LKQ


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesAuthorized

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

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

us-gaap:CostOfGoodsAndServicesSold

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:GrossProfit

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:NonoperatingIncomeExpense

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:NetIncomeLoss

us-gaap:Assets

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:ReceivablesNetCurrent
us-gaap:StatementBusinessSegments

us-gaap:InventoryNet
us-gaap:ProductOrService
us-gaap:StatementBusinessSegments
us-gaap:ProductOrService
us-gaap:InventoryFinishedGoods
us-gaap:ProductOrService
us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementBusinessSegments

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:OtherLiabilitiesCurrent
us-gaap:LongtermDebtType
us-gaap:LongTermDebt

us-gaap:DeferredTaxLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:RepaymentsOfLongTermDebt

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

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:StatementBusinessSegments

us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

lkq:BusinessAcquisitionContingentConsiderationAndLiabilitiesAtFairValue

lkq:BusinessAcquisitionandDisposalNoncashconsiderationtransferredanddebtassumed

lkq:Capitalcontributionsfromnetofdividendsdeclaredtononcontrollinginterestshareholder
us-gaap:StatementEquityComponents

lkq:ComprehensiveIncomeLossfromContinuingOperationsNetOfTaxAttributableToNoncontrollingInterest

lkq:ComprehensiveIncomeLossfromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest

lkq:CostofGoodsSoldRestructuringCharges

lkq:DepreciationandAmortizationRestructuringExpenses

lkq:EarningsBeforeInterestTaxesDepreciationAndAmortization

lkq:EarningsPerShareBasicincludingPortionattributabletononcontrolinginterest

lkq:EarningsPerShareDilutedincludingportionattributabletononcontrollinginterest

lkq:EffectiveIncomeTaxRateReconciliationChangeasaresultoftheDiscreteItemsPercent

lkq:GainOnDisposalOfBusinessAndImpairmentOfNetAssetsHeldforSale

lkq:NetIncomeAttributabletoContinuingNoncontrollingInterestPerShareBasic

lkq:NetIncomeAttributabletoContinuingNoncontrollingInterestPerShareDiluted

lkq:Notesandotherfinancingreceivablesinconnectionwithdisposalsofbusinessinvestment
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:BusinessAcquisition

lkq:OtherComprehensiveIncomeLossBeforeReclassificationsDisposalOfBusiness
us-gaap:StatementEquityComponents

lkq:OtherComprehensiveLossIncomeBeforeReclassificationUnconsolidatedSubsidiary
us-gaap:StatementEquityComponents

lkq:Othercomprehensiveincomelossunconsolidatedsubsidiaries

lkq:ReclassificationFromAociCurrentPeriodAttributableToParentDeferredIncomeTax
us-gaap:StatementEquityComponents

lkq:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
lkq:RestrictedStockUnitsVestedSharesNetOfTaxWithholdings

lkq:RestrictedStockUnitsVestedValueNetofTaxWithholdings
us-gaap:StatementEquityComponents

lkq:RestructuringChargesAndBusinessCombinationAcquisitionRelatedCosts

lkq:RestructuringChargesAndBusinessCombinationAcquisitionRelatedCostsnetofRestructuringDepreciation

lkq:SegmentEBITDA
us-gaap:StatementBusinessSegments
us-gaap:AwardType
lkq:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestAggregateIntrinsicValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CostOfGoodsAndServicesSoldDepreciation
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CumulativeEffectOnRetainedEarningsBeforeTax1
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DepreciationAndAmortization

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInReceivables
us-gaap:AwardType
us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestPaidNet

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation
us-gaap:StatementEquityComponents

us-gaap:NumberOfReportableSegments
us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossTax
us-gaap:StatementEquityComponents

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireProductiveAssets
us-gaap:StatementBusinessSegments

us-gaap:ProceedsFromAccountsReceivableSecuritization

us-gaap:ProceedsFromDivestitureOfBusinesses
us-gaap:BusinessAcquisition

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromRepaymentsOfDebt

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:RedemptionPremium

us-gaap:RepaymentsOfAccountsReceivableSecuritization

us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RestructuringCosts
us-gaap:BusinessAcquisition
us-gaap:RestructuringPlan

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
lkq:Amountthatfairvalueexceedscarryingvalue

lkq:BorrowingsUnderCreditFacility

lkq:BorrowingsUnderCreditFacilityFV

lkq:Cashandcashequivalentsatcarryingvalueexcludingrestrictedcash

lkq:DebtandCapitalLeaseObligationsNet

lkq:DeferredServiceTypeWarrantyRevenue
us-gaap:BalanceSheetLocation
lkq:EffectofNettingDerivativeInstruments

lkq:LongTermDebtandCapitalLeaseObligationsExcludingCurrentPortionNet
us-gaap:CreditFacility, us-gaap:LineOfCreditFacility
lkq:LongTermLineofCreditCurrent

lkq:LongtermDebtandCapitalLeaseObligationsCurrentNet

lkq:OtherDebt

lkq:OtherUnallocatedAssets

lkq:RevenueVariableConsiderationReserve

lkq:SharePriceoftheEquityMethodInvestment
us-gaap:AwardType
lkq:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber
us-gaap:AwardType
lkq:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue

us-gaap:AccruedLiabilitiesCurrent

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

us-gaap:ContractWithCustomerRefundLiability

us-gaap:ContractWithCustomerRightToRecoverProduct

us-gaap:CustomerRefundLiabilityCurrent

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:Collateral, us-gaap:LineOfCreditFacility, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCollateralAmount
us-gaap:CreditFacility
us-gaap:DebtWeightedAverageInterestRate
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsCurrentNet

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DerivativeAssetsCurrent

us-gaap:DerivativeAssetsNoncurrent
us-gaap:DerivativeInstrumentRisk
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:DerivativeLiabilitiesCurrent
us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilitiesNoncurrent
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:StatementBusinessSegments

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
us-gaap:ProductOrService
us-gaap:InventoryWorkInProcess
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:LongtermDebtType
us-gaap:LineOfCredit
us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue
us-gaap:LongtermDebtType
us-gaap:NotesPayable

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:RestrictedCash
us-gaap:Range
us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1
us-gaap:Range, us-gaap:RestructuringCostAndReserve
us-gaap:Range, us-gaap:RestructuringPlan
us-gaap:LongtermDebtType
us-gaap:SecuredDebt
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:StandardProductWarrantyAccrual

us-gaap:TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
us-gaap:LineOfCreditFacility, us-gaap:LongtermDebtType
us-gaap:TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
us-gaap:LongtermDebtType

us-gaap:TreasuryStockCommonShares
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockShares

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ███████████████████████████▄▄▄▄▁▁▁▁▁▁▁▁333333333333333333333333333222211111111NANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock█████████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁▁▁▁▁▁320319319319318318318317309309309308308307307306306305305304304303303302301300300299298297297147147146146146146145145NANANA
us-gaap:CommonStockSharesIssued █████████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁▁▁▁▁▁320319319319318318318317309309309308308307307306306305305304304303303302301300300299298297297147147146146146146145145NANANA
us-gaap:CommonStockSharesOutstanding ▇████████████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁▁▁▁▁▁303306306309313316318317309309309308308307307306306305305304304303303302301300300299298297297147147146146146146145145NANANA
us-gaap:CommonStockSharesAuthorized ████████████████████████████▁▁▁▁▁▁▁▁▁▁▁1000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000500500500500500500500500500500500NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 306NA307312316NA319314311NA310310310NA310308308NA307307306NA306305305NA304303302NA301150149NA148148148147NA145145145
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 306NA307311315NA318312309NA308308308NA307306306NA305304304NA302302301NA300299298NA296147147NA146145145145NA143142142
us-gaap:EarningsPerShareBasic ▇▇▇▇▄▁▆▇▇▆▆▇▆▄▆▇▅▄▄▅▅▄▄▅▅▃▃▃▄▃▂▆█▂▅▄▄▆0.470.459999999999999960.50.480.310.11000000000000010.420.50.490.39999999999999990.40.490.440.280.40.470.370.310.330.390.350.270.30.350.350.260.240.250.280.210.180.430.550.190.340.320.320.4NA0.250.270.38
us-gaap:EarningsPerShareDiluted ▇▇▇▇▄▁▆▇▇▆▆▇▆▄▆▇▅▄▅▆▅▃▄▅▅▃▃▃▄▃▂▆█▂▅▄▄▆0.470.459999999999999960.490.480.310.11000000000000010.420.50.490.39999999999999990.390.490.440.280.40.460.360.310.330.390.350.260.30.340.340.260.240.250.280.210.180.430.540.190.330.320.320.39NA0.250.260.37
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▇▇██▄▁▆██▆▆█▇▄▆▇▅▄▅▆▅▃▄▅▅▃▃▃▄0.480.459999999999999960.490.490.310.130000000000000120.420.510.490.40.40.490.460.310.40.460.350.310.330.390.350.260.30.350.350.260.240.250.28NANANA0.550.380.340.320.320.40.290.250.270.37
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare █▇██▄▁▆██▆▆█▇▄▆▇▅▄▅▆▅▄▄▅▅▃▃▃▄0.480.459999999999999960.490.490.310.130000000000000120.420.50.490.390.390.490.450.310.40.460.350.310.330.390.350.270.30.340.340.250.240.250.28NANANA0.540.380.330.320.320.390.280.250.260.36
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Revenues ▇▇███▇█▇▇▆▆▆▆▅▆▆▅▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▂▁▁▁▁300030093147324831003002312230302720246924652458234221502386245019211748183118381773168417211709162513161298125111951067101610061031939783759759786674607584603
 us-gaap:Revenues us-gaap:MajorCustomers lkq:ThirdParty▆▆▇█▇▆▇▆▃▁▁▁300030093147324831003002312230302720246924652458NANANANANANANANANANA17211709NANA12981251NANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:MajorCustomers,us-gaap:StatementBusinessSegments lkq:ThirdParty,lkq:Specialty▆▅▇█▆▅▇█▆▅▆▇▅▃▅▆▄▃▄▄▃▂▂▂▁347302394410352321388411350295329362313257311335287243283283240210200217176NANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:MajorCustomers,us-gaap:StatementBusinessSegments lkq:ThirdParty,srt:Europe▃▅▆█▆▅▇▁13631424145115161445142614701284NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:MajorCustomers,us-gaap:StatementBusinessSegments lkq:ThirdParty,srt:NorthAmerica▄▃▅▇▅▁▂█12891282130213211302125412621334NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ProductOrService lkq:PartsandServicesDomain▆▆▇█▇▆▇▆▄▂▂▂▁2812285629853086294928542961285725602336233323252212NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ProductOrService,us-gaap:StatementBusinessSegments lkq:PartsandServicesDomain,lkq:Specialty▄▁▇█▄▃▇█▄▁▃▅▂347302394410352321388411350295329362313NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ProductOrService,us-gaap:StatementBusinessSegments lkq:PartsandServicesDomain,srt:Europe▃▅▆█▆▅▇▁13571419144615101440142114641279NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ProductOrService,us-gaap:StatementBusinessSegments lkq:PartsandServicesDomain,srt:NorthAmerica▁▄▆█▇▁▁█11071134114511651155111111091165NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments lkq:Specialty▆▅▇█▆▅▇█▆▅▆▇▅▃▅▆▄▃▄▄▃▂▂▂▁348303395411353322390412351296330363314258312337288244284284241210201218177NANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments srt:Europe▃▅▆█▆▅▇▁13631424145115161445142614701284NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments srt:NorthAmerica▄▄▅▇▅▁▂█12901283130213211302125412621335NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:DE▇▇█████▃▁▁▁374382394415386409415148000NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:GB▆▆▆▇▇▆▇█▇▆▆▆▆▅▅▅▅▄▅▅▅▄▅▅▄▃▃▁▁390381394409412371408454430376399390382346336358349332358347343317349337316273266229212NANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:US▇▇██▇▇▇█▇▆▆▆▆▂▇▇▅▄▄▄▄▃▃▃▃▁▁▁▁153314851579161315421475153516211560139313951456141798214751483128411781229122811941130112611351107871868915889NANANA820NANANANA739NANANANA
 us-gaap:Revenues us-gaap:StatementGeographical lkq:OtherCountries▇▇██▇▇▇█▇▇▆▆▅▄▅▆▂▁▁▂▁▁▂▁▁701760779809758746762806729698671612543495575608286237242262235236245235200NA16310794NA515150NA444343NANANANANA
us-gaap:CostOfGoodsAndServicesSold ▇▇██▇▇▇▇▆▅▅▅▄▁▅▅▂▂▂▂▂▁▂▁▁178718131947200018921840192518681666152215081493141210391503152811611051111811141074101910561038973NA780741694NA607584584NA449437437443NA346323320
us-gaap:SellingGeneralAndAdministrativeExpense ███████▇▇▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁899893892898896880879826766294290278267250263254218211207205203199192186184NA153146137NA121121121NA92919189NA777575
us-gaap:GrossProfit █████▇█▇▇▆▆▆▆▅▅▆▅▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▂▁▁▁▁121311961200124712081161119711611053947956965930830883921760697712723699664664671651545517509501445409421447391334322322343287261261283
us-gaap:SellingGeneralAndAdministrativeExpense ███████▇▇▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁899893892898896880879826766294290278267250263254218211207205203199192186184NA153146137NA121121121NA92919189NA777575
us-gaap:OperatingIncomeLoss ▇▆▇▇▇▅▇█▇▅▆█▇▅▆█▅▄▅▆▅▄▄▅▅▃▃▃▄▂▂▃▃▂▂▁▁▃▁▁▁▂241206231236222164234256226167199244235161202243185151166200185146156173173133123131141104911081339085787810773656989
us-gaap:OtherNonoperatingIncomeExpense ▃█▄▄▃▁▄▂▂▅▃▂▂▁▃▁▂▂▃▂▁▂▂▂▂317553-260210321-23-12130-10000NA100NA110NA0110NA000
us-gaap:IncomeLossFromContinuingOperations ▇▇██▄▁▇█1461401511509840134157NA12212215014096109137112NANANANANANANANANANANANANANANANA564946465841353751
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▇▇██▄▁▇██▆▆█▇▄▅▇▅146140151151994213415715212212215014096109137112NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity ▁▁▁▄▄█▁▁00011200NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▁▃▂▂▂▁▂█▂▃▃▃▃▃▃▂▃▄▄▃▃▃▃▃▃-35-17-26-30-32-40-3338-25-17-21-18-22-14-23-27-20-12-11-14-16-16-16-13-15NA-14-14-9NA-8-7-5NA-5-2-2-11NA-6-7-7
us-gaap:IncomeTaxExpenseBenefit ▆▄▅▅▄▂▄▆▄▁▅██▂▅█▅▃▄▆▆▄▄▅▅60505755513446604929587572375674574252646048475454NA354047NA293747NA30292937NA222430
us-gaap:IncomeTaxesPaidNet ▂▃▃▅▁▃▃▆▁▄▄█▁▃▄▆▁▃▃▆▁▃▃▅▁224646761141479515546713613456910774135911041368414NANANA5NANANA5NANANANA3NANANA1
us-gaap:ProfitLoss ▇▇██▅▁▇██▆▆█▇1451411521529938134157152120122150136NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▄▁█145140152NA9836134NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▂▇▃▅▃▁▄▃▇▅▆█▆▁▄▃▄▃▃▆▃▂▃▅▄322008015282-4115552031511792421579113631087168165524252121104NA1027566NA625489NA36424262NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▂▇▃▅▃▁▄▃▇▅▆█▆322018015483-211556203147179242157NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇▇██▅▁▇██▆▆█▇▄▆▇▅▄▅▆▅▄▄▅▅▃▃▃▄▃▂▃▄▂▂▂▂▂▁▁▁▂1451401521509836134157152124122150136861221401079510111910780911041047773758462546380564946465841353753
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █████▇▇▇▆▆▅▅▅▅▅▅▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁12354127791241112704126651139311585115489636936688638430812283038203818573565647570456345522557355345498520945184361421837223723350234253260319925382417241723552299NANANA
us-gaap:LiabilitiesAndStockholdersEquity █████▇▇▇▆▆▅▅▅▅▅▅▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁12354127791241112704126651139311585115489636936688638430812283038203818573565647570456345522557355345498520945184361421837223723350234253260319925382417241723552299NANANA
us-gaap:StockholdersEquity ███████▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁495750084817484047994782484047194406419840413856360634423427330732343114303629542779272026672602247123502254213720411964188818131745164415791535153514851414NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ████████▇▆▆▆▆▆▅▅▅▄▄▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁4442468744834631464445204593459340393822366835003318356732953298299323402387237223372317234522402093179916751658139913841296125311741149936890890852836NANANA
us-gaap:ReceivablesNetCurrent ▇▇▇██▇▇█▇▆▆▆▆▅▆▆▅▃▄▄▄▃▄▄▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁116811311223128513531154125513011211102710211001973860959995882590626651645601609624577458438413357311301309310281231236236222191NANANA
 us-gaap:ReceivablesNetCurrent us-gaap:StatementBusinessSegments srt:Europe▃▁▆█657636705725NA649NANANA555NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ReceivablesNetCurrent us-gaap:StatementBusinessSegments srt:NorthAmerica▁▇▄█395419405423NA411NANANA379NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InventoryNet ██▇▇████▇▇▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁271827722582265026922836279427182401238022362063197819351912189017821556146414021358143313411346125510761018972883900826798736736605556556514492NANANA
 us-gaap:InventoryNet us-gaap:ProductOrService lkq:Aftermarketandrefurbishedproducts██▇█████▆▆▆▅▅▅▅▅▄▃▃▃▃▃▃▃▂▂▂▁▁▁225422972117218122292309228722081915187717691613155715401450142213741146107010139681022944955880706649598516523NANANA445NANANANANANANANA
 us-gaap:InventoryNet us-gaap:ProductOrService lkq:Salvageandremanufacturedproducts▅▅▅▅▅█▇▇▆▇▆▅▄▂▂▃▃▃▂▂▂▃▃▂▁▁▁▁▁▂436447438441437503484490469487466449421394386397408410393389389411396391375370368373366377NANANA291NANANANANANANANA
 us-gaap:InventoryNet us-gaap:StatementBusinessSegments lkq:Specialty██▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▁4083793323263333493453533493402852822922992933053192812532232182041631611650NANANANANANANANANANANANANANANANA
 us-gaap:InventoryNet us-gaap:StatementBusinessSegments srt:Europe▃█▁▄1318140112741326NA1410NANANA964NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InventoryNet us-gaap:StatementBusinessSegments srt:NorthAmerica▆▆▁█991991975996NA1076NANANA1076NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InventoryFinishedGoods us-gaap:ProductOrService lkq:ManufacturedProducts▄████▁▁▄56666445NA4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InventoryRawMaterialsAndSupplies us-gaap:ProductOrService lkq:ManufacturedProducts█▆▆▇▆▆▄▁1917171817171613NA10NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▆▇▆█▇▅▅▆▅▄▄▄▃▃▄▄▃▃▃▃▂▃▂▃▂▂▂▂▂▁▁▁▁▁▁22226024531928319920022818013413513210187151139991068197808576867342444540282627261916NANANA13NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NoncurrentAssets █████▁247125422487250124851220NANANA913NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:DE██▅▆▆▁335340295306305217NANANA0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:GB▆█▇▇█▁300330306325339165NANANA178NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:US█████▁14561467148514451424620NANANA583NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical lkq:OtherCountries▇▇▇██▁379404399423416217NANANA151NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ████████▆▆▅▅▅▅▆▇▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁1202123411841206120612201201118892991386784180981110231055758696652650621629612621593546531515492494453443430424371358358342331NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments srt:Europe▁▇▂█513538516543NA562NANANA293NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments srt:NorthAmerica▇█▂▁605610582577NA570NANANA537NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ████████▆▆▆▅▅▅▅▅▅▄▄▄▃▄▃▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁433444064309440943544381447544213572353633923191312030543117305930752319234822862235228822572308219719371920182616741690159715781499147611211063106310571032NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▃▄▄▅▅▇▇█▁▁819850837880889928953973740743NANANA584NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▅▆▆▆▆▆█▇▆▅▅▅▄▄▆▅▃▃▄▄▄▃▄▄▄▃▃▃▂▂▂▂▂▁▁▁▁▁▁1391531491471571622051681461421331191121011481428176969696919897958178695447464447403837373529NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LiabilitiesCurrent ▇███▇▆▆▇▆▅▅▅▄▅▄▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁19382178205421061971169017351788147413221302122111591210114911681049751797726772750771750775677642559504487464445457397227193193208225NANANA
us-gaap:AccountsPayableCurrent ▇▇██▇▇▇█▆▆▆▆▅▅▅▆▅▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁89394299710319529429419818127887497246516336827355974154163923974004033923843492842632022192192242122108477777576NANANA
us-gaap:OtherLiabilitiesCurrent █▇▇█▆▄▄▃▃▃▃▃▅▂▃▃▄▂▄▃▂▂▂▂▂▁▁▁▁▁▁▁▁▂1301211131341006157494145514783374640643164412232313532181712151711121424NANANANA9NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:LongTermDebt us-gaap:LongtermDebtType lkq:EuroNotes2024▂▄▁▅▄▆▇█551560544568560573580584NA600NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType lkq:EuroNotes202628▂▃▁▄▃▅▅█11031121108911371121114611601200NA0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType lkq:USNotes2023▁███████0600600600600600600600NA600NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxLiabilitiesNoncurrent ▇▇▇▇▇▇██▆▆▆▅▅▅▅▅▄▃▄▄▄▄▄▄▄▃▂▂▂▂▂▂▂▂▁▁▁▁▁300310296303305311325332242252241225221199226225179127175178177181159160161133118118101102898889886164646766NANANA
us-gaap:MinorityInterest ▃▅▆█▇▇▇▇▁▁2939546957565657128NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▇█▇▇▇▇██▇▆▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁3263653223423293643763893293072572362001742112091501251241231201191111051058889878174787467605552524945NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ███████▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁495750084817484047994782484047194406419840413856360634423427330732343114303629542779272026672602247123502254213720411964188818131745164415791535153514851414NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▇▇▇▇▇▆▄▃▂▁498750484872490948564838489747764418420640413856NA3442NANANA3114NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital███████▇▁▁▁▁142514181427142914201415140914031146114111351130NA1116NANANA1090NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇▇▆▅▅▄▄▃▂▂▁428241403999384736963598356234283271312429992877NA2590NANANA2126NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockValue ███████████████████████████▄▄▄▄▁▁▁▁▁▁▁▁333333333333333333333333333222211111111NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ████████▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁14251418142714291420141514091403114611411135113011221116111011111101109010841070106110541044103110211006996982961950938928913902892885885878869NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▇▇▆▆▆▆▅▅▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁428241403999384736963598356234283271312429992877272625902504237422342126203119291810170316221531142613211243117010941010947893829748692643643596538NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▃▂▄▃▄▅▅▇▆▅▄▂▂▃▄▅▅▆▆▅▆▇███▇▇▇▇▇▇▇▇▇▇▇▇▇-313-200-260-188-190-174-134-116-14-70-97-154-245-267-190-181-104-105-82-49-94-40-236202011-18-1700-90-8-75584NANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents lkq:AccumulatedGainLossfromUnconsoldatedSubsidiaries▃▅▅▄▁▅██▇▇▇███-5-3-3-4-7-300-1-1-1000NANANA0NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss▁▁▅▅▅▅▅███▅▅▇▇-31-31-10-7-7-8-81098-6-652NANANA-7NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges▂▄▄▄▆▇██▇▆▅▅▆▅▂▁▂▂▂▂▂▂▂▁▁▁-1545111419191711810118-1-400-1-2-3-3-3-4-4-5NANANANANANANANANANANANANANANANA
us-gaap:TreasuryStockValue █▆▆▅▂▁43935135125013060NANANA0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▃▅▆█▇▇▇▇▁▁2939546957565657128NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▂▆█▃▃▄▃▃▂▂▃▃▂▃▄▃▁▄▂▃▁▃▁▂19498326461177189192183145698718917211016822513038208102180481705597NANANA106NANANA110NANANANA77NANANA88
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇▇▇▇▆▁▇▆▆▇█▆▇▃▄▇▆▇▇▆▇▆▄-44-104-43-58-57-87-122-1184-64-300-197-67181-285-83-716-625-76-144-74-34-171-47-181-521NANANA-34NANANA-46NANANANA-61NANANA-2
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▃▂▁▂▂▂█▂▄▃▂▁▃▂▅▆▃▂▂▂▃▃▃▄-33489-217-339-132-96-751171-11723476-96-326137-89540637-11-68-64-80-416120386NANANA-67NANANA-57NANANANA-46NANANA-1
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▂▆█▃▃▄▃▃▂▂▃▃▂▃▄▃▁▄▂▃▁▃▁▂19498326461177189192183145698718917211016822513038208102180481705597NANANA106NANANA110NANANANA77NANANA88
us-gaap:NetIncomeLoss ▇▇██▅▁▇██▆▆█▇▄▆▇▅▄▅▆▅▄▄▅▅▃▃▃▄▃▂▃▄▂▂▂▂▂▁▁▁▂1451401521509836134157152124122150136861221401079510111910780911041047773758462546380564946465841353753
us-gaap:ProfitLoss ▇▇██▅▁▇██▆▆█▇1451411521529938134157152120122150136NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▄▁█145140152NA9836134NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization ▆█▇▇▇██▆▅▅▅▅▄▃▅▅▂▂▂▁▁▂▁▁▁71847776768381686163595650475957333332313034313127NA222019NA181716NA13121211NANANA9
 us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments srt:Europe▂▆▅▄▅██▁4150474647535239NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments srt:NorthAmerica▄█▄▃▃▃▃▁2325232222222221NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▃█▁▂▃█▂▂▅▅▅▃▅-1635-30-22-931-22-2371011-107NANANANANANANANANANANANANANANA-3NANANA16NANANANA7NANANA1
us-gaap:IncreaseDecreaseInInventories ▄█▃▁▁▅▅▄▃▇▆▄▃▇▄▃▃▇▄▄▂▆▄▄▄7132-17-59-71565817-5106771909115-23-18105165-4367142119NANANA-9NANANA-13NANANANA-2NANANA4
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇▇▇▇▆▁▇▆▆▇█▆▇▃▄▇▆▇▇▆▇▆▄-44-104-43-58-57-87-122-1184-64-300-197-67181-285-83-716-625-76-144-74-34-171-47-181-521NANANA-34NANANA-46NANANANA-61NANANA-2
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▃▂▁▂▂▂█▂▄▃▂▁▃▂▅▆▃▂▂▂▃▃▃▄-33489-217-339-132-96-751171-11723476-96-326137-89540637-11-68-64-80-416120386NANANA-67NANANA-57NANANANA-46NANANA-1
us-gaap:RepaymentsOfLongTermDebt ▁▁▁▁▁█▄▁▁▁▁▁▁█▁▁▁▁▁▁▁▁▁▁▁4222224010544099924644055555550NANANA5NANANA3NANANANA591NANANA7
us-gaap:PaymentsForRepurchaseOfCommonStock ▇▃▇█▆▁▃▃▃88010112070-60000NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:RepaymentsOfLongTermDebt ▁▁▁▁▁█▄▁▁▁▁▁▁█▁▁▁▁▁▁▁▁▁▁▁4222224010544099924644055555550NANANA5NANANA3NANANANA591NANANA7

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value333333333333333333333333333222211111111
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.00.00.10.10.10.10.1

Common Stock Par Or Stated Value Per Share

Shares Issued

us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value320319319319318318318317309309309308308307307306306305305304304303303302301300300299298297297147147146146146145145142139134
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value320319319319318318318317309309309308308307307306306305305304304303303302301300300299298297297147147146146146145145142
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value303306306309313316318317309309309308308307307306306305305304304303303302301300300299298297297147147146146146145145142
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000500500500500500500500500500500500
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value306307312316319314311310310310310308308307307306306305305304303302301150149148148148147145145145
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value306307311315318312309308308308307306306305304304302302301300299298296147147146145145145143142142
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value0.470.459999999999999960.50.480.310.11000000000000010.420.50.490.39999999999999990.40.490.440.280.40.470.370.310.330.390.350.270.30.350.350.260.240.250.280.210.180.430.550.190.340.320.320.40.250.270.38
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value0.470.459999999999999960.490.480.310.11000000000000010.420.50.490.39999999999999990.390.490.440.280.40.460.360.310.330.390.350.260.30.340.340.260.240.250.280.210.180.430.540.190.330.320.320.390.250.260.37
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.480.459999999999999960.490.490.310.130000000000000120.420.510.490.40.40.490.460.310.40.460.350.310.330.390.350.260.30.350.350.260.240.250.280.550.380.340.320.40.290.250.270.37
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.480.459999999999999960.490.490.310.130000000000000120.420.50.490.390.390.490.450.310.40.460.350.310.330.390.350.270.30.340.340.250.240.250.280.540.380.330.320.390.280.250.260.36
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value300030093147324831003002312230302720246924652458234221502386245019211748183118381773168417211709162513161298125111951067101610061031939783759759786674607584603
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MajorCustomers

lkq:ThirdParty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302014-09-302014-06-302013-09-302013-06-30
Value3000300931473248310030023122303027202469246524581721170912981251
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues lkq:ThirdParty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MajorCustomers, us-gaap:StatementBusinessSegments

lkq:Intersegment, lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1011111111111101000000000
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.00.00.00.0
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.00.00.00.0
Percentage of Revenues lkq:Intersegment lkq:Specialty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:Intersegment, srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value00000000
Percentage of Revenues0.00.00.00.00.00.00.00.0
Percentage of Revenues0.00.00.00.00.00.00.00.0
Percentage of Revenues lkq:Intersegment srt:NorthAmerica100.0100.0100.0100.0100.0100.0100.0100.0

lkq:Intersegment, us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-100000
Percentage of Revenues-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.0-0.0-0.0
Percentage of Revenues-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.0-0.0-0.0
Percentage of Revenues lkq:Intersegment us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:ThirdParty, lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value347302394410352321388411350295329362313257311335287243283283240210200217176
Percentage of Revenues11.610.012.512.611.410.712.513.612.912.013.414.713.412.013.113.715.013.915.515.413.612.511.612.810.9
Percentage of Revenues11.610.012.512.611.410.712.513.612.912.013.414.713.412.013.113.715.013.915.515.413.612.511.612.810.9
Percentage of Revenues lkq:ThirdParty lkq:Specialty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:ThirdParty, srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value13631424145115161445142614701284
Percentage of Revenues45.447.346.146.746.647.547.142.4
Percentage of Revenues45.447.346.146.746.647.547.142.4
Percentage of Revenues lkq:ThirdParty srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0

lkq:ThirdParty, srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12891282130213211302125412621334
Percentage of Revenues43.042.641.440.742.041.840.444.0
Percentage of Revenues43.042.641.440.742.041.840.444.0
Percentage of Revenues lkq:ThirdParty srt:NorthAmerica100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

lkq:OtherRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value18815316116115114816017316013313213212910611111810392123133128151177168156154157173136134140133133
Percentage of Revenues6.35.15.15.04.95.05.15.75.95.45.45.45.54.94.74.85.45.36.77.37.39.010.39.89.611.912.614.513.413.413.617.117.6
Percentage of Revenues6.35.15.15.04.95.05.15.75.95.45.45.45.54.94.74.85.45.36.77.37.39.010.39.89.611.912.614.513.413.413.617.117.6
Percentage of Revenues lkq:OtherRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:PartsandServicesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2812285629853086294928542961285725602336233323252212
Percentage of Revenues93.794.994.995.095.195.094.994.394.194.694.694.694.5
Percentage of Revenues93.794.994.995.095.195.094.994.394.194.694.694.694.5
Percentage of Revenues lkq:PartsandServicesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

lkq:PartsandServicesDomain, lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value347302394410352321388411350295329362313
Percentage of Revenues11.610.012.512.611.410.712.513.612.912.013.414.713.4
Percentage of Revenues11.610.012.512.611.410.712.513.612.912.013.414.713.4
Percentage of Revenues lkq:PartsandServicesDomain lkq:Specialty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:PartsandServicesDomain, srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value13571419144615101440142114641279
Percentage of Revenues45.347.245.946.546.547.346.942.2
Percentage of Revenues45.347.245.946.546.547.346.942.2
Percentage of Revenues lkq:PartsandServicesDomain srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0

lkq:PartsandServicesDomain, srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11071134114511651155111111091165
Percentage of Revenues36.937.736.435.937.337.035.538.5
Percentage of Revenues36.937.736.435.937.337.035.538.5
Percentage of Revenues lkq:PartsandServicesDomain srt:NorthAmerica100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value348303395411353322390412351296330363314258312337288244284284241210201218177
Percentage of Revenues11.610.112.612.711.410.812.513.612.912.013.414.813.412.013.113.815.014.015.515.513.612.511.712.810.9
Percentage of Revenues11.610.112.612.711.410.812.513.612.912.013.414.813.412.013.113.815.014.015.515.513.612.511.712.810.9
Percentage of Revenues lkq:Specialty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value13631424145115161445142614701284
Percentage of Revenues45.447.346.146.746.647.547.142.4
Percentage of Revenues45.447.346.146.746.647.547.142.4
Percentage of Revenues srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12901283130213211302125412621335
Percentage of Revenues43.042.641.440.742.041.840.444.1
Percentage of Revenues43.042.641.440.742.041.840.444.1
Percentage of Revenues srt:NorthAmerica100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-100000
Percentage of Revenues-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.0-0.0-0.0
Percentage of Revenues-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.0-0.0-0.0
Percentage of Revenues us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementGeographical

country:DE



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value374382394415386409415148000
Percentage of Revenues12.512.712.512.812.513.613.34.90.00.00.0
Percentage of Revenues12.512.712.512.812.513.613.34.90.00.00.0
Percentage of Revenues country:DE100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:GB



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value390381394409412371408454430376399390382346336358349332358347343317349337316273266229212
Percentage of Revenues13.012.712.512.613.312.413.115.015.815.216.215.916.316.114.114.618.219.019.618.919.418.920.319.819.520.820.518.317.8
Percentage of Revenues13.012.712.512.613.312.413.115.015.815.216.215.916.316.114.114.618.219.019.618.919.418.920.319.819.520.820.518.317.8
Percentage of Revenues country:GB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-03-312011-03-31
Value153314851579161315421475153516211560139313951456141798214751483128411781229122811941130112611351107871868915889820739
Percentage of Revenues51.149.350.249.749.749.149.253.557.356.456.659.260.545.761.860.566.967.467.166.867.467.165.566.468.166.266.973.174.479.694.0
Percentage of Revenues51.149.350.249.749.749.149.253.557.356.456.659.260.545.761.860.566.967.467.166.867.467.165.566.468.166.266.973.174.479.694.0
Percentage of Revenues country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:OtherCountries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value701760779809758746762806729698671612543495575608286237242262235236245235200163107945151504443
Percentage of Revenues23.425.324.824.924.524.824.426.626.828.327.224.923.223.024.124.814.913.613.314.313.314.014.313.812.412.68.67.95.05.24.95.75.7
Percentage of Revenues23.425.324.824.924.524.824.426.626.828.327.224.923.223.024.124.814.913.613.314.313.314.014.313.812.412.68.67.95.05.24.95.75.7
Percentage of Revenues lkq:OtherCountries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value178718131947200018921840192518681666152215081493141210391503152811611051111811141074101910561038973780741694607584584449437437443346323320
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 Revenues59.660.361.961.661.061.361.761.761.361.661.260.760.348.363.062.460.460.161.160.660.660.561.460.759.960.159.358.059.758.156.657.457.657.656.357.055.353.1

Cost Of Goods And Services Sold Depreciation And Amortization

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value89989389289889688087982676629429027826725026325421821120720520319919218618415314613712112112192919189777575
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 Revenues30.029.728.327.728.929.328.227.328.211.911.811.311.411.711.010.411.412.111.311.211.511.811.210.911.411.811.711.511.912.111.811.912.012.011.412.812.912.4

Gross Profit

us-gaap:GrossProfit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value121311961200124712081161119711611053947956965930830883921760697712723699664664671651545517509501445409421447391334322322343287261261283
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues40.439.738.138.439.038.738.338.338.738.438.839.339.738.637.037.639.639.938.939.439.439.538.639.340.141.439.940.742.041.740.341.943.441.742.642.442.443.742.743.044.746.9

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value89989389289889688087982676629429027826725026325421821120720520319919218618415314613712112112192919189777575
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 Revenues30.029.728.327.728.929.328.227.328.211.911.811.311.411.711.010.411.412.111.311.211.511.811.210.911.411.811.711.511.912.111.811.912.012.011.412.812.912.4

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value241206231236222164234256226167199244235161202243185151166200185146156173173133123131141104911081339085787810773656989
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.16.97.47.37.25.57.58.58.36.88.19.910.17.58.59.99.78.79.110.910.58.79.110.210.710.29.510.511.89.89.010.812.99.610.910.310.313.610.810.711.914.9

Interest And Debt Expense

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value317553-260210321-23-12130-100001001100100000
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.10.60.20.20.1-0.10.2-0.00.10.40.10.10.0-0.10.1-0.10.20.10.20.0-0.10.00.00.10.00.10.0-0.00.20.10.0-0.10.30.10.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1461401511509840134157122122150140961091371125649465841353751
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.94.74.84.63.21.34.35.25.05.06.16.04.54.65.65.86.06.36.17.46.15.96.58.6

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value146140151151994213415715212212215014096109137112
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.94.74.84.73.21.44.35.25.65.05.06.16.04.54.65.65.8

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value00011200
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.0-0.00.00.00.10.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value-35-17-26-30-32-40-3338-25-17-21-18-22-14-23-27-20-12-11-14-16-16-16-13-15-14-14-9-8-7-5-5-2-2-11-6-7-7
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.2-0.6-0.8-0.9-1.0-1.4-1.11.3-0.9-0.7-0.9-0.8-1.0-0.7-1.0-1.1-1.0-0.7-0.6-0.8-0.9-1.0-1.0-0.8-0.9-1.1-1.2-0.8-0.8-0.7-0.5-0.7-0.4-0.4-1.5-1.1-1.2-1.2

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value6050575551344660492958757237567457425264604847545435404729374730292937222430
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 Revenues2.01.71.81.71.71.21.52.01.81.22.43.13.11.82.43.13.02.42.93.53.42.92.83.23.32.73.33.92.93.74.63.93.83.84.83.74.25.1

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value2246467611414795155467136134569107741359110413684145531
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.71.51.52.30.41.41.53.10.62.22.75.60.62.12.94.40.42.41.95.00.62.52.14.90.90.40.60.40.2

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1451411521529938134157152120122150136
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.94.74.84.73.21.34.35.25.64.95.06.15.8

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value0601-40
Percentage of ProfitLoss0.64.7-0.21.0-10.7-0.3
Percentage of Revenues0.00.2-0.00.0-0.1-0.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value1451401529836134
Percentage of ProfitLoss99.499.499.899.094.799.7
Percentage of Revenues4.84.74.83.21.24.3
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value322008015282-41155520315117924215791136310871681655242521211041027566625489364262
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.16.72.54.72.6-0.13.71.87.56.17.39.96.70.54.82.65.64.13.79.03.02.53.17.16.47.96.05.56.25.48.74.75.78.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value322018015483-211556203147179242157
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.16.72.64.82.7-0.13.71.97.56.07.39.96.7

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1451401521509836134157152124122150136861221401079510111910780911041047773758462546380564946465841353753
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.84.74.84.63.21.24.35.25.65.05.06.15.84.05.15.75.65.45.56.56.04.85.36.16.45.95.76.07.15.85.36.47.86.06.36.16.17.46.15.96.58.9

Net Income Loss Attributable To Noncontrolling Interest

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value12354127791241112704126651139311585115489636936688638430812283038203818573565647570456345522557355345498520945184361421837223723350234253260319925382417235522992020
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value12354127791241112704126651139311585115489636936688638430812283038203818573565647570456345522557355345498520945184361421837223723350234253260319925382417235522992020
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value4957500848174840479947824840471944064198404138563606344234273307323431143036295427792720266726022471235022542137204119641888181317451644157915351485141411791020849
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.139.238.838.137.942.041.840.945.744.845.645.744.441.541.840.444.055.153.252.450.348.848.247.347.452.051.750.754.852.753.952.953.551.462.263.563.161.558.40.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4442468744834631464445204593459340393822366835003318356732953298299323402387237223372317234522402093179916751658139913841296125311741149936890852836702
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.036.736.136.536.739.739.639.841.940.841.441.540.943.040.240.340.741.441.942.142.341.642.440.740.239.838.439.337.637.237.036.636.035.936.936.836.236.434.8

Cash And Cash Equivalents At Carrying Value

Receivables Net Current

us-gaap:ReceivablesNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1168113112231285135311541255130112111065102710211001973860959995882590626651645601609624577458438413357311301309310281231236222191152
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.58.99.910.110.710.110.811.312.60.011.011.511.912.010.411.712.212.010.411.011.611.710.811.011.411.110.110.19.89.68.48.69.09.58.89.19.89.48.37.5

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1147511213613793122141140928911411664799910359818687505568710
Percentage of ReceivablesNetCurrent9.86.79.210.610.28.19.710.911.69.08.811.412.07.58.310.011.710.113.013.213.68.49.011.012.40.0
Percentage of Assets0.90.60.91.11.10.81.11.21.51.01.01.41.40.81.01.21.41.11.41.51.60.91.01.21.40.0
Percentage of Assets lkq:Specialty0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value657636705725649555
Percentage of ReceivablesNetCurrent56.356.257.656.456.354.1
Percentage of Assets5.35.05.75.75.75.9
Percentage of Assets srt:Europe0.00.00.00.00.00.0

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value395419405423411379
Percentage of ReceivablesNetCurrent33.937.133.132.935.737.0
Percentage of Assets3.23.33.33.33.64.1
Percentage of Assets srt:NorthAmerica0.00.00.00.00.00.0

Inventory Net

us-gaap:InventoryNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value271827722582265026922836279427182401238022362063197819351912189017821556146414021358143313411346125510761018972883900826798736736605556514492385
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.021.720.820.921.324.924.123.524.925.425.224.524.423.323.323.124.227.625.724.924.625.724.224.524.123.823.323.123.724.223.623.322.623.023.923.021.921.419.1

us-gaap:ProductOrService

lkq:Aftermarketandrefurbishedproducts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value225422972117218122292309228722081915187717691613155715401450142213741146107010139681022944955880706649598516523445
Percentage of InventoryNet82.982.982.082.382.881.481.981.279.878.979.178.278.779.675.975.377.173.673.172.271.371.370.470.970.165.663.861.658.558.160.5
Percentage of Assets18.318.017.117.217.620.319.719.119.920.020.019.119.218.617.717.418.720.318.818.017.518.317.117.416.915.614.914.213.914.113.9
Percentage of Assets lkq:Aftermarketandrefurbishedproducts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lkq:ManufacturedProducts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value27262626242322191616
Percentage of InventoryNet1.01.01.01.00.90.80.80.70.70.7
Percentage of Assets0.20.20.20.20.20.20.20.20.20.2
Percentage of Assets lkq:ManufacturedProducts0.00.00.00.00.00.00.00.00.00.0

lkq:Salvageandremanufacturedproducts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value436447438441437503484490469487466449421394386397408410393389389411396391375370368373366377291
Percentage of InventoryNet16.016.217.016.716.317.717.318.019.620.520.921.821.320.420.221.022.926.426.927.828.728.729.629.129.934.436.238.441.541.939.5
Percentage of Assets3.53.53.53.53.54.44.24.24.95.25.35.35.24.84.74.95.67.36.96.97.17.47.27.17.28.28.48.99.810.19.1
Percentage of Assets lkq:Salvageandremanufacturedproducts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value4083793323263333493453533493402852822922992933053192812532232182041631611650
Percentage of InventoryNet15.013.712.912.312.412.312.313.014.514.312.813.714.815.515.316.217.918.117.316.016.114.312.212.013.20.0
Percentage of Assets3.33.02.72.62.63.13.03.13.63.63.23.43.63.63.63.74.35.04.44.04.03.73.02.93.20.0
Percentage of Assets lkq:Specialty0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value13181401127413261410964
Percentage of InventoryNet48.550.649.450.149.740.5
Percentage of Assets10.711.010.310.412.410.3
Percentage of Assets srt:Europe0.00.00.00.00.00.0

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value99199197599610761076
Percentage of InventoryNet36.535.737.837.638.045.2
Percentage of Assets8.07.87.97.89.411.5
Percentage of Assets srt:NorthAmerica0.00.00.00.00.00.0

Inventory Finished Goods

us-gaap:ProductOrService

us-gaap:InventoryFinishedGoods

lkq:ManufacturedProducts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value566664454
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets lkq:ManufacturedProducts0.00.00.00.00.00.00.00.00.0

Inventory Raw Materials And Supplies

us-gaap:ProductOrService

us-gaap:InventoryRawMaterialsAndSupplies

lkq:ManufacturedProducts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value191717181717161310
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.10.10.10.10.10.10.1
Percentage of Assets lkq:ManufacturedProducts0.00.00.00.00.00.00.00.00.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value2222602453192831992002281801781341351321018715113999106819780857686734244454028262726191613
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.82.02.02.52.21.71.72.01.90.01.41.51.61.21.11.91.71.31.91.41.71.51.51.41.61.40.91.01.11.10.80.80.80.80.60.60.6

Noncurrent Assets

us-gaap:NoncurrentAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value247125422487250124851220913
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.019.920.019.719.610.79.7

us-gaap:StatementGeographical

country:DE



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3353402953063052170
Percentage of NoncurrentAssets13.613.411.912.312.317.80.0
Percentage of Assets2.72.72.42.42.41.90.0
Percentage of Assets country:DE0.00.00.00.00.00.00.0

country:GB



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value300330306325339165178
Percentage of NoncurrentAssets12.113.012.313.013.613.519.5
Percentage of Assets2.42.62.52.62.71.41.9
Percentage of Assets country:GB0.00.00.00.00.00.00.0

country:US



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value14561467148514451424620583
Percentage of NoncurrentAssets58.957.759.757.857.350.863.9
Percentage of Assets11.811.512.011.411.35.46.2
Percentage of Assets country:US0.00.00.00.00.00.00.0

lkq:OtherCountries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value379404399423416217151
Percentage of NoncurrentAssets15.415.916.116.916.717.816.6
Percentage of Assets3.13.23.23.33.31.91.6
Percentage of Assets lkq:OtherCountries0.00.00.00.00.00.00.0

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1202123411841206120612201201118892991386784180981110231055758696652650621629612621593546531515492494453443430424371358342331289
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.79.79.59.59.510.710.410.39.69.79.810.010.09.812.512.910.312.311.411.511.311.311.111.311.412.112.212.213.213.312.912.913.213.314.614.814.514.414.4

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value838485858587858683825658585757585853494745453938360
Percentage of PropertyPlantAndEquipmentNet6.96.97.37.17.17.17.17.29.09.06.66.97.37.15.65.57.77.67.57.37.47.26.46.16.20.0
Percentage of Assets0.70.70.70.70.70.80.70.70.90.90.60.70.70.70.70.70.80.90.90.80.80.80.70.70.70.0
Percentage of Assets lkq:Specialty0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value513538516543562293
Percentage of PropertyPlantAndEquipmentNet42.743.743.645.146.132.1
Percentage of Assets4.24.24.24.34.93.1
Percentage of Assets srt:Europe0.00.00.00.00.00.0

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value605610582577570537
Percentage of PropertyPlantAndEquipmentNet50.349.549.247.946.858.8
Percentage of Assets4.94.84.74.55.05.7
Percentage of Assets srt:NorthAmerica0.00.00.00.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

Goodwill

us-gaap:Goodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value43344406430944094354438144754421357235363392319131203054311730593075231923482286223522882257230821971937192018261674169015971578149914761121106310571032938907
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.134.534.734.734.438.538.638.337.137.838.337.938.436.838.037.441.841.141.240.640.541.140.842.042.242.944.043.345.045.445.646.146.046.144.244.044.944.946.50.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value819850837880889928953973740743584
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.66.76.76.97.08.28.28.47.77.97.0

Finite Lived Intangible Assets Net

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1391531491471571622051681461421331191121011481428176969696919897958178695447464447403837352921
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.21.21.21.21.41.81.51.51.51.51.41.41.21.81.71.11.31.71.71.81.61.81.81.81.81.81.61.51.31.31.31.51.31.51.51.51.31.1

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value19382178205421061971169017351788147413221302122111591210114911681049751797726772750771750775677642559504487464445457397227193208225168
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.717.016.516.615.614.815.015.515.314.114.714.514.314.614.014.314.313.314.012.914.013.513.913.614.915.014.713.313.613.113.313.014.012.49.08.08.89.88.3

Debt Current

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value89394299710319529429419818127887497246516336827355974154163923974004033923843492842632022192192242122108477757651
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.27.48.08.17.58.38.18.58.48.48.58.68.07.68.39.08.17.47.37.07.27.27.37.17.47.76.56.25.45.96.36.56.56.63.33.23.23.32.5

Accrued Income Taxes Current

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value13012111313410061574941455147833746406431644122323135321817121517111214249
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.00.91.10.80.50.50.40.40.50.60.61.00.50.60.50.90.61.10.70.40.60.60.60.60.40.40.30.40.50.30.40.40.80.4

Long Term Debt

us-gaap:LongtermDebtType

us-gaap:LongTermDebt

lkq:EuroNotes2024



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-04-14
Value551560544568560573580584600500
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.54.44.44.54.45.05.05.16.40.0
Percentage of Assets lkq:EuroNotes20240.00.00.00.00.00.00.00.00.00.0

lkq:EuroNotes202628



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-04-092017-12-31
Value1103112110891137112111461160120010000
Percentage of LongTermDebt200.0200.0200.0200.0200.0200.0200.0205.40.00.0
Percentage of Assets8.98.88.89.08.910.110.010.40.00.0
Percentage of Assets lkq:EuroNotes2026280.00.00.00.00.00.00.00.00.00.0

lkq:USNotes2023



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312013-05-09
Value0600600600600600600600600600
Percentage of LongTermDebt0.0107.0110.1105.5107.0104.6103.4102.7100.00.0
Percentage of Assets0.04.74.84.74.75.35.25.26.40.0
Percentage of Assets lkq:USNotes20230.00.00.00.00.00.00.00.00.00.0

Deferred Tax Liabilities Noncurrent

us-gaap:DeferredTaxLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value300310296303305311325332242252241225221199226225179127175178177181159160161133118118101102898889886164676652
Percentage of DeferredTaxLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.42.42.42.42.72.82.92.52.72.72.72.72.42.82.82.42.33.13.23.23.32.92.93.13.02.72.82.72.72.62.62.72.82.42.72.92.92.6

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

Minority Interest

us-gaap:MinorityInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2939546957565657128
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.40.50.50.50.50.50.10.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3263653223423293643763893293072572362001742112091501251241231201191111051058889878174787467605552494527
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.92.62.72.63.23.33.43.43.32.92.82.52.12.62.62.02.22.22.22.22.12.01.92.02.02.12.12.22.02.32.22.11.92.22.22.12.01.3

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value4957500848174840479947824840471944064198404138563606344234273307323431143036295427792720266726022471235022542137204119641888181317451644157915351485141411791020849
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.139.238.838.137.942.041.840.945.744.845.645.744.441.541.840.444.055.153.252.450.348.848.247.347.452.051.750.754.852.753.952.953.551.462.263.563.161.558.40.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value49875048487249094856483848974776441842064041385634423114
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.439.539.338.638.342.542.341.445.944.945.645.741.555.1

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value-313-200-260-188-190-174-134-116-14-70-97-154-267-105
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-6.3-4.0-5.4-3.8-3.9-3.6-2.8-2.4-0.3-1.7-2.4-4.0-7.8-3.4
Percentage of Assets-2.5-1.6-2.1-1.5-1.5-1.5-1.2-1.0-0.2-0.8-1.1-1.8-3.2-1.9
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value14251418142714291420141514091403114611411135113011161090
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest28.628.129.329.129.329.228.829.425.927.128.129.332.435.0
Percentage of Assets11.511.111.511.211.212.412.212.211.912.212.813.413.419.3
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value33333333333333
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.1
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value29395469575656571280
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.60.81.11.41.21.21.21.20.30.20.0
Percentage of Assets0.20.30.40.50.50.50.50.50.10.10.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value42824140399938473696359835623428327131242999287725902126
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest85.982.082.178.476.174.472.771.874.074.374.274.675.268.3
Percentage of Assets34.732.432.230.329.231.630.829.734.033.433.834.131.237.6
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStockCommon



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value-439-351-351-250-130-6000
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-8.8-7.0-7.2-5.1-2.7-1.20.00.0
Percentage of Assets-3.6-2.8-2.8-2.0-1.0-0.50.00.0
Percentage of Assets us-gaap:TreasuryStockCommon0.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value333333333333333333333333333222211111111
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.00.00.10.10.10.10.1

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value14251418142714291420141514091403114611411135113011221116111011111101109010841070106110541044103110211006996982961950938928913902892885878869815
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.511.111.511.211.212.412.212.211.912.212.813.413.813.413.513.615.019.319.019.019.218.918.918.819.622.322.823.325.825.526.827.128.028.235.236.637.337.840.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value428241403999384736963598356234283271312429992877272625902504237422342126203119291810170316221531142613211243117010941010947893829748692643596538369
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.732.432.230.329.231.630.829.734.033.433.834.133.631.230.529.030.437.635.634.332.830.629.327.827.429.228.527.729.427.127.126.125.523.427.326.625.323.418.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value-313-200-260-188-190-174-134-116-14-70-97-154-245-267-190-181-104-105-82-49-94-40-236202011-18-1700-90-8-7584-7-13
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-2.5-1.6-2.1-1.5-1.5-1.5-1.2-1.0-0.2-0.8-1.1-1.8-3.0-3.2-2.3-2.2-1.4-1.9-1.4-0.9-1.7-0.7-0.00.70.40.40.3-0.4-0.50.0-0.0-0.3-0.0-0.3-0.30.20.40.2-0.40.0

us-gaap:StatementEquityComponents

lkq:AccumulatedGainLossfromUnconsoldatedSubsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value-5-3-3-4-7-300-1-1-10000
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax1.71.71.42.53.72.1-0.6-0.213.11.91.70.40.1-0.0-0.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.1-0.00.00.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets lkq:AccumulatedGainLossfromUnconsoldatedSubsidiaries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value-31-31-10-7-7-8-81098-6-652-7
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax10.115.93.94.24.14.66.6-8.8-64.3-12.47.04.3-2.4-1.07.3
Percentage of Assets-0.3-0.2-0.1-0.1-0.1-0.1-0.10.10.10.1-0.1-0.10.10.0-0.1
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-1545111419191711810118-1-400-1-2-3-3-3-4-4-5
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.6-2.7-1.8-3.2-6.1-8.2-14.8-17.0-118.2-16.4-8.8-6.7-4.6-3.00.62.30.50.91.94.53.38.5173.7-11.9-23.8-28.0
Percentage of Assets-0.00.00.00.00.10.10.20.20.20.10.10.10.10.1-0.0-0.1-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-274-170-251-181-187-177-146-125-20-71-97-157-250-272-182-170-96-96-70-37-81-270402424
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax87.685.196.596.598.2101.5108.8108.4140.8102.1100.1102.0102.2102.095.693.792.491.986.375.986.567.3-43.9110.2120.5124.5
Percentage of Assets-2.2-1.3-2.0-1.4-1.5-1.6-1.3-1.1-0.2-0.8-1.1-1.9-3.1-3.3-2.2-2.1-1.3-1.7-1.2-0.7-1.5-0.50.00.70.50.6
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value439351351250130600
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.62.82.82.01.00.50.0

Minority Interest

us-gaap:MinorityInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2939546957565657128
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.40.50.50.50.50.50.10.1

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value194983264611771891921831456987189172110168225130382081021804817055971061107788
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.53.310.414.25.76.36.26.15.32.83.57.77.45.27.19.26.82.211.45.610.22.99.93.26.08.910.79.814.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-44-104-43-58-57-87-122-1184-64-300-197-67181-285-83-716-625-76-144-74-34-171-47-181-521-34-46-61-2
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.5-3.5-1.4-1.8-1.9-2.9-3.9-39.1-2.4-12.2-8.0-2.77.7-13.3-3.5-29.2-32.5-4.4-7.9-4.1-1.9-10.2-2.8-10.6-32.1-2.9-4.5-7.8-0.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-33489-217-339-132-96-751171-11723476-96-326137-89540637-11-68-64-80-416120386-67-57-46-1
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-11.23.0-6.9-10.4-4.3-3.2-2.438.7-4.39.53.1-3.9-13.96.4-3.722.033.2-0.6-3.7-3.5-4.5-0.31.07.023.8-5.7-5.6-6.0-0.2

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value194983264611771891921831456987189172110168225130382081021804817055971061107788
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.53.310.414.25.76.36.26.15.32.83.57.77.45.27.19.26.82.211.45.610.22.99.93.26.08.910.79.814.6

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1451401521509836134157152124122150136861221401079510111910780911041047773758462546380564946465841353753
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.84.74.84.63.21.24.35.25.65.05.06.15.84.05.15.75.65.45.56.56.04.85.36.16.45.95.76.07.15.85.36.47.86.06.36.16.17.46.15.96.58.9

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1451411521529938134157152120122150136
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.94.74.84.73.21.34.35.25.64.95.06.15.8

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value0601-40
Percentage of ProfitLoss0.64.7-0.21.0-10.7-0.3
Percentage of Revenues0.00.2-0.00.0-0.1-0.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value1451401529836134
Percentage of ProfitLoss99.499.499.899.094.799.7
Percentage of Revenues4.84.74.83.21.24.3
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-03-31
Value718477767683816861635956504759573333323130343131272220191817161312119
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value7866667776555555555557453
Percentage of DepreciationDepletionAndAmortization10.010.29.09.19.18.48.810.311.610.59.19.710.811.99.59.216.116.916.916.416.521.613.616.313.4

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4150474647535239
Percentage of DepreciationDepletionAndAmortization57.659.560.761.461.764.764.058.2

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2325232222222221
Percentage of DepreciationDepletionAndAmortization32.430.330.329.429.226.927.231.6

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-03-312012-03-312011-03-312010-03-31
Value-1635-30-22-931-22-2371011-107-31671
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value7132-17-59-71565817-5106771909115-23-18105165-4367142119-9-13-24
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-44-104-43-58-57-87-122-1184-64-300-197-67181-285-83-716-625-76-144-74-34-171-47-181-521-34-46-61-2
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.5-3.5-1.4-1.8-1.9-2.9-3.9-39.1-2.4-12.2-8.0-2.77.7-13.3-3.5-29.2-32.5-4.4-7.9-4.1-1.9-10.2-2.8-10.6-32.1-2.9-4.5-7.8-0.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-33489-217-339-132-96-751171-11723476-96-326137-89540637-11-68-64-80-416120386-67-57-46-1
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-11.23.0-6.9-10.4-4.3-3.2-2.438.7-4.39.53.1-3.9-13.96.4-3.722.033.2-0.6-3.7-3.5-4.5-0.31.07.023.8-5.7-5.6-6.0-0.2

Proceeds From Issuance Of Long Term Debt

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value4222224010544099924644055555550535917
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-02-222018-12-312018-09-302018-06-302018-03-31
Value8801011207046-60000
Percentage of PaymentsForRepurchaseOfCommonStock100.00.0100.0100.0100.0100.0100.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value4222224010544099924644055555550535917
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value0.292-0.00300000000000000270.00400000000000000360.00.2710.0050000000000000044-0.011000000000000010.0160000000000000140.247-0.028000000000000025-0.0030000000000000027-0.00100000000000000090.3390.0-0.0219999999999999640.00.348-0.687-0.0040000000000000036-0.00300000000000000270.3550.0069999999999999510.00.00.340.3580.3680.392
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value000001111112223333445691316
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value0.012.2611.5510.7510.7210.159.429.229.29.319.399.339.199.168.928.838.638.598.378.368.047.046.96.476.14
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

lkq:PerformanceBasedRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value00000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.00.00.0100.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312015-03-312014-03-312013-03-312013-03-01
Value000000000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod486.90.00.0741.8717.50.00.00.00.0

Share Based Compensation

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Deferred Tax Assets Valuation Allowance

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1269130813031294127900
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.00.00.0

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value828385828300
Percentage of OperatingLeaseRightOfUseAsset6.56.46.66.36.50.00.0

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value42845740443100
Percentage of OperatingLeaseRightOfUseAsset33.834.931.033.30.00.0

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value75876881378100
Percentage of OperatingLeaseRightOfUseAsset59.858.762.460.30.00.0

Cash And Cash Equivalents Period Increase Decrease

us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-196915665-15-4-399-344-283830-37-143141-49-6-3260-130135-3-3736-3184
Percentage of CashAndCashEquivalentsPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value338528438381321337341345245279227
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:BusinessAcquisitionContingentConsiderationAndLiabilitiesAtFairValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-06-302012-03-312011-09-30
Value2105003000100000-124102500
Percentage of BusinessAcquisitionContingentConsiderationAndLiabilitiesAtFairValue100.0100.00.0100.00.00.0100.00.0100.00.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:BusinessAcquisitionandDisposalNoncashconsiderationtransferredanddebtassumed



Period End2020-03-312019-03-31
Value68
Percentage of BusinessAcquisitionandDisposalNoncashconsiderationtransferredanddebtassumed100.0100.0

lkq:Capitalcontributionsfromnetofdividendsdeclaredtononcontrollinginterestshareholder



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-3-400-2004
Percentage of Capitalcontributionsfromnetofdividendsdeclaredtononcontrollinginterestshareholder100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-3-400-2004
Percentage of Capitalcontributionsfromnetofdividendsdeclaredtononcontrollinginterestshareholder100.0100.0100.0100.0100.0100.0100.00.0100.0

lkq:ComprehensiveIncomeLossfromContinuingOperationsNetOfTaxAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value00011200
Percentage of ComprehensiveIncomeLossfromContinuingOperationsNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0

lkq:ComprehensiveIncomeLossfromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value103000.0406000.0376000.0192000.00.00.00.00.0
Percentage of ComprehensiveIncomeLossfromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.00.00.00.00.0

lkq:CostofGoodsSoldRestructuringCharges



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value0317000
Percentage of CostofGoodsSoldRestructuringCharges100.0100.0100.00.00.00.0

lkq:DepreciationandAmortizationRestructuringExpenses



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value010000
Percentage of DepreciationandAmortizationRestructuringExpenses100.0100.0100.00.00.00.0

lkq:EarningsBeforeInterestTaxesDepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value3163063193182611963023242922462653072871832662992391842012302121791872052021461521591091251519893
Percentage of EarningsBeforeInterestTaxesDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:EarningsPerShareBasicincludingPortionattributabletononcontrolinginterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.480.459999999999999960.50.490.310.12000000000000010.420.510.490.38999999999999990.40.490.44
Percentage of EarningsPerShareBasicincludingPortionattributabletononcontrolinginterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:EarningsPerShareDilutedincludingportionattributabletononcontrollinginterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.480.459999999999999960.50.490.310.12000000000000010.420.50.490.38999999999999990.390.490.44
Percentage of EarningsPerShareDilutedincludingportionattributabletononcontrollinginterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:EffectiveIncomeTaxRateReconciliationChangeasaresultoftheDiscreteItemsPercent



Period End2020-03-312019-03-31
Value0.0080.001
Percentage of EffectiveIncomeTaxRateReconciliationChangeasaresultoftheDiscreteItemsPercent100.0100.0

lkq:GainOnDisposalOfBusinessAndImpairmentOfNetAssetsHeldforSale



Period End2020-03-312019-03-31
Value015
Percentage of GainOnDisposalOfBusinessAndImpairmentOfNetAssetsHeldforSale100.0100.0

lkq:NetIncomeAttributabletoContinuingNoncontrollingInterestPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.00.00.00.00.010.00.0
Percentage of NetIncomeAttributabletoContinuingNoncontrollingInterestPerShareBasic0.00.00.00.00.0100.00.00.0

lkq:NetIncomeAttributabletoContinuingNoncontrollingInterestPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.00.00.00.00.010.00.0
Percentage of NetIncomeAttributabletoContinuingNoncontrollingInterestPerShareDiluted0.00.00.00.00.0100.00.00.0

lkq:Notesandotherfinancingreceivablesinconnectionwithdisposalsofbusinessinvestment



Period End2020-03-312019-03-31
Value70
Percentage of Notesandotherfinancingreceivablesinconnectionwithdisposalsofbusinessinvestment100.00.0

us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:BusinessAcquisition

us-gaap:NotesReceivable, lkq:StahlgruberCzechRepublicWholesaleBusiness



Period End2020-03-31
Value7
Percentage of Notesandotherfinancingreceivablesinconnectionwithdisposalsofbusinessinvestment87.6

lkq:OtherComprehensiveIncomeLossBeforeReclassificationsDisposalOfBusiness



Period End2020-03-312019-12-312019-09-302017-12-312017-09-30
Value00000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsDisposalOfBusiness100.00.0100.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302017-12-312017-09-30
Value00000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsDisposalOfBusiness100.00.0100.00.00.0

lkq:OtherComprehensiveLossIncomeBeforeReclassificationUnconsolidatedSubsidiary



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value10-1-2300202-10
Percentage of OtherComprehensiveLossIncomeBeforeReclassificationUnconsolidatedSubsidiary100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

lkq:AccumulatedGainLossfromUnconsoldatedSubsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value10-1-2300202-10
Percentage of OtherComprehensiveLossIncomeBeforeReclassificationUnconsolidatedSubsidiary100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:Othercomprehensiveincomelossunconsolidatedsubsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1012-3-40200-100
Percentage of Othercomprehensiveincomelossunconsolidatedsubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:ReclassificationFromAociCurrentPeriodAttributableToParentDeferredIncomeTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-32-70-4-1416234-4-10
Percentage of ReclassificationFromAociCurrentPeriodAttributableToParentDeferredIncomeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value00000000000
Percentage of ReclassificationFromAociCurrentPeriodAttributableToParentDeferredIncomeTax0.2-7.90.21.9-1.4-0.0-0.3-0.30.0-2.6-1.1

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-32-70-4-1416235-4-10
Percentage of ReclassificationFromAociCurrentPeriodAttributableToParentDeferredIncomeTax99.8107.999.898.1101.4100.0100.3100.3100.0102.6101.1101.3

lkq:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value13-1030-218117-27-8-1-1228
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value30121021
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains24.28.76.1-120.98.96.629.5-3.8

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:CurrencySwap, lkq:Interestexpensenetofinterestincome



Period End2020-03-312019-03-31
Value24
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains18.822.9

us-gaap:CurrencySwap, lkq:Otherincomenet



Period End2020-03-312019-03-31
Value713
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains57.869.5

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value01000000021
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains-0.8-9.40.21.8-1.31.4-0.3-0.3-0.0-133.8-13.3

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value13-1130-219107-27-8-4-12-28
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParentUnrealizedLossGains100.8109.499.898.2101.398.6100.3100.3100.0233.8101.6-102.0

us-gaap:StatementEquityComponents

lkq:RestrictedStockUnitsVestedSharesNetOfTaxWithholdings

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value400000.035000.0313000.068000.0303000.03000.0256000.044000.0300000.013000.0259000.0
Percentage of RestrictedStockUnitsVestedSharesNetOfTaxWithholdings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:RestrictedStockUnitsVestedValueNetofTaxWithholdings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-2069000.0-283000.0-647000.0-77000.0-1077000.0-85000.0-934000.0-381000.0-2396000.0-430000.0-1140000.0
Percentage of RestrictedStockUnitsVestedValueNetofTaxWithholdings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-2073000.0-283000.0-650000.0-78000.0-1080000.0-85000.0-937000.0-381000.0-2399000.0-430000.0-1142000.0
Percentage of RestrictedStockUnitsVestedValueNetofTaxWithholdings100.2100.0100.5101.3100.3100.0100.3100.0100.1100.0100.2

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4000.00.03000.01000.03000.00.03000.00.03000.00.02000.0
Percentage of RestrictedStockUnitsVestedValueNetofTaxWithholdings-0.2-0.0-0.5-1.3-0.3-0.0-0.3-0.0-0.1-0.0-0.2

lkq:RestructuringChargesAndBusinessCombinationAcquisitionRelatedCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value616883561549422589146416135323102022
Percentage of RestructuringChargesAndBusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:RestructuringChargesAndBusinessCombinationAcquisitionRelatedCostsnetofRestructuringDepreciation



Period End2020-03-312019-12-312019-09-302019-03-31
Value61573
Percentage of RestructuringChargesAndBusinessCombinationAcquisitionRelatedCostsnetofRestructuringDepreciation100.0100.0100.0100.0

lkq:SegmentEBITDA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value321313336358319287326341295253267305290175273318236192207233221182191211205161149156161
Percentage of SegmentEBITDA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value32254552372742564123354835193241311426402515172817
Percentage of SegmentEBITDA10.08.113.514.611.99.613.216.414.29.113.115.912.210.911.813.113.47.712.617.311.58.49.413.48.7

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value78107124116105106129110
Percentage of SegmentEBITDA24.334.537.132.432.937.139.632.4

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value211179166190176153154175
Percentage of SegmentEBITDA65.757.449.453.055.253.347.251.2

us-gaap:AwardType

lkq:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestAggregateIntrinsicValue

lkq:PerformanceBasedRSU



Period End2020-03-312019-09-302019-06-302019-03-31
Value6003
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestAggregateIntrinsicValue100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-09-302019-06-302019-03-31
Value360-149
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestAggregateIntrinsicValue600.9-134.4-324.11496.9

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value7677555555557555555555556443
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value7677555555557555555555556443
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-30
Value7678556655557555555555556554334333322
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-06-302013-03-31
Value000000000000000000000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.0100.0100.0100.00.00.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value000000000000000000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.03038.71746.91871.90.00.00.00.00.0188.50.00.0255.7286.3316.3336.0338.3346.2

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value000000000-400000000000000-10000011-1
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value73-7595424130129-1-154012-20043200
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CostOfGoodsAndServicesSoldDepreciation



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value555545
Percentage of CostOfGoodsAndServicesSoldDepreciation100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:CumulativeEffectOnRetainedEarningsBeforeTax1

us-gaap:AccountingStandardsUpdate201613



Period End2020-03-31
Value-2519000.0
Percentage of CumulativeEffectOnRetainedEarningsBeforeTax1100.0

us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents

us-gaap:AccountingStandardsUpdate201613, us-gaap:RetainedEarnings



Period End2020-03-31
Value-2519000.0
Percentage of CumulativeEffectOnRetainedEarningsBeforeTax1100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-114000.0-175000.061000.0-37000.0-253000.043000.0-21000.076000.00.0-247000.0129000.0-484000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000000000100
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value010101000100
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value100111000010
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value010101000110
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value6577717071777663566056534854535231323029293330292620191716151412111110999
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:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.00.010.00.00.0-0.010.00.0-0.010.00.0-0.01-0.030.040.020.0
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare0.0100.00.00.00.0100.00.00.0100.00.00.0100.0100.0100.0100.00.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.00.010.00.00.0-0.010.00.0-0.010.00.0-0.01-0.030.040.020.0
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare0.0100.00.00.00.0100.00.00.0100.00.00.0100.0100.0100.0100.00.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-118-92-2-90-7120613302-4-10-24-4-2-410-1000
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value010039482200
Percentage of EquityMethodInvestmentOtherThanTemporaryImpairment0.0100.00.00.0100.0100.0100.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt



Period End2020-03-312019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1200000000-260000000000-20
Percentage of GainsLossesOnExtinguishmentOfDebt100.00.0100.00.00.00.00.00.00.0100.00.00.00.00.00.00.00.0100.00.00.0100.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value2061892052051901232002182001501772252121161792151651391541851691291391591581091161318310112880757595586282
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value103000.0406000.0376000.0192000.00.00.00.00.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.00.00.00.00.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312010-03-31
Value000004000-200-4-912401
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity100.0100.0100.0100.00.0100.00.00.00.0100.00.00.0100.0100.0100.0100.00.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0141-39-46-200122000000-1-1-1-100000000
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:StatementBusinessSegments

srt:Europe



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value124-41-47-20
Percentage of IncomeLossFromEquityMethodInvestments193.8136.294.5103.7101.998.6

us-gaap:IncreaseDecreaseInAccountsPayable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value-27-87-67323-5-46-49232-21392430-43102067-2911-621-11-9-7-2-95
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value41-1414-1642-91-31379-5-566110-18-2245-2218-2748-211-2939414133
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value63-128-46-55205-71-41-18130-19-22-101084-37578-21-42-1362-7-222494722193
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000000011011
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000000000000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements12875.0-63.467.061.474.261.433.738.751.1-95.635.029.5

us-gaap:InterestIncomeExpenseNonoperatingNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-25931000.0-32325000.0-31976000.0-35884000.0-36089000.0-36889000.0-40860000.0-38272000.0-28515000.0-24596000.0-23988000.0-19650000.0-27059000.0-26381000.0-14592000.0-13092000.0-14722000.0-14622000.0-14906000.0-15807000.0-16394000.0-15628000.0-16118000.0-15200000.0-12492000.0-8595000.0-7964000.0-7356000.0-7367000.0
Percentage of InterestIncomeExpenseNonoperatingNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value13561160146318411338103510202323191962162192187667
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation



Period End2020-03-31
Value11
Percentage of NoncontrollingInterestDecreaseFromDeconsolidation100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-31
Value11
Percentage of NoncontrollingInterestDecreaseFromDeconsolidation100.0

us-gaap:NumberOfReportableSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3.00.00.00.03.03.03.03.04.04.03.03.03.03.00.00.00.03.0
Percentage of NumberOfReportableSegments100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0

us-gaap:StatementBusinessSegments

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-30
Value1.00.00.0
Percentage of NumberOfReportableSegments33.30.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-9941-43-35-26-14-7743294862
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0-28-3001100000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-0.0-69.77.0-0.00.0-4.7-8.4-0.9-1.50.80.51.2

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value4-1028-9153730-40-15-30
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-4.2-26.5-65.1246.8273.7-14.0-52.9-39.8-10.40.7-31.8-48.1

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-10480-695-9-30-23-10748296393
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax104.2196.2158.1-146.8-173.7118.8161.3138.9111.898.5131.8149.3

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value-70-1-5-2-50232-10393-3000000000020-1-30-5-4
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value-11359-722-15-40-18-1015027569121-76-9-760-23-3245-54-38-38160290-188-98-12-3
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-31
Value-11359-722-15-40-18-1015027569121-76-9-760-23-3245-54-38-38160-18
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value0212000-1001003-4000-2000000
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value0-105-2380-5-13-1-11081-20000000
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0-70000000000
Percentage of OtherComprehensiveIncomeLossTax0.075.1-13.1-0.00.06.45.93.20.74.3-0.0-2.4

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value0-26-2316-1-7-10-5-11051-20000000
Percentage of OtherComprehensiveIncomeLossTax100.024.9113.1100.0100.0202.4-256.9134.294.82.2371.097.6-52.868.8100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value00000-922011-40
Percentage of OtherComprehensiveIncomeLossTax0.0-0.00.0-0.00.0-108.8351.1-37.44.5344.3271.0-0.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value22930-1611-73-1376-1-120-6-100-2-3-3-1-10-10-1
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value06-8006-1020-111-3-118200-102-8-2750-10
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value71209487011332260151237748326656033120360125151484861324433
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireProductiveAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-03-012016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-03-31
Value441006448537856536243434744-354505150703240264032333320182119202118241810
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

lkq:Specialty



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value233325473102320288432331100
Percentage of PaymentsToAcquireProductiveAssets4.93.16.16.74.26.97.913.56.03.31.94.98.14.41.24.116.912.312.98.910.89.59.84.34.00.00.0

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1349302119302316
Percentage of PaymentsToAcquireProductiveAssets29.349.248.145.336.938.742.431.7

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2947292331422729
Percentage of PaymentsToAcquireProductiveAssets65.847.745.848.058.954.349.754.9

us-gaap:ProceedsFromAccountsReceivableSecuritization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value11100306100002853097010215008010
Percentage of ProceedsFromAccountsReceivableSecuritization100.00.00.0100.0100.0100.00.00.00.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.00.00.0100.0100.00.0

us-gaap:ProceedsFromDivestitureOfBusinesses



Period End2020-03-312019-12-312019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value1-10000031610
Percentage of ProceedsFromDivestitureOfBusinesses100.0100.00.00.00.0100.00.0100.0100.0

us-gaap:BusinessAcquisition

lkq:StahlgruberCzechRepublicWholesaleBusiness



Period End2020-03-31
Value14
Percentage of ProceedsFromDivestitureOfBusinesses794.1

us-gaap:ProceedsFromIssuanceOfDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-600000000
Percentage of ProceedsFromIssuanceOfDebt100.00.00.00.00.00.00.0

us-gaap:ProceedsFromLinesOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value460215772828464141141120141426211745674139678114330821148528713946070082150341
Percentage of ProceedsFromLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312014-12-312013-12-31
Value-7-1-71-1200430050616
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.00.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-49-2-23-7026-36
Percentage of ProceedsFromRepaymentsOfDebt100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment



Period End2020-03-312019-03-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-31
Value510110000
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedemptionPremium



Period End2020-03-312019-03-31
Value-90
Percentage of RedemptionPremium100.00.0

us-gaap:RepaymentsOfAccountsReceivableSecuritization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value120010936000014402036326710000010
Percentage of RepaymentsOfAccountsReceivableSecuritization100.00.00.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.0

us-gaap:RepaymentsOfLinesOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value13412014215931241834344532117518519638950922666634511139139155290133284390237591116
Percentage of RepaymentsOfLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value25733452220
Percentage of RestructuringCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BusinessAcquisition

lkq:AndrewPage



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value174122402
Percentage of RestructuringCosts50.0140.057.133.366.750.080.00.0100.0

us-gaap:RestructuringPlan

lkq:A2019GlobalRestructuringProgram



Period End2020-03-312019-12-312019-09-30
Value31418
Percentage of RestructuringCosts150.0280.0257.1

lkq:A2020GlobalRestructuringProgram



Period End2020-03-31
Value2
Percentage of RestructuringCosts100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability



Period End2020-03-312019-03-31
Value75
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability



Period End2020-03-312019-03-31
Value2128
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

lkq:PerformanceBasedRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value32.210.00.00.027.69
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.00.00.00.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value33.140.0-0.039999999999999150.1699999999999981527.69
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue102.90.00.00.0100.0

us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value0000000000000000
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value000000000000000000000000000
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised-99.6-99.9-100.2-98.7-100.3100.299.80.00.00.099.7100.199.90.0100.0100.0100.10.099.9100.2100.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value1330110021122021304122212242
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value1330110021122021304122212242
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised99.999.999.9100.099.999.899.999.999.999.999.899.999.9100.099.899.999.899.899.999.999.899.899.899.899.899.999.999.8

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value0000000000000000000000000000
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.10.10.10.00.10.20.10.10.10.10.20.10.10.00.20.10.20.20.10.10.20.20.20.20.20.10.10.2

us-gaap:StockRepurchasedDuringPeriodShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-02-22
Value303421
Percentage of StockRepurchasedDuringPeriodShares100.00.0100.0100.0100.0100.0

us-gaap:TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value-10380-695-9-30-20-1054825599321-90-12-730-26-3344-54-27-3915028-3-1810-68-70
Percentage of TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockCommon



Period End2020-03-312019-03-31
Value-3300000.0-2643000.0
Percentage of TreasuryStockSharesAcquired100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value-880101-12070
Percentage of TreasuryStockValueAcquiredCostMethod100.00.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStockCommon



Period End2020-03-312019-03-31
Value-8870
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0

us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

lkq:Amountthatfairvalueexceedscarryingvalue

lkq:WarnIndustries



Period End2020-03-31
Value0.09
Percentage of Amountthatfairvalueexceedscarryingvalue100.0

us-gaap:Goodwill



Period End2020-03-312019-12-31
Value0.120.25
Percentage of Amountthatfairvalueexceedscarryingvalue133.30.0

lkq:BorrowingsUnderCreditFacility



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value190016001500160017001700
Percentage of BorrowingsUnderCreditFacility100.0100.0100.0100.0100.0100.0

lkq:BorrowingsUnderCreditFacilityFV



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value190016001500170017001700
Percentage of BorrowingsUnderCreditFacilityFV100.0100.0100.0100.0100.0100.0

lkq:Cashandcashequivalentsatcarryingvalueexcludingrestrictedcash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value332523433375316331341345245279227
Percentage of Cashandcashequivalentsatcarryingvalueexcludingrestrictedcash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:DebtandCapitalLeaseObligationsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3763404138654052422943104368443833133403314829873025334132643335281815841846
Percentage of DebtandCapitalLeaseObligationsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:DeferredServiceTypeWarrantyRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value26272626252423000
Percentage of DeferredServiceTypeWarrantyRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation

lkq:EffectofNettingDerivativeInstruments

lkq:OthernoncurrentassetsandOthernoncurrentliabilities



Period End2020-03-312019-12-312018-12-31
Value0-1-14
Percentage of EffectofNettingDerivativeInstruments0.0100.0100.0

lkq:PrepaidexpensesandothercurrentassetsandOtheraccruedexpenses



Period End2020-03-312019-12-31
Value51
Percentage of EffectofNettingDerivativeInstruments0.0-100.0

lkq:LongTermDebtandCapitalLeaseObligationsExcludingCurrentPortionNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3672371537373919409241884250426131703277302128902933327531893274274315281784
Percentage of LongTermDebtandCapitalLeaseObligationsExcludingCurrentPortionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CreditFacility, us-gaap:LineOfCreditFacility

lkq:LongTermLineofCreditCurrent

us-gaap:RevolvingCreditFacility, lkq:AmendmentNo.3FourthAmendedandRestateCreditAgreement



Period End2020-03-312019-12-312018-12-312017-12-31
Value1818918
Percentage of LongTermLineofCreditCurrent100.0100.0100.0100.0

lkq:LongtermDebtandCapitalLeaseObligationsCurrentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value903261281321361211181771421261269691667460755661
Percentage of LongtermDebtandCapitalLeaseObligationsCurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:OtherDebt



Period End2020-03-312019-12-312019-09-302018-12-31
Value6111399117
Percentage of OtherDebt100.0100.0100.0100.0

lkq:OtherUnallocatedAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-31
Value5849619359746133600060036176613748854837453843424175451243084245393228042959293028972908297129062782243723722316198920161921187317561284
Percentage of OtherUnallocatedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:RevenueVariableConsiderationReserve



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6710810686661031148978
Percentage of RevenueVariableConsiderationReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:SharePriceoftheEquityMethodInvestment



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value44.083.077.065.092.0126.0
Percentage of SharePriceoftheEquityMethodInvestment100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

lkq:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber

lkq:PerformanceBasedRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value00000
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value11111
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber600.91070.81106.21331.91497.0

us-gaap:AwardType

lkq:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue

lkq:PerformanceBasedRSU



Period End2020-03-312019-12-312019-09-302019-06-30
Value30.1327.6927.6927.69
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-30
Value32.5531.7531.931.97
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue108.0114.7115.2115.5

us-gaap:AccruedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3412893263093172883583122672182532462431692382282331241851831711641271271691401461179990858079594136322526
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value60535052555763646358565245455050472424211819191817141411998778756
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value556770657470118867970615758543533332928303128262726252322211918171713111415
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CashSurrenderValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value5060565553475350464544403836
Percentage of AssetsFairValueDisclosure91.490.480.085.371.567.645.158.458.065.171.970.965.866.9

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value4310497101051
Percentage of AssetsFairValueDisclosure8.64.714.86.213.311.29.112.17.82.7

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-06-302010-12-31
Value556770657470118867970615758543533332928303128262726252322211918131415
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:CashSurrenderValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value5060565553475350464544403836
Percentage of AssetsFairValueDisclosure91.490.480.085.371.567.645.158.458.065.171.970.965.866.9

us-gaap:FairValueMeasurementsRecurring, us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value43104971010951
Percentage of AssetsFairValueDisclosure8.64.714.86.213.311.29.112.111.67.82.7

us-gaap:ContractWithCustomerRefundLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value10097100107105105
Percentage of ContractWithCustomerRefundLiability100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerRightToRecoverProduct



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value565254575656
Percentage of ContractWithCustomerRightToRecoverProduct100.0100.0100.0100.0100.0100.0

us-gaap:CustomerRefundLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-31
Value999710010610510410610399830
Percentage of CustomerRefundLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtAndCapitalLeaseObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3788407238964086426443474404447633393428317030093048336532893361283615991607169117341864189819511730130513121376106711189811000896956632586600
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Collateral, us-gaap:LineOfCreditFacility, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentCollateralAmount

lkq:NetReceivables, lkq:MitsubishiUFJ, lkq:ReceivablesSecuritization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value116132120129142132127138144
Percentage of DebtInstrumentCollateralAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CreditFacility

us-gaap:DebtWeightedAverageInterestRate

us-gaap:RevolvingCreditFacility



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0160.0160.0160.0160.0180.0190.022
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType

lkq:NotesPayable



Period End2020-03-312019-12-31
Value0.0350.032
Percentage of DebtWeightedAverageInterestRate218.8200.0

lkq:OtherDebtMember



Period End2020-03-312019-12-31
Value0.0210.018
Percentage of DebtWeightedAverageInterestRate131.2112.5

us-gaap:DeferredFinanceCostsCurrentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value00000044221222212211316
Percentage of DeferredFinanceCostsCurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNoncurrentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value2529313334363132232191920223231711
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value139-142111115110-109-43
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value424120
Percentage of DerivativeAssetsCurrent100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeAssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312013-09-302013-06-302011-06-302010-12-31
Value03981922363533241716200010004
Percentage of DerivativeAssetsNoncurrent0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value00537710952121
Percentage of DerivativeAssetsNoncurrent0.05.361.335.340.333.929.727.522.412.710.012.68255.6

us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateSwap



Period End2020-03-312019-12-31
Value03
Percentage of DerivativeAssetsNoncurrent0.094.7

us-gaap:DerivativeLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value200000000110122112115100
Percentage of DerivativeLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value100000
Percentage of DerivativeLiabilitiesCurrent9.50.00.00.00.00.0

us-gaap:DerivativeLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value123143229404952776152345325102222567899131417151010
Percentage of DerivativeLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0231432294049527761523453
Percentage of DerivativeLiabilitiesNoncurrent0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateSwap



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value100000000000
Percentage of DerivativeLiabilitiesNoncurrent100.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302018-12-312016-12-31
Value462466562574422
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value162179162171143172153163112143120106891181061027886956981868870745866464844483443535433354137
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1451391441331341791572022082081991811851832111213891110
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lkq:Mekonomen



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-12-01
Value1161111151101341341942022021931791831810
Percentage of EquityMethodInvestments79.579.779.982.674.885.195.797.096.996.998.798.998.80.0

us-gaap:StatementBusinessSegments

srt:Europe



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value127122127116162208
Percentage of EquityMethodInvestments87.187.688.287.390.899.8

srt:NorthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value19181716160
Percentage of EquityMethodInvestments13.012.911.812.79.20.2

us-gaap:FinanceLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value444039414239
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent



Period End2020-03-312019-12-312018-12-31
Value0.0390.0410.045
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet

lkq:DerivativeGains



Period End2020-03-312019-12-31
Value-2000000.0-12000000.0
Percentage of InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet100.0100.0

lkq:DerivativeLosses



Period End2020-03-312019-12-31
Value-3000000.0-8000000.0
Percentage of InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet150.066.7

us-gaap:ProductOrService

us-gaap:InventoryWorkInProcess

lkq:ManufacturedProducts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value433322222
Percentage of InventoryWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value778874928689103103128108977645393841353130333432313345554833363536332824191412
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value121191055522264113333445577857555449499092888282
Percentage of LiabilitiesFairValueDisclosure15.513.113.311.86.15.85.12.62.12.47.16.524.77.98.17.68.814.514.815.516.022.223.326.0125.6100.2112.2147.6136.3253.6256.2265.5291.0334.2

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

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateSwap



Period End2020-03-31
Value0
Percentage of LiabilitiesFairValueDisclosure0.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, lkq:DeferredCompensationLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value5663595956485451504745424036
Percentage of LiabilitiesFairValueDisclosure72.472.580.464.065.654.452.549.739.443.446.455.688.292.2

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value1824143329404952613
Percentage of LiabilitiesFairValueDisclosure23.527.519.636.034.445.647.550.356.67.8

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



Period End2020-03-31
Value3
Percentage of LiabilitiesFairValueDisclosure4.2

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, lkq:ContingentConsiderationLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value121191055522264113
Percentage of LiabilitiesFairValueDisclosure15.513.113.311.86.15.85.12.62.12.47.16.524.77.9

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateSwap



Period End2020-03-31
Value0
Percentage of LiabilitiesFairValueDisclosure0.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-06-302010-12-31
Value89998410391951081061311111038156434244383635384040384210211110382851251281071412
Percentage of LiabilitiesFairValueDisclosure115.5113.1113.3111.8106.1105.8105.1102.6102.1102.4107.1106.5124.7107.9108.1107.6108.8114.5114.8115.5116.0122.2123.3126.0225.6200.2212.2247.6236.3353.6356.2434.2100.0100.0

us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, lkq:ContingentConsiderationLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value121191055522264113
Percentage of LiabilitiesFairValueDisclosure15.513.113.311.86.15.85.12.62.12.47.16.524.77.9

us-gaap:FairValueMeasurementsRecurring, lkq:DeferredCompensationLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value5663595956485451504745424036
Percentage of LiabilitiesFairValueDisclosure72.472.580.464.065.654.452.549.739.443.446.455.688.292.2

us-gaap:FairValueMeasurementsRecurring, us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value182414332940495277613
Percentage of LiabilitiesFairValueDisclosure23.527.519.636.034.445.647.550.360.656.67.8

us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateSwap



Period End2020-03-31
Value3
Percentage of LiabilitiesFairValueDisclosure4.2

us-gaap:LongtermDebtType

us-gaap:LineOfCredit

us-gaap:RevolvingCreditFacility



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-06-302011-12-31
Value1562126811451228136313871183112011721283104195110181358120212921291480475541546663693731542233553508660
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue

lkq:EuroNotes2024



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value544632618631599586615609652658
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lkq:EuroNotes202628



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-30
Value1000120012001200120011001200
Percentage of LongTermDebtFairValue183.8189.9194.2190.2200.3187.7197.0

us-gaap:LongtermDebtType

us-gaap:NotesPayable

us-gaap:NotesPayableOtherPayables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-06-302012-03-312011-12-31
Value30263441212338262929441010111091816131544455355421542464038
Percentage of NotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2182212252192160
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.00.0

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value110411371129112211090
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.00.0

us-gaap:RestrictedCash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value55555500000
Percentage of RestrictedCash100.0100.0100.0100.0100.0100.00.00.00.00.00.0

us-gaap:Range

us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1

srt:Maximum



Period End2020-03-312019-12-312019-09-302019-06-30
Value551015
Percentage of RestructuringAndRelatedCostExpectedCostRemaining1100.0100.0100.0100.0

us-gaap:Range, us-gaap:RestructuringCostAndReserve

srt:Maximum, lkq:A2019GlobalRestructuringProgram



Period End2020-03-31
Value5
Percentage of RestructuringAndRelatedCostExpectedCostRemaining1100.0

us-gaap:Range, us-gaap:RestructuringPlan

srt:Maximum, lkq:A2020GlobalRestructuringProgram



Period End2020-03-31
Value60
Percentage of RestructuringAndRelatedCostExpectedCostRemaining11200.0

srt:Minimum, lkq:A2020GlobalRestructuringProgram



Period End2020-03-31
Value50
Percentage of RestructuringAndRelatedCostExpectedCostRemaining11000.0

us-gaap:LongtermDebtType

us-gaap:SecuredDebt

us-gaap:LoansPayable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-11-202018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312014-03-272013-12-312012-12-31
Value336341343345347350350590695700704704714723732748750761410416421427433438444450450438420
Percentage of SecuredDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

lkq:PerformanceBasedRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.00.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value111111111111111221122222222222210
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber643.91183.81221.41463.41679.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

lkq:PerformanceBasedRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value30.1327.6927.6927.6927.690.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.00.0

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value32.4731.7231.8631.9332.1134.9434.8934.434.2829.9429.5829.3329.3627.5827.5826.9626.3524.1924.1623.323.2920.9720.9820.4420.2916.6316.6316.5716.4714.0214.0227.9723.59
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue107.8114.6115.1115.3116.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StandardProductWarrantyAccrual



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-31
Value2725273024232425232321212119191918171716151414141312121110108772
Percentage of StandardProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests



Period End2020-03-312019-12-312018-12-31
Value24240
Percentage of TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests100.0100.00.0

us-gaap:LineOfCreditFacility, us-gaap:LongtermDebtType

us-gaap:TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount

lkq:MitsubishiUFJ, lkq:ReceivablesSecuritization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value9800080110100100100
Percentage of TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount100.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType

lkq:ReceivablesSecuritization



Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-03-312012-12-312012-09-30
Value9807911010010010010098959910097939763899597948080800808077
Percentage of TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount99.60.099.6100.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStockCommonShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value161313942
Percentage of TreasuryStockCommonShares100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockCommon



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value-16496000.0-13196000.0-13196000.0-9315000.0-4915000.0-2272000.00.00.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.00.00.0

Line plots across dimensions of each concept

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


us-gaap:Revenues us-gaap:ProductOrService


us-gaap:Revenues us-gaap:StatementBusinessSegments


us-gaap:Revenues us-gaap:StatementGeographical


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


us-gaap:ReceivablesNetCurrent us-gaap:StatementBusinessSegments


us-gaap:InventoryNet us-gaap:StatementBusinessSegments


us-gaap:InventoryNet us-gaap:ProductOrService


us-gaap:NoncurrentAssets us-gaap:StatementGeographical


us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments


us-gaap:LongTermDebt us-gaap:LongtermDebtType


us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents


us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments