PCAR


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:Subsegments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ProductOrService, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:Revenues
us-gaap:ProductOrService
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService
us-gaap:ProductOrService
us-gaap:CostsAndExpenses
us-gaap:ProductOrService
us-gaap:ResearchAndDevelopmentExpense
us-gaap:ProductOrService
us-gaap:SellingGeneralAndAdministrativeExpense
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
us-gaap:OtherNonoperatingIncomeExpense
us-gaap:ProductOrService
us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:Subsegments
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:Assets
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
us-gaap:AssetsCurrent
us-gaap:StatementBusinessSegments
us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:StatementBusinessSegments
us-gaap:ReceivablesNetCurrent
us-gaap:StatementBusinessSegments
us-gaap:InventoryNet
us-gaap:StatementBusinessSegments
us-gaap:InventoryFinishedGoods
us-gaap:StatementBusinessSegments
us-gaap:InventoryLIFOReserve
us-gaap:StatementBusinessSegments
us-gaap:OtherAssetsCurrent
us-gaap:StatementBusinessSegments
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementBusinessSegments
us-gaap:OtherAssetsNoncurrent
us-gaap:StatementBusinessSegments
us-gaap:LiabilitiesCurrent
us-gaap:StatementBusinessSegments
us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:RepaymentsOfLongTermDebt

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

pcar:DepreciationAndAmortizationEquipmentOnOperatingLeasesAndOther
us-gaap:ProductOrService
pcar:DepreciationOnEquipmentOnOperatingLeaseAndOtherVehicleRelatedExpenseAndOtherExpense

pcar:EstimatedTruckSalesReturnedLiabilities
us-gaap:StatementBusinessSegments
pcar:ExtendedProductWarrantyCurrencyTranslation
us-gaap:StatementBusinessSegments
pcar:ExtendedProductWarrantyDeferredRevenues
us-gaap:StatementBusinessSegments
pcar:ExtendedProductWarrantyRevenuesRecognized
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
pcar:FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
pcar:FinancingReceivableModificationsPostModificationAmortizedCostBasis
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
pcar:FinancingReceivableModificationsPreModificationAmortizedCostBasis
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
pcar:FinancingReceivableModificationsSubsequentDefaultAmortizedCostBasis

pcar:IncreaseDecreaseInWholesaleReceivables

pcar:IncreaseDecreaseInWholesaleReceivablesOnUsedEquipment
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
pcar:InterestAndOtherBorrowingExpense
us-gaap:ProductOrService

pcar:SalesReturnsLiabilitiesInEstimatedReturns
us-gaap:StatementBusinessSegments
pcar:SalesTypeAndDirectFinancingLeasesLeaseIncome
us-gaap:StatementBusinessSegments
pcar:StandardProductWarrantyAccrualCurrencyTranslationAndOther

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:StatementEquityComponents
us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:StatementBusinessSegments
us-gaap:DebtSecuritiesAvailableForSaleRealizedGain
us-gaap:StatementBusinessSegments
us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DepreciationAndAmortization
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:Subsegments
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:StatementBusinessSegments
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
us-gaap:StatementBusinessSegments
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ImpairedFinancingReceivableInterestIncomeCashBasisMethod
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
us-gaap:ProductOrService
us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InvestmentIncomeNet
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
us-gaap:LeaseIncome
us-gaap:ProductOrService, us-gaap:Subsegments
us-gaap:OperatingLeaseLeaseIncome
us-gaap:StatementBusinessSegments
us-gaap:ProductOrService
us-gaap:OperatingLeasesIncomeStatementLeaseRevenue

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTaxParent

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsBeforeTaxParent

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsTaxParent

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsToAcquireEquipmentOnLease

us-gaap:PaymentsToAcquireFinanceReceivables

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PensionAndOtherPostretirementBenefitContributions
us-gaap:RetirementPlanType
us-gaap:PensionContributions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromSaleAndCollectionOfFinanceReceivables

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities

us-gaap:ProceedsFromSaleOfForeclosedAssets

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProvisionForLoanLeaseAndOtherLosses
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ProductOrService
us-gaap:StatementBusinessSegments

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
us-gaap:StandardProductWarrantyAccrualPayments
us-gaap:StatementBusinessSegments
us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease
us-gaap:StatementBusinessSegments
us-gaap:StandardProductWarrantyAccrualWarrantiesIssued
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:TreasuryStockSharesAcquired
us-gaap:PlanName
us-gaap:ShareRepurchaseProgram
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
us-gaap:StatementBusinessSegments
pcar:CommercialPaperAndBankLoans

pcar:CumulativeBasisAdjustmentIncludedInCarryingAmount
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments
pcar:DeferredTaxLiabilitiesAndOtherLiabilities
us-gaap:StatementBusinessSegments

pcar:EstimatedValueOfTruckAssetsToBeReturned
us-gaap:StatementBusinessSegments
pcar:ExtendedProductWarrantyEndingBalance
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
pcar:ImpairedFinancingReceivableNetInvestment
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
pcar:LoansReceivable
us-gaap:StatementBusinessSegments
pcar:LoansReceivableWholesaleFinancingLoans
us-gaap:StatementBusinessSegments
pcar:MarketableDebtSecurities
us-gaap:StatementBusinessSegments
pcar:MarketableDebtSecuritiesAmortizedCost
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
pcar:NetCarryingAmountOfImpairedLoans
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
pcar:ResidualValueGuaranteesAndDeferredRevenuesNoncurrent
us-gaap:StatementBusinessSegments
pcar:TradeAndOtherReceivablesGrossCurrent

pcar:ValueOfReturnedGoodsIncludedInCurrentAssets
us-gaap:StatementBusinessSegments
us-gaap:AccountsPayableAndOtherAccruedLiabilities
us-gaap:StatementBusinessSegments
us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent

us-gaap:AdditionalPaidInCapital
us-gaap:StatementBusinessSegments
us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:StatementBusinessSegments
us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:StatementBusinessSegments
us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:StatementBusinessSegments

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, dei:LegalEntity
us-gaap:DebtInstrumentCarryingAmount
us-gaap:StatementBusinessSegments
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:StatementBusinessSegments
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:StatementBusinessSegments
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:StatementBusinessSegments
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DeferredGainLossOnDiscontinuationOfFairValueHedge
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments
us-gaap:DerivativeAssetFairValueGrossLiability

us-gaap:DerivativeAssets

us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:StatementBusinessSegments
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:HedgingDesignation

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:StatementBusinessSegments
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:HedgingDesignation

us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments
us-gaap:DerivativeLiabilityFairValueGrossAsset
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableAfterDeferredIncomeOffset
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
us-gaap:ProductOrService, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment
us-gaap:ProductOrService, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment
us-gaap:ProductOrService, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableModificationsRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancingReceivablesPeriodPastDue, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:FinancingReceivableRevolving
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:StatementBusinessSegments

us-gaap:HedgedLiabilityFairValueHedge
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ImpairedFinancingReceivableRelatedAllowance
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
us-gaap:StatementBusinessSegments
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
us-gaap:StatementBusinessSegments

us-gaap:InterestReceivable
us-gaap:StatementBusinessSegments
us-gaap:InventoryGross
us-gaap:StatementBusinessSegments
us-gaap:InventoryWorkInProcessAndRawMaterials
us-gaap:StatementBusinessSegments
us-gaap:LoansAndLeasesReceivableAllowance
us-gaap:StatementBusinessSegments
us-gaap:LoansAndLeasesReceivableGrossCarryingAmount
us-gaap:StatementBusinessSegments
us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments
us-gaap:LoansAndLeasesReceivableNetReportedAmount
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:StatementBusinessSegments
us-gaap:LoansReceivableWithFixedRatesOfInterest1
us-gaap:StatementBusinessSegments
us-gaap:LongTermDebtFairValue
us-gaap:StatementBusinessSegments
us-gaap:LongtermDebtPercentageBearingFixedInterestAmount
us-gaap:StatementBusinessSegments
us-gaap:NotesPayable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:NotesReceivableGross
us-gaap:StatementBusinessSegments
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments
us-gaap:OtherAssets
us-gaap:StatementBusinessSegments

us-gaap:OtherForeclosedAssets
us-gaap:StatementBusinessSegments
us-gaap:OtherReceivables
us-gaap:StatementBusinessSegments
us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet
us-gaap:StatementBusinessSegments
us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivable
us-gaap:StatementBusinessSegments
us-gaap:StandardProductWarrantyAccrual

us-gaap:TreasuryStockShares

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:CommonStockValue ▁▁▁▁▁▁▃▃▃▃▃▃▃▂▃▃▃▃▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅████████346346347347347346352352352351351351351350351351351351355354354355354354354354354353353353357357357356365365365365364364364364NANA
us-gaap:CommonStockSharesIssued ▁▁▁▁▁▁▃▃▃▃▃▃▃▂▃▃▃▃▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅████████346346347347347346352352352351351351351350351351351351355354354355354354354354354353353353357357357356365365365365364364364364NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 347NA34700NA351352353NA352352352NA351351351NA355356356NA356356356NA355355354NA354356357NA364367367NA366366365NA365364
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 346NA34600NA350351352NA351351351NA351350351NA355355355NA355355354NA354354354NA353356357NA363365365NA364364364NA363363
us-gaap:EarningsPerShareBasic ▆▇████▇█▇█▇▆▆▆▆▇▁▆▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▅1.041.531.751.791.811.661.551.591.451.671.141.060.880.820.991.37-1.690.981.211.261.071.10999999999999991.050.90.770.95000000000000020.870.820.670.71999999999999980.660.830.920.91000000000000010.780.660.530.459999999999999960.330.270.190.130.040.07
us-gaap:EarningsPerShareDiluted ▆▇████▇█▇█▇▆▆▆▆▇▁▆▇▇▆▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▅1.031.531.751.781.811.651.551.591.451.671.141.060.880.820.981.37-1.690.981.211.261.061.10999999999999991.040.90.770.940.870.820.670.710.660.830.910.90999999999999990.770.650.530.459999999999999960.330.270.190.130.040.07
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:Subsegments us-gaap:OperatingSegments,pcar:TruckPartsAndOther,pcar:PartsSubsegment▆▅▆█▆▄▃▄▁10101006101210371016984974983953NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:Subsegments us-gaap:OperatingSegments,pcar:TruckPartsAndOther,pcar:TruckSubsegment▁▅▇██▆▅▅▄386347655102530952264970467746784536NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DerivativeInstrumentRisk,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementBusinessSegments,us-gaap:StatementEquityComponents us-gaap:ForeignExchangeContract,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,pcar:TruckPartsAndOther,us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▆▂█▂▁▆▄▇▄0-73-7-90-42-4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService pcar:TruckPartsAndOther▂▆▇██▇▅▅▄▄▂▁477857106004626661385932541654675321512247314397NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:DealerServicesAndOther,pcar:TruckPartsAndOther,pcar:PartsSubsegment▆▄▄█▆▃▃▁▄282727292826262527NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:Parts,pcar:TruckPartsAndOther,pcar:PartsSubsegment▆▆▆█▆▄▃▄▁970966973996976944933942912NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:TruckSales,pcar:TruckPartsAndOther,pcar:TruckSubsegment▁▆▇█▇▇▄▄▄358345104784501649134745425342744174NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:WarrantiesServiceContractsOperatingLeasesAndOther,pcar:TruckPartsAndOther,pcar:TruckSubsegment▁▄▇█▇▇▁▇▂174182192195193191175193178NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:AllOtherSubsegments▁▃▄▇▄▄▅█▆212425292625273128NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:PartsSubsegment▆▅▆█▆▄▃▃▁998993100010251004970960968939NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:TruckSubsegment▁▆▇█▇▇▄▄▄375746924977521151074936442944674353NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▄▇▇██▇▆▆▆▅▄▃▂▂▂▂▂▂▄▄▄▄▄▃▂▃▂▂▁▁▁▃▃477857106004626661385932541654675321512247314397393537673953411540104062454647864548481746224267408642994006401136313699354641914514NANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:PartsSubsegment▆▅▆█▆▄▃▃▁998993100010251004970960968939NANA823NANANA756NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:TruckSubsegment▁▆▇█▇▇▄▄▄375746924977521151074936442944674353NANA3553NANANA3341NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:WinchSalesAndOther▁▃▄▇▄▄▅█▆212425292625273128NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Revenues ▆▇███▇▇▇▇▆▆▅▄▄▅▅▅▅▅▆▅▆▆▅▅▅▅▅▄▄▄▅▅▅▅▄▃▃▂▂▂▂▁▁51616117636766276487627957565805565454545059470442374070424944134300435548475079483251194928456943794598430043003924399738204457477648534257396032833055254224642230224020111848
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService pcar:TruckPartsAndOther▃▆▇█▇▇▅▅▄▄▂▁418948905106534152175088465346474535441840553764NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostsAndExpenses us-gaap:ProductOrService pcar:FinancialServices██▅▄▃▂▂▃▃▂▂▁335338296281265259261265264260257243NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostsAndExpenses us-gaap:ProductOrService pcar:TruckPartsAndOther▃▆▇█▇▇▅▅▄▄▂▁437851115314555454225287484348344729459942293930NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ResearchAndDevelopmentExpense us-gaap:ProductOrService pcar:TruckPartsAndOther▃███▆▇▃▅▅▃▁▁718382827880727676706766NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:ProductOrService pcar:FinancialServices▆██▆▆▃▃▃▅▁▃▁323535333229292931262826NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:ProductOrService pcar:TruckPartsAndOther▅█▆▆▆▆▃▄▆▃▂▁131148136139136136124127137121116111NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherNonoperatingIncomeExpense us-gaap:DerivativeInstrumentRisk,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementBusinessSegments,us-gaap:StatementEquityComponents us-gaap:ForeignExchangeContract,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,pcar:TruckPartsAndOther,us-gaap:AccumulatedGainLossNetCashFlowHedgeParent█▁▂▂▂▃▂▂▃6-10001001NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherNonoperatingIncomeExpense us-gaap:ProductOrService pcar:TruckPartsAndOther▅▃▄▂▃█▁▇█▃▂▄131011910187161810911NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▁█▄▆▆▅▆▃▇▆██▇▄▆▅█▅▄█▁▃▂▇▆▆█▅▅▇▇▄-347141-126229-92-1-19677-1710812675-148-6-57125-74-163106-352-191-27847-1-15120-82-963673-118NANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▆▇████▇▇▇▇▇▆▆▆▆▇▁▆▇▇▇▇▇▆462687777814819752668719669604581539448418494646-429498624652561577552481NANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ProductOrService pcar:FinancialServices▁▅▄▇▇█▆▅▄▅▅▄486866808487787267717062NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ProductOrService pcar:TruckPartsAndOther▁▅▇██▆▅▆▅▄▃▃399599690712716645573632591522502467NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ProductOrService,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:PartsSubsegment█▆▆▇▆▂▁▃▂214205207210207193188194191NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ProductOrService,us-gaap:Subsegments pcar:TruckPartsAndOther,pcar:TruckSubsegment▁▅▇██▇▅▆▅183395481510517451391434395NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▇▁▅▃▃▅▄█▃74-6438-11-1435097-11NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▄▆▇█▇▇▅▆▆▁▇▇▆▅▆▇▇▆██▇▇▇▆▅▆▅▆▄▅▅▆▆▆▅▅▄▃▃▃▂▃▁▁1021561691941901741231601571517916613713014816416515119320518318318116113215013014110110411114915114511311393695649274731
 us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▇▁▅▃▃▅▃█▃17-138-3-39024-2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss█▁█100000.00.0100000.0NANA0.00.00.0100000.0NANA0.0100000.0100000.0600000.0-100000.0200000.0200000.0100000.0-100000.0200000.0NANANA100000.0NANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▁▅▇██▇▆▆▅359531607619629578545559512NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▄█▇██▆▇▆██▇▇▆▄▆▇▁▆▆▇▄▄▅▆▆▇▇▅▅▆▆▅▇▅▄▆▆▅▆▃▄▄▅▅7562148065363240754438458761151150538087346443-466288282554401310936827953442822015625430818542213911305325172349-731490141246
us-gaap:NetIncomeLoss ▆▇██████▇█▇▇▆▆▆▇▁▆▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▅359531607619629578545559512589402373310288346481-5943474314473783943713192733343092912362532332973273272812391931691199968461326
 us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▇▁▆▃▃▅▄█▃57-5029-7-1126172-9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁▅▇██▇▆▆▅359531607619629578545559512NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:Assets ███▇▇▇▆▆▆▆▆▅▅▄▅▅▅▅▅▅▄▄▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▁▁▁▁▂272942836127767271682615725482251032415523781234402310322053210392063820968214272135621109215192141520326206182102620907205972072520311192021883418627186921824418157171721635416301151331423413983134221399014569NANA
 us-gaap:Assets us-gaap:StatementBusinessSegments pcar:FinancialServices███▇▇▆▆▆▆▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁▁15644160711561415409149081439914088136301359013202130611268812266121941237312227123221225412357122991183811917117671175311656116301137210927107281079510567102129975940188348688NA7878NANANA8431NANA
 us-gaap:Assets us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▇██▇▆▆▆▅▅▅▄▃▂▂▂▃▃▃▃▃▂▂▃▃▃▃▃▂▁▁11650122891215311758112481108211015105241019110237100429365877384448595920090348855916191158488870192589154894190958939827481057832NANANA7771NANANA6355NANANANANANA
 us-gaap:Liabilities us-gaap:StatementBusinessSegments pcar:FinancialServices███▇▇▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▃▃▃▂▁▁12500126411224711975114581117810812104061037310119102839954968798059836972798309837992598779482952495099597951696399419893889078979874884738184781170606684NA6092NANANANANANA
 us-gaap:Liabilities us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▅█▇▇▇▇▅▅▄▆▄▄▂▂▂▅▅▃▂▃▂▃▃▂▂▃▃▂▂▁515660135557555655925710511949694841527048844598427340564153499051834331425043184112434143534150421744524410415139793801NANANA3996NANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ███▇▇▇▆▆▆▆▆▅▅▄▅▅▅▅▅▅▄▄▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▁▁▁▁▂272942836127767271682615725482251032415523781234402310322053210392063820968214272135621109215192141520326206182102620907205972072520311192021883418627186921824418157171721635416301151331423413983134221399014569NANA
us-gaap:StockholdersEquity ████▇▆▇▆▆▅▅▅▄▄▄▃▃▄▄▄▃▃▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁963797069962963591058592917187798567805079357500707967776978670963436940734372186731675371627159686366346480611159475846586257125719536455935914564853575316499450925103NANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇█▇▅▄▅▄▂▁10642103981079810301979392759718927188108369NANANA7484NANANA7536NANANA6863NANANA6165NANANA5596NANANA5174NANANA4846NANANA4640NANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 us-gaap:AssetsCurrent us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▇██▇▆▆▆▅▅▄▄▃▂▂▂▃▃▃▄▄▃▃▃▂▂▂▂▂▁▁740580168051763272257163706967436405608259805440503647384869553853925299581757545225520054705142491850665188471946394412NANANA4838NANANANANANANANANANA
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:StatementBusinessSegments pcar:FinancialServices▃█▆▇▄▇▅▃▂▄▄▅▂▆▂▃▃▃▂▃▂▂▄▂▂▃▂▄▁▂▂▁▃▅▂▂9216713415510915612295781091081197613465948286748577721087578928010059696557911166572NA58NANANANANANA
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▆█▇▆▅▆▅▄▄▄▄▂▂▂▂▃▂▃▃▃▂▂▂▁▁▂▂▁▁▁323140073535306327333279279224112425225422051760168817811722197017651929205118771487166515401304121116571630134112021203NANANA1990NANANANANANANANANANA
 us-gaap:ReceivablesNetCurrent us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▄▅███▅▇▆▆▃▅▄▃▁▂▃▃▁▃▄▅▂▅▄▄▂▃▂▃▁127713061729171117361314160815461468112713231281114586210251070106687911181228130410471313123211861019109310151096902NANANA977NANANANANANANANANANA
 us-gaap:InventoryNet us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▇▆▇█▇▆▇▇▅▃▄▃▂▁▂▂▂▂▃▃▃▃▄▄▄▂▃▂▂▂127011531292133612721184129212581068928983885772727824824829796893888865925988969958813893832818782NANANA710NANANANANANANANANANA
 us-gaap:InventoryFinishedGoods us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther█▆▇▇▇▅▇▆▆▃▅▄▂▂▃▃▃▁▃▂▃▃▆▅▆▁▂▂▁▁665584629646641563637590602515574518465452488505513443513478504512589580592440480460446432NANANA436NANANANANANANANANANA
 us-gaap:InventoryLIFOReserve us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther███▇▇▆▅▅▃▃▂▂▁▁▃▃▃▄▃▃▃▃▃▂▂▂▁▁▁▁186186185184183181179178175173172172170169173175175176174175174174173172172172170170170169NANANA165NANANANANANANANANANA
 us-gaap:OtherAssetsCurrent us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther█▅▅▅▅▄▅▇▅▅▂▂▁▁▁▂▂▂▄▄▄▃▃▃▃▃▄▄▄▄529388387403401364376492396404252269223225218245266245355363340290308301312308370349345331NANANA249NANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther██▆▅▄▄▄▃▄▄▃▃▂▂▂▂▂▁▁▁▁▃▃▄▄▄▄▃▃▃292528832690262425212480244323972454246423892325227022602251221022072176214021622157231323832499250825132460239023332312NANANA1973NANANANANANANANANANA
 us-gaap:OtherAssetsNoncurrent us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther████▇▆▇▆▆▃▃▃▃▃▃▃▃▃▁▁▁▁▄▄▄▄▁▁▁▁815843810801744651723673685425423397393432414412393387251274255253466519518477273261284249NANANA280NANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 us-gaap:LiabilitiesCurrent us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther▅█▆▆▆▇▅▅▄▄▃▂▂▁▁▅▅▃▂▃▂▃▃▂▂▃▃▃▂▁322039903539346735073722323430963016299127602554238822442295317433332564252026472501265125982340241126232668257224542168NANANA2627NANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 us-gaap:OtherLiabilitiesNoncurrent us-gaap:StatementBusinessSegments pcar:TruckPartsAndOther██▇▇▇▆▅▅▆▄▃▃▂▂▂▂▂▂▂▂▂▂▃▃▂▂▂▁▁▁139214351372133612721145105311151137939805770748739737716747720723710729718772768758734671626630579NANANA507NANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:StockholdersEquity ████▇▆▇▆▆▅▅▅▄▄▄▃▃▄▄▄▃▃▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁963797069962963591058592917187798567805079357500707967776978670963436940734372186731675371627159686366346480611159475846586257125719536455935914564853575316499450925103NANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇█▇▅▄▅▄▂▁10642103981079810301979392759718927188108369NANANA7484NANANA7536NANANA6863NANANA6165NANANA5596NANANA5174NANANA4846NANANA4640NANA
us-gaap:CommonStockValue ▁▁▁▁▁▁▃▃▃▃▃▃▃▂▃▃▃▃▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅████████346346347347347346352352352351351351351350351351351351355354354355354354354354354353353353357357357356365365365365364364364364NANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▆▇▆▆▅▅▅▄▄▄▄▄▄▅▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁1064210398107981030197939275971892718810836982907975769074847516725468577536787975337164686369026609636861656221598357625596575556635437517454075191499548464829474246764640NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▂▂▂▂▂▃▃▄▄▃▃▂▂▃▃▃▃▃▃▃▄▆▇▇▇▆▆▆▆▆▆▆▆▇██▇▇▆▇▇-1383-1100-1190-1062-1095-1098-895-893-718-793-816-925-1058-1128-926-927-889-1017-958-809-917-579-19863148-191-309-239-159-160-235-123-219-312391734138-190-1836NANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▇▅▆▁█▅▄▃▆▄4259437278263631065728673525893637NANANANANANANANANANANANANANA675547768384602472317126441359332459388363514285509454319
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▃▅▂▅▃▄▂█▁▅-379-650-431-724-400-654-531-689-56-825-369NANANANANANANANANANANANANANA-686-526-596-341-925-581-715-365-633-383-551-850-310-143-5340-84-95137
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▇██▃▇█▇▄▆▇-833172193268-55013421460-339-24138NANANANANANANANANANANANANANA5322135-37-17011524122433149373-10-99-187-323-350-312-490-603
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▇▅▆▁█▅▄▃▆▄4259437278263631065728673525893637NANANANANANANANANANANANANANA675547768384602472317126441359332459388363514285509454319
us-gaap:NetIncomeLoss ▆▇██████▇█▇▇▆▆▆▇▁▆▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▅359531607619629578545559512589402373310288346481-5943474314473783943713192733343092912362532332973273272812391931691199968461326
 us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▇▁▆▃▃▅▄█▃57-5029-7-1126172-9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁▅▇██▇▆▆▅359531607619629578545559512NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▁▅▇██▇▆▆▅359531607619629578545559512NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization ▁▄▄▄▄▅▃▆█▆▅▃▂▁▃▄▃▁▃▃▁▅70798081818275869386837773717579757075757083NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInInventories ▇▁▃▅▅▂▄█▆▃▅▅▄▂▄▄▄▂▄▄▄▃▅▄▆▂▄▄▄▁▄▅▅▄▄▆▄▄▄169-159-135592-9438253135-57819234-71-4110-89268-10-30678143-77462247-139248096-10201433418-2NANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▃▅▂▅▃▄▂█▁▅-379-650-431-724-400-654-531-689-56-825-369NANANANANANANANANANANANANANA-686-526-596-341-925-581-715-365-633-383-551-850-310-143-5340-84-95137
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ██▆▆▅▅▅▅▄▆▅▄▄▆▄▃▄▄▄▂▃▃▃▄▄▆▅▆▆█▆▆▃▆▄▃▃▃▃▁▂▃▂▁17618613714710212311212398127107959213390747799884454697077801321081311381801251387012697556252682126514613
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▇██▃▇█▇▄▆▇-833172193268-55013421460-339-24138NANANANANANANANANANANANANANA5322135-37-17011524122433149373-10-99-187-323-350-312-490-603
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▆▄▅▇▆▃▇█▄▃▄▅▄▂▅▇▅▁▆▇▅▄▃█▁▃▅▇▅▃▄█▆▂▅▄▂▁710448602817636254757929398299411547412130497840525566307525543843159401125053984550025037694163310058334613566NANANANANANA
us-gaap:RepaymentsOfLongTermDebt ▅▂▅█▃▄▃▆▅▄▂█▆▁▅▆▅▃▄█▁▁▆▇▅▁▁▅▁▃▂▁▃▂▂▇▃▄4671125608662503532576365083371198415992513609500311359889200576756550305501526512023259173100793250350NANANANANANA
us-gaap:PaymentsOfDividends █▂▂▂▇▂▂▂▅▁▁▁▃▁▁▁▅▁▁▁▄▁▁▁▄▁▁▁▁▄▁▁▃▁▁▁▁▂▁▁▁▁▁▁90711011011080697989851087878729484848457684857843278787838970707070353707131464654343153323232323265
us-gaap:PaymentsOfDividends █▂▂▂▇▂▂▂▅▁▁▁▃▁▁▁▅▁▁▁▄▁▁▁▄▁▁▁▁▄▁▁▃▁▁▁▁▂▁▁▁▁▁▁90711011011080697989851087878729484848457684857843278787838970707070353707131464654343153323232323265
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▁▃▂▂█▃▄▁410532332201598013NA000140056130700017NANANANANANANA0NANANA87NANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:RepaymentsOfLongTermDebt ▅▂▅█▃▄▃▆▅▄▂█▆▁▅▆▅▃▄█▁▁▆▇▅▁▁▅▁▃▂▁▃▂▂▇▃▄4671125608662503532576365083371198415992513609500311359889200576756550305501526512023259173100793250350NANANANANANA

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value346346347347347346352352352351351351351350351351351351355354354355354354354354354353353353357357357356365365365365364364364364363
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.21.31.31.31.41.41.51.51.51.51.61.71.71.71.61.61.71.61.71.71.71.71.71.71.71.71.81.91.91.92.02.02.12.22.22.42.62.62.72.62.52.2

Common Stock Par Or Stated Value Per Share

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value346346347347347346352352352351351351351350351351351351355354354355354354354354354353353353357357357356365365365365364364364364363
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-06-302009-03-31
Value34734700351352353352352352351351351355356356356356356355355354354356357364367367366366365365364364
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-06-302009-03-31
Value34634600350351352351351351351350351355355355355355354354354354353356357363365365364364364363363363
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1.041.531.751.791.811.661.551.591.451.671.141.060.880.820.991.37-1.690.981.211.261.071.10999999999999991.050.90.770.95000000000000020.870.820.670.71999999999999980.660.830.920.91000000000000010.780.660.530.459999999999999960.330.270.190.130.040.070.07
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1.031.531.751.781.811.651.551.591.451.671.141.060.880.820.981.37-1.690.981.211.261.061.10999999999999991.040.90.770.940.870.820.670.710.660.830.910.90999999999999990.770.650.530.459999999999999960.330.270.190.130.040.070.07
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:Subsegments

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:IntersegmentElimination, pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-12-12-11-12-11-13-14-15-13
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.20.0-0.2-0.2-0.20.0-0.3-0.3-0.2
Percentage of Revenues us-gaap:IntersegmentElimination pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-105-72-125-97-119-33-248-210-183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax872.7572.21052.1785.51055.8243.21689.81396.01346.3
Percentage of Revenues-2.00.0-2.0-1.5-1.80.0-4.3-3.6-3.2
Percentage of Revenues us-gaap:IntersegmentElimination pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10101006101210371016984974983953
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8352.9-7988.1-8510.9-8369.4-8991.2-7084.9-6631.3-6510.6-7011.0
Percentage of Revenues19.60.015.915.715.70.016.916.916.9
Percentage of Revenues us-gaap:OperatingSegments pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value386347655102530952264970467746784536
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-31927.3-37817.5-42879.0-42816.9-46253.1-35759.7-31821.8-30984.1-33353.7
Percentage of Revenues74.80.080.180.180.60.081.380.680.2
Percentage of Revenues us-gaap:OperatingSegments pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.0

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

us-gaap:ForeignExchangeContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, pcar:TruckPartsAndOther, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-73-7-90-42-4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.857.9-26.962.183.2-5.029.3-18.533.8
Percentage of Revenues-0.00.00.1-0.1-0.10.0-0.10.0-0.1
Percentage of Revenues us-gaap:ForeignExchangeContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome pcar:TruckPartsAndOther us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService

pcar:TruckPartsAndOther



Period 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
Value477857106004626661385932541654675321512247314397
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-39487.6-45324.6-50455.5-50536.3-54319.5-42681.3-36849.7-36206.6-39130.90.00.00.0
Percentage of Revenues92.60.094.394.594.60.094.194.294.10.093.593.5
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:DealerServicesAndOther, pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value282727292826262527
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-236.4-220.6-232.8-235.5-248.7-192.8-183.0-168.9-204.4
Percentage of Revenues0.60.00.40.40.40.00.50.40.5
Percentage of Revenues pcar:DealerServicesAndOther pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.0

pcar:Parts, pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value970966973996976944933942912
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8016.5-7667.5-8178.2-8033.9-8642.5-6792.1-6348.3-6241.7-6706.6
Percentage of Revenues18.80.015.315.015.10.016.216.216.1
Percentage of Revenues pcar:Parts pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.0

pcar:TruckSales, pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value358345104784501649134745425342744174
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-29616.5-35798.4-40206.7-40454.8-43483.2-34137.4-28936.1-28309.3-30694.1
Percentage of Revenues69.40.075.175.775.70.073.973.673.8
Percentage of Revenues pcar:TruckSales pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.0

pcar:WarrantiesServiceContractsOperatingLeasesAndOther, pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value174182192195193191175193178
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1438.0-1446.8-1620.2-1576.6-1714.2-1379.1-1195.9-1278.8-1313.2
Percentage of Revenues3.40.03.02.93.00.03.13.33.2
Percentage of Revenues pcar:WarrantiesServiceContractsOperatingLeasesAndOther pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService, us-gaap:Subsegments

pcar:TruckPartsAndOther, pcar:AllOtherSubsegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value212425292625273128
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-180.2-191.3-217.6-235.5-231.0-179.9-186.4-207.9-212.5
Percentage of Revenues0.40.00.40.40.40.00.50.50.5
Percentage of Revenues pcar:TruckPartsAndOther pcar:AllOtherSubsegments0.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value998993100010251004970960968939
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8252.9-7888.1-8410.9-8269.4-8891.2-6984.9-6531.3-6410.6-6911.0
Percentage of Revenues19.30.015.715.515.50.016.716.716.6
Percentage of Revenues pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value375746924977521151074936442944674353
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-31054.5-37245.2-41826.9-42031.5-45197.3-35516.5-30132.0-29588.1-32007.4
Percentage of Revenues72.80.078.278.678.70.076.977.077.0
Percentage of Revenues pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value477857106004626661385932541654675321512247314397393537673953411540104062454647864548481746224267408642994006401136313699354641914514
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-39487.6-45324.6-50455.5-50536.3-54319.5-42681.3-36849.7-36206.6-39130.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues92.60.094.394.594.60.094.194.294.10.093.593.592.90.093.093.393.30.093.894.294.10.093.893.493.30.093.293.392.50.092.894.094.5
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-06-30
Value998993100010251004970960968939823756
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8252.9-7888.1-8410.9-8269.4-8891.2-6984.9-6531.3-6410.6-6911.00.00.0
Percentage of Revenues19.30.015.715.515.50.016.716.716.617.517.1
Percentage of Revenues pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-06-30
Value37574692497752115107493644294467435335533341
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-31054.5-37245.2-41826.9-42031.5-45197.3-35516.5-30132.0-29588.1-32007.40.00.0
Percentage of Revenues72.80.078.278.678.70.076.977.077.075.575.7
Percentage of Revenues pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, pcar:WinchSalesAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value212425292625273128
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-180.2-191.3-217.6-235.5-231.0-179.9-186.4-207.9-212.5
Percentage of Revenues0.40.00.40.40.40.00.50.50.5
Percentage of Revenues pcar:TruckPartsAndOther pcar:WinchSalesAndOther0.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value51616117636766276487627957565805565454545059470442374070424944134300435548475079483251194928456943794598430043003924399738204457477648534257396032833055254224642230224020111848
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

pcar:FinancialServices



Period 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
Value383406362361349347339338332332328306
Percentage of Revenues7.46.65.75.55.45.55.95.85.96.16.56.5
Percentage of Revenues7.46.65.75.55.45.55.95.85.96.16.56.5
Percentage of Revenues pcar:FinancialServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Cost Of Goods And Services Sold

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

us-gaap:CostOfGoodsAndServicesSold

us-gaap:ForeignExchangeContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, pcar:TruckPartsAndOther, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-100-1-2-1-1-2-1
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Revenues us-gaap:ForeignExchangeContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome pcar:TruckPartsAndOther us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService

pcar:TruckPartsAndOther



Period 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
Value418948905106534152175088465346474535441840553764
Percentage of CostOfGoodsAndServicesSold-349133.3-4890000.0-1702266.7-333856.2-248433.3-363471.4-290850.0-185892.0-412318.20.00.00.0
Percentage of Revenues81.279.980.280.680.481.080.880.180.281.080.280.0
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

Operating Costs And Expenses

Costs And Expenses

us-gaap:ProductOrService

us-gaap:CostsAndExpenses

pcar:FinancialServices



Period 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
Value335338296281265259261265264260257243
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.55.54.74.24.14.14.54.64.74.85.15.2
Percentage of Revenues pcar:FinancialServices87.483.281.777.876.074.976.878.679.778.478.579.6

pcar:TruckPartsAndOther



Period 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
Value437851115314555454225287484348344729459942293930
Percentage of CostsAndExpenses1305.61511.31793.51975.92042.22035.21855.01820.31786.91767.01641.81611.3
Percentage of Revenues84.883.683.583.883.684.284.183.383.784.383.683.5
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

Research And Development Expense

us-gaap:ProductOrService

us-gaap:ResearchAndDevelopmentExpense

pcar:TruckPartsAndOther



Period 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
Value718382827880727676706766
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.41.41.31.21.21.31.31.31.31.31.31.4
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

Selling General And Administrative Expense

us-gaap:ProductOrService

us-gaap:SellingGeneralAndAdministrativeExpense

pcar:FinancialServices



Period 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
Value323535333229292931262826
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.60.60.60.50.50.50.50.50.60.50.60.6
Percentage of Revenues pcar:FinancialServices8.58.79.99.39.38.58.68.89.48.18.78.8

pcar:TruckPartsAndOther



Period 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
Value131148136139136136124127137121116111
Percentage of SellingGeneralAndAdministrativeExpense403.1420.5382.1417.3421.2461.5423.9426.2440.8452.2410.2415.6
Percentage of Revenues2.52.42.12.12.12.22.22.22.42.22.32.4
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

Interest Expense

Interest Expense Debt

Other Nonoperating Income Expense

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

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ForeignExchangeContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, pcar:TruckPartsAndOther, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6-10001001
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.1-0.00.0-0.0-0.00.0-0.0-0.00.0
Percentage of Revenues us-gaap:ForeignExchangeContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome pcar:TruckPartsAndOther us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService

pcar:TruckPartsAndOther



Period 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
Value131011910187161810911
Percentage of OtherNonoperatingIncomeExpense214.8-686.711600.0-4900.0-2060.01307.1-1480.0-5466.71870.00.00.00.0
Percentage of Revenues0.30.20.20.10.20.30.10.30.30.20.20.3
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

pcar:TruckPartsAndOther, pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss



Period End2020-03-31
Value-7
Percentage of OtherNonoperatingIncomeExpense-114.8
Percentage of Revenues-0.1
Percentage of Revenues pcar:TruckPartsAndOther pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss0.0

pcar:TruckPartsAndOther, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-400000.0-300000.0-400000.0-300000.0-400000.0-400000.0-300000.0-300000.0-400000.0-300000.0-300000.0-300000.0-300000.0
Percentage of OtherNonoperatingIncomeExpense-6.620.0-400.0150.080.0-28.660.0100.0-40.00.00.00.00.0
Percentage of Revenues-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Revenues pcar:TruckPartsAndOther us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit0.00.00.00.00.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-10-5-5-5-4-8-8-10-7-6-6-5-6
Percentage of OtherNonoperatingIncomeExpense-168.9346.7-5000.02950.0880.0-628.61740.03366.7-770.00.00.00.00.0
Percentage of Revenues-0.2-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.1-0.1-0.1-0.1-0.2
Percentage of Revenues pcar:TruckPartsAndOther us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-347141-126229-92-1-19677-1710812675-148-6-57125-74-163106-352-191-27847-1-15120-82-963673-118
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.72.3-2.00.30.1-1.5-0.0-3.41.4-0.32.12.71.8-3.6-0.2-1.32.9-1.7-3.42.1-7.3-3.7-5.61.0-0.0-0.32.8-1.9-2.40.91.9-2.7

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value462687777814819752668719669604581539448418494646-429498624652561577552481
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.011.212.212.312.612.011.612.411.811.111.511.510.610.311.614.6-10.011.512.912.811.611.311.210.5

us-gaap:ProductOrService

pcar:FinancialServices



Period 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
Value486866808487787267717062
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest10.59.98.69.910.311.611.810.110.111.912.111.6
Percentage of Revenues0.91.11.01.21.31.41.41.21.21.31.41.3
Percentage of Revenues pcar:FinancialServices12.616.818.322.224.025.123.221.420.321.621.520.4

pcar:TruckPartsAndOther



Period 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
Value399599690712716645573632591522502467
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest86.387.288.787.587.485.885.887.988.486.586.386.8
Percentage of Revenues7.79.810.810.711.010.310.010.910.59.69.99.9
Percentage of Revenues pcar:TruckPartsAndOther0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService, us-gaap:Subsegments

pcar:TruckPartsAndOther, pcar:AllOtherSubsegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1-11-9-80-544
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest0.3-0.20.1-1.1-1.0-0.1-0.90.60.7
Percentage of Revenues0.0-0.00.0-0.1-0.1-0.0-0.10.10.1
Percentage of Revenues pcar:TruckPartsAndOther pcar:AllOtherSubsegments0.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value214205207210207193188194191
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest46.529.826.725.925.325.828.227.028.7
Percentage of Revenues4.23.43.33.23.23.13.33.43.4
Percentage of Revenues pcar:TruckPartsAndOther pcar:PartsSubsegment0.00.00.00.00.00.00.00.00.0

pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value183395481510517451391434395
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest39.657.561.962.763.160.158.560.359.0
Percentage of Revenues3.56.57.67.78.07.26.87.57.0
Percentage of Revenues pcar:TruckPartsAndOther pcar:TruckSubsegment0.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value74-6438-11-1435097-11
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest16.2-9.45.0-1.4-1.84.70.113.5-1.8
Percentage of Revenues1.5-1.10.6-0.2-0.20.60.01.7-0.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

pcar:TruckPartsAndOther, pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss



Period End2020-03-312019-03-31
Value-17-4
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-3.8-0.6
Percentage of Revenues-0.3-0.1
Percentage of Revenues pcar:TruckPartsAndOther pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss0.00.0

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value102156169194190174123160157151791661371301481641651511932051831831811611321501301411011041111491511451131139369564927473110
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.02.62.72.92.92.82.12.82.80.33.53.53.33.23.53.73.83.54.04.03.83.63.73.53.03.33.03.32.62.62.93.33.23.02.72.92.82.32.22.01.22.10.20.10.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value17-138-3-39024-2
Percentage of IncomeTaxExpenseBenefit17.2-8.95.2-1.8-1.85.6-0.415.2-1.6
Percentage of Revenues0.3-0.20.1-0.1-0.10.2-0.00.4-0.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value100000.00.0100000.00.00.00.0100000.00.0100000.0100000.0600000.0-100000.0200000.0200000.0100000.0-100000.0200000.0100000.0
Percentage of IncomeTaxExpenseBenefit0.10.00.10.00.00.00.10.00.10.10.4-0.10.10.10.1-0.00.10.1
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.0-0.00.00.00.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

pcar:TruckPartsAndOther, pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss



Period End2020-03-312019-03-31
Value-4-1
Percentage of IncomeTaxExpenseBenefit-4.1-0.6
Percentage of Revenues-0.1-0.0
Percentage of Revenues pcar:TruckPartsAndOther pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss0.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value359531607619629578545559512
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.08.79.59.39.79.29.59.69.1

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value7562148065363240754438458761151150538087346443-466288282554401310936827953442822015625430818542213911305325172349-731490141246
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.510.27.59.99.76.59.46.610.411.210.110.89.02.18.210.0-10.96.65.810.90.80.32.28.16.411.610.05.14.06.48.14.28.82.90.37.79.95.713.7-3.00.64.07.013.3

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value359531607619629578545559512589402373310288346481-594347431447378394371319273334309291236253233297327327281239193169119996846132626
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.08.79.59.39.79.29.59.69.110.88.07.97.37.18.110.9-13.88.08.98.87.87.77.57.06.37.37.26.86.06.36.16.76.96.86.66.15.95.64.74.03.12.10.61.40.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value57-5029-7-1126172-9
Percentage of NetIncomeLoss15.9-9.54.9-1.3-1.84.50.213.0-1.8
Percentage of Revenues1.1-0.80.5-0.1-0.20.40.01.3-0.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value0000000000010000000
Percentage of NetIncomeLoss0.10.00.00.0-0.0-0.00.00.10.00.10.00.5-0.1-0.10.10.0-0.00.20.1
Percentage of Revenues0.00.00.00.0-0.0-0.00.00.00.00.00.00.0-0.00.00.00.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

pcar:TruckPartsAndOther, pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss



Period End2020-03-312019-03-31
Value-13-3
Percentage of NetIncomeLoss-3.8-0.6
Percentage of Revenues-0.3-0.1
Percentage of Revenues pcar:TruckPartsAndOther pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss0.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value359531607619629578545559512
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.08.79.59.39.79.29.59.69.1
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value27294283612776727168261572548225103241552378123440231032205321039206382096821427213562110921519214152032620618210262090720597207252031119202188341862718692182441815717172163541630115133142341398313422139901456916249
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value1564416071156141540914908143991408813630135901320213061126881226612194123731222712322122541235712299118381191711767117531165611630113721092710728107951056710212997594018834868878788431
Percentage of Assets57.356.756.256.757.056.556.156.457.156.356.557.558.359.159.057.157.758.157.457.458.257.856.056.256.656.156.056.957.058.056.556.054.954.754.053.355.357.9
Percentage of Assets57.356.756.256.757.056.556.156.457.156.356.557.558.359.159.057.157.758.157.457.458.257.856.056.256.656.156.056.957.058.056.556.054.954.754.053.355.357.9
Percentage of Assets pcar:FinancialServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value1165012289121531175811248110821101510524101911023710042936587738444859592009034885591619115848887019258915489419095893982748105783277716355
Percentage of Assets42.743.343.843.343.043.543.943.642.943.743.542.541.740.941.042.942.341.942.642.641.842.244.043.843.443.944.043.143.042.045.344.7
Percentage of Assets42.743.343.843.343.043.543.943.642.943.743.542.541.740.941.042.942.341.942.642.641.842.244.043.843.443.944.043.143.042.045.344.7
Percentage of Assets pcar:TruckPartsAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:StatementBusinessSegments

us-gaap:Liabilities

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value125001264112247119751145811178108121040610373101191028399549687980598369727983098379925987794829524950995979516963994198938890789798748847381847811706066846092
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.844.644.144.143.843.943.143.143.643.244.545.146.047.546.945.446.046.646.146.146.746.245.245.946.246.546.446.647.348.246.846.445.145.543.241.042.8
Percentage of Assets pcar:FinancialServices79.978.778.477.776.977.676.876.376.376.678.778.579.080.479.579.679.880.380.380.380.179.980.881.781.682.982.881.883.083.282.883.082.083.179.976.977.3

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value5156601355575556559257105119496948415270488445984273405641534990518343314250431841124341435341504217445244104151397938013996
Percentage of Liabilities41.247.645.446.448.851.147.447.846.752.147.546.244.141.442.251.352.744.042.843.743.445.645.843.244.346.246.846.444.742.351.2
Percentage of Assets18.921.220.020.521.422.420.420.620.422.521.120.820.319.719.823.324.320.519.820.220.221.120.719.920.521.521.721.621.120.423.3
Percentage of Assets pcar:TruckPartsAndOther44.348.945.747.349.751.546.547.247.551.548.649.148.748.048.354.257.448.946.447.448.449.947.045.347.248.949.350.249.148.551.4

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value27294283612776727168261572548225103241552378123440231032205321039206382096821427213562110921519214152032620618210262090720597207252031119202188341862718692182441815717172163541630115133142341398313422139901456916249
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value96379706996296359105859291718779856780507935750070796777697867096343694073437218673167537162715968636634648061115947584658625712571953645593591456485357531649945092510348465013
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.334.235.935.534.833.736.536.336.034.334.334.033.632.833.331.329.732.934.133.733.132.834.134.233.332.031.931.831.631.431.431.331.531.234.236.337.337.638.037.236.435.029.80.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-494-517-461-470-477-477-349-357-373-375-412-412-411-414-368-375-385-390-405-417-418-433-262
Percentage of StockholdersEquity-5.1-5.3-4.6-4.9-5.2-5.6-3.8-4.1-4.4-4.7-5.2-5.5-5.8-6.1-5.3-5.6-6.1-5.6-5.5-5.8-6.2-6.4-4.0
Percentage of Assets-1.8-1.8-1.7-1.7-1.8-1.9-1.4-1.5-1.6-1.6-1.8-1.9-2.0-2.0-1.8-1.8-1.8-1.8-1.9-1.9-2.1-2.1-1.3
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value26-15-19-10-92-23-11-4-5-13-4-6
Percentage of StockholdersEquity0.3-0.2-0.2-0.1-0.10.0-0.00.0-0.00.0-0.1-0.1-0.2-0.1-0.1
Percentage of Assets0.1-0.1-0.1-0.0-0.00.0-0.00.0-0.00.0-0.0-0.0-0.1-0.0-0.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value46662-2-4-3-3-11110364233551
Percentage of StockholdersEquity0.00.10.10.10.0-0.0-0.0-0.0-0.0-0.00.00.00.0-0.00.10.10.10.00.00.00.10.10.0
Percentage of Assets0.00.00.00.00.0-0.0-0.0-0.0-0.0-0.00.00.00.0-0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value-1383-1100-1190-1062-1095-1098-895-893-718-793-816-925-1058-1128-926-927-889-1017-958-809-917-5798-159-2194136-269408156
Percentage of StockholdersEquity-14.4-11.3-11.9-11.0-12.0-12.8-9.8-10.2-8.4-9.9-10.3-12.3-14.9-16.6-13.3-13.8-14.0-14.7-13.0-11.2-13.6-8.60.1-2.7-4.10.80.7-5.68.10.0
Percentage of Assets-5.1-3.9-4.3-3.9-4.2-4.3-3.6-3.7-3.0-3.4-3.5-4.2-5.0-5.5-4.4-4.3-4.2-4.8-4.5-3.8-4.5-2.80.0-0.9-1.30.30.2-1.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-920-573-715-588-611-620-537-536-339-417-400-508-634-709-560-554-496-622-547-384-491-138284
Percentage of StockholdersEquity-9.5-5.9-7.2-6.1-6.7-7.2-5.9-6.1-4.0-5.2-5.0-6.8-9.0-10.5-8.0-8.3-7.8-9.0-7.5-5.3-7.3-2.14.3
Percentage of Assets-3.4-2.0-2.6-2.2-2.3-2.4-2.1-2.2-1.4-1.8-1.7-2.3-3.0-3.4-2.7-2.6-2.3-2.9-2.5-1.8-2.4-0.71.4
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value746111610594691481431401237069156106565210580463727
Percentage of StockholdersEquity0.80.61.21.11.00.81.61.61.61.51.01.02.31.61.01.02.01.61.00.80.0
Percentage of Assets0.30.20.40.40.40.30.60.60.60.50.30.30.80.50.30.30.70.50.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value346346347347347346352352352351350351355354353356365364363368248
Percentage of StockholdersEquity3.63.63.53.63.84.03.84.04.14.45.25.15.35.36.06.76.87.17.57.30.0
Percentage of Assets1.31.21.31.31.31.41.41.51.51.51.71.71.71.71.92.12.62.52.20.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value1064210398107981030197939275971892718810836974847536686361655596517448464640472442604026
Percentage of StockholdersEquity110.4107.1108.4106.9107.6107.9106.0105.6102.8104.0110.4108.6101.692.995.796.590.490.997.585.00.0
Percentage of Assets39.036.738.937.937.436.438.738.437.035.736.335.733.329.730.030.134.031.929.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312014-12-312009-12-312008-12-312007-12-312006-12-31
Value-41-110-56-33-153-94-16-42-17-17-61-2
Percentage of StockholdersEquity-0.4-1.1-0.6-0.4-1.7-1.1-0.2-0.6-0.3-0.4-1.20.0
Percentage of Assets-0.2-0.4-0.2-0.1-0.6-0.4-0.1-0.2-0.1-0.10.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:StatementBusinessSegments

us-gaap:AssetsCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value7405801680517632722571637069674364056082598054405036473848695538539252995817575452255200547051424918506651884719463944124838
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.128.329.028.127.628.128.227.926.925.925.924.723.923.023.225.825.225.127.026.925.725.226.024.623.924.425.524.624.623.728.2
Percentage of Assets pcar:TruckPartsAndOther63.665.266.364.964.264.664.264.162.959.459.658.157.456.156.760.259.759.863.563.161.659.859.156.255.055.758.057.057.256.362.3

Cash And Cash Equivalents At Carrying Value

us-gaap:StatementBusinessSegments

us-gaap:CashAndCashEquivalentsAtCarryingValue

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value921671341551091561229578109108119761346594828674857772108757892801005969655791116657258
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.60.50.60.40.60.50.40.30.50.50.50.40.60.30.40.40.40.30.40.40.40.50.40.40.40.40.50.30.40.40.30.50.70.40.40.4
Percentage of Assets pcar:FinancialServices0.61.00.91.00.71.10.90.70.60.80.80.90.61.10.50.80.70.70.60.70.70.60.90.60.70.80.70.90.60.60.60.60.91.20.70.80.7

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value3231400735353063273332792792241124252254220517601688178117221970176519292051187714871665154013041211165716301341120212031990
Percentage of CashAndCashEquivalentsAtCarryingValue3512.12388.12632.31970.42496.02092.72288.52530.43085.92051.72041.91470.42218.51329.62625.52096.72144.62231.12765.42198.71921.62296.71420.71728.21539.01794.02038.01329.02027.21738.71714.6
Percentage of Assets11.814.112.711.310.412.911.110.010.29.69.58.08.08.68.29.28.39.19.58.87.38.17.36.25.98.08.07.06.46.511.6
Percentage of Assets pcar:TruckPartsAndOther27.732.629.126.124.329.625.322.923.822.022.018.819.221.120.021.419.521.822.420.617.519.116.614.313.518.218.216.214.815.425.6

Receivables Net Current

us-gaap:StatementBusinessSegments

us-gaap:ReceivablesNetCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value127713061729171117361314160815461468112713231281114586210251070106687911181228130410471313123211861019109310151096902977
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.74.66.26.36.65.26.46.46.24.85.75.85.44.24.95.05.04.25.25.76.45.16.25.95.84.95.45.35.84.85.7
Percentage of Assets pcar:TruckPartsAndOther11.010.614.214.615.411.914.614.714.411.013.213.713.110.211.911.611.89.912.213.515.412.014.213.513.311.212.212.313.511.512.6

Inventory Net

us-gaap:StatementBusinessSegments

us-gaap:InventoryNet

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value127011531292133612721184129212581068928983885772727824824829796893888865925988969958813893832818782710
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.74.14.74.94.94.65.15.24.54.04.34.03.73.53.93.83.93.84.24.14.34.54.74.64.73.94.44.34.34.24.1
Percentage of Assets pcar:TruckPartsAndOther10.99.410.611.411.310.711.712.010.59.19.89.58.88.69.69.09.29.09.79.710.210.610.710.610.78.910.010.110.110.09.1

Inventory Finished Goods

us-gaap:StatementBusinessSegments

us-gaap:InventoryFinishedGoods

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value665584629646641563637590602515574518465452488505513443513478504512589580592440480460446432436
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.12.32.42.52.22.52.42.52.22.52.32.22.22.32.42.42.12.42.22.52.52.82.82.92.12.42.42.42.32.5
Percentage of Assets pcar:TruckPartsAndOther5.74.85.25.55.75.15.85.65.95.05.75.55.35.45.75.55.75.05.65.25.95.96.46.36.64.85.45.65.55.55.6

Inventory L I F O Reserve

us-gaap:StatementBusinessSegments

us-gaap:InventoryLIFOReserve

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value186186185184183181179178175173172172170169173175175176174175174174173172172172170170170169165
Percentage of InventoryLIFOReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.70.70.70.70.70.70.70.70.70.80.80.80.80.80.80.80.80.80.90.80.80.80.80.80.80.90.90.91.0
Percentage of Assets pcar:TruckPartsAndOther1.61.51.51.61.61.61.61.71.71.71.71.81.92.02.01.91.92.01.91.92.12.01.91.91.91.91.92.12.12.22.1

Other Assets Current

us-gaap:StatementBusinessSegments

us-gaap:OtherAssetsCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value529388387403401364376492396504404252269223225218245266245355363340290308301312308370349345331249
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.41.41.51.51.41.52.01.70.01.71.11.21.11.11.01.11.21.21.71.71.71.41.51.41.51.51.81.81.81.81.5
Percentage of Assets pcar:TruckPartsAndOther4.53.23.23.43.63.33.44.73.90.04.02.52.92.62.72.52.72.92.83.94.04.03.33.33.33.53.44.14.24.34.23.2

Land

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

Property Plant And Equipment Net

us-gaap:StatementBusinessSegments

us-gaap:PropertyPlantAndEquipmentNet

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value2925288326902624252124802443239724542464238923252270226022512210220721762140216221572313238324992508251324602390233323121973
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.710.29.79.79.69.79.79.910.310.510.310.510.811.010.710.310.310.39.910.110.611.211.312.012.212.112.112.412.412.411.5
Percentage of Assets pcar:TruckPartsAndOther25.123.522.122.322.422.422.222.824.124.123.824.825.926.826.224.024.424.623.423.725.426.625.727.328.127.627.528.928.829.525.4

Goodwill

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:StatementBusinessSegments

us-gaap:OtherAssetsNoncurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value815843810801744692651723673685540425423397393432414412393387251274255253466519518477273261284249280
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.03.02.92.92.80.02.62.92.82.90.01.81.81.81.92.12.01.91.81.81.21.31.31.22.22.52.52.31.31.41.51.31.6
Percentage of Assets pcar:TruckPartsAndOther7.06.96.76.86.60.05.96.66.46.70.04.24.24.24.55.14.84.54.44.42.73.03.02.95.05.75.85.23.13.23.53.23.6

Liabilities Current

us-gaap:StatementBusinessSegments

us-gaap:LiabilitiesCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value3220399035393467350737223234309630162991276025542388224422953174333325642520264725012651259823402411262326682572245421682627
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.814.112.712.813.414.612.912.812.712.811.911.611.410.910.914.815.612.111.712.412.312.912.411.211.712.713.113.413.011.615.3
Percentage of Assets pcar:TruckPartsAndOther27.632.529.129.531.233.629.429.429.629.227.527.327.226.626.734.536.929.027.529.029.530.528.125.627.028.829.931.130.327.733.8

Long Term Debt Current

Accounts Payable Current

Accounts Payable And Accrued Liabilities Current

Other Liabilities Current

Dividends Payable Current

Long Term Debt Noncurrent

Other Liabilities Noncurrent

us-gaap:StatementBusinessSegments

us-gaap:OtherLiabilitiesNoncurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value13921435137213361272117411451053111511371069939805770748739737716747720723710729718772768758734671626630579507
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.15.14.94.94.90.04.54.24.64.80.04.03.53.53.63.63.53.33.53.43.43.33.63.53.73.73.73.53.33.33.33.13.0
Percentage of Assets pcar:TruckPartsAndOther12.011.711.311.411.30.010.39.610.611.20.09.28.08.28.58.88.67.88.38.17.97.88.68.38.38.48.58.17.57.67.87.46.5

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value96379706996296359105859291718779856780507935750070796777697867096343694073437218673167537162715968636634648061115947584658625712571953645593591456485357531649945092510348465013
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.334.235.935.534.833.736.536.336.034.334.334.033.632.833.331.329.732.934.133.733.132.834.134.233.332.031.931.831.631.431.431.331.531.234.236.337.337.638.037.236.435.029.80.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-494-517-461-470-477-477-349-357-373-375-412-412-411-414-368-375-385-390-405-417-418-433-262
Percentage of StockholdersEquity-5.1-5.3-4.6-4.9-5.2-5.6-3.8-4.1-4.4-4.7-5.2-5.5-5.8-6.1-5.3-5.6-6.1-5.6-5.5-5.8-6.2-6.4-4.0
Percentage of Assets-1.8-1.8-1.7-1.7-1.8-1.9-1.4-1.5-1.6-1.6-1.8-1.9-2.0-2.0-1.8-1.8-1.8-1.8-1.9-1.9-2.1-2.1-1.3
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value26-15-19-10-92-23-11-4-5-13-4-6
Percentage of StockholdersEquity0.3-0.2-0.2-0.1-0.10.0-0.00.0-0.00.0-0.1-0.1-0.2-0.1-0.1
Percentage of Assets0.1-0.1-0.1-0.0-0.00.0-0.00.0-0.00.0-0.0-0.0-0.1-0.0-0.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value46662-2-4-3-3-11110364233551
Percentage of StockholdersEquity0.00.10.10.10.0-0.0-0.0-0.0-0.0-0.00.00.00.0-0.00.10.10.10.00.00.00.10.10.0
Percentage of Assets0.00.00.00.00.0-0.0-0.0-0.0-0.0-0.00.00.00.0-0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value-1383-1100-1190-1062-1095-1098-895-893-718-793-816-925-1058-1128-926-927-889-1017-958-809-917-5798-159-2194136-269408156
Percentage of StockholdersEquity-14.4-11.3-11.9-11.0-12.0-12.8-9.8-10.2-8.4-9.9-10.3-12.3-14.9-16.6-13.3-13.8-14.0-14.7-13.0-11.2-13.6-8.60.1-2.7-4.10.80.7-5.68.10.0
Percentage of Assets-5.1-3.9-4.3-3.9-4.2-4.3-3.6-3.7-3.0-3.4-3.5-4.2-5.0-5.5-4.4-4.3-4.2-4.8-4.5-3.8-4.5-2.80.0-0.9-1.30.30.2-1.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-920-573-715-588-611-620-537-536-339-417-400-508-634-709-560-554-496-622-547-384-491-138284
Percentage of StockholdersEquity-9.5-5.9-7.2-6.1-6.7-7.2-5.9-6.1-4.0-5.2-5.0-6.8-9.0-10.5-8.0-8.3-7.8-9.0-7.5-5.3-7.3-2.14.3
Percentage of Assets-3.4-2.0-2.6-2.2-2.3-2.4-2.1-2.2-1.4-1.8-1.7-2.3-3.0-3.4-2.7-2.6-2.3-2.9-2.5-1.8-2.4-0.71.4
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value746111610594691481431401237069156106565210580463727
Percentage of StockholdersEquity0.80.61.21.11.00.81.61.61.61.51.01.02.31.61.01.02.01.61.00.80.0
Percentage of Assets0.30.20.40.40.40.30.60.60.60.50.30.30.80.50.30.30.70.50.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value346346347347347346352352352351350351355354353356365364363368248
Percentage of StockholdersEquity3.63.63.53.63.84.03.84.04.14.45.25.15.35.36.06.76.87.17.57.30.0
Percentage of Assets1.31.21.31.31.31.41.41.51.51.51.71.71.71.71.92.12.62.52.20.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value1064210398107981030197939275971892718810836974847536686361655596517448464640472442604026
Percentage of StockholdersEquity110.4107.1108.4106.9107.6107.9106.0105.6102.8104.0110.4108.6101.692.995.796.590.490.997.585.00.0
Percentage of Assets39.036.738.937.937.436.438.738.437.035.736.335.733.329.730.030.134.031.929.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312014-12-312009-12-312008-12-312007-12-312006-12-31
Value-41-110-56-33-153-94-16-42-17-17-61-2
Percentage of StockholdersEquity-0.4-1.1-0.6-0.4-1.7-1.1-0.2-0.6-0.3-0.4-1.20.0
Percentage of Assets-0.2-0.4-0.2-0.1-0.6-0.4-0.1-0.2-0.1-0.10.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value346346347347347346352352352351351351351350351351351351355354354355354354354354354353353353357357357356365365365365364364364364363
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.21.31.31.31.41.41.51.51.51.51.61.71.71.71.61.61.71.61.71.71.71.71.71.71.71.71.81.91.91.92.02.02.12.22.22.42.62.62.72.62.52.2

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value106421039810798103019793927597189271881083868369829079757690748475167254685775367879753371646863690266096368616562215983576255965755566354375174540751914995484648294742467646404724
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.036.738.937.937.436.438.738.437.00.035.735.936.236.636.335.833.932.135.736.635.235.233.332.831.630.929.730.631.230.630.030.831.029.930.133.131.833.034.034.535.333.431.929.1

us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201613, pcar:FinancialServices



Period End2020-01-01
Value-4
Percentage of RetainedEarningsAccumulatedDeficit0.0
Percentage of Assets0.0
Percentage of Assets srt:RestatementAdjustment us-gaap:AccountingStandardsUpdate201613 pcar:FinancialServices0.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-01-012019-12-31
Value1039310398
Percentage of RetainedEarningsAccumulatedDeficit0.0100.0
Percentage of Assets0.036.7
Percentage of Assets pcar:FinancialServices0.064.7

Treasury Stock Value

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value-1383-1100-1190-1062-1095-1098-895-893-718-793-816-925-1058-1128-926-927-889-1017-958-809-917-579-19863148-191-309-239-159-160-235-123-219-312391734138-190-1836-269
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-5.1-3.9-4.3-3.9-4.2-4.3-3.6-3.7-3.0-3.4-3.5-4.2-5.0-5.5-4.4-4.3-4.2-4.8-4.5-3.8-4.5-2.8-0.90.30.10.0-0.9-1.6-1.3-0.9-0.9-1.3-0.7-1.3-0.21.51.10.30.3-1.4-0.10.2-1.7

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value425943727826363106572867352589363767554776838460247231712644135933245938836351428550945431990
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.315.411.412.55.617.012.711.69.316.412.614.712.717.99.815.112.47.12.69.18.48.414.012.714.320.912.822.722.617.30.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-379-650-431-724-400-654-531-689-56-825-369-686-526-596-341-925-581-715-365-633-383-551-850-310-143-5340-84-95137352
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-7.4-10.6-6.8-10.9-6.2-10.4-9.2-11.9-1.0-15.1-7.3-14.9-12.2-13.9-8.7-23.2-15.2-16.0-7.6-13.1-9.0-13.9-25.9-10.2-5.7-2.21.8-3.7-4.77.40.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-833172193268-55013421460-339-241385322135-37-17011524122433149373-10-99-187-323-350-312-490-603-410
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-16.22.83.04.0-8.52.13.71.0-6.0-0.42.71.25.20.8-1.0-4.33.05.40.58.93.59.4-0.3-3.2-7.4-13.1-15.7-13.9-24.4-32.60.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value425943727826363106572867352589363767554776838460247231712644135933245938836351428550945431990
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.315.411.412.55.617.012.711.69.316.412.614.712.717.99.815.112.47.12.69.18.48.414.012.714.320.912.822.722.617.30.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value359531607619629578545559512589402373310288346481-594347431447378394371319273334309291236253233297327327281239193169119996846132626
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.08.79.59.39.79.29.59.69.110.88.07.97.37.18.110.9-13.88.08.98.87.87.77.57.06.37.37.26.86.06.36.16.76.96.86.66.15.95.64.74.03.12.10.61.40.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value57-5029-7-1126172-9
Percentage of NetIncomeLoss15.9-9.54.9-1.3-1.84.50.213.0-1.8
Percentage of Revenues1.1-0.80.5-0.1-0.20.40.01.3-0.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value0000000000010000000
Percentage of NetIncomeLoss0.10.00.00.0-0.0-0.00.00.10.00.10.00.5-0.1-0.10.10.0-0.00.20.1
Percentage of Revenues0.00.00.00.0-0.0-0.00.00.00.00.00.00.0-0.00.00.00.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

pcar:TruckPartsAndOther, pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss



Period End2020-03-312019-03-31
Value-13-3
Percentage of NetIncomeLoss-3.8-0.6
Percentage of Revenues-0.3-0.1
Percentage of Revenues pcar:TruckPartsAndOther pcar:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementLoss0.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value359531607619629578545559512
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.08.79.59.39.79.29.59.69.1
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value359531607619629578545559512
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.08.79.59.39.79.29.59.69.1

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value70798081818275869386837773717579757075757083
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value169-159-135592-9438253135-57819234-71-4110-89268-10-30678143-77462247-139248096-10201433418-2
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-379-650-431-724-400-654-531-689-56-825-369-686-526-596-341-925-581-715-365-633-383-551-850-310-143-5340-84-95137352
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-7.4-10.6-6.8-10.9-6.2-10.4-9.2-11.9-1.0-15.1-7.3-14.9-12.2-13.9-8.7-23.2-15.2-16.0-7.6-13.1-9.0-13.9-25.9-10.2-5.7-2.21.8-3.7-4.77.40.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1761861371471021231121239812710795921339074779988445469707780132108131138180125138701269755625268212651461316
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-833172193268-55013421460-339-241385322135-37-17011524122433149373-10-99-187-323-350-312-490-603-410
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-16.22.83.04.0-8.52.13.71.0-6.0-0.42.71.25.20.8-1.0-4.33.05.40.58.93.59.4-0.3-3.2-7.4-13.1-15.7-13.9-24.4-32.60.0

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value710448602817636254757929398299411547412130497840525566307525543843159401125053984550025037694163310058334613566
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value4671125608662503532576365083371198415992513609500311359889200576756550305501526512023259173100793250350
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value90711011011080697989851087878729484848457684857843278787838970707070353707131464654343153323232323265101
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value90711011011080697989851087878729484848457684857843278787838970707070353707131464654343153323232323265101
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312012-12-312011-12-31
Value410532332201598013000140056130700017087
Percentage of PaymentsForRepurchaseOfCommonStock100.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0100.0100.0100.00.00.0100.00.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value4671125608662503532576365083371198415992513609500311359889200576756550305501526512023259173100793250350
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value0.2220.00.2180.2390.2320.00500000000000000440.1850.2220.235-0.078999999999999990.3080.3080.308-0.1350.30.255-0.384-0.00200000000000000180.310.3140.326-0.00300000000000000270.3280.3360.3260.00100000000000000090.2970.3260.3-0.0060000000000000050.3240.3340.317-0.00100000000000000090.2870.3210.325-0.0100000000000000090.3220.330.2890.169999999999999980.2260.05
Percentage of EffectiveIncomeTaxRateContinuingOperations100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

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

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

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

Cash And Cash Equivalents Period Increase Decrease

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-133-79305444-113526-130-5428490-7531818-39105-271-117243-98454-347-246351-105348-127-254-198-458192-49-482-25652-17861146326-156-386-331-267107274-904
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:DepreciationAndAmortizationEquipmentOnOperatingLeasesAndOther



Period End2020-03-312019-12-312019-03-312018-12-31
Value202205177177
Percentage of DepreciationAndAmortizationEquipmentOnOperatingLeasesAndOther100.0100.0100.0100.0

us-gaap:ProductOrService

pcar:DepreciationOnEquipmentOnOperatingLeaseAndOtherVehicleRelatedExpenseAndOtherExpense

pcar:FinancialServices



Period 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
Value229241195183177177178185186188186172
Percentage of DepreciationOnEquipmentOnOperatingLeaseAndOtherVehicleRelatedExpenseAndOtherExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:EstimatedTruckSalesReturnedLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value526481364376
Percentage of EstimatedTruckSalesReturnedLiabilities100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:ExtendedProductWarrantyCurrencyTranslation

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-03-312018-12-31
Value-1314-3-5
Percentage of ExtendedProductWarrantyCurrencyTranslation100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:ExtendedProductWarrantyDeferredRevenues

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-03-312018-12-31
Value107120129117
Percentage of ExtendedProductWarrantyDeferredRevenues100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:ExtendedProductWarrantyRevenuesRecognized

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-03-312018-12-31
Value1071029696
Percentage of ExtendedProductWarrantyRevenuesRecognized100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther

pcar:AllOther, pcar:FinancialServices



Period End2020-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value00000000000000000-1
Percentage of FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-41-100-10-210012-20-110-11-4-1-4
Percentage of FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther1566.70.00.00.00.00.0-250.01350.0550.0-400.0350.0450.00.0666.7200.01600.0300.0200.0-1900.01000.0-783.380.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-200000.0-100000.0-100000.0-200000.00.0-100000.0100000.0-100000.0200000.0300000.0100000.0-300000.0100000.0-100000.0200000.0-100000.00.00.0-500000.0-300000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther66.70.00.00.0-0.050.050.0-50.0100.075.00.0100.0-100.0100.050.033.30.00.0-83.320.0

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302018-12-312018-09-30
Value-100000.00.0100000.0-100000.0100000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther33.30.00.00.0-50.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302013-06-302013-03-31
Value-51-100-10-310122-20-11-1-11-4-3-41-10
Percentage of FinancingReceivableAllowanceForCreditLossesCurrencyTranslationAndOther1766.70.00.00.00.00.0-200.01550.0700.0-400.0550.0650.00.0900.0200.01800.0475.0333.3-1900.01200.0-800.0200.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:FinancingReceivableModificationsPostModificationAmortizedCostBasis

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-03-31
Value230
Percentage of FinancingReceivableModificationsPostModificationAmortizedCostBasis100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-03-31
Value100000.0200000.0
Percentage of FinancingReceivableModificationsPostModificationAmortizedCostBasis0.433.3

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-03-31
Value230
Percentage of FinancingReceivableModificationsPostModificationAmortizedCostBasis100.4133.3

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:FinancingReceivableModificationsPreModificationAmortizedCostBasis

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-03-31
Value230
Percentage of FinancingReceivableModificationsPreModificationAmortizedCostBasis100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-03-31
Value100000.0200000.0
Percentage of FinancingReceivableModificationsPreModificationAmortizedCostBasis0.433.3

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-03-31
Value230
Percentage of FinancingReceivableModificationsPreModificationAmortizedCostBasis100.4133.3

us-gaap:StatementBusinessSegments

pcar:FinancingReceivableModificationsSubsequentDefaultAmortizedCostBasis

pcar:FinancialServices



Period End2020-03-312019-03-31
Value100000.0700000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultAmortizedCostBasis100.0100.0

pcar:IncreaseDecreaseInWholesaleReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value647151-814021371401233-441409580-18914-152-73-9313137215142155-12258-1241405214-171-80025712221813475761-770-146-81-208-205
Percentage of IncreaseDecreaseInWholesaleReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:IncreaseDecreaseInWholesaleReceivablesOnUsedEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value29171518-4-4206-2111-140-1-48-7-6571016-3-11607-4-10
Percentage of IncreaseDecreaseInWholesaleReceivablesOnUsedEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

pcar:InterestAndOtherBorrowingExpense

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



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-6755-3556-32-3-929
Percentage of InterestAndOtherBorrowingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

pcar:FinancialServices



Period 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
Value565759605350494541393837
Percentage of InterestAndOtherBorrowingExpense-83.3103.0-170.31200.0797.0-158.1-1324.3-49.6444.10.00.00.0

pcar:SalesReturnsLiabilitiesInEstimatedReturns



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value1361005109
Percentage of SalesReturnsLiabilitiesInEstimatedReturns100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:SalesTypeAndDirectFinancingLeasesLeaseIncome

pcar:FinancialServices



Period End2020-03-312019-09-302019-06-302019-03-31
Value47353735
Percentage of SalesTypeAndDirectFinancingLeasesLeaseIncome100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:StandardProductWarrantyAccrualCurrencyTranslationAndOther

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-64-600-2-1-760462
Percentage of StandardProductWarrantyAccrualCurrencyTranslationAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value52228222711172217222732272225222522172221222
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value111211100011210100000222210022123
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-12-312019-03-312018-12-31
Value-852505-593521
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.322.620.320.320.322.280.280.280.25
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value500000.0300000.0600000.0200000.0200000.00.0200000.00.0900000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain100.0100.0100.0100.0100.00.0100.00.0100.0

us-gaap:StatementBusinessSegments

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value200000.00.0200000.0100000.0100000.0100000.0200000.00.0500000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss100.00.0100.0100.0100.0100.0100.00.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value-10-5-5-5-4-8-8-10-7-6-6-5-6-6-6-7-6-10-10-10-10-5-5-5-5-11-11-11-10-6-10-11-10-7-4-6-6-3-3-3-3-2-1
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value400000.0300000.0400000.0300000.0400000.0400000.0300000.0300000.0400000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0400000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0400000.0300000.0300000.0300000.0300000.0300000.0400000.0400000.0500000.0300000.0300000.0400000.0500000.0400000.0400000.0500000.0600000.0500000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value47444343444443444440403939343536353535353431323232302929292827272726262626252424242423
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value20232324232121212120202020232324232323232222232323202020202020202019212019191918191817
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value231010138131313131010811171718162121222012131313202019202019192012111311887865
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value32242527242627262823232223212222212222242116171717181817181616141710111111999997
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value272284272261259259252268273293286269259247250252242227230227221240230227219222206197184178176176169168174169162161150148165164173159
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

pcar:FinancialServices



Period 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
Value181183169156155152152155159159155151
Percentage of DepreciationAndAmortization66.664.462.460.059.858.960.358.058.354.354.456.4

pcar:TruckPartsAndOther



Period 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
Value90101102104104106100112114133130117
Percentage of DepreciationAndAmortization33.435.637.640.040.241.139.742.041.745.745.643.6

us-gaap:ProductOrService, us-gaap:Subsegments

pcar:TruckPartsAndOther, pcar:AllOtherSubsegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value574445444
Percentage of DepreciationAndAmortization1.92.71.51.81.51.91.81.61.6

pcar:TruckPartsAndOther, pcar:PartsSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value222222222
Percentage of DepreciationAndAmortization0.90.80.91.01.01.00.90.80.8

pcar:TruckPartsAndOther, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value83919597979993106107
Percentage of DepreciationAndAmortization30.632.135.237.337.638.237.139.539.2

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:StatementBusinessSegments

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:CashFlowHedging, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value67-5535-5-632392
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedging, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7-83-6-73-35
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet10.615.610.3126.0116.410.9-86.55.4

us-gaap:FairValueHedging, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-300000.0-300000.0-300000.0-300000.0-600000.0-500000.0-400000.0-500000.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet-0.40.5-0.96.09.0-1.6-10.8-0.5

us-gaap:NetInvestmentHedging, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302018-09-30
Value-2-2-20
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet-3.74.1-6.60.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value67-5634-7313
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet99.6100.599.1109.098.489.2

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value4-111-73-3
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet6.919.73.7116.410.9-86.5

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value36-35-24209-6-3-4-9-70-159-1-56414-3-950-1-5-510100-20-115-4
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments

us-gaap:ForeignExchangeContract, pcar:InterestAndOtherBorrowingExpense, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value12-28-166080-11-3917310-200314
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet32.982.9150.962.5137.8214.362.595.77.9115.255.9-1068.857.4116.5200.03.94.573.3101.4

us-gaap:ForeignExchangeContract, us-gaap:CostOfSales, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-10000010-10-3100-110019-3000-100000
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-3.3-8.6-14.5-8.3-4.414.3137.50.019.01.04.7-62.5-5.6-1.183.3-25.511.96.711.9-310.039.2-7.8-100.025.025.0-8.8-5.3-0.00.042.9

us-gaap:ForeignExchangeContract, us-gaap:OtherNonoperatingIncomeExpense, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value250-2-1-1-300-30-31-15100-740-2-1-1-10
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet69.022.9-36.445.8-33.3-125.037.5-3.254.07.144.9962.524.1-9.9-8.3139.273.111.1-14.753.319.6-23.5-450.0

us-gaap:ForeignExchangeContract, us-gaap:SellingGeneralAndAdministrativeExpenses, pcar:FinancialServices



Period End2020-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value00-10-123-40020000
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet1.4-3.6-137.57.519.0-23.2-5.6268.816.7-5.5-175.0-17.610.48.91.4

us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value111908111111111794989888
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations



Period End2020-03-312019-12-312019-03-312018-12-31
Value-6440-5-23
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

pcar:AllOther, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value200000.0200000.00.0100000.00.0100000.0100000.0100000.00.0200000.00.0100000.00.0200000.0100000.0100000.0100000.0100000.0300000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value11124323111011200010010
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery650.0950.00.00.00.03200.00.00.00.01700.01100.0800.00.0750.00.0700.00.0450.01100.0700.0800.01300.0233.3

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value12124323111011200110011115111212162
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery750.01050.00.00.00.03300.00.00.00.01800.01200.0900.00.0850.00.0700.00.0550.01200.0800.0900.01400.0333.30.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

pcar:AllOther, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value00200106010000010200001
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value108743437476565745432263
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs5250.0955.6342.91125.01950.0450.01133.3131.72100.0546.26200.02500.02166.72950.02433.3390.91080.0245.01166.7675.0500.0-1360.0380.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value10995453134865667557433744463951675819121610
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs5350.01100.0447.61250.02050.0550.01233.3231.72200.0646.26300.02600.02266.73050.02533.3490.91180.0350.01333.3775.0600.0-1440.0480.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0000000-1101-45
Percentage of FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown0.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-03-312017-03-312016-03-31
Value19262927
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-03-312017-03-312016-03-31
Value3322
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment16.412.58.18.8

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-03-312018-03-312017-03-312016-03-31
Value40014
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment25.10.40.06.116.2

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-03-31
Value22
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment11.811.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-31
Value29323937343338536165
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment153.3124.00.0126.4125.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:ImpairedFinancingReceivableInterestIncomeCashBasisMethod

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value300000.0300000.0400000.0300000.0300000.0400000.0600000.0500000.0500000.0300000.0300000.0300000.0200000.0300000.0300000.0400000.0400000.0300000.0300000.0300000.0300000.0300000.0
Percentage of ImpairedFinancingReceivableInterestIncomeCashBasisMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value100000.00.0100000.00.0100000.00.00.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0
Percentage of ImpairedFinancingReceivableInterestIncomeCashBasisMethod33.30.025.00.033.30.00.033.350.033.333.325.025.033.333.333.333.333.3

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0000000000000000000000000101000002010
Percentage of ImpairedFinancingReceivableInterestIncomeCashBasisMethod133.3133.3150.0100.0133.3150.0100.0100.0100.00.00.0100.0100.0133.3150.0133.3133.3125.0125.0133.3133.3133.3133.3133.30.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-19-43166-5442-32851163355-25436144280-133-200215-246-75-69285-2248845160-7074-102213-102-112-72212-107586257-15-3
Percentage of IncreaseDecreaseInAccountsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-44-49570-7405-234101220441-262173234187-161-7214210-448-195167313-215345-57179-270143147220-317-141-132287-781082193359521
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3596-43-1142015238-8108-17936-19200-1091126911153145-26310218830-27-38135109-103040109-16453134862024
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

us-gaap:InterestAndFeeIncomeLoansAndLeases

pcar:FinancialServices



Period 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
Value142149148147137132128121115113111104
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1420212119191614109988786556555555678687889119865444448
Percentage of InvestmentIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value0000000000020000000
Percentage of InvestmentIncomeNet-2.7-0.5-0.9-0.50.50.60.0-4.01.13.72.928.2-6.212.313.54.8-5.715.76.9

us-gaap:StatementBusinessSegments

us-gaap:LeaseIncome

pcar:FinancialServices



Period End2020-03-312019-09-302019-06-302019-03-31
Value250229241236
Percentage of LeaseIncome100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:Subsegments

us-gaap:OperatingLeaseLeaseIncome

pcar:TruckSales, pcar:TruckSubsegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value2726434841
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value202198194204200
Percentage of OperatingLeaseLeaseIncome751.1759.2444.9424.5481.3

us-gaap:ProductOrService

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue

pcar:FinancialServices



Period 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
Value241256214213212214211216216218217202
Percentage of OperatingLeasesIncomeStatementLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value-2056-10-2003-3230-301210-5012
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-100442-10-2-2002-3-212-10-20001100-40010123
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax

us-gaap:ForeignExchangeContract, pcar:TruckPartsAndOther, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value70-14-10-160-1110
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, pcar:FinancialServices, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5526-11-14-96293
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax78.9-2600.05850.089.4-19200.0-25.7862.0

us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents

us-gaap:ForeignExchangeContract, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value70-14-10-160-1110
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5526-11-14-96293
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax78.9-2600.05850.089.4-19200.0-25.7862.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-312019-09-30
Value15-914
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax21.262.8-1440.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value10-6042-3-9118-532-4-5-2-5025085-68-1896-30202-617
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period 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
Value98-4620-8-2230-577-112-19-28
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax986.076.5476.2-341.7732.3-33.2-540.0946.3210.77.0440.0494.7

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-100442-10-1-2002-302200-100120-10-40
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-13.00.57.1170.8-148.4-2.8-120.04.930.4-8.94.45.3-109.57.5-33.337.52700.0-11.03.930.211.1-0.120.3-65.6116.7-0.514.1-333.3-2.7

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-03-312015-03-31
Value-23935-10220-11-151-7-1106086-322
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-2398.0-58.2-2428.6866.7380.6165.0-720.0-1347.6-1073.286600.0-3982.7

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-347141-126229-92-1-19677-1710812675-148-6-57125-74-163106-352-191-27847-1-15120-80-96
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-3471.0-235.2-3011.9937.5-303.2101.1-160.0-2398.8-1389.3-52.6-2402.2-2212.3-3571.4294.6-328.6-1021.4125500.0-907.3-3203.9-1696.8-4356.8100.9-4343.8-1490.6-183.3-7.4-1881.2-6716.7-1315.1

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTaxParent



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value41-90-11-64-2
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTaxParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsBeforeTaxParent



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value51-130-15-86-4
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsBeforeTaxParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsTaxParent



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value10-30-4-22-1
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsTaxParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-28389-127333-170-1-175752210913270127-58-148107-337-381-262495199118-70-79175-11295-188-27065
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:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value23-56870-847162370-1241512014-18510042101814
Percentage of OtherComprehensiveIncomeLossNetOfTax-8.3-62.3-6.521.620.049.7-600.0-9.22.7165.00.0-1.13.73.6-25.7-8.10.6-4.448.8-3.91.281.1105.20.8-12.1-18.4

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period 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
Value414-90-114-64-2518
Percentage of OtherComprehensiveIncomeLossNetOfTax-14.65.07.7-1.2-386.7-2.6492.3-2.7-3.323.91.16.4

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-100442-10-2-20022-10-20001100-40
Percentage of OtherComprehensiveIncomeLossNetOfTax0.6-0.4-0.212.0153.3-1.684.6-0.2-2.7-12.8-0.3-0.33.01.72.4-0.0-1.9-0.1-0.0-0.33.418.9-0.40.15.60.3

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-03-312015-03-31
Value-28389-127333-170-1-17575127-337
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-347141-126229-92-1-19677-1710812675125-74-163106-352-191-27847-1-15120-82-96
Percentage of OtherComprehensiveIncomeLossNetOfTax122.3157.799.067.6313.354.5123.1112.1103.3-76.199.295.0107.098.2126.5110.099.3104.650.2106.196.4-20.8-7.6101.3116.5120.8

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value-31-11-90-10-21-201-3-10-15-7-17-2-21-14-1-6-2-13-21-5-12
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-2356-8-7084-7-16-2-3701-245-6-10-4-15-120-14185-100-4-210-1-8-1434-3-8-4178-9-4
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7022002503333111143
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value126-24-379-24-13-4547-48-3-716-28-8-1117-61-30-247-1093592317-41-2-1024-46-2211-3-8368-9-35-15
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireEquipmentOnLease



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value28035837837328741638142027637531939133638743542734034535939234035834635118235739635625132533439822929329542229523715016416330723720296
Percentage of PaymentsToAcquireEquipmentOnLease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireFinanceReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value824110899810878889699591080849984784762585799659762603822786818637872770808662803757802630903801837693869686671504585465407331473336281190
Percentage of PaymentsToAcquireFinanceReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireMarketableSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value18417228319120213822512312835617818824623525223930433428438832222228031030833125021918955017017215618922226893425623816894531184273
Percentage of PaymentsToAcquireMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementBenefitContributions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value231955535575554541205336934414523
Percentage of PensionAndOtherPostretirementBenefitContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:PensionContributions

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value23195553557555454120554
Percentage of PensionContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value62798156219119117
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndCollectionOfFinanceReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value759904921798764715734768696716673708615657614646592668674713625748711726660577651636604630624571577560541554464433546524534635595492561
Percentage of ProceedsFromSaleAndCollectionOfFinanceReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value2251282811591461112511204482002191721861375942543182562622392762252222273212602631941703221481671291903152284081601781176775445571
Percentage of ProceedsFromSaleAndMaturityOfMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfForeclosedAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value302110111824152681315131514171412191218111220131913161418252126235035
Percentage of ProceedsFromSaleOfForeclosedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value11316017813416416318217813011311212312011210210211610899118123
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value17354214454465356332322443-2356
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value164431025534654463423134
Percentage of ProvisionForLoanLeaseAndOtherLosses98.2125.076.895.072.747.165.1108.784.779.693.6101.5100.0105.196.1106.794.1116.287.591.770.4113.887.5

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value200000.0-300000.0200000.0400000.0400000.0-100000.0300000.0400000.00.00.0-700000.0100000.0-600000.0-500000.0-900000.0-100000.0-100000.0300000.0100000.0400000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses1.2-7.59.123.59.3-2.25.18.50.00.0-17.92.0-10.0-14.7-24.3-4.2-2.811.13.48.3

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value100000.0-100000.0-500000.0-200000.0-200000.0800000.00.0
Percentage of ProvisionForLoanLeaseAndOtherLosses0.6-2.8-8.9-5.0-9.147.10.0

us-gaap:ProductOrService

pcar:FinancialServices



Period 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
Value1735421445446
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value17354214454465356332322443-23564257910
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value44-5425-12-1418-564-16-7-25-40-4032-134-41-1116-25
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-13-4-4-4-3-7-6-7-7-4-4-4-4-4-4-5-4-6-6-7
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent-30.77.8-15.938.425.0-37.8115.3-12.245.859.717.710.511.5-14.034.8-122.010.959.5-41.127.6

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period 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
Value57-5029-7-1126172-9-3-21-36
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent130.092.3115.562.475.0138.3-16.9112.256.040.382.789.7

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0000000000000100000
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent0.7-0.20.4-0.8-0.51.70.0-1.8-0.0-0.4-0.2-0.50.3-13.07.3-1.2-4.31.2-0.8

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value44-5425-12-1418-564-15
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.091.6

us-gaap:StatementBusinessSegments

us-gaap:StandardProductWarrantyAccrualPayments

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1108093917867607568595662596066676157
Percentage of StandardProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value255108-4-17910-2-2-13-40-74-11
Percentage of StandardProductWarrantyAccrualPreexistingIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value9797971009194818174736651515250575284
Percentage of StandardProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value121110244316
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value100000.0600000.0200000.0200000.0400000.0200000.00.0100000.0300000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.80.01.71.91.60.00.02.71.8

us-gaap:TreasuryStockSharesAcquired



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312015-09-30
Value00000101
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PlanName

pcar:LongTermIncentivePlan



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value13918.02301.00.010288.00.03852.08856.0
Percentage of TreasuryStockSharesAcquired2.00.30.02.10.00.33.4

us-gaap:ShareRepurchaseProgram

pcar:CommonStockRepurchasePlan



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0000010
Percentage of TreasuryStockSharesAcquired98.099.7100.097.9100.099.796.6

us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value410532333201597716
Percentage of TreasuryStockValueAcquiredCostMethod100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value00000011010001111100000001111110
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:CommercialPaperAndBankLoans

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3912411041403900342435403002313032342933286528882516244725162426275427962536265621742641292527102871250826422823306835623371338139643909336334752371
Percentage of CommercialPaperAndBankLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CumulativeBasisAdjustmentIncludedInCarryingAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-10000-1
Percentage of CumulativeBasisAdjustmentIncludedInCarryingAmount100.0100.0100.0100.0100.0100.0

us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments

pcar:DeferredTaxLiabilitiesAndOtherLiabilities

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201613, pcar:FinancialServices



Period End2020-01-01
Value-1
Percentage of DeferredTaxLiabilitiesAndOtherLiabilities100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value780788790753737692709704695682730773977949933934931906907889912911922909911932928973937892912940915887869942762703713
Percentage of DeferredTaxLiabilitiesAndOtherLiabilities0.0-52580.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pcar:EstimatedValueOfTruckAssetsToBeReturned



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value492473435426364319
Percentage of EstimatedValueOfTruckAssetsToBeReturned100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:ExtendedProductWarrantyEndingBalance

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302017-12-31
Value789801768729699684653
Percentage of ExtendedProductWarrantyEndingBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:ImpairedFinancingReceivableNetInvestment

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value24891091218181612201918131311
Percentage of ImpairedFinancingReceivableNetInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1222221111121112
Percentage of ImpairedFinancingReceivableNetInvestment7.328.424.519.825.519.77.19.69.313.28.011.110.49.513.718.8

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value261134121114171927161719201715242624191812131617181829313743413647
Percentage of ImpairedFinancingReceivableNetInvestment107.3128.4361.7119.8125.5119.70.00.00.00.00.0107.1109.6109.3124.8120.4132.7136.3140.1142.00.0118.80.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

pcar:LoansReceivable

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value5165524150214992476646304570443642844147402439233955394839803988398240113941396038993968394440313989397738383762373537383114288928812713
Percentage of LoansReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:LoansReceivableWholesaleFinancingLoans

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value287529072813267827282342222920692103188019101764162515281764173619121950206220551883175516431548167916161736156115261541151714121247983
Percentage of LoansReceivableWholesaleFinancingLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:MarketableDebtSecurities

pcar:TruckPartsAndOther



Period End2020-03-312019-12-31
Value10971162
Percentage of MarketableDebtSecurities100.0100.0

us-gaap:StatementBusinessSegments

pcar:MarketableDebtSecuritiesAmortizedCost

pcar:TruckPartsAndOther



Period End2020-03-312019-12-31
Value10911154
Percentage of MarketableDebtSecuritiesAmortizedCost100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:NetCarryingAmountOfImpairedLoans

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3115111415172928262225252423
Percentage of NetCarryingAmountOfImpairedLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value22222212111222
Percentage of NetCarryingAmountOfImpairedLoans6.718.724.517.119.015.85.26.96.37.57.49.38.98.9

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value122222233
Percentage of NetCarryingAmountOfImpairedLoans5.414.820.917.916.314.60.00.00.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value35203818202227304433293434282530323130
Percentage of NetCarryingAmountOfImpairedLoans112.2133.5348.2135.0135.3130.40.00.00.00.00.0118.6121.2106.3113.6117.1126.1127.9127.7

us-gaap:StatementBusinessSegments

pcar:ResidualValueGuaranteesAndDeferredRevenuesNoncurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value54258764675381384283275868663513391319127211361072112010991101104710069618829709821042104710931070952894903712
Percentage of ResidualValueGuaranteesAndDeferredRevenuesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:TradeAndOtherReceivablesGrossCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-31
Value12771306
Percentage of TradeAndOtherReceivablesGrossCurrent100.0100.0

pcar:ValueOfReturnedGoodsIncludedInCurrentAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value595651514949
Percentage of ValueOfReturnedGoodsIncludedInCurrentAssets100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:AccountsPayableAndOtherAccruedLiabilities

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value582629637606570524523530517513466473461388395374375346356384
Percentage of AccountsPayableAndOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value322031943539346735073040302732343096301626722569276025542388203422952338236620712297
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value746111610594691481431401231099895709286796914614013015613813112610696847056716663521211171141058378878046
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value0111111
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

pcar:DomesticNontaxableDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value121210
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0

us-gaap:DomesticCorporateDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value112110
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax81.286.4105.390.0100.066.7

us-gaap:ForeignCorporateDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value122210
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax62.5104.5136.8125.0136.4133.3

us-gaap:ForeignGovernmentDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value400000.0200000.0300000.0300000.0200000.0100000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax25.09.115.815.018.233.3

us-gaap:OtherDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value111100
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax112.550.068.460.054.566.7

us-gaap:USTreasuryAndGovernment, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value401100
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax250.040.952.650.027.366.7

us-gaap:StatementBusinessSegments

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1089841
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax631.2390.9478.9440.0436.4466.7

us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

pcar:DomesticNontaxableDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312018-12-31
Value001
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0

us-gaap:DomesticCorporateDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312018-12-31
Value600000.00.0400000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax75.00.033.3

us-gaap:ForeignCorporateDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312018-12-31
Value201
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax325.0200.0133.3

us-gaap:OtherDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312018-12-31
Value100000.0100000.0800000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax12.5100.066.7

us-gaap:StatementBusinessSegments

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312018-12-31
Value404
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax512.5500.0375.0

us-gaap:FinancialInstrument, us-gaap:StatementBusinessSegments

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

pcar:DomesticNontaxableDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value306318316329304326537
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0

us-gaap:DomesticCorporateDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value15716316016216214789
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis51.651.550.749.353.445.316.7

us-gaap:ForeignCorporateDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value299347303310301272459
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis97.9109.395.694.499.283.685.4

us-gaap:ForeignGovernmentDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value70726569745591
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis23.122.720.521.224.417.117.0

us-gaap:OtherDebtSecurities, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value137123127130125122142
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis44.838.940.339.641.137.626.5

us-gaap:USTreasuryAndGovernment, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1191281261061109848
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis39.040.439.832.336.530.39.1

us-gaap:StatementBusinessSegments

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value10911154109911081078102310071038105213701214124212041141107414171460144513941264
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis356.4362.8347.0336.7354.5314.00.00.00.0254.70.00.00.00.00.00.00.00.00.00.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value33234175366928423435291423641915
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentCarryingAmount

us-gaap:MediumTermNotes, us-gaap:SubsequentEvent, pcar:DomesticSubsidiaries



Period End2020-02-19
Value300
Percentage of DebtInstrumentCarryingAmount100.0

us-gaap:StatementBusinessSegments

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value03166207370397
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger0.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000013
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3661771342753252
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302018-12-31
Value4000
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:DeferredGainLossOnDiscontinuationOfFairValueHedge

us-gaap:FairValueHedging



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value111222
Percentage of DeferredGainLossOnDiscontinuationOfFairValueHedge100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments

us-gaap:DerivativeAssetFairValueGrossLiability

us-gaap:ForeignExchangeContract, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value801110110010010000000000
Percentage of DerivativeAssetFairValueGrossLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value98687344118971415710733473316
Percentage of DerivativeAssetFairValueGrossLiability114.12150.0690.0810.0422.2433.3342.9300.01833.32175.0872.73900.01762.51540.01560.02180.0975.0825.01233.32250.0788.9433.33500.08050.0

us-gaap:DerivativeAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value19547956058895564384841505510189104851331541271448460203631183772
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2135610369689461705057515971118971159413715813115289643147483047135
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OtherAssets, us-gaap:ForeignExchangeContract, us-gaap:Nondesignated, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value50200014440000137001030
Percentage of DerivativeFairValueOfDerivativeAsset2.40.02.31.31.01.01.73.44.93.90.20.20.40.61.23.811.40.30.22.30.67.42.2

us-gaap:OtherAssets, us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value11345826462845568109821009013214912914782543047463042124231
Percentage of DerivativeFairValueOfDerivativeAsset52.981.379.792.592.489.293.396.492.784.687.395.896.394.498.296.692.784.998.499.496.598.189.589.690.20.00.00.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value73101843820310933411110000000
Percentage of DerivativeFairValueOfDerivativeAsset34.417.917.36.85.39.43.91.03.310.28.33.72.82.81.11.21.32.60.30.20.61.31.53.90.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeContract, us-gaap:Nondesignated, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value220000010000003011000000000
Percentage of DerivativeFairValueOfDerivativeAsset10.30.70.70.71.00.41.81.00.70.20.50.30.72.30.20.92.11.11.00.21.20.61.91.55.90.0

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

pcar:CrossCurrencySwap, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value1104380605775506210277918713014381
Percentage of DerivativeFairValueOfDerivativeAsset51.677.877.886.984.779.685.187.886.779.479.692.795.090.591.6

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value1001021551042815144586
Percentage of DerivativeFairValueOfDerivativeAsset47.118.720.37.57.610.86.73.67.315.412.74.23.75.67.3

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



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value221359467582161
Percentage of DerivativeFairValueOfDerivativeAsset1.33.61.85.67.69.68.28.65.95.27.63.11.23.81.1

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

pcar:CrossCurrencySwap, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value11043806057754849364443506210277918713014381
Percentage of DerivativeFairValueOfDerivativeAsset51.677.877.886.984.779.678.270.272.676.583.685.187.886.779.479.692.795.090.591.6

us-gaap:ForeignExchangeContract, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value1001021551021044342815144586
Percentage of DerivativeFairValueOfDerivativeAsset47.118.720.37.57.610.84.714.28.67.87.56.73.67.315.412.74.23.75.67.3

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2213591011994467582161
Percentage of DerivativeFairValueOfDerivativeAsset1.33.61.85.67.69.617.215.618.815.78.98.28.65.95.27.63.11.23.81.1

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value2135610369689459711189711594137158131152896448
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value21356103696894617050575159711189711594137158131152896448
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1865510069669361674957495769113921109313615413014983563047463043124231161310
Percentage of DerivativeFairValueOfDerivativeAsset87.399.397.099.397.698.698.796.298.298.895.697.197.395.994.995.699.599.197.299.297.894.187.598.799.696.598.790.791.094.10.00.00.00.00.00.00.0

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value27030110200211455014135800104100100200
Percentage of DerivativeFairValueOfDerivativeAsset12.70.73.00.72.41.41.33.81.81.24.42.92.74.15.14.40.50.92.80.82.25.912.51.30.43.51.39.39.05.90.00.00.00.00.00.00.0

us-gaap:DerivativeFairValueOfDerivativeLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value674432342624343011210397827149655562486275784849665268755793113
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

pcar:DeferredTaxesAndOtherLiabilities, us-gaap:ForeignExchangeContract, us-gaap:Nondesignated, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312012-06-302011-12-31
Value0200013700021000000
Percentage of DerivativeFairValueOfDerivativeLiability0.15.20.32.61.14.14.210.51.41.11.14.62.10.50.10.30.10.00.0

pcar:DeferredTaxesAndOtherLiabilities, us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-09-302012-06-302011-12-31
Value533126271718724946645354466171754567113114107
Percentage of DerivativeFairValueOfDerivativeLiability78.770.083.881.265.375.287.769.893.997.796.787.496.999.094.296.394.298.70.00.00.0

us-gaap:AccountsPayableAndAccruedLiabilities, us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value894374612100301
Percentage of DerivativeFairValueOfDerivativeLiability13.120.813.410.028.317.17.218.03.90.51.15.90.43.9

us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments

us-gaap:AccountsPayableAndAccruedLiabilities, us-gaap:ForeignExchangeContract, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value510210
Percentage of DerivativeFairValueOfDerivativeLiability8.04.12.56.25.33.7

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

pcar:CrossCurrencySwap, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value101328711654037513639374631
Percentage of DerivativeFairValueOfDerivativeLiability14.830.58.825.828.345.578.956.175.378.567.162.577.275.264.1

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value1413569610212117102
Percentage of DerivativeFairValueOfDerivativeLiability21.330.016.218.834.724.812.330.05.92.13.312.63.11.05.8

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



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value431724189779912161591414
Percentage of DerivativeFairValueOfDerivativeLiability64.039.575.055.437.029.78.813.918.919.329.624.919.723.830.1

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

pcar:CrossCurrencySwap, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value10132871122221009384654037513639374631
Percentage of DerivativeFairValueOfDerivativeLiability14.830.58.825.828.345.563.872.989.890.386.678.956.175.378.567.162.577.275.264.1

us-gaap:ForeignExchangeContract, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value141356965144510212117102
Percentage of DerivativeFairValueOfDerivativeLiability21.330.016.218.834.724.817.16.33.74.66.012.330.05.92.13.312.63.11.05.8

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value43172418976675779912161591414
Percentage of DerivativeFairValueOfDerivativeLiability64.039.575.055.437.029.719.120.86.55.17.48.813.918.919.329.624.919.723.830.1

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value67443234262482714965556248627578484968
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value67443234262434301121039782714965556248627578484968
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value62403131242233291111009578624864535846617377474863506873569211111311510810994112108
Percentage of DerivativeFairValueOfDerivativeLiability91.990.797.291.293.692.395.996.798.897.398.694.987.897.898.297.893.397.399.097.798.298.198.495.594.999.697.598.899.798.90.00.00.00.00.00.00.0

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5403111112148111410110032010011000344
Percentage of DerivativeFairValueOfDerivativeLiability8.19.32.88.86.47.74.13.31.22.71.45.112.22.21.82.26.72.71.02.31.81.91.64.55.10.42.51.20.31.10.00.00.00.00.00.00.0

us-gaap:DerivativeLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value49352425171928241009386745532574354445870704346554152634787110
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:StatementBusinessSegments

us-gaap:DerivativeLiabilityFairValueGrossAsset

us-gaap:ForeignExchangeContract, pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value801110110010010000000000
Percentage of DerivativeLiabilityFairValueGrossAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value98687344118971415710733473316
Percentage of DerivativeLiabilityFairValueGrossAsset114.12150.0690.0810.0422.2433.3342.9300.01833.32175.0872.73900.01762.51540.01560.02180.0975.0825.01233.32250.0788.9433.33500.08050.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-30
Value114410351108
Percentage of DerivativeNotionalAmount100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-312019-09-30
Value344348348
Percentage of DerivativeNotionalAmount30.133.631.4

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableAfterDeferredIncomeOffset

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value5982
Percentage of FinancingReceivableAfterDeferredIncomeOffset100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value1044
Percentage of FinancingReceivableAfterDeferredIncomeOffset17.5

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value84
Percentage of FinancingReceivableAfterDeferredIncomeOffset1.4

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value12
Percentage of FinancingReceivableAfterDeferredIncomeOffset0.2

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value55
Percentage of FinancingReceivableAfterDeferredIncomeOffset0.9

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value6
Percentage of FinancingReceivableAfterDeferredIncomeOffset0.1

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-31
Value2803
Percentage of FinancingReceivableAfterDeferredIncomeOffset46.9

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value1607
Percentage of FinancingReceivableAfterDeferredIncomeOffset26.9

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-31
Value72
Percentage of FinancingReceivableAfterDeferredIncomeOffset1.2

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value20
Percentage of FinancingReceivableAfterDeferredIncomeOffset0.3

pcar:Dealer, us-gaap:Substandard, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value1
Percentage of FinancingReceivableAfterDeferredIncomeOffset0.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value7186
Percentage of FinancingReceivableAfterDeferredIncomeOffset120.1

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value4506
Percentage of FinancingReceivableAfterDeferredIncomeOffset75.3

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value6122
Percentage of FinancingReceivableAfterDeferredIncomeOffset102.3

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value1063
Percentage of FinancingReceivableAfterDeferredIncomeOffset17.8

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-31
Value2875
Percentage of FinancingReceivableAfterDeferredIncomeOffset48.1

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value1630
Percentage of FinancingReceivableAfterDeferredIncomeOffset27.3

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value11692
Percentage of FinancingReceivableAfterDeferredIncomeOffset195.4

us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableAllowanceForCreditLosses

pcar:AllOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value33343343998
Percentage of FinancingReceivableAllowanceForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:LoansAndLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value11310410510810610310410210510197
Percentage of FinancingReceivableAllowanceForCreditLosses3335.32821.63000.02700.02952.83243.82379.52702.61064.61095.71129.1

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:AllOther, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value33343343999988889898878785
Percentage of FinancingReceivableAllowanceForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value104959598969395939692949490878989888889918993971009799
Percentage of FinancingReceivableAllowanceForCreditLosses3064.72573.02734.32457.52680.62931.22168.22460.5969.7994.60.00.00.01017.40.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value44667666665556677888910101011
Percentage of FinancingReceivableAllowanceForCreditLosses126.5116.2182.9162.5194.4212.5150.0163.265.764.50.00.064.00.00.00.00.00.00.00.00.00.00.00.00.0

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value999991099999
Percentage of FinancingReceivableAllowanceForCreditLosses270.6248.6265.7242.5272.2312.5211.4242.194.9101.1111.6

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:Subsegments

pcar:Dealer, pcar:Wholesale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value44667665
Percentage of FinancingReceivableAllowanceForCreditLosses126.5116.2182.9162.5194.4212.564.564.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value121112114118116113115112121117119119113111114114114114118120117122127131130129131129132130139140141139143149149145167178
Percentage of FinancingReceivableAllowanceForCreditLosses3561.83037.83282.92962.53247.23556.22629.52965.81230.31260.20.00.00.01293.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value978888909288898787858786848284838382838789
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:Wholesale, pcar:Dealer, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value444676
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment4.44.85.07.27.67.6

us-gaap:Retail, pcar:Dealer, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9999910
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment9.410.410.510.710.611.4

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value111102102106109104105102102101102101999710010010099102106104109112116116114113111111111111109115111110111110
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment113.8115.2115.5117.9118.2119.0117.6117.5118.1117.8117.9117.2117.6118.2119.1119.2119.9121.0122.4122.20.0122.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value667845568678545546544
Percentage of FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value669845569678555556544576579121413212227
Percentage of FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1100.0100.0128.2100.0100.0101.7101.8101.6101.1101.5101.3101.2101.8102.0101.9101.7106.4104.6109.4114.30.0110.90.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value712474557204729970896936688766656517636361856055589858055801578057815711562956385659
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:Wholesale, pcar:Dealer, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value287529072789267827282342
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment40.439.038.736.738.533.8

us-gaap:Retail, pcar:Dealer, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value162816431557152314501462
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment22.922.021.620.920.521.1

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value116291200511551115021126810740104871009299849598942291018862874089858961918292179235925089199016880188458834876986498267819382458074786776587173655864295953
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment163.2161.0160.3157.6159.0154.8152.3151.4153.2150.8152.3150.3150.3150.5154.9155.0158.8161.4164.1164.10.0159.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value614751583236424471504955555755646364464743
Percentage of FinancingReceivableIndividuallyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

us-gaap:Retail, pcar:Dealer, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value122222
Percentage of FinancingReceivableIndividuallyEvaluatedForImpairment2.84.84.54.37.86.8

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value6349776034394447755453595957566768695051474875464650586372718687108114135152153
Percentage of FinancingReceivableIndividuallyEvaluatedForImpairment102.8104.8151.9104.3107.8107.1105.9106.9105.7108.1108.5107.4107.6100.2102.7104.0107.2107.8110.2109.10.0111.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivableModificationsRecordedInvestment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value3514161819202427353743
Percentage of FinancingReceivableModificationsRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value192
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value25
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear13.1

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value2
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.5

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value400000.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.2

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value2
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.0

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value900000.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.5

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value228
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear118.6

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value224
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear116.4

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value228
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear118.6

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value197
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear102.5

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value26
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear13.8

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value228
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear118.6

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value452
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear234.9

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value428
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value69
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear16.2

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value6
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear1.5

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value800000.0
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear0.2

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value5
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear1.2

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value800000.0
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear0.2

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value128
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear29.9

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value511
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear119.3

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value128
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear29.9

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value440
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear102.7

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value71
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear16.6

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value128
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear29.9

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value639
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear149.3

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value603
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value90
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear15.0

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value3
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear0.6

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value400000.0
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear0.1

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value1
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear0.3

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value110
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear18.3

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value1
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear0.3

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value699
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear116.0

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value111
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear18.5

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value608
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear100.9

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value90
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear15.1

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value111
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear18.5

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value811
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear134.5

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value2388
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value426
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear17.9

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value23
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear1.0

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value4
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear0.2

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value17
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear0.7

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value1
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear0.1

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value550
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear23.0

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value11
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear0.5

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value2862
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear119.8

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value562
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear23.5

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value2429
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear101.7

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value432
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear18.1

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value562
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear23.5

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value3424
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear143.3

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value809
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value145
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear17.9

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value19
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear2.4

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value2
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear0.3

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value9
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear1.1

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value800000.0
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear0.1

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value210
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear26.0

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value1
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear0.2

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value986
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear121.8

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value211
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear26.2

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value838
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear103.5

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value148
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear18.3

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value211
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear26.2

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value1198
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear148.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value1559
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear100.0

pcar:CustomerRetail, us-gaap:Pass, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value287
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear18.4

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value29
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear1.9

pcar:CustomerRetail, us-gaap:SpecialMention, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value4
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear0.3

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value19
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear1.3

pcar:CustomerRetail, us-gaap:Substandard, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value2
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear0.1

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value366
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear23.5

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value6
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear0.4

pcar:Dealer, us-gaap:Substandard, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value1
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear0.1

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:CustomerRetail, pcar:FinancialServices



Period End2020-03-31
Value1901
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear122.0

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value374
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear24.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-31
Value1608
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear103.1

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-31
Value293
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear18.8

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value374
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear24.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value2276
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear146.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableRecordedInvestmentCurrent

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6065629760806172598358355103492348984870482648274733457245434464
Percentage of FinancingReceivableRecordedInvestmentCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1047114011111113108511039599879269459699791002105810951200
Percentage of FinancingReceivableRecordedInvestmentCurrent17.318.118.318.018.118.918.820.118.919.420.120.321.223.124.126.9

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value28742907277826762727234222292069210318801763162415281763173619111949206120511752
Percentage of FinancingReceivableRecordedInvestmentCurrent47.446.245.743.445.640.10.00.00.00.034.533.031.236.236.039.641.245.145.139.3

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value163016451559152614531464137313601358
Percentage of FinancingReceivableRecordedInvestmentCurrent26.926.125.724.724.325.10.00.00.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1161811990115291148911249107451049410102100109612942891128874875990008978921192479239925189139023882288448832877686498274821082708094787576597177656264265906
Percentage of FinancingReceivableRecordedInvestmentCurrent191.5190.4189.6186.1188.0184.10.00.00.00.00.0178.6180.3178.8184.8186.0190.8195.4202.1203.60.0202.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value55404450242747464944525350363534
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value676667676881010888
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus10.817.915.312.427.028.713.716.713.919.516.619.019.721.824.225.9

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-30
Value122
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus3.15.75.2

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value6349775730354143715048535856546468654948454866423747555357
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus113.9123.6175.4112.4127.0129.10.00.00.00.00.0114.0125.8114.1123.0121.6127.6129.6134.6136.20.0140.10.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableRecordedInvestmentPastDue

pcar:CustomerRetail, pcar:FinancingReceivablesGreaterThan60DaysPastDue, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value27273836131015191713181519192312
Percentage of FinancingReceivableRecordedInvestmentPastDue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancingReceivablesGreaterThan60DaysPastDue, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6566656445465568
Percentage of FinancingReceivableRecordedInvestmentPastDue23.420.715.818.449.654.238.723.323.738.123.842.628.729.229.167.2

pcar:CustomerRetail, us-gaap:FinancingReceivables30To59DaysPastDue, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2923142325112012121520108141010
Percentage of FinancingReceivableRecordedInvestmentPastDue107.383.338.263.0179.9104.7132.364.871.2114.4111.969.742.674.546.284.8

pcar:CustomerRetail, us-gaap:FinancingReceivables30To59DaysPastDue, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value9865765635655556
Percentage of FinancingReceivableRecordedInvestmentPastDue33.931.517.614.551.162.635.532.622.042.432.437.427.727.623.155.2

pcar:Dealer, us-gaap:FinancingReceivables30To59DaysPastDue, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value0341000000000010
Percentage of FinancingReceivableRecordedInvestmentPastDue3.391.65.26.50.95.23.10.04.31.62.60.01.05.64.8

us-gaap:FinancingReceivablesPeriodPastDue, us-gaap:StatementBusinessSegments

pcar:FinancingReceivablesGreaterThan60DaysPastDue, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value33334443201621282219232225263323
Percentage of FinancingReceivableRecordedInvestmentPastDue123.4120.7115.8118.4149.6155.1139.4145.1124.3139.6124.9144.5130.3136.5144.0185.6

us-gaap:FinancingReceivables30To59DaysPastDue, pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value39315630331826191622271713191718
Percentage of FinancingReceivableRecordedInvestmentPastDue144.5114.9147.482.7237.4168.2172.9100.593.2161.2145.9109.770.3103.174.8144.8

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:FinancingReceivableRevolving

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-31
Value2803
Percentage of FinancingReceivableRevolving100.0

pcar:Dealer, us-gaap:Pass, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value13
Percentage of FinancingReceivableRevolving0.5

pcar:Dealer, us-gaap:SpecialMention, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-31
Value72
Percentage of FinancingReceivableRevolving2.6

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments

pcar:Dealer, pcar:FinancialServices



Period End2020-03-31
Value2888
Percentage of FinancingReceivableRevolving103.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-31
Value2875
Percentage of FinancingReceivableRevolving102.6

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-31
Value13
Percentage of FinancingReceivableRevolving0.5

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-31
Value2888
Percentage of FinancingReceivableRevolving103.0

us-gaap:HedgedLiabilityFairValueHedge



Period End2020-03-312019-12-31
Value9190
Percentage of HedgedLiabilityFairValueHedge100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:ImpairedFinancingReceivableRelatedAllowance

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2212224322323211
Percentage of ImpairedFinancingReceivableRelatedAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value500000.0600000.0600000.0600000.0600000.01000000.0400000.0500000.0300000.0500000.0400000.0500000.0500000.0400000.0400000.0500000.0
Percentage of ImpairedFinancingReceivableRelatedAllowance22.728.633.328.627.343.59.815.210.720.012.525.014.316.022.233.3

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value224223334344333324322233345711101210101011129
Percentage of ImpairedFinancingReceivableRelatedAllowance122.7128.6244.4128.6127.3147.80.00.00.00.00.0112.2118.2114.3124.0115.6140.0122.9136.0155.60.0166.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value6613541010101055612
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value300000.0400000.0400000.0300000.0500000.0300000.0200000.0200000.0200000.0100000.0300000.0200000.0300000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment4.56.025.08.88.56.11.92.01.90.95.43.44.6

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value122222233
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment25.434.3143.873.542.451.00.00.00.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value894687911161712141411105661216
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment129.9140.3268.8182.4150.8157.10.00.00.00.00.0138.0142.6101.9100.9105.4103.4104.60.0135.8

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value26101112111422221814232121161412
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2322331212222122
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment8.628.425.921.325.923.47.610.59.514.48.612.311.110.514.820.5

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value291438151418202232192124242018272929222115151922
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment108.6128.4342.9121.3125.9124.10.00.00.00.00.0108.0110.9110.1124.7119.7133.3134.1139.5143.60.0124.40.00.0

us-gaap:InterestReceivable



Period End2020-03-312019-12-31
Value2629
Percentage of InterestReceivable100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:InventoryGross

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value14561339147815211456136614711436124311011155105794289799710001005972106710631040110011611142113098510641002988951875
Percentage of InventoryGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:InventoryWorkInProcessAndRawMaterials

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value790754848874814803834846641586581539476444508495491528554585536587572561538545583541542519439
Percentage of InventoryWorkInProcessAndRawMaterials100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:LoansAndLeasesReceivableAllowance

pcar:FinancialServices



Period End2020-03-312019-12-31
Value121112
Percentage of LoansAndLeasesReceivableAllowance100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount

pcar:FinancialServices



Period End2020-03-312019-12-31
Value1182012198
Percentage of LoansAndLeasesReceivableGrossCarryingAmount100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value1182012198117861172311472109541069410298102259814966893479084894891929169939494189425943390909164898090108993894188268436838284287398679666756215
Percentage of LoansAndLeasesReceivableNetOfDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments

us-gaap:LoansAndLeasesReceivableNetReportedAmount

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201613, pcar:FinancialServices



Period End2020-01-01
Value-6
Percentage of LoansAndLeasesReceivableNetReportedAmount100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value116991207912086116711160411355108401057910185101039697954892288971883790789054927993039307931389729042885288798863881286948307824982988133791777347259665265266070
Percentage of LoansAndLeasesReceivableNetReportedAmount0.0-194835.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

us-gaap:LoansReceivableFairValueDisclosure

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value495749924820464344124269419540493882380436223536357936383662373737273729367536483611368336463733366636273537345434343434324331042776
Percentage of LoansReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:LoansReceivableWithFixedRatesOfInterest1

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value47934914472945994378426542074058391937933612353435763607363336373633366035923591355136273600367536223592348234123361
Percentage of LoansReceivableWithFixedRatesOfInterest1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:LongTermDebtFairValue

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value625359905669564957925396539848915307538753785038476749295009503344594192447842744206373734533602373140874076353335493350334330112021
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:LongtermDebtPercentageBearingFixedInterestAmount

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value610459255593558757875419545549435349539753725032476149154964496844134167443442494175371334333574369040394029349434843277327129541958
Percentage of LongtermDebtPercentageBearingFixedInterestAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:NotesPayable

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value72267112671667326771640965846077589559455966565558496027601460185822579561435914600055885292560953685765549349374639416741433868296825952730
Percentage of NotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivablePortfolioSegment, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:NotesReceivableGross

pcar:CustomerRetail, pcar:FinancialServices, pcar:Fleet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6122634761326232602258575139495549284900486548534761460545774487
Percentage of NotesReceivableGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:CustomerRetail, pcar:FinancialServices, pcar:OwnerOperator



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1063115511231125109911159719989349569799921013106911081215
Percentage of NotesReceivableGross17.418.218.318.118.219.018.920.119.019.520.120.421.323.224.227.1

pcar:Dealer, pcar:FinancialServices, pcar:Wholesale



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value28752907281326782728234222292069210318801764162515281764173619121950206220551755
Percentage of NotesReceivableGross47.045.845.943.045.340.00.00.00.00.034.332.831.036.035.739.441.044.844.939.1

pcar:Dealer, pcar:FinancialServices, us-gaap:Retail



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value163016451559152614531464137313601358
Percentage of NotesReceivableGross26.625.925.424.524.125.00.00.00.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value1169212055116291156211303107801053210140100609653947691608922879790429029925092869285930289679065887788928820
Percentage of NotesReceivableGross191.0189.9189.6185.5187.7184.00.00.00.00.00.0178.2180.1178.5184.5185.6190.6195.0201.6203.20.0202.00.00.00.0

us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments

us-gaap:OtherAssets

srt:RestatementAdjustment, us-gaap:AccountingStandardsUpdate201613, pcar:FinancialServices



Period End2020-01-01
Value100000.0
Percentage of OtherAssets100.0

us-gaap:StatementBusinessSegments

pcar:FinancialServices



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value849715715867720619552547620568533519569551572599620574501483579531520496488448461435405415396397436400411314361348265
Percentage of OtherAssets0.0715100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherForeclosedAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value242529108101220131325781918151613121311201010131615
Percentage of OtherForeclosedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:OtherReceivables

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value1281421571601691741621571651611921871621501501401441311401311229910311811212111810511611211110293109
Percentage of OtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3003310229412929282428552766278128742876283527882646262326082503245823802396236922672306231823492253229021912103202320301932183717381710175417411483
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value5045456007007577867787116455961265124812011072101310591039104199295292485093493799299510381016903847857679
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet16.817.620.423.926.827.628.125.622.40.044.044.043.140.538.640.641.542.441.739.839.037.540.540.542.244.245.346.443.041.942.239.7

us-gaap:StatementBusinessSegments

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivable

pcar:FinancialServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value365139063795389138083807
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivable100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:StandardProductWarrantyAccrual

pcar:TruckPartsAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value447440412404387380356329321298285274280282301319343346335310
Percentage of StandardProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312012-06-302012-03-312011-12-312010-03-312009-12-312008-12-31
Value0100210011101000300000
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments, us-gaap:Subsegments


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


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


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:Subsegments


us-gaap:CostsAndExpenses us-gaap:ProductOrService


us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:ProductOrService


us-gaap:OtherNonoperatingIncomeExpense us-gaap:StatementBusinessSegments, us-gaap:StatementEquityComponents


us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ProductOrService


us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ProductOrService, us-gaap:Subsegments


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


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