Assets0.00.00.10.10.00.00.00.0
Percentage of Assets srt:NonGuarantorSubsidiaries0.10.20.20.30.20.10.10.1

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value86155555554554735
Percentage of DebtCurrent94.218.513.314.350.517.913.741.7
Percentage of Assets6.00.40.40.30.40.30.30.2
Percentage of Assets srt:SubsidiaryIssuer7.30.50.50.50.50.50.40.3

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value607490857614610812111119813510297207148844219913972622011458355998974569452678012011699
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.60.50.50.90.60.70.71.20.80.60.61.30.90.50.31.30.90.50.41.30.90.50.40.60.60.50.40.60.40.50.60.80.80.7

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value428271620462662
Percentage of AccruedIncomeTaxesCurrent6.737.830.018.826.331.524.155.9
Percentage of Assets0.00.20.20.10.10.30.20.4
Percentage of Assets srt:GuarantorSubsidiaries0.00.20.20.10.10.30.20.4

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value56466369561008249
Percentage of AccruedIncomeTaxesCurrent93.362.270.081.273.768.575.944.1
Percentage of Assets0.40.30.40.40.40.60.50.3
Percentage of Assets srt:NonGuarantorSubsidiaries1.11.31.41.61.42.11.70.9

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value247259247216230232242222236
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.71.51.41.51.51.61.51.6

Long Term Debt

us-gaap:LongTermDebt



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value81648349849484638225845085008478827482718362825977637801786775207196732973517231674465026578653865296758614062086472655967236647
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets57.058.254.553.854.250.850.950.149.149.950.750.649.449.750.148.247.048.047.547.043.942.342.342.342.043.042.243.144.445.246.745.8

us-gaap:DebtInstrument

nlsnnv:DebentureLoans



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value4211421042094205420442034201420141994197419541943697369636953693369337332978
Percentage of LongTermDebt51.650.449.649.751.149.749.449.650.750.750.250.847.647.447.049.151.350.944.2
Percentage of Assets29.429.427.026.727.725.325.224.824.925.325.425.723.523.523.523.724.124.419.4
Percentage of Assets nlsnnv:DebentureLoans0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nlsnnv:OtherLoans



Period End2019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value111111111167777798
Percentage of LongTermDebt0.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.1
Percentage of Assets nlsnnv:OtherLoans0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwenty



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value799798798797797796796796795795794794794793793792792800800
Percentage of LongTermDebt9.89.69.49.49.79.49.49.49.69.69.59.610.210.210.110.511.010.911.9
Percentage of Assets5.65.65.15.15.34.84.84.74.74.84.84.95.05.15.05.15.25.25.2
Percentage of Assets nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwenty0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyFive



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value497497497496496496496496496495495495
Percentage of LongTermDebt6.16.05.95.96.05.95.85.96.06.05.96.0
Percentage of Assets3.53.53.23.23.33.03.02.92.93.03.03.0
Percentage of Assets nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyFive0.00.00.00.00.00.00.00.00.00.00.00.0

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyOne



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value622622622621621621620620620619619619618618618617617625625
Percentage of LongTermDebt7.67.47.37.37.67.37.37.37.57.57.47.58.07.97.98.28.68.59.3
Percentage of Assets4.34.34.03.94.13.73.73.73.73.73.83.83.93.93.94.04.04.14.1
Percentage of Assets nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyOne0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyTwo



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2293229322922291229022902289228922882288228722862285228522842284228423081553
Percentage of LongTermDebt28.127.527.027.127.827.126.927.027.727.727.327.729.429.329.030.431.731.523.0
Percentage of Assets16.016.014.714.615.113.813.713.513.613.813.914.014.514.614.514.714.915.110.1
Percentage of Assets nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyTwo0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nlsnnv:SeniorSecuredCreditFacility



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value3952413942844257402042464298427640744073416640594059409841653820349635873758
Percentage of LongTermDebt48.449.650.450.348.950.250.650.449.249.249.849.152.352.552.950.848.648.955.7
Percentage of Assets27.628.927.527.026.525.525.725.324.224.625.324.925.826.126.524.522.823.524.4
Percentage of Assets nlsnnv:SeniorSecuredCreditFacility0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrument, us-gaap:VariableRate

nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree, nlsnnv:EuroLIBORBasedVariableRateOfTwoPointFiveZeroPercent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-31
Value603588615608623
Percentage of LongTermDebt7.47.07.27.27.6
Percentage of Assets4.24.13.93.94.1
Percentage of Assets nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree nlsnnv:EuroLIBORBasedVariableRateOfTwoPointFiveZeroPercent0.00.00.00.00.0

nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree, nlsnnv:LIBORBasedVariableRateOfThreePointFourSixPercent



Period End2019-12-312018-12-31
Value10861112
Percentage of LongTermDebt13.313.5
Percentage of Assets7.67.3
Percentage of Assets nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree nlsnnv:LIBORBasedVariableRateOfThreePointFourSixPercent0.00.0

nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree, nlsnnv:LIBORBasedVariableRateOfThreePointSevenOnePercent



Period End2019-12-312018-12-31
Value22632285
Percentage of LongTermDebt27.727.8
Percentage of Assets15.815.1
Percentage of Assets nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree nlsnnv:LIBORBasedVariableRateOfThreePointSevenOnePercent0.00.0

us-gaap:LongtermDebtType

nlsnnv:Euro



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value603623450399305345394381
Percentage of LongTermDebt7.47.65.45.14.25.16.05.9
Percentage of Assets4.24.12.72.52.02.22.52.6
Percentage of Assets nlsnnv:Euro0.00.00.00.00.00.00.00.0

nlsnnv:UsDollar



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value75617602782473646891639961356091
Percentage of LongTermDebt92.692.494.694.995.894.994.094.1
Percentage of Assets52.850.146.446.845.041.639.541.8
Percentage of Assets nlsnnv:UsDollar0.00.00.00.00.00.00.00.0

Deferred Tax Liabilities Noncurrent

us-gaap:DeferredTaxLiabilitiesNoncurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1052106810781100110814061416142314351219124512721175102210381024107499310171026102583985987186411369519961006936942972996916943942
Percentage of DeferredTaxLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.37.46.97.07.38.58.58.48.57.47.57.87.56.56.66.67.06.56.66.76.75.55.55.65.67.26.56.96.96.56.56.76.96.36.36.5

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value887927935953956131413181296
Percentage of DeferredTaxLiabilitiesNoncurrent84.386.886.786.686.393.593.190.3
Percentage of Assets6.26.56.06.16.37.97.97.7
Percentage of Assets srt:GuarantorSubsidiaries5.36.15.75.96.07.67.67.5

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value9470727681212768
Percentage of DeferredTaxLiabilitiesNoncurrent8.96.66.76.97.31.51.94.7
Percentage of Assets0.70.50.50.50.50.10.20.4
Percentage of Assets srt:NonGuarantorSubsidiaries1.92.01.61.82.00.40.61.3

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value219217234296224320190252211
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.41.41.91.52.11.21.71.5

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-312017-12-31
Value7106
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent3.24.62.6
Percentage of Assets0.00.10.0
Percentage of Assets country:NL0.00.00.0

country:US



Period End2019-12-312018-12-312017-12-31
Value108106110
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent49.348.847.0
Percentage of Assets0.80.70.7
Percentage of Assets country:US0.00.00.0

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-31
Value104101118
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent47.546.550.4
Percentage of Assets0.70.70.7
Percentage of Assets nlsnnv:OtherInternationalRegions0.00.00.0

Minority Interest

us-gaap:MinorityInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value193198199199196198196200198201200194191189193196194727575778582817846474948548811119
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.31.31.31.21.21.21.21.21.21.21.21.21.21.31.30.50.50.50.50.60.50.50.50.30.30.30.30.00.00.10.10.10.10.1

us-gaap:ConsolidatedEntities

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value193198199199196198196198
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.31.31.31.21.21.2
Percentage of Assets srt:NonGuarantorSubsidiaries3.85.74.54.74.94.14.13.8

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value61356598210261091916927917934921923928930853864877887917921922955772794813832572555585621521528548556533541520
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.33.96.36.57.25.55.65.45.55.65.65.75.95.45.55.65.86.06.06.06.25.05.15.35.43.63.84.14.33.63.73.83.83.73.63.6

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value365315731786839671671667
Percentage of OtherLiabilitiesNoncurrent59.555.874.476.676.973.372.471.4
Percentage of Assets2.52.24.75.05.54.04.04.0
Percentage of Assets srt:GuarantorSubsidiaries2.22.14.44.85.33.93.93.9

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value226220229234249245256267
Percentage of OtherLiabilitiesNoncurrent36.938.923.322.822.826.727.628.6
Percentage of Assets1.61.51.51.51.61.51.51.6
Percentage of Assets srt:NonGuarantorSubsidiaries4.56.35.25.56.25.15.35.2

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-31
Value22302263
Percentage of OtherLiabilitiesNoncurrent3.65.32.20.60.3
Percentage of Assets0.20.20.10.00.0
Percentage of Assets srt:SubsidiaryIssuer0.20.30.20.10.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value219521552789279028474017404942584245425941914123410242464275451644334426467747685056561557625716572956665533519949304976478147644633454346402887
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.315.017.917.718.824.124.225.225.225.725.425.226.127.027.229.029.029.030.231.032.936.637.036.936.936.138.136.133.834.333.232.831.931.331.220.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21702120275627572815398540194213
Percentage of StockholdersEquity98.998.498.898.898.999.299.399.2
Percentage of Assets15.214.817.717.518.524.024.125.0
Percentage of Assets srt:GuarantorSubsidiaries13.013.916.816.917.723.023.324.4

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value239597425401498141303129623238
Percentage of StockholdersEquity109.145.291.153.75.075.573.276.3
Percentage of Assets16.76.816.39.50.918.217.719.2
Percentage of Assets srt:NonGuarantorSubsidiaries47.627.857.835.23.562.861.562.5

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21952155278927902847401740494245
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.315.017.917.718.824.124.225.2
Percentage of Assets srt:ParentCompany99.5100.0100.0100.0100.0100.0100.0100.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value34793388322931263027295828282555
Percentage of StockholdersEquity158.5157.2115.8112.0106.373.669.860.2
Percentage of Assets24.323.620.719.919.917.816.915.1
Percentage of Assets srt:SubsidiaryIssuer29.528.827.927.226.626.025.223.2

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-8044-6482-8525-7381-5983-9974-9809-10006
Percentage of StockholdersEquity-366.5-300.8-305.7-264.6-210.2-248.3-242.3-235.7
Percentage of Assets-56.2-45.2-54.7-46.9-39.4-60.0-58.7-59.3
Percentage of Assets srt:ConsolidationEliminations37.535.443.538.731.647.747.547.9

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value21952847424541024433505657294936
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.1
Percentage of Assets15.318.825.226.129.032.936.933.8
Percentage of Assets us-gaap:Parent99.5100.0100.098.892.499.799.894.3

Common Stock Value

us-gaap:CommonStockValue



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value323232323232323232323232323232323232323232323232323231313030303030303022
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-1210-1101-629-752-79528130936241145142641645640838938734119149-65-128-289-380-454-512-657-791-1217-1252-1291-1396-1500-1525-1620-1722-1609
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-8.5-7.7-4.0-4.8-5.21.71.92.12.42.72.62.52.92.62.52.52.21.30.3-0.4-0.8-1.9-2.4-2.9-3.3-4.2-5.4-8.4-8.6-8.9-9.7-10.3-10.5-11.2-11.6-11.2

Treasury Stock Value

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-1005-1166-1115-1104-1110-1010-1015-886-940-979-1051-1134-1211-1021-1011-969-1059-1046-898-940-777-509-349-390-387-379-432-353-333-236-301-211-299-258-40-96
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-7.0-8.1-7.2-7.0-7.3-6.1-6.1-5.2-5.6-5.9-6.4-6.9-7.7-6.5-6.4-6.2-6.9-6.8-5.8-6.1-5.1-3.3-2.2-2.5-2.5-2.4-3.0-2.4-2.3-1.6-2.1-1.5-2.1-1.8-0.3-0.7

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value470413226-43546387242-1175065384013922109032032120654340331-3-52
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 RevenueFromContractWithCustomerExcludingAssessedTax27.825.613.9-2.832.924.214.7-7.328.732.824.624.913.26.019.923.114.93.923.223.3-0.2-4.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value225250-334012627397-113365331
Percentage of NetCashProvidedByUsedInOperatingActivities47.960.5-14.6-93.023.170.540.196.672.161.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.315.5-2.02.67.617.15.9-7.020.720.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries24.327.7-3.74.613.830.810.8-13.037.737.1

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value218140238-941951269818116127
Percentage of NetCashProvidedByUsedInOperatingActivities46.433.9105.3218.635.732.640.5-15.422.923.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.98.714.6-6.011.87.96.01.16.67.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries28.519.632.2-13.526.117.613.12.414.617.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0-1-3-40-11-247-3
Percentage of NetCashProvidedByUsedInOperatingActivities0.0-0.2-1.39.30.0-0.30.41.79.3-0.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.1-0.2-0.30.0-0.10.1-0.12.7-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value27242415225-1146-20-2283
Percentage of NetCashProvidedByUsedInOperatingActivities5.75.810.6-34.941.2-2.819.017.1-4.315.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.51.51.013.6-0.72.8-1.2-1.25.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-160-132-110-180-103-127-144-132-348-128-255-114-102-261-164-1268827-82-160-136-98-113
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 RevenueFromContractWithCustomerExcludingAssessedTax-9.5-8.2-6.8-11.5-6.2-7.9-8.7-8.2-19.8-7.8-15.6-7.3-6.4-17.5-10.2-91.459.7-6.0-10.9-9.6-7.3-8.7

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-109-98-86-100-65-103-90-106-313-94
Percentage of NetCashProvidedByUsedInInvestingActivities68.174.278.255.663.181.162.580.389.973.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-6.1-5.3-6.4-3.9-6.4-5.5-6.6-17.8-5.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-11.8-10.9-9.7-11.5-7.1-11.6-10.0-12.2-32.4-10.5

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-51-34-24-80-38-24-54-26-35-34
Percentage of NetCashProvidedByUsedInInvestingActivities31.925.821.844.436.918.937.519.710.126.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.0-2.1-1.5-5.1-2.3-1.5-3.3-1.6-2.0-2.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries-6.7-4.8-3.3-11.5-5.1-3.4-7.2-3.5-4.4-4.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-254-268-126104-363-205-14840-167-271-159314-209-202-99-75-327524-102-12-218-15770125
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.0-16.6-7.76.7-21.9-12.8-9.02.5-9.5-16.5-10.221.5-12.8-12.8-6.2-5.0-20.337.8-7.4-0.9-14.9-11.05.29.6

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-87-1781014420-186-10166-51-159
Percentage of NetCashProvidedByUsedInFinancingActivities34.366.4-80.242.3-5.590.76.8415.030.558.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.1-11.06.22.81.2-11.6-0.610.3-2.9-9.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-9.4-19.711.35.12.2-21.0-1.119.1-5.3-17.8

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-140-67-20369-157-32-92-147-74-48
Percentage of NetCashProvidedByUsedInFinancingActivities55.125.0161.166.343.315.662.2-367.544.317.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.3-4.1-12.54.4-9.5-2.0-5.6-9.1-4.2-2.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries-18.3-9.4-27.59.9-21.0-4.5-12.3-19.9-9.3-6.4

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value01240201-461
Percentage of NetCashProvidedByUsedInFinancingActivities-0.0-0.4-1.63.8-0.0-1.0-0.02.527.5-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.10.30.00.10.00.1-2.60.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-27-24-26-13-22611-46204-65
Percentage of NetCashProvidedByUsedInFinancingActivities10.69.020.6-12.562.3-5.431.150.0-2.424.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.6-1.5-1.6-0.8-13.60.7-2.81.20.2-4.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value470413226-43546387242-1175065384013922109032032120654340331-3-52
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 RevenueFromContractWithCustomerExcludingAssessedTax27.825.613.9-2.832.924.214.7-7.328.732.824.624.913.26.019.923.114.93.923.223.3-0.2-4.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value225250-334012627397-113365331
Percentage of NetCashProvidedByUsedInOperatingActivities47.960.5-14.6-93.023.170.540.196.672.161.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.315.5-2.02.67.617.15.9-7.020.720.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries24.327.7-3.74.613.830.810.8-13.037.737.1

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value218140238-941951269818116127
Percentage of NetCashProvidedByUsedInOperatingActivities46.433.9105.3218.635.732.640.5-15.422.923.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.98.714.6-6.011.87.96.01.16.67.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries28.519.632.2-13.526.117.613.12.414.617.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0-1-3-40-11-247-3
Percentage of NetCashProvidedByUsedInOperatingActivities0.0-0.2-1.39.30.0-0.30.41.79.3-0.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.1-0.2-0.30.0-0.10.1-0.12.7-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value27242415225-1146-20-2283
Percentage of NetCashProvidedByUsedInOperatingActivities5.75.810.6-34.941.2-2.819.017.1-4.315.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.51.51.013.6-0.72.8-1.2-1.25.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value-109-47212343-9529672728114613171159130113100251142114631619174581451344263539105104259510269-1821174
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.54.68.98.04.79.68.37.16.715.59.37.34.39.95.84.63.99.09.730.72.52.77.47.51.96.77.24.9-14.00.95.8

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-98-47112344-95197727383147131
Percentage of NetIncomeLoss89.999.8100.0102.399.9101.0100.0101.4102.5100.7100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.8-29.17.62.8-57.46.14.44.54.79.08.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-10.6-52.213.85.1-104.311.08.08.48.616.514.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value166-591461119265-6750671191
Percentage of NetIncomeLoss-152.3125.237.42.3-125.267.7-93.169.482.77.569.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.8-36.62.80.171.94.1-4.13.13.80.75.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries21.7-82.86.20.1159.89.1-9.06.88.41.512.1

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-109-47212343-95296727281146131
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.54.68.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value641211121228210780105109157125
Percentage of NetIncomeLoss-58.7-25.691.1283.7-8.6111.5111.1145.8134.6107.595.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.87.56.97.84.96.74.96.56.29.67.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-132941-281-1672157-269-85-228-259-315-347
Percentage of NetIncomeLoss121.1-199.4-228.5-388.4-226.6-280.2-118.1-316.7-319.8-215.8-264.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.858.2-17.3-10.7130.1-16.8-5.2-14.2-14.7-19.2-21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestRateContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-1422-711
Percentage of NetIncomeLoss12.8-0.41.60.71.01.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.80.10.1-0.40.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:InterestRateContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value-108-46812647-94998767584150133731601321141012541421166315892765514513142634391061032510369-1811174
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.07.73.0-57.26.14.64.74.89.18.14.89.78.47.16.815.69.37.44.39.75.94.83.79.09.430.72.52.77.47.41.97.34.9-13.90.95.8

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-98-47112344-95197727383147131
Percentage of ProfitLoss90.7100.697.693.6100.299.094.797.398.898.098.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.8-29.17.62.8-57.46.14.44.54.79.08.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-10.6-52.213.85.1-104.311.08.08.48.616.514.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value167-587495-128567-6353701593
Percentage of ProfitLoss-154.6125.438.910.6135.468.4-82.970.783.310.069.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.9-36.33.00.3-77.54.2-3.83.34.00.95.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries21.9-82.26.60.7-172.39.4-8.47.28.82.012.4

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-109-47212343-95296727281146131
Percentage of ProfitLoss100.9100.997.691.5100.398.094.796.096.497.398.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.54.68.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value641211121228210780105109157125
Percentage of ProfitLoss-59.3-25.988.9259.6-8.6109.2105.3140.0129.8104.794.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.87.56.97.84.96.74.96.56.29.67.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-132941-281-1672157-269-85-228-259-315-347
Percentage of ProfitLoss122.2-201.1-223.0-355.3-227.3-274.5-111.8-304.0-308.3-210.0-260.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.858.2-17.3-10.7130.1-16.8-5.2-14.2-14.7-19.2-21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value14343243
Percentage of ProfitLoss-0.9-0.92.48.5-0.32.05.34.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.20.30.20.10.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-109-47212343-952967272
Percentage of ProfitLoss100.9100.997.691.5100.398.094.796.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-109-47212343-952967272
Percentage of ProfitLoss100.9100.997.691.5100.398.094.796.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-29.27.62.8-57.46.04.44.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-160-132-110-180-103-127-144-132-348-128-255-114-102-261-164-1268827-82-160-136-98-113
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 RevenueFromContractWithCustomerExcludingAssessedTax-9.5-8.2-6.8-11.5-6.2-7.9-8.7-8.2-19.8-7.8-15.6-7.3-6.4-17.5-10.2-91.459.7-6.0-10.9-9.6-7.3-8.7

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-109-98-86-100-65-103-90-106-313-94
Percentage of NetCashProvidedByUsedInInvestingActivities68.174.278.255.663.181.162.580.389.973.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.4-6.1-5.3-6.4-3.9-6.4-5.5-6.6-17.8-5.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-11.8-10.9-9.7-11.5-7.1-11.6-10.0-12.2-32.4-10.5

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-51-34-24-80-38-24-54-26-35-34
Percentage of NetCashProvidedByUsedInInvestingActivities31.925.821.844.436.918.937.519.710.126.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.0-2.1-1.5-5.1-2.3-1.5-3.3-1.6-2.0-2.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries-6.7-4.8-3.3-11.5-5.1-3.4-7.2-3.5-4.4-4.5

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value581414304022182664241417262827283431363367424014512446960224220
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value29210141977203412
Percentage of PaymentsToAcquirePropertyPlantAndEquipment50.014.371.446.747.531.838.976.953.150.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value291241621151163012
Percentage of PaymentsToAcquirePropertyPlantAndEquipment50.085.728.653.352.568.261.123.146.950.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-254-268-126104-363-205-14840-167-271-159314-209-202-99-75-327524-102-12-218-15770125
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.0-16.6-7.76.7-21.9-12.8-9.02.5-9.5-16.5-10.221.5-12.8-12.8-6.2-5.0-20.337.8-7.4-0.9-14.9-11.05.29.6

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-87-1781014420-186-10166-51-159
Percentage of NetCashProvidedByUsedInFinancingActivities34.366.4-80.242.3-5.590.76.8415.030.558.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.1-11.06.22.81.2-11.6-0.610.3-2.9-9.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GuarantorSubsidiaries-9.4-19.711.35.12.2-21.0-1.119.1-5.3-17.8

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-140-67-20369-157-32-92-147-74-48
Percentage of NetCashProvidedByUsedInFinancingActivities55.125.0161.166.343.315.662.2-367.544.317.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.3-4.1-12.54.4-9.5-2.0-5.6-9.1-4.2-2.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NonGuarantorSubsidiaries-18.3-9.4-27.59.9-21.0-4.5-12.3-19.9-9.3-6.4

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value01240201-461
Percentage of NetCashProvidedByUsedInFinancingActivities-0.0-0.4-1.63.8-0.0-1.0-0.02.527.5-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.10.30.00.10.00.1-2.60.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-27-24-26-13-22611-46204-65
Percentage of NetCashProvidedByUsedInFinancingActivities10.69.020.6-12.562.3-5.431.150.0-2.424.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.6-1.5-1.6-0.8-13.60.7-2.81.20.2-4.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:SubsidiaryIssuer0.00.00.00.00.00.00.00.00.00.0

Repayments Of Long Term Debt

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value22124125124124124125121121121121111111111111101101115102909594937476745956
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value22124125124124124125121121121
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value22124125124124124125121121121121111111111111101101115102909594937476745956
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value22124125124124124125121121121
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

Repayments Of Long Term Debt

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.128-0.450.150.41-0.5660.380.360.340.078999999999999960.380.410.370.0090000000000000080.380.420.30.0080000000000000070.360.430.38-0.099999999999999980.510.50.38-0.105000000000000040.230.290.420.0130000000000000120.390.280.22-0.6680.30.37
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

nlsnnv:TimeBasedAwards



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value345810
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

nlsnnv:TimeBasedAwards



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value44.643.241.5840.1933.96
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0

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

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value1113111514171310812151411131391213141112121215111110101068864
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value46486-32643677666
Percentage of ShareBasedCompensation36.446.236.453.342.9-300.028.646.240.037.550.046.750.054.546.246.2

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value344433
Percentage of ShareBasedCompensation27.330.836.428.6300.042.9

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value433422
Percentage of ShareBasedCompensation36.423.127.328.6200.028.6

Deferred Tax Liabilities

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value574571345106011201260126910221080
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value1645724524324614524924752509999100929296114129
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value636651466112144147150248193
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2019-12-312019-09-302019-06-302019-03-312019-01-01
Value393425453506500
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-31
Value190210196221
Percentage of OperatingLeaseRightOfUseAsset48.349.443.343.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-31
Value203215257285
Percentage of OperatingLeaseRightOfUseAsset51.750.656.756.3

Cash And Cash Equivalents Period Increase Decrease

Proceeds From Repayments Of Short Term Debt

nlsnnv:AcquisitionsDivestituresAndOtherAdjustments



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value2-40221815214793316-26
Percentage of AcquisitionsDivestituresAndOtherAdjustments100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302019-03-31
Value217-2
Percentage of AcquisitionsDivestituresAndOtherAdjustments100.0-25.00.0-9.1

nlsnnv:Media



Period End2019-12-312019-09-302019-06-302019-03-31
Value0-5-724
Percentage of AcquisitionsDivestituresAndOtherAdjustments0.0125.00.0109.1

nlsnnv:BusinessSegmentIncomeLoss



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value492476470415488471468423579522512422548498490402531479468380524477460376508398396315
Percentage of BusinessSegmentIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-10-14-10-11-10-15-10-11-7-13-8-9-8-12-8-9
Percentage of BusinessSegmentIncomeLoss-2.0-2.9-2.1-2.7-2.0-3.2-2.1-2.6-1.2-2.5-1.6-2.1-1.5-2.4-1.6-2.2

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value125109109109111113
Percentage of BusinessSegmentIncomeLoss25.422.923.222.323.624.1

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value377381371389375365
Percentage of BusinessSegmentIncomeLoss76.680.078.979.779.678.0

nlsnnv:ImpairmentOfGoodwillAndOtherLongLivedAssets



Period End2019-12-312019-09-30
Value01004
Percentage of ImpairmentOfGoodwillAndOtherLongLivedAssets0.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-30
Value0419
Percentage of ImpairmentOfGoodwillAndOtherLongLivedAssets0.041.7

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-30
Value0585
Percentage of ImpairmentOfGoodwillAndOtherLongLivedAssets0.058.3

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-30
Value01004
Percentage of ImpairmentOfGoodwillAndOtherLongLivedAssets0.0100.0

us-gaap:ConsolidatedEntities

nlsnnv:IncomeLossFromSubsidiaries

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value200-52712567-1241125-1497132107180
Percentage of IncomeLossFromSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-98-47112344-95197727383147131
Percentage of IncomeLossFromSubsidiaries-49.089.498.465.776.677.6-514.375.362.9137.472.8

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value3057335635472758446136
Percentage of IncomeLossFromSubsidiaries15.0-10.826.483.6-2.837.6-192.959.833.357.020.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-132941-281-1672157-269-85-228-259-315-347
Percentage of IncomeLossFromSubsidiaries-66.0-178.6-224.8-249.3-173.8-215.2607.1-235.1-196.2-294.4-192.8

nlsnnv:IncreaseDecreaseInAccountsPayableAndOtherCurrentLiabilitiesAndDeferredRevenues



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-137423130-16961-50179-162-31133-156199191-176-47-13200-155-80167-738-45165
Percentage of IncreaseDecreaseInAccountsPayableAndOtherCurrentLiabilitiesAndDeferredRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

nlsnnv:NoncontrollingInterestDecreaseIncreaseFromDivestitureAcquisitionOfInterestInConsolidatedSubsidiary



Period End2019-12-312019-09-302019-06-30
Value00-2
Percentage of NoncontrollingInterestDecreaseIncreaseFromDivestitureAcquisitionOfInterestInConsolidatedSubsidiary0.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-30
Value00-2
Percentage of NoncontrollingInterestDecreaseIncreaseFromDivestitureAcquisitionOfInterestInConsolidatedSubsidiary0.00.0100.0

nlsnnv:ProceedsFromPaymentsForShareBasedCompensationPlans



Period End2019-12-312019-09-302018-12-312018-09-30
Value-3-1-2-1
Percentage of ProceedsFromPaymentsForShareBasedCompensationPlans100.0100.0100.0100.0

nlsnnv:RestructuringChargesExcludingChargesRelatedToOperatingLeaseRightOfUseAssets



Period End2019-12-312019-09-302019-06-30
Value1737
Percentage of RestructuringChargesExcludingChargesRelatedToOperatingLeaseRightOfUseAssets100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11111121
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11111121
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11111121
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1213122071713
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1213122071713
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1213122071713
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfIntangibleAssets



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value16514113613812812511712011311411611110810710910110310210310010499104979674798183807879847779
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareAmortization1



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1179486877773656860646462605960535456
Percentage of CapitalizedComputerSoftwareAmortization1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostAmortization



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value22228834
Percentage of CapitalizedContractCostAmortization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2019-12-312019-09-302018-12-312018-09-30
Value65-47852
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-05-312013-06-302013-03-312013-01-31
Value0.060000000000000050.350.350.350.349999999999999870.350.350.340.34000000000000010.340.340.310.309999999999999940.310.310.280.280.280.280.250.250.250.250.20.199999999999999960.20.160.160.160.16
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Dividends

nlsnnv:InstallmentOne



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-02-20
Value0.00.00.00.350.00.00.00.340.00.00.00.310.00.00.00.280.00.00.2
Percentage of CommonStockDividendsPerShareDeclared0.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0

nlsnnv:InstallmentThree



Period End2019-12-312018-12-312017-12-312016-12-312014-12-312014-07-242014-07-242014-09-30
Value0.00.00.00.00.00.250.250.0
Percentage of CommonStockDividendsPerShareDeclared0.00.00.00.00.00.00.0

nlsnnv:InstallmentTwo



Period End2019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302014-12-312014-09-302014-05-01
Value0.00.00.00.00.00.00.00.00.00.00.25
Percentage of CommonStockDividendsPerShareDeclared0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SubsequentEventType

us-gaap:SubsequentEvent



Period End2020-02-202019-11-032019-07-182019-04-182019-02-212018-10-182018-07-192018-04-192017-10-192017-07-202017-04-242017-02-162016-10-202016-07-212016-04-192016-02-182015-07-232015-04-202015-02-192014-07-242014-02-202013-10-222013-07-25
Value0.060.060.350.350.350.350.350.350.340.340.340.310.310.310.310.280.280.280.250.250.20.20.2
Percentage of CommonStockDividendsPerShareDeclared0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DepreciationAndAmortization



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value206186185179171175162167163160162155153151152147142144146142148139145141146117126126132130127131125135136142136
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value164152149145139142129132120126132
Percentage of DepreciationAndAmortization79.681.780.581.081.381.179.679.073.678.881.5

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value4234363432333335433430
Percentage of DepreciationAndAmortization20.418.319.519.018.718.920.421.026.421.218.5

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2221222121111111
Percentage of DepreciationAndAmortization1.01.11.10.61.21.11.20.61.20.60.60.60.70.70.70.7

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value645755585754
Percentage of DepreciationAndAmortization31.130.629.733.932.633.3

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value140127128111115106
Percentage of DepreciationAndAmortization68.068.369.264.965.765.4

us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:InterestExpense



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-12-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value023421-1-20-2-2-2-2-1-3-3-3-33-2744-4-28444-44676-3655
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet0.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value29128128127127127129124
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2019-12-312019-09-302019-06-302019-03-31
Value22124125124
Percentage of DividendsCommonStockCash75.996.997.797.6

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value74333343
Percentage of DividendsCommonStockCash24.13.12.32.42.42.43.12.4

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value22124125124124124125121
Percentage of DividendsCommonStockCash75.996.997.797.697.697.696.997.6

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations



Period End2019-12-312019-09-302018-12-312018-09-30
Value9-17-2-3
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value0-6-1-3-4-8-4-10-7-2-32-4-1-45-6-26-391-6-27-2-7-4-12-51-4-9-4-107-567
Percentage of ForeignCurrencyTransactionGainLossBeforeTax0.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-30
Value1-60-4-4-9-300-5
Percentage of ForeignCurrencyTransactionGainLossBeforeTax0.0100.0-0.0133.3100.0112.575.0-0.00.071.4

us-gaap:ForeignCurrencyTransactionGainLossUnrealized



Period End2019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-171-8-6-4-7019-2232-5-11965-8-26-40-53-51-30-115-4-30-1310-15-223
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:GainLossOnForeignCurrencyFairValueHedgeDerivatives

us-gaap:ForeignExchangeContract



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value10-11-10-2100-114-410-10120000
Percentage of GainLossOnForeignCurrencyFairValueHedgeDerivatives100.00.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.00.0100.0100.00.00.00.00.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value18-36-575-9827-4527651-92
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302019-03-31
Value5-2353
Percentage of GoodwillForeignCurrencyTranslationGainLoss27.863.90.00.0

us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairmentLoss

nlsnnv:Connect



Period End2019-12-31
Value0.0
Percentage of GoodwillImpairmentLoss0.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value-43-84814979-127415712111424624222411626121419614543322520210119818714987147171161656117613734162149105-3122388
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value18-441-49-86122-19108-2613677-61
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-41.952.0-32.9-108.9-9.6-12.189.3-22.855.331.8-27.2

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-119-4939075-1498100-54824618148
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments276.758.160.494.9117.663.7-44.671.918.77.466.1

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-11-10-1-1-10-1-1-1
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments25.60.10.0-1.30.1-0.60.0-0.9-0.4-0.4

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value69871089110377675965148137
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-160.5-10.372.5115.2-8.149.055.451.826.461.261.2

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions



Period End2019-12-312019-09-302018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value00-10000-2-1-7011-1-23-23-3-5-6
Percentage of IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions0.00.0100.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-61-613115-143-61-1110-25-1046653-45-7166-367-2843-4784-3868-2161-4292-2726-26-51-57
Percentage of IncreaseDecreaseInAccountsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value17-443-53-1014024-35-3-573921-9-37434315-9042509-1084737151511-4-5743-16-167
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestPayableNet



Period End2019-12-312019-03-312018-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-3844-3945-4145-3856-4251-4550-4649-4557-4038-3543-2331-2227-17343147
Percentage of IncreaseDecreaseInInterestPayableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-470-27-210-73-211-4-4-13-40-720-3-14-2-73-20-1-3-80-12
Percentage of IncreaseDecreaseInOtherNoncurrentLiabilities100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-55-13-46506-38-1512320-33-2465-26-22-145-26356-533048-585131-1232525
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestRateContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-1823-1021
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value13657138551384614551138501303412834128291263012416111330-113-34-103-47-98-56-111-4747593
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet

us-gaap:InterestExpense



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-30
Value14-2-2-3-1-11121
Percentage of InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value2112222211111111111101110101111122111
Percentage of InvestmentIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1028-810101081010108
Percentage of InvestmentIncomeNet500.02800.0-800.0500.0500.0500.0400.0500.01000.01000.0800.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value61121131102
Percentage of InvestmentIncomeNet300.0100.0100.0100.050.050.0150.050.0100.00.0200.0

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-30
Value0.00.01000000.00.00.01000000.00.00.01000000.0
Percentage of InvestmentIncomeNet0.00.0100.00.00.050.00.00.0100.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value161180201184195170165151157238227
Percentage of InvestmentIncomeNet8050.018000.020100.09200.09750.08500.08250.07550.015700.023800.022700.0

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-175-208-194-194-204-179-175-160-167-247-237
Percentage of InvestmentIncomeNet-8750.0-20800.0-19400.0-9700.0-10200.0-8950.0-8750.0-8000.0-16700.0-24700.0-23700.0

us-gaap:NumberOfReportableSegments



Period End2019-12-312019-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value0.00.00.00.00.02.00.00.0
Percentage of NumberOfReportableSegments0.00.00.00.00.0100.00.00.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-09-302011-03-31
Value122424-143544433-7200772546-1143-1373164-109220-1
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value122424-14354
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value122424-14354
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-6-10-120-1-11-1-1-119-111-1421132-11-1340-6-1025-10-1
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-22835-1-1-4
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4-73-4-2-1-63
Percentage of OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2019-12-312019-03-312018-06-302018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-312014-06-302014-03-31
Value-44211-780-34581-31
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5-4-18-6-1234117
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-11.40.00.0-300.00.00.0400.01100.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value35-50911-733-1414124668375-129-15-4191-72-14835-172-165-16941-8
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-79.50.00.0550.00.00.0-14100.04100.00.00.00.00.0165.40.01366.72275.0-124.10.00.0-17200.00.00.0-1366.7-800.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-4-52-117-1064-1365328688176-201-12-4887
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax9.10.00.0350.00.00.0-13600.05300.00.00.00.00.0257.70.01600.02175.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value5-6-20-9-15231182-1284-3-75-41-304-12-262200-14-3-7
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5-6-20-9-152311
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5-6-20-9-152311
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-22835-1-1-4-5-22-1-2-2115-3120-20091-3-2-2001
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.00.00.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4-73-4-2-1-6336122-131-36-2920-12-2-4-21-4-2-2110-201
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value162-52-96-1028-1335636728580-193-11-4491-14-15141-166-273-16241-3-755-82-18-9565-9088-41-2198
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value161-51-11-1005-12954397283
Percentage of OtherComprehensiveIncomeLossNetOfTax99.498.1122.298.062.597.096.4108.3100.097.6

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value149-14-2-78-6-15159636998
Percentage of OtherComprehensiveIncomeLossNetOfTax92.026.922.276.5-75.0113.5105.4175.095.8115.3

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value161-51-11-1005-12954397283
Percentage of OtherComprehensiveIncomeLossNetOfTax99.498.1122.298.062.597.096.4108.3100.097.6

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-712-26-841923-6-19
Percentage of OtherComprehensiveIncomeLossNetOfTax-4.3-23.1288.97.850.0-14.33.68.3-8.3-22.4

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-30252411840257-113-108-135-160
Percentage of OtherComprehensiveIncomeLossNetOfTax-186.4-100.0-455.6-180.40.0-193.2-201.8-300.0-187.5-188.2

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1224-143544433-7200772546-114
Percentage of OtherComprehensiveIncomeLossNetOfTax75.3-7.713.737.5-3.87.111.15.63.53.837.3-0.0-0.07.7-514.3-3.39.8-3.641.8

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value5-6-15231182
Percentage of OtherComprehensiveIncomeLossNetOfTax3.111.514.725.0-2.319.622.22.8

us-gaap:AccumulatedTranslationAdjustment



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value35-50-733-1414124668375-129-15-4191-72-14835-172-165
Percentage of OtherComprehensiveIncomeLossNetOfTax21.696.271.637.5106.073.266.791.797.693.866.8136.493.2100.0514.398.085.4103.660.4

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value162-52-1028-1335636728580-193-11-4491
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1-12-23-42-3023-3-1-21-1-3-1-3-5-2
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1-12-23-42-302
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedTranslationAdjustment



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1-1-23-42-3023-3-1-21-1-3-1-3-5
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1-1-23-42-3023-3-1-21
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value161-51-116-1005-1295439728377-190-10-4290-13-14842-163-268-16041-3
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value161-51-116-1005-12954397283
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value148-13-432-76-9-14757666996
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent91.925.536.4533.376.0-180.0114.0105.6169.295.8115.7

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value161-51-116-1005-12954397283
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-712-261-841923-6-19
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-4.3-23.5236.416.78.080.0-14.73.77.7-8.3-22.9

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-3025241-391840257-113-108-135-160
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us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value122424-143544433-7200772546-1143-13
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent75.8-7.8-18.266.714.060.0-3.97.410.35.63.63.937.9-0.0-0.07.8-553.8-3.49.5-3.742.5-1.9-2.4-100.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value5-6-20-9-15231182
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent3.111.8181.8-150.015.040.0-2.320.420.52.8

us-gaap:AccumulatedTranslationAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value34-49711-710-1373927668172-126-14-3990-71-14536-169-160-16741-8
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent21.196.1-63.6183.371.00.0106.272.269.291.797.693.566.3140.092.9100.0546.298.085.7103.759.7104.4100.0266.7

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value161-51-116-1005-1295439728377-190-10-4290
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:InterestRateSwap



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6-6-25-835561515-3-3
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value238131230156121710513811986210911
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value23813123015612171051371167
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.087.5100.066.787.5

us-gaap:PartnersCapitalAccountContributions



Period End2019-12-312019-09-302019-06-302019-03-31
Value0002
Percentage of PartnersCapitalAccountContributions0.00.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-31
Value0002
Percentage of PartnersCapitalAccountContributions0.00.00.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2019-12-312019-03-312018-12-312018-03-312017-12-312017-09-302016-09-302015-06-302015-03-31
Value1-1121115-1-2
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0-1-1-3-4-1100
Percentage of PaymentsForProceedsFromOtherInvestingActivities0.0100.0-100.00.00.0-50.090.90.0

us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:SeriesOfIndividuallyImmaterialBusinessAcquisitions



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-12159492821821378221120547
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value1199894921091031001021068978978375858168766169716154636861546173514032
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value97787576949185868972
Percentage of PaymentsToAcquireIntangibleAssets81.579.679.882.686.288.385.084.384.080.9

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value22201916151215161717
Percentage of PaymentsToAcquireIntangibleAssets18.520.420.217.413.811.715.015.716.019.1

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-03-31
Value-1215949282183149572221120547481619111111818447118381124621660
Percentage of PaymentsToAcquireInterestInSubsidiariesAndAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value00011482118210
Percentage of PaymentsToAcquireInterestInSubsidiariesAndAffiliates-0.00.00.018.6100.088.97.150.099.571.4

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-121480126114
Percentage of PaymentsToAcquireInterestInSubsidiariesAndAffiliates100.0100.0100.081.40.011.192.950.00.528.6

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-11-9-5-3-3-4-9-2-4-5-5-319-10-12-11-5-4-9-3-1-50-39-2-11-14-5-5-87-2
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockPlans



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value111111211212
Percentage of ProceedsFromStockPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1111112112
Percentage of ProceedsFromStockPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1680-11-4-3-3-3-8-4-4-4-8-1-4-4-347711354
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value182-2-3-2-7-4-4-3-7-3-4-3-60-3-3143559122
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax108.30.0300.0-200.0175.0133.3133.3100.087.575.0100.075.075.0-0.075.075.0-466.775.071.471.481.833.340.050.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-30
Value-1422331-1-1
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-8.30.0-200.0300.0-75.0-33.312.525.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1680-21-4-4-3-3-8-4-4-4-8-1-4-4
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.00.0200.0100.0100.0133.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermCapitalLeaseObligations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value161513161620211913111912148108
Percentage of RepaymentsOfLongTermCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value14141313141820171110
Percentage of RepaymentsOfLongTermCapitalLeaseObligations87.593.3100.081.287.590.095.289.584.690.9

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2103221221
Percentage of RepaymentsOfLongTermCapitalLeaseObligations12.56.70.018.812.510.04.810.515.49.1

us-gaap:RestructuringCharges



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value285123531196524327932322934108151414466132456208352831637923231119
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value120111215421112423
Percentage of RestructuringCharges42.90.091.734.348.421.132.345.875.028.633.3

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value16512316154413856
Percentage of RestructuringCharges57.1100.08.365.751.678.967.754.225.071.466.7

us-gaap:ConsolidationItems

nlsnnv:CorporateAndEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value9-45610-1515125212102
Percentage of RestructuringCharges32.1-80.041.717.132.3-5.37.746.914.322.215.66.241.429.420.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, nlsnnv:Connect



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1584161555
Percentage of RestructuringCharges53.6160.033.351.678.984.6

us-gaap:OperatingSegments, nlsnnv:Media



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value413455
Percentage of RestructuringCharges14.320.025.012.926.37.7

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3-1-1-3-2-1414
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3-1-1-3-2-1414
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3-1-1-3-2-1414
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments

us-gaap:InterestExpense



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value9810010099999910096979592908685
Percentage of UnrealizedGainLossOnCashFlowHedgingInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

nlsnnv:AccountsReceivableFromAffiliates

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value73423127
Percentage of AccountsReceivableFromAffiliates100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:CommonStockRepurchasedShares



Period End2019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value3939393937373635343333312725221814110
Percentage of CommonStockRepurchasedShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:CommonStockRepurchasedValue



Period End2019-12-31
Value1772
Percentage of CommonStockRepurchasedValue100.0

nlsnnv:CurrentPortionOfRestructuringLiabilities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3062436729608753
Percentage of CurrentPortionOfRestructuringLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:DeferredTaxAssetsAccruedExpenses



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3941535739214034
Percentage of DeferredTaxAssetsAccruedExpenses100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:DeferredTaxAssetsGrossTaxCreditCarryForwards



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value18620572130157
Percentage of DeferredTaxAssetsGrossTaxCreditCarryForwards100.0100.0100.0100.0100.0

nlsnnv:DeferredTaxAssetsInterestExpense



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value349301367654734783830572
Percentage of DeferredTaxAssetsInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:DeferredTaxAssetsOtherAssets



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value30692829558462
Percentage of DeferredTaxAssetsOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:DeferredTaxLiabilitiesDeferredIncomeExpense



Period End2019-12-312018-12-312017-12-31
Value59-5
Percentage of DeferredTaxLiabilitiesDeferredIncomeExpense100.0100.0100.0

nlsnnv:DeferredTaxLiabilitiesDepreciableFixedAssetsAndComputerSoftware



Period End2019-12-312018-12-31
Value273241
Percentage of DeferredTaxLiabilitiesDepreciableFixedAssetsAndComputerSoftware100.0100.0

nlsnnv:DeferredTaxLiabilitiesUnremittedEarnings



Period End2019-12-312018-12-312017-12-31
Value5761172
Percentage of DeferredTaxLiabilitiesUnremittedEarnings100.0100.0100.0

nlsnnv:DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value6271184130511521384
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanByPlanAssetCategories

nlsnnv:NonUSEquitySecurities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value897710289192
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue14.26.57.87.713.9

us-gaap:CashAndCashEquivalents



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value11308198
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue1.82.50.61.60.6

us-gaap:CorporateDebtSecurities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value192370385376514
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue30.631.229.532.637.1

us-gaap:DefinedBenefitPlanEquitySecurities



Period End2019-12-312018-12-312017-12-31
Value151243310
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue24.120.523.8

us-gaap:DefinedBenefitPlanEquitySecuritiesUs



Period End2019-12-312018-12-312017-12-31
Value796372
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue12.65.35.5

us-gaap:OtherAssets



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value6134151131144
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue1.011.311.611.410.4

us-gaap:RealEstate



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value2242473833
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue3.53.53.63.32.4

us-gaap:USGovernmentAgenciesDebtSecurities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value77225230181182
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue12.319.017.615.713.2

us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

nlsnnv:NonUSEquitySecurities, us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-31
Value998
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue1.40.80.6

nlsnnv:NonUSEquitySecurities, us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-31
Value806894
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue12.85.77.2

us-gaap:CashAndCashEquivalents, us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-31
Value11308
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue1.82.50.6

us-gaap:CorporateDebtSecurities, us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-31
Value112100142
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue17.98.410.9

us-gaap:CorporateDebtSecurities, us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-31
Value80270243
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue12.822.818.6

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-31
Value363740
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue5.73.13.1

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-31
Value115206270
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue18.317.420.7

us-gaap:DefinedBenefitPlanEquitySecuritiesUs, us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-31
Value755360
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue12.04.54.6

us-gaap:DefinedBenefitPlanEquitySecuritiesUs, us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-31
Value41012
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue0.60.80.9

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-31
Value622
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue1.00.20.2

us-gaap:RealEstate, us-gaap:FairValueInputsLevel3



Period End2019-12-312018-12-312017-12-31
Value224247
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue3.53.53.6

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-31
Value383139
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue6.12.63.0

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-31
Value39194191
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue6.216.414.6

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value281260297273219
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue44.822.022.823.715.8

us-gaap:FairValueInputsLevel2



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value3247508127121002
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue51.763.362.261.872.4

us-gaap:FairValueInputsLevel3



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value22174196167163
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingInvestmentValuedAtNetAssetsValue3.514.715.014.511.8

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

nlsnnv:DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

country:NL, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value83644
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation100.0100.0

country:US, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value377338
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation454.252.5

nlsnnv:OtherInternationalRegions, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value618597
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation744.692.7

us-gaap:RetirementPlanType

nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-31
Value1078157916321523
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation1298.8245.20.00.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

nlsnnv:DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

country:NL, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value75637
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets100.0100.0

country:US, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value270231
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets360.036.3

nlsnnv:OtherInternationalRegions, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value378404
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets504.063.4

us-gaap:RetirementPlanType

nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-31
Value723127214181244
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets964.0199.70.00.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

nlsnnv:DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation

country:NL, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value83646
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation100.0100.0

country:US, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value377338
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation454.252.3

nlsnnv:OtherInternationalRegions, nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-31
Value483506
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation581.978.3

us-gaap:RetirementPlanType

nlsnnv:ProjectedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-31
Value943149016541541
Percentage of DefinedBenefitPlanPensionPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation1136.1230.70.00.0

us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

nlsnnv:FairValueOfPlanAssetsForPensionAndOtherBenefitPlans

us-gaap:RealEstate, us-gaap:FairValueInputsLevel3



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2242473833393932
Percentage of FairValueOfPlanAssetsForPensionAndOtherBenefitPlans100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value22174196167163127120109
Percentage of FairValueOfPlanAssetsForPensionAndOtherBenefitPlans100.0414.3417.0439.5493.9325.6307.7340.6

us-gaap:ConsolidatedEntities

nlsnnv:LoansReceivableNetNoncurrent

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8968731008972220353352424
Percentage of LoansReceivableNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1605102105104105138138140
Percentage of LoansReceivableNetNoncurrent179.111.7105.011.64.739.139.233.0

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value88878838882288228822860886088608
Percentage of LoansReceivableNetNoncurrent991.91012.48822.0983.5397.42438.52445.52030.2

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-11413-9838-9052-9848-11172-9124-9123-9197
Percentage of LoansReceivableNetNoncurrent-1273.8-1126.9-9052.0-1097.9-503.2-2584.7-2591.8-2169.1

us-gaap:DebtInstrument

nlsnnv:LongTermDebtIncludingInterestPayable

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwenty



Period End2019-12-31
Value808
Percentage of LongTermDebtIncludingInterestPayable100.0

us-gaap:CreditFacility

nlsnnv:OutstandingBorrowings

us-gaap:RevolvingCreditFacility



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value000016428000
Percentage of OutstandingBorrowings0.00.00.00.0100.0100.00.00.0

nlsnnv:PersonnelCostsCurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value301225273248276283309290
Percentage of PersonnelCostsCurrent100.0100.0100.0100.0100.0100.0100.0100.0

nlsnnv:ValuationAllowanceOnTaxCreditLossCarryforwardsAndDeferredTaxAssetsRelatedToOtherTemporaryDifferences



Period End2019-12-312018-12-312017-12-312016-12-31
Value636651104112
Percentage of ValuationAllowanceOnTaxCreditLossCarryforwardsAndDeferredTaxAssetsRelatedToOtherTemporaryDifferences100.0100.0100.0100.0

us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value118210871024107111199969779691141101592593310129258689151013918831858103591788391810269908298489679148508981025939966962
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value517455436440541420443560
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent43.741.942.641.148.342.245.349.1

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value593530526528516472482520
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent50.248.851.449.346.147.449.345.6

srt:ParentCompany



Period End2019-12-31
Value10
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent0.8

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6210262103621045261
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent5.29.46.19.65.510.45.35.3

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-312019-09-302019-06-302019-03-31
Value53536167
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent4.54.96.06.3

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312015-12-312014-12-312013-12-312012-12-31
Value1011063
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent0.80.11.00.60.3

us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableRelatedPartiesCurrent

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value16891693173215131408155414051345
Percentage of AccountsPayableRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value277278308353398265307324
Percentage of AccountsPayableRelatedPartiesCurrent16.416.417.823.328.317.121.924.1

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302018-09-302018-06-302017-12-31
Value35322
Percentage of AccountsPayableRelatedPartiesCurrent0.20.30.20.10.1

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-1969-1976-2041-1866-1806-1822-1715-1671
Percentage of AccountsPayableRelatedPartiesCurrent-116.6-116.7-117.8-123.3-128.3-117.2-122.1-124.2

us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableRelatedPartiesNoncurrent

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value105168965895289518952877187718774
Percentage of AccountsPayableRelatedPartiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8978731008972220353352361
Percentage of AccountsPayableRelatedPartiesNoncurrent8.59.71.110.024.84.04.04.1

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-11413-9838-9052-9848-11172-9124-9123-9197
Percentage of AccountsPayableRelatedPartiesNoncurrent-108.5-109.7-101.1-110.0-124.8-104.0-104.0-104.8

us-gaap:AccountsPayableTradeCurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value230288296238216223143150180
Percentage of AccountsPayableTradeCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value856950331057350311107150
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

us-gaap:AccountsReceivableRelatedPartiesCurrent

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value278283309353399270309325
Percentage of AccountsReceivableRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value695721468948780155
Percentage of AccountsReceivableRelatedPartiesCurrent24.820.169.319.323.632.225.947.7

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value74333324
Percentage of AccountsReceivableRelatedPartiesCurrent2.51.41.00.80.81.10.61.2

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value16151632151514421310146213241187
Percentage of AccountsReceivableRelatedPartiesCurrent580.9576.7490.3408.5328.3541.5428.5365.2

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-1969-1976-2041-1866-1806-1822-1715-1671
Percentage of AccountsReceivableRelatedPartiesCurrent-708.3-698.2-660.5-528.6-452.6-674.8-555.0-514.2

us-gaap:AccruedProfessionalFeesCurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value202221221192214196201203167
Percentage of AccruedProfessionalFeesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value437843904501461447204714472347504742475547844809482548274865506651195249617962855929638164596528659666706725673864856473644864456427639163724570
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value282726273129302929242428252625272627283129314243394539433826262524283431
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

nlsnnv:PlanAssetsForDeferredCompensation, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value26262625333230282726262522
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency

nlsnnv:PlanAssetsForDeferredCompensation, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value262626253029333230282726262522
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value282828273534327564636055544037393943
Percentage of AssetsFairValueDisclosure107.7107.7107.7108.0106.1106.2106.7267.9237.0242.3230.8220.00.00.0168.20.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2828304350726864524138383734323232768682766663625554504037393943
Percentage of AssetsFairValueDisclosure107.7107.7115.40.0200.00.00.00.0157.60.00.00.0115.60.00.00.0106.70.00.00.0271.4244.4242.3238.5220.00.00.00.0168.20.00.00.0

us-gaap:CapitalLeaseObligations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value145138151163161160164168167173161157158156141140142124122116118118114108111107108106107110111115
Percentage of CapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value111214161826323537
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312016-12-31
Value454389393524446394656754
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2019-12-312018-12-312017-12-312016-12-31
Value2325
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations0.40.60.30.7

us-gaap:ContractWithCustomerAssetNet



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value218260280291210285314329259
Percentage of ContractWithCustomerAssetNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value346317369379359345361389361
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndCapitalLeaseObligations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value83098487864586278387861186648646844184448523841679267957800876607338745374737347686266206692664666406882625563206584668068436763
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument

us-gaap:DebtInstrumentFaceAmount

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyTwo



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-02-282014-12-312014-07-312014-04-30
Value23002300230023002300230023002300230023002300230023002300230023002300230023007501550800750
Percentage of DebtInstrumentFaceAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value135013461610210821161977
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilitiesNet



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value77677512651048996717
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueCurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value345316363376355345361389361328352364297301324316322299332320304312339345306324281345373370405424443425465452
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value217190224230225224231231
Percentage of DeferredRevenueCurrent62.960.161.761.263.464.964.064.0

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value128126139146130121130130
Percentage of DeferredRevenueCurrent37.139.938.338.836.635.136.036.0

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards



Period End2019-12-312018-12-31
Value503
Percentage of DeferredTaxAssetsCapitalLossCarryforwards100.0100.0

us-gaap:DeferredTaxAssetsGross



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value12101222811117212641407141912701273
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsNetNoncurrent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value27632232933433316616917117013113313312796979378737067839611911611516616717017011412817919819122661
Percentage of DeferredTaxAssetsNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value275321328333332156159169
Percentage of DeferredTaxAssetsNetNoncurrent99.699.799.799.799.794.094.199.4

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value484532204179181175195348415
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1862057213014219817911396
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value595963917293565951
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value121518324143755946
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8929131173159116401692171516611723
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value746766875862
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value4949507373
Percentage of DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1078157917501622154818031683161813921318
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value286433430451366463326389263
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-312017-12-31
Value27190185
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax9.443.943.0

country:US



Period End2019-12-312018-12-312017-12-31
Value123114113
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax43.026.326.3

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-31
Value136129132
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax47.629.830.7

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value-195-202213277205-288-152-245-169
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-312017-12-31
Value-7-10-6
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet3.65.0-2.8

country:US



Period End2019-12-312018-12-312017-12-31
Value-108-107-110
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet55.453.0-51.6

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-31
Value-80-85-97
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet41.042.1-45.5

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value26172321223540944
Percentage of DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-31
Value261723
Percentage of DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

country:NL



Period End2019-12-312018-12-312017-12-312016-12-31
Value0.0150.020.0190.018
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0

country:US



Period End2019-12-312018-12-312017-12-312016-12-31
Value0.0340.0440.0370.044
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate226.7220.0194.7244.4

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-312016-12-31
Value0.0190.0250.0230.023
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate126.7125.0121.1127.8

us-gaap:DefinedBenefitPlanBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1096159817721642158918621740168614411378
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-312017-12-312016-12-31
Value82647724669
Percentage of DefinedBenefitPlanBenefitObligation7.540.540.940.7

country:US



Period End2019-12-312018-12-312017-12-312016-12-31
Value378338370344
Percentage of DefinedBenefitPlanBenefitObligation34.521.220.921.0

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-312016-12-31
Value636613678629
Percentage of DefinedBenefitPlanBenefitObligation58.038.438.338.3

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value251385395359368398428412
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-31
Value12147
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter4.838.2

country:US



Period End2019-12-312018-12-31
Value102101
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter40.626.2

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3865676067718366
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-31
Value230
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths5.346.2

country:US



Period End2019-12-312018-12-31
Value1615
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths42.123.1

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4472726568727877
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-31
Value230
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive4.541.7

country:US



Period End2019-12-312018-12-31
Value1918
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive43.225.0

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value2324
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive52.333.3

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4369706365717773
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-31
Value230
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour4.743.5

country:US



Period End2019-12-312018-12-31
Value1817
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour41.924.6

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value2322
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour53.531.9

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4168696164707372
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-31
Value230
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree4.944.1

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value2221
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree53.730.9

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3966666062687468
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-31
Value230
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo5.145.5

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value2120
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo53.830.3

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value901139615591365138415741588144112721263
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

nlsnnv:InsuranceAndOther, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value342119
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3.81.51.2

nlsnnv:LiabilityDrivenInvestments, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value765988
Percentage of DefinedBenefitPlanFairValueOfPlanAssets8.44.25.6

nlsnnv:PrivateEquityAndHedgeFunds, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value736060
Percentage of DefinedBenefitPlanFairValueOfPlanAssets8.14.33.8

us-gaap:Cash, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value647
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.70.30.4

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value402932
Percentage of DefinedBenefitPlanFairValueOfPlanAssets4.42.12.1

us-gaap:DefinedBenefitPlanEquitySecuritiesUs, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value302326
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3.31.61.7

us-gaap:Investments, us-gaap:FairValueInputsLevel12And3



Period End2019-12-312018-12-312017-12-31
Value62711841305
Percentage of DefinedBenefitPlanFairValueOfPlanAssets69.684.883.7

us-gaap:RealEstate, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value567
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.60.40.4

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:FairValueMeasuredAtNetAssetValuePerShare



Period End2019-12-312018-12-312017-12-31
Value10108
Percentage of DefinedBenefitPlanFairValueOfPlanAssets1.10.70.5

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-312017-12-312016-12-31
Value75637718625
Percentage of DefinedBenefitPlanFairValueOfPlanAssets8.345.646.145.8

country:US



Period End2019-12-312018-12-312017-12-312016-12-31
Value270231260233
Percentage of DefinedBenefitPlanFairValueOfPlanAssets30.016.516.717.1

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-312016-12-31
Value556528581507
Percentage of DefinedBenefitPlanFairValueOfPlanAssets61.737.837.337.1

us-gaap:DefinedBenefitPlanFundedStatusOfPlan



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value-195-202-213-277-205-288-152-245-169
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

country:NL



Period End2019-12-312018-12-312017-12-31
Value-7-10-6
Percentage of DefinedBenefitPlanFundedStatusOfPlan3.65.02.8

country:US



Period End2019-12-312018-12-312017-12-31
Value-108-107-110
Percentage of DefinedBenefitPlanFundedStatusOfPlan55.453.051.6

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-31
Value-80-85-97
Percentage of DefinedBenefitPlanFundedStatusOfPlan41.042.145.5

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

country:NL, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value83644
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation100.0100.0

country:US, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value377338
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation454.252.5

nlsnnv:OtherInternationalRegions, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value414491
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation498.876.2

us-gaap:RetirementPlanType

nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-31
Value87414739921523
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation1053.0228.70.00.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

country:NL, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value75637
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets100.0100.0

country:US, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value270231
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets360.036.3

nlsnnv:OtherInternationalRegions, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value323404
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets430.763.4

us-gaap:RetirementPlanType

nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-31
Value66812727761244
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets890.7199.70.00.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation

country:NL, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value83646
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation100.0100.0

country:US, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value377338
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation454.252.3

nlsnnv:OtherInternationalRegions, nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-31
Value428506
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation515.778.3

us-gaap:RetirementPlanType

nlsnnv:AccumulatedBenefitObligation



Period End2019-12-312018-12-312017-12-312016-12-31
Value888149010101541
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation1069.9230.70.00.0

us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage

us-gaap:EquitySecurities



Period End2019-12-312018-12-312017-12-312016-12-31
Value0.510.330.370.34
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage100.0100.0100.0100.0

us-gaap:FixedIncomeSecurities



Period End2019-12-312018-12-312017-12-312016-12-31
Value0.430.50.470.47
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage84.3151.5127.0138.2

us-gaap:OtherInvestments



Period End2019-12-312018-12-312017-12-312016-12-31
Value0.060.170.160.19
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage11.851.543.255.9

us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation

us-gaap:EquitySecurities, country:NL



Period End2019-12-312018-12-31
Value0.390.21
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage76.563.6

us-gaap:EquitySecurities, country:US



Period End2019-12-312018-12-31
Value0.540.52
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage105.9157.6

us-gaap:EquitySecurities, nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value0.50.41
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage98.0124.2

us-gaap:FixedIncomeSecurities, country:NL



Period End2019-12-312018-12-31
Value0.530.62
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage103.9187.9

us-gaap:FixedIncomeSecurities, country:US



Period End2019-12-312018-12-31
Value0.450.47
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage88.2142.4

us-gaap:FixedIncomeSecurities, nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value0.390.28
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage76.584.8

us-gaap:OtherInvestments, country:NL



Period End2019-12-312018-12-31
Value0.080.17
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage15.751.5

us-gaap:OtherInvestments, nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-31
Value0.110.31
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage21.693.9

us-gaap:Range, us-gaap:DefinedBenefitPlanByPlanAssetCategories

srt:Maximum, us-gaap:EquitySecurities



Period End2019-12-31
Value0.49
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage96.1

srt:Maximum, us-gaap:FixedIncomeSecurities



Period End2019-12-31
Value0.45
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage88.2

srt:Maximum, us-gaap:OtherInvestments



Period End2019-12-31
Value0.06
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage11.8

us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue

us-gaap:OtherNoncurrentLiabilities, us-gaap:InterestRateSwap



Period End2019-12-312019-09-302019-06-302018-12-31
Value2230223
Percentage of DerivativeInstrumentsInHedgesLiabilitiesAtFairValue100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

us-gaap:ForeignExchangeContract



Period End2019-12-312019-09-302018-12-31
Value12512276
Percentage of DerivativeNotionalAmount100.0100.0100.0

us-gaap:DueFromAffiliates



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2332396612
Percentage of DueFromAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:PerformanceShares



Period End2019-12-312018-12-31
Value61
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2019-12-312018-12-31
Value5161
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions850.06100.0

us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:EmployeeStockOption



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value125171824
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions100.0100.0100.0100.0100.0100.0

us-gaap:AwardType, us-gaap:PlanName

nlsnnv:TimeAndPerformanceBasedStockOptions, nlsnnv:StockIncentivePlan



Period End2019-12-312018-12-31
Value16
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions100.0300.0

us-gaap:FinanceLeaseLiability



Period End2019-12-312019-09-302019-06-30
Value145138151
Percentage of FinanceLeaseLiability100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value33503771363137283590357934563334321631303019290327952769266125522453269825922488238622782178207419771901182818991818173916571500
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

nlsnnv:ContentDatabases



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value403733292612
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.21.00.90.80.70.4

nlsnnv:PatentsAndOther



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value14113713413012612512111711411110810410198949086858179777372696757
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization4.23.63.73.53.53.53.53.53.53.53.63.63.63.53.53.53.53.23.13.23.23.23.33.33.43.1

us-gaap:ComputerSoftwareIntangibleAsset



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value12601726163517811694170416311566149814481384132012581227116811081055131912641208115711001049992941904866843804763723648
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization37.645.845.047.847.247.647.247.046.646.345.845.545.044.343.943.443.048.948.848.648.548.348.247.847.647.647.444.444.243.943.643.2

us-gaap:CustomerRelatedIntangibleAssets



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1764172516851645160415901550150414631427138913501312131212711230119311781136109710541012971934897
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization52.745.746.444.144.744.444.845.145.545.646.046.546.947.447.848.248.643.743.844.144.244.444.645.045.4

us-gaap:NoncompeteAgreements



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value363838383837373737373736363636363535343230
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.11.01.01.01.11.01.11.11.21.21.21.21.31.31.41.41.41.31.31.31.3

us-gaap:TrademarksAndTradeNames



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1091081061051021019895929895918896928884817768
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization3.32.92.92.82.82.82.82.82.93.13.13.13.13.53.53.43.43.03.02.8

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-312019-09-302019-06-302019-03-31
Value1312117
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.40.30.30.2

us-gaap:FiniteLivedIntangibleAssetsGross



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value63106761669168276693671166036495637262516156606856105682560354305304543253735304518050735022497048374835423744974452437442874140
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

nlsnnv:ContentDatabases



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value168168168168167168
Percentage of FiniteLivedIntangibleAssetsGross2.72.52.52.52.52.6

nlsnnv:PatentsAndOther



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value1821801791771731751731711711721721721731731731721681051051051051061021019590
Percentage of FiniteLivedIntangibleAssetsGross2.92.72.72.62.62.62.62.62.72.82.82.83.13.03.13.23.21.92.02.02.02.12.02.02.02.0

us-gaap:ComputerSoftwareIntangibleAsset



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value26263083300931473029301029072800268125642473239222232188210920251919216420912027193518411784173816681604139313601316124011901089
Percentage of FiniteLivedIntangibleAssetsGross41.645.645.046.145.344.944.043.142.141.040.239.439.638.537.637.336.239.838.938.237.436.335.535.034.533.232.930.229.628.327.826.3

us-gaap:CustomerRelatedIntangibleAssets



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3153314731533152314531803177317831743161315631503035311331143028301329592972296729382926293629312882
Percentage of FiniteLivedIntangibleAssetsGross50.046.547.146.247.047.448.148.949.850.651.351.954.154.855.655.856.854.555.355.956.757.758.559.059.6

us-gaap:NoncompeteAgreements



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value373939393939393939394039394039383738383836
Percentage of FiniteLivedIntangibleAssetsGross0.60.60.60.60.60.60.60.60.60.60.60.60.70.70.70.70.70.70.70.70.7

us-gaap:TrademarksAndTradeNames



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value144144143144140139139139139147147147140168168167167166167166
Percentage of FiniteLivedIntangibleAssetsGross2.32.12.12.12.12.12.12.12.22.42.42.42.53.03.03.13.13.13.13.2

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-312019-09-302019-06-302019-03-31
Value24232319
Percentage of FiniteLivedIntangibleAssetsGross0.40.30.30.3

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss



Period End2019-12-312019-09-302018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value279127911787376376376378378378
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value616461514841444951
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsInAndAdvancesToAffiliatesBalancePrincipalAmount



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value171615161318187774
Percentage of InvestmentsInAndAdvancesToAffiliatesBalancePrincipalAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value171613676121319
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CreditFacility

us-gaap:RevolvingCreditFacility



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value17161367612
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-31
Value2230223
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-31
Value2230223
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, nlsnnv:DeferredCompensationLiabilities, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-31
Value2626262733323028
Percentage of LiabilitiesFairValueDisclosure118.286.7118.2900.00.00.00.00.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value262626273332302827262625232222222120
Percentage of LiabilitiesFairValueDisclosure118.286.7118.2900.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value22302235667111210131822262724
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

nlsnnv:DeferredCompensationLiabilities, us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2626262730293332302827262625
Percentage of LiabilitiesFairValueDisclosure118.286.7118.2900.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value4856483330302930333536343744484436444040343437383536334044484844
Percentage of LiabilitiesFairValueDisclosure218.2186.7218.20.01000.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtAndCapitalLeaseObligations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value739581898233824282808304832182868357837783608180773873796933747170287114714271596465650865566461649265215920594862296252651965636619680769638464
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value80748082959799101
Percentage of LongTermDebtAndCapitalLeaseObligations1.10.91.01.01.11.21.21.2

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1311111615171619
Percentage of LongTermDebtAndCapitalLeaseObligations0.20.10.10.20.20.20.20.2

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value73028104814281448170819082068237
Percentage of LongTermDebtAndCapitalLeaseObligations98.799.098.998.898.798.698.698.6

us-gaap:LeaseArrangementType

nlsnnv:FinanceLease



Period End2019-12-312019-09-302019-06-302019-03-31
Value92859096
Percentage of LongTermDebtAndCapitalLeaseObligations1.21.01.11.2

us-gaap:LongTermDebtFairValue



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value82188367846983847999841984658529842984498545840379187955797776347222724973027275672764486667665366126824621763746659683569016821
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument

nlsnnv:DebentureLoans



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value4259423542154175406441624157423243324354436043073802384138013802371836622988
Percentage of LongTermDebtFairValue51.850.649.849.850.849.449.149.651.451.551.051.348.048.347.649.851.550.544.4

nlsnnv:OtherLoans



Period End2019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value111111111167777798
Percentage of LongTermDebtFairValue0.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.1

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwenty



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value802801801798792800797806809809813814813819816818808803801
Percentage of LongTermDebtFairValue9.89.69.59.59.99.59.49.59.69.69.59.710.310.310.210.711.211.111.9

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyFive



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value516494492482472490474493518520516497
Percentage of LongTermDebtFairValue6.35.95.85.75.95.85.65.86.16.26.05.9

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyOne



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value629627628627621628626633643643647649648652645648640626633
Percentage of LongTermDebtFairValue7.77.57.47.57.87.57.47.47.67.67.67.78.28.28.18.58.98.69.4

nlsnnv:SeniorDebentureLoanDueTwoThousandAndTwentyTwo



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2312231322942268217922442260230023622382238423472340237023402336227022331554
Percentage of LongTermDebtFairValue28.127.627.127.127.226.726.727.028.028.227.927.929.629.829.330.631.430.823.1

nlsnnv:SeniorSecuredCreditFacility



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value3958413242534208393442564307429640964094418440904109410741693825349735783731
Percentage of LongTermDebtFairValue48.249.450.250.249.250.650.950.448.648.549.048.751.951.652.350.148.449.455.5

us-gaap:DebtInstrument, us-gaap:VariableRate

nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree, nlsnnv:EuroLIBORBasedVariableRateOfTwoPointFiveZeroPercent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-31
Value606589615608619
Percentage of LongTermDebtFairValue7.47.07.37.37.7

nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree, nlsnnv:LIBORBasedVariableRateOfThreePointFourSixPercent



Period End2019-12-312018-12-31
Value10791100
Percentage of LongTermDebtFairValue13.113.8

nlsnnv:SeniorSecuredTermLoanDueTwoThousandAndTwentyThree, nlsnnv:LIBORBasedVariableRateOfThreePointSevenOnePercent



Period End2019-12-312018-12-31
Value22732215
Percentage of LongTermDebtFairValue27.727.7

us-gaap:LongtermDebtWeightedAverageInterestRate



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value0.0440.04520.04670.0470.04670.04550.0450.04430.04320.04240.04180.0420.04040.04020.03970.04050.04040.03980.03970.040.03790.03860.04220.04280.04280.04640.04520.04490.05020.05780.05730.058
Percentage of LongtermDebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument

nlsnnv:DebentureLoans



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value0.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.05220.0523
Percentage of LongtermDebtWeightedAverageInterestRate118.6115.5111.8111.1111.8114.7116.0117.8120.8123.1124.9124.3129.2129.9131.5128.9129.2131.2138.0

nlsnnv:SeniorSecuredCreditFacility



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value0.03520.0380.04120.04190.04090.03890.0380.03640.03390.03210.03120.03130.02950.02940.02860.0290.02780.02690.0265
Percentage of LongtermDebtWeightedAverageInterestRate80.084.188.289.187.685.584.482.278.575.774.674.573.073.172.071.668.867.669.9

us-gaap:OperatingLeaseLiability



Period End2019-12-312019-09-302019-06-302019-03-312019-01-01
Value480503529583600
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation

nlsnnv:OperatingLeaseLiabilities



Period End2019-12-312019-09-302019-06-302019-03-31
Value370393418469
Percentage of OperatingLeaseLiability77.178.179.080.4

us-gaap:OtherCurrentLiabilities



Period End2019-12-312019-09-302019-06-302019-03-31
Value110110111114
Percentage of OperatingLeaseLiability22.921.921.019.6

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2019-12-312019-09-302019-06-302019-03-31
Value370393418468
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-31
Value213228219245
Percentage of OperatingLeaseLiabilityNoncurrent57.658.052.452.4

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-31
Value157165199223
Percentage of OperatingLeaseLiabilityNoncurrent42.442.047.647.6

us-gaap:OperatingLossCarryforwards



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2066220894778880778594212601262
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value222233222
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

nlsnnv:OtherInternationalRegions



Period End2019-12-312018-12-312017-12-31
Value212
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.050.0100.0

us-gaap:RestructuringReserve



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value35294157686793585852728673615033384549597254698299646074645468676575
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value43211
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU



Period End2019-12-312018-12-312017-12-312016-12-312015-12-31
Value25.129.8840.3647.6942.48
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized



Period End2019-12-312018-12-312017-12-312016-12-31
Value10444444
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0100.0100.0100.0

us-gaap:PlanName

nlsnnv:StockIncentivePlan



Period End2019-12-31
Value7
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized69.1

nlsnnv:TwoThousandAndTenStockIncentivePlan



Period End2019-12-31
Value3
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized30.9

us-gaap:StockRepurchaseProgramAuthorizedAmount1



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-12-112014-10-232013-07-25
Value200020002000200020002000200020002000200020002000200020002000200020005001000500
Percentage of StockRepurchaseProgramAuthorizedAmount1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value23882353298829893043421542454458444344604391431742934435446847124627449847524843513357005844579758075712558052484978498147854772464145544651289628122009
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:GuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21702120275627572815398540194213
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest90.990.192.292.292.594.594.794.8

srt:NonGuarantorSubsidiaries



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2588117227391697337322931583436
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest108.449.891.756.811.176.674.477.3

srt:ParentCompany



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value21952155278927902847401740494245
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest91.991.693.393.393.695.395.495.5

srt:SubsidiaryIssuer



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value34793388322931263027295828282555
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest145.7144.0108.1104.699.570.266.657.5

us-gaap:ConsolidationItems

srt:ConsolidationEliminations



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-8044-6482-8525-7381-5983-9974-9809-10006
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-336.9-275.5-285.3-246.9-196.6-236.6-231.1-225.2

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-210-332-336-338-342-328-331-336-340-344-348-351-354-282-282-282-289-361-376-267-297-192-121-81-104
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-8.8-14.1-11.2-11.3-11.2-7.8-7.8-7.5-7.7-7.7-7.9-8.1-8.2-6.4-6.3-6.0-6.2-8.0-7.3-4.6-6.0-4.1-4.2-2.9-5.2

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value-19-24-18211262421102-1
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.8-1.0-0.60.10.40.60.60.50.20.0-0.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-19-24-182112624211021-1-9-13-10-3-8-2-5-13-14-15-47-81
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.8-1.0-0.60.10.40.60.60.50.20.00.0-0.0-0.2-0.3-0.2-0.1-0.2-0.0-0.1-0.3-0.3-0.5-1.7-4.0

us-gaap:AccumulatedTranslationAdjustment



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-776-810-761-768-779-708-708-571-610-637-703-784-856-730-716-677-767-696-418-124-23-944080-289
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-32.5-34.4-25.5-25.7-25.6-16.8-16.7-12.8-13.7-14.3-16.0-18.2-19.9-16.5-16.0-14.4-16.6-15.5-8.1-2.1-0.5-2.01.42.8-14.4

us-gaap:AdditionalPaidInCapital



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value437843904501461447204714472347504742482551195929659664856427457045633697
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest183.3186.6150.6154.4155.1111.8111.3106.6106.7112.4110.6115.5113.6130.3138.5157.8162.3184.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value-1005-1166-1115-1104-1110-1010-1015-886-940-979-1051-1134-1211-1021-1011-969-1059-1046-777
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-42.1-49.6-37.3-36.9-36.5-24.0-23.9-19.9-21.2-22.0-23.9-26.3-28.2-23.0-22.6-20.6-22.9-23.3-15.1

us-gaap:CommonStock



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value323232323232323232323232323030222218
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest1.31.41.11.11.10.80.80.70.70.70.70.60.60.60.60.80.80.9

us-gaap:NoncontrollingInterest



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value193198199199196198196200198191194777848891416
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest8.18.46.76.76.44.74.64.54.54.44.21.51.31.00.20.30.50.8

us-gaap:Parent



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value219521552789279028474017404942584245410244335056572949304633288727981993
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest91.991.693.393.393.695.395.495.595.595.695.898.598.799.099.899.799.599.2

us-gaap:RetainedEarnings



Period End2019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-1210-1101-629-752-795281309362411456341-128-512-1252-1525-1609-1739-1248
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-50.7-46.8-21.1-25.2-26.16.77.38.19.310.67.4-2.5-8.8-25.2-32.9-55.6-61.8-62.1

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value257053333441524029
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

nlsnnv:AllowanceForDoubtfulAccountsAndSalesReturnReserve



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value28312925262939382431
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceOfDeferredTaxAssets



Period End2019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value636651466112144147150248193215233
Percentage of ValuationAllowancesAndReservesBalance2271.42100.01606.9448.0553.8506.9384.6652.6804.2693.50.0

Line plots across dimensions of each concept

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:TimingOfTransferOfGoodOrService


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities


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


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


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:CostOfGoodsAndServicesSold us-gaap:ConsolidatedEntities


us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:ConsolidatedEntities


us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:OperatingIncomeLoss us-gaap:ConsolidatedEntities


us-gaap:InterestExpense us-gaap:ConsolidatedEntities


us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents


us-gaap:IncomeTaxExpenseBenefit us-gaap:ConsolidatedEntities


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


us-gaap:ProfitLoss us-gaap:ConsolidatedEntities


us-gaap:ComprehensiveIncomeNetOfTax us-gaap:ConsolidatedEntities


us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest us-gaap:ConsolidatedEntities


us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities


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


us-gaap:Assets us-gaap:ConsolidationItems


us-gaap:Assets us-gaap:ConsolidatedEntities


us-gaap:Liabilities us-gaap:ConsolidatedEntities


us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities


us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities


us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities


us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities


us-gaap:ReceivablesNetCurrent us-gaap:ConsolidatedEntities


us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities


us-gaap:NoncurrentAssets us-gaap:StatementGeographical


us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType


us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidatedEntities


us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities


us-gaap:Goodwill us-gaap:StatementBusinessSegments


us-gaap:Goodwill us-gaap:ConsolidatedEntities


us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:ConsolidatedEntities


us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass


us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidatedEntities


us-gaap:LiabilitiesCurrent us-gaap:ConsolidatedEntities


us-gaap:DebtCurrent us-gaap:ConsolidatedEntities


us-gaap:AccruedIncomeTaxesCurrent us-gaap:ConsolidatedEntities


us-gaap:LongTermDebt us-gaap:LongtermDebtType


us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:VariableRate


us-gaap:LongTermDebt us-gaap:DebtInstrument


us-gaap:DeferredTaxLiabilitiesNoncurrent us-gaap:ConsolidatedEntities


us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation