RUSHA


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AwardType, us-gaap:IncomeStatementLocation
us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:ProductOrService
us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfRevenue

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService

us-gaap:Revenues
us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:StatementBusinessSegments

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:DeferredTaxLiabilities

us-gaap:UnrecognizedTaxBenefits

rusha:CommonStockRepurchased

rusha:CostOfRevenueLeaseAndRental

rusha:IncreaseDecreaseInFloorPlanNotesPayableTradeNet

rusha:IncreaseDecreaseInFloorPlanPayableNet

rusha:LessorLeasesPaymentsReceived

rusha:LessorNonLeasePaymentsReceived
us-gaap:StatementEquityComponents
rusha:TreasuryStockCancellationAmount
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
rusha:TreasuryStockCancellationShare

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition
us-gaap:StatementEquityComponents

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:CapitalizedComputerSoftwareAmortization1

us-gaap:DepreciationAndAmortization
us-gaap:StatementClassOfStock
us-gaap:DividendsCommonStock
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:FairValueOfAssetsAcquired

us-gaap:FinanceLeasePrincipalPayments

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:LeaseIncome

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:RepaymentsOfMediumTermNotes
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

rusha:DeferredTaxAssetsFinanceAndOperatingLeases

rusha:DeferredTaxLiabilitiesOperatingLeaseAssets
us-gaap:PropertyPlantAndEquipmentByType
rusha:FinanceLeaseRightofuseAssetAccumulatedAmortization

rusha:FloorPlanNotesPayable
us-gaap:CreditFacility
us-gaap:DebtInstrument

rusha:InventoryNewCommercialVehiclesGross

rusha:InventoryUsedCommercialVehiclesGross

rusha:LeasesWeightedAverageDiscountRatePercent

rusha:LesseeLeasesResidualValueGuaranteeAmount

rusha:LineOfCreditAmountPledgedToSecureLettersOfCredit

rusha:LongtermDebtCurrentMaturitiesExcludingLineOfCredit

us-gaap:AccountsPayableTradeCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsReceivableGrossCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization

us-gaap:CapitalizedComputerSoftwareNet
us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensation
us-gaap:CashSurrenderValueOfLifeInsurance
us-gaap:CreditFacility, us-gaap:VariableRate
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument
us-gaap:DebtWeightedAverageInterestRate
us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensation
us-gaap:DeferredCompensationLiabilityCurrent

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsInventory
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOtherTaxCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:BalanceSheetLocation, us-gaap:GuaranteeObligationsByNature
us-gaap:EquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:FinanceLeaseRightOfUseAsset
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:BalanceSheetLocation, us-gaap:GuaranteeObligationsByNature
us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:IndefiniteLivedFranchiseRights

us-gaap:InventoryValuationReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:Range, us-gaap:DebtInstrument
us-gaap:LongTermDebtPercentageBearingVariableInterestRate

us-gaap:LongtermDebtPercentageBearingFixedInterestAmount

us-gaap:LongtermDebtPercentageBearingVariableInterestAmount
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:OtherInventory

us-gaap:OtherInventoryPurchasedGoods

us-gaap:OtherReceivablesGrossCurrent

us-gaap:PledgedAssetsNotSeparatelyReportedFinanceReceivables

us-gaap:PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition

us-gaap:PledgedAssetsNotSeparatelyReportedOtherFinancialInstruments

us-gaap:SalesTypeLeaseLeaseReceivable
us-gaap:StatementClassOfStock
us-gaap:TreasuryStockShares

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Interest Expense
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Inventories
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Interest Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockValue ███▇▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁0.560.5580.5510.5470.4710.4690.4650.4630.4620.4620.4580.4580.4570.4570.4540.4520.4480.4450.4380.4360.4340.4340.430.430.4290.4290.4240.4240.4230.4170.4140.4130.4130.4110.4040.4040.4030.4020.3980.3960.395NA0.391NANA
 us-gaap:SharesOutstanding us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassA,us-gaap:CommonStock█▅▁43.10442.88542.504NA41.59341.29941.93NANA28.18728.710.030502NA30.5830.031345NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SharesOutstanding us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassB,us-gaap:CommonStock▄█▁12.56112.6612.47NA12.61612.61612.36NANA8.4638.290.008359NA8.6230.008469NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SharesIssued us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassA,us-gaap:CommonStockNANANA42.20827.72827.53327.95441.7128.02328.18728.71NANANA31.345NANANA30.007NANANA30.304NANANA29.889NANANA28.911NANANA27.999NANANANANANANANANANA
 us-gaap:SharesIssued us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassB,us-gaap:CommonStockNANANA12.5198.418.418.2412.4268.3968.4638.29NANANA8.469NANANA9.245NANANA10.093NANANA9.999NANANA10.305NANANA10.792NANANANANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁57.95657.734NA56.44336.937.326NA37.35137.69537.834NA40.38840.6941.092NA41.14640.83940.701NA40.27440.77841.049NA41.13641.07240.985NA41.09140.84940.511NA40.62340.58140.269NA39.60218839.54418639.607NA38.95939.01538.815NA38.19838.189
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁56.00955.567NA55.03336.29136.485NA36.54536.85236.817NA39.30939.39939.665NA39.82539.64139.409NA39.61740.2540.553NA40.36140.27540.066NA40.00839.75139.332NA39.55839.55239.119NA38.74027538.67546438.387NA37.93237.83137.621NA37.3537.292
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁0.6260.131NA1.11.6711.194NA1.3771.3970.974NA0.4550.7530.087NA0.4060.6620.729NA2.2872.5252.52NA1.3281.2340.857NA0.3950.7210.431NA0.865924.1581.107NA1.3671.373861.114NANA0.4986NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 COGS Ratio us-gaap:ProductOrService rusha:NewAndUsedCommercialVehicle▄▄▄▃▁▄▅█▇▅█▅▅▄▄▅▄▂797.269747.719802.939711.754559.062789.554823.6321070.8681024.801838.2831049.667878.845857.025773.1762.046819.028775.988635.953NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:ProductOrService rusha:PartsAndService▇▄▃▃▁▆▅█▇▇▅▅▅▃445.526415.737394.654400.26377.553427.978421.205454.785448.166438.354419.972426.845422.94400.295NANANA350.106NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:StatementBusinessSegments rusha:TruckSegment▆▅▅▅▃▅▆██▆█▆▆▅▅▅▅▄▃▄▃▄▄▆▆▅▆▅▅▃▃▂▁▁▁▁▂1311.6781228.1111264.2781174.662998.7391283.3791314.1831595.2851540.2371344.4491536.3911371.4721344.2711236.6521204.0511253.4291199.7031040.8531017.5061092.0051022.5471067.291158.3661289.9291326.361189.9871340.9411236.1011177.306954.407920.749907.903784.573752.23728.019740.392830.773NANANANANANANANA
 EBT Margin us-gaap:StatementBusinessSegments us-gaap:AllOtherSegments▅▃▃▃▃▁▂▄▅▃▄▆▆▄▄▄▃▃▃▄▃▂▂▄▃▂▅▇█▅▅██▆▅▆█4.3373.6953.9193.9063.7733.2843.5213.984.3243.8684.0514.6644.564.1294.0524.033.8213.9443.7654.0363.9153.553.4534.1473.9433.5484.2654.9215.1554.264.435.1615.1014.5584.2424.7415.071NANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments rusha:TruckSegment▅▄▄▃▁▄▅█▇▅▇▅▅▄▃▄▃▁1311.6781228.1111264.2781174.662998.7391283.3791314.1831595.2851540.2371344.4491536.3911371.4721344.2711236.6521204.0511253.4291199.7031040.853NANA1022.5471067.29NANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments us-gaap:AllOtherSegments▆▃▄▄▃▁▂▅▆▄▅█▇▅▅▅▄▄4.3373.6953.9193.9063.7733.2843.5213.984.3243.8684.0514.6644.564.1294.0524.033.8213.944NANA3.9153.55NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 TTM Greenblatt ROC _ _█▆▆▅▃▄▄▆▇▆█▆▅▄▄▅▄▃▃▃▂▁▂▄▄▃▅▅▄▃▃▃▁▃▃▃▄▃▄▃▂▂72.79156.22553.53942.86823.00135.19739.42358.32361.79256.86768.38758.64943.42632.38938.01748.43637.40724.84923.38727.58821.5728.18119.35736.0335.5630.32943.04541.01834.93222.74627.48227.8711.78924.61325.22727.62731.96629.3834.428.32821.78912.821NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:EmployeeStockOption,us-gaap:SellingGeneralAndAdministrativeExpenses▁█3.711.5NA3.33.68.6NA2.74.38.8NA2.05.97.9NA3.43.94.8NA2.73.23.6NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▅▄▄▃▂▂▂▃▄▃▄▄▃▂█▃▂▂▂▂▂▁▂▂▂▂▃▂▂▂▂▂▁▂▂▂▂▂▂▂▂▁58.35645.58842.07434.42717.74121.17724.15739.15941.11637.48846.96941.66529.38921.039105.86729.78422.28514.47912.4914.88910.8282.3959.81319.88319.65916.85324.80723.6120.15412.12814.98815.285.78513.71814.35714.95817.42815.90519.33215.44911.367.345NANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService rusha:NewAndUsedCommercialVehicle▄▃▄▃▁▄▅█▇▅█▅▅▄▄▄▄▂719.768677.092733.262658.192521.494728.539763.198997.946951.121768.417969.81808.634791.608710.914705.326754.762718.253588.12NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService rusha:PartsAndService▇▅▃▄▁▆▅█▆▆▅▆▅▄277.078261.842249.584258.379237.196271.415267.184284.328272.636273.189261.536268.521265.183254.444NANANA224.466NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfRevenue ▆▆▆▆▅▆▆██▆█▇▇▆▆▆▆▅▅▅▅▅▆▆▇▆▇▆▆▄▄▄▄▃▃▃▄▄▄▃▃▂▂▁▁1045.233986.9921032.014966.116810.1811052.1621083.2661334.4971275.0551091.4011281.6021127.0791105.4541013.786995.1941037.411994.451856.89848.323914.725845.984887.57986.1351086.0681122.67999.9131147.1731042.283989.112792.742774.953762.752651.986623.0614.561619.962706.208649.069654.491582.657556.472363.714383.508327.644260.66
us-gaap:GrossProfit █▇▇▆▅▇▇████▇▇▆▆▆▆▅▅▅▅▅▅▆▆▅▅▅▅▄▄▄▃▃▃▃▃▃▃▃▂▁▁▁▁270.782244.814236.183212.452192.331234.501234.438264.768269.506256.916258.84249.057243.377226.995212.909220.048209.072187.907172.948181.316180.478183.27175.684208.008207.633193.622198.033198.739193.349165.925150.226150.312137.688133.788117.7125.171129.636128.26121.589113.788105.5182.3979.45178.19769.179
us-gaap:IncomeLossFromContinuingOperations ▅▄▄▃▂▂▂▃▄▃▄▄▃▂█▃▂▂▂▂▂▁▂▂▂▂▃▂▂▂▂▂▁▂58.04445.33341.02533.93916.81623.10723.75439.10441.62137.10446.96941.66529.38921.039105.86729.78421.99914.47912.4914.8810.8172.3959.81319.88319.57616.78124.62723.47819.83812.01414.85915.1795.63213.547NANANANA19.38316.04512.518NA9.1988.0315.416
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▆▆▅▃▄▄▆▆▆▇▆▄▃▄▅▄▃▃▃▂▁▂▄▄▃▅▄▄▃▃▃▂▃▃▃▃▃▄▃▃74.74956.63753.61443.92822.51231.66933.34552.2154.4149.55861.97354.18138.93228.08334.42345.33534.58322.05820.39524.30317.8093.94215.99132.46231.96227.38840.2138.32932.38919.61524.56325.0899.30922.122.30424.24428.55926.07631.93326.43420.19NANANANA
us-gaap:IncomeTaxExpenseBenefit ███▇▇▇▇█████▇▇▁██▇▇▇▇▇▇██████▇▇▇▇▇▇▇█▇█▇▇▇▇▇▇16.70511.30412.5899.9895.6968.5629.59113.10612.78912.45415.00412.5169.5437.044-71.44415.55112.5847.5797.9059.4236.9921.5476.17812.57912.38610.60715.58314.85112.5517.6019.7049.913.6778.5538.0869.33511.13710.1712.5510.3897.6724.3532.6954.3443.549
us-gaap:IncomeTaxesPaidNet █▆▃▆▁▁▁▂▆▂▃▂▃▁▁▃▃▂40.21427.5529.4326.7690.167-0.0021.2437.42627.1826.58912.6844.01310.4771.50.83613.47510.8116.201NANANANA3.9959.7612.2270.14311.11213.2583.8471.5782.4455.5091.3280.0323.8510.6732.3330.2654.7410.687-1.46-1.9363.7956.896NA
us-gaap:InterestExpense NA0.5071.6961.0532.2094.7697.3677.698.0727.3587.794.4684.4944.3064.4853.1012.8242.7913.6133.2853.7634.2393.8563.5683.5982.941NANANANA10.964-0.06-0.085NA13.333-0.087-0.103NA2.4871.8941.599NA1.4391.3571.397
us-gaap:InterestIncomeExpenseNonoperatingNet 0.212NANANA-2.209NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestPaidNet ▁▂▂▃▄▆▇██▇▅▄▄▄▃▃▃▃5.9517.2627.6538.59410.00312.55613.46415.33614.96113.61211.7510.53910.529.9439.1978.3878.3548.211NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▅▄▄▃▂▂▂▃▄▃▄▄▃▂█▃▂▂▂▂▂▁▂▂▂▂▃▂▂▂▂▂▁▂▂▂▂▂▂▂▂▁▁▂▁58.04445.33341.02533.93916.81623.10723.75439.10441.62137.10446.96941.66529.38921.039105.86729.78421.99914.47912.4914.8810.8172.3959.81319.88319.57616.78124.62723.47819.83812.01414.85915.1795.63213.54714.21814.90917.42215.90619.38316.04512.5187.2679.19814.1595.688
us-gaap:NonoperatingIncomeExpense ▇▅▅█▇▆▁▇▄1.7460.9191.0582.1131.721.241-0.3911.5770.69NA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss █▆▆▅▃▄▄▆▇▆█▆▅▄▄▅▄▃▃▃▂▁▂▄▄▃▅▅▄▃▃▃▁▃▃▃▄▃▄▃▂▂▂▂▁72.79156.22553.53942.86823.00135.19739.42358.32361.79256.86768.38758.64943.42632.38938.01748.43637.40724.84923.38727.58821.5728.18119.35736.0335.5630.32943.04541.01834.93222.74627.48227.8711.78924.61325.22727.62731.96629.3834.428.32821.78912.82113.20513.73210.362
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁0.3120.255NA0.4889251.681-1.93NA0.055-0.5050.384NANANANANANANANANANANANANANANANA0.180.132NANA0.1290.1010.1530.171NANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▆▆▆▅▆▇██▇█▇▇▆▆▆▆▅▅▅▅▅▆▇▇▆▇▆▆▅▄▄▄▃▃▃▄▄▄▃▃▂▂▁▁1254.6191173.5791268.1971120.655945.2221225.8821317.7041536.3161482.971288.8841540.4421315.3111289.8381183.2571208.1031257.4591203.5231044.7971021.2711096.0411026.4621070.841161.8191294.0761330.3031193.5351345.2061241.0221182.461958.667925.179913.064789.674756.788732.261745.133835.844777.329776.08696.445661.982446.104462.959405.841329.839
us-gaap:Revenues ▆▆▆▆▅▆▆██▇█▇▇▆▆▆▆▅▅▅▅▅▆▆▇▆▇▆▆▄▄▄▄▃▃▃▄▃▃▃▃▂▂▁▁1316.0151231.8061268.1971178.5681002.5121286.6631317.7041599.2651544.5611348.3171540.4421376.1361348.8311240.7811208.1031257.4591203.5231044.7971021.2711096.0411026.4621070.841161.8191294.0761330.3031193.5351345.2061241.0221182.461958.667925.179913.064789.674756.788732.261745.133835.844777.329776.08696.445661.982446.104462.959405.841329.839
us-gaap:SellingGeneralAndAdministrativeExpense █▇▇▆▆█▇███▇▇▇▇▆▆▆▆▅▅▆▆▆▆▆▆▅▆▆▅▄▄▄▃▃▃▃▃▂▂▂▂▁▁▁184.734174.955168.502155.487156.195185.074180.105192.482193.981187.181177.497177.405178.654171.67162.016159.281159.353150.403136.966142.28146.08162.452144.556160.776161.309152.627141.727148.238149.26134.445114.743114.863118.628102.10685.75991.2791.68393.01581.55879.71479.65565.34661.7960.39255.148
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets ▆▆▆▆▇▇████▇▇▆▆▆▆▅▅▅▅▆▆▆▆▅▅▅▅▄▄▄▃▃▃▃▃▃▃▂▁▁2912.1243008.4232985.3933010.6893064.6013242.6583407.3293405.2543530.6953422.0263201.353189.8033016.4632899.2042890.1392758.992691.7992639.5612603.0472695.4952812.6952796.7922852.0082870.492747.0162738.7232694.2622456.6122353.5642263.722167.7982045.531972.241861.3151881.5661862.9281885.4411834.6531717.7011485.1781350.3NA1167.933NANA
us-gaap:LiabilitiesAndStockholdersEquity ▆▆▆▆▇▇████▇▇▆▆▆▆▅▅▅▅▆▆▆▆▅▅▅▅▄▄▄▃▃▃▃▃▃▃▂▁▁2912.1243008.4232985.3933010.6893064.6013242.6583407.3293405.2543530.6953422.0263201.353189.8033016.4632899.2042890.1392758.992691.7992639.5612603.0472695.4952812.6952796.7922852.0082870.492747.0162738.7232694.2622456.6122353.5642263.722167.7982045.531972.241861.3151881.5661862.9281885.4411834.6531717.7011485.1781350.3NA1167.933NANA
us-gaap:StockholdersEquity ██▇▇▇▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁1360.1991309.2291268.0371227.0731186.561165.4761159.4931137.2531113.5241083.4211066.9281089.1591060.0781031.6691040.373934.117894.88881.354862.825853.17846.007852.198844.897832.18808.196784.596764.339738.778711.604681.948665.381655.598640.167632.891607.946591.481574.693555.675531.234508.038490.821NA464.919NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AssetsCurrent ▅▅▅▅▅▆▇▇██▇▇▆▅▅▄▄▄▃▄▅▅▅▅▅▅▅▄▄▄▄▃▃▃▃▃▃▃▃▂▁1306.281396.7521357.7261366.4131398.3391557.6011712.5511728.7751882.5411819.4571687.9441681.2351512.611400.8051375.0981274.3721220.9771163.5451111.4481186.8611302.5411295.3671326.5861431.0921369.8581426.631445.5141260.1931189.2771124.5431153.4361078.8421067.443981.3041006.0591054.7241110.8931080.555980.005797.136687.29NA558.807NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ███▇▅▃▄▂▃▃▃▅▄▃▃▃▃▂▂▂▂▂▁▁▂▁▅▄▃▂▅▄▅▅▅▆▄▄▅▅▄▂▄▄▃315.911316.07312.048259.543215.556137.54181.6286.117111.346126.572131.726205.569148.316131.712124.541127.915123.80789.07382.02691.69892.66472.66164.84764.91872.94847.275191.463144.728130.96394.369217.305166.26203.534205.049198.773230.303169.005163.79207.775183.245146.285101.326168.976150.902135.779
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents NANANA259.543215.556NA181.6286.117111.346NA131.726NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▅▆▆▅▅▇▆██▇▆▆▇▆▆▅▄▅▅▄▄▅▅▇▆▇▅▅▅▄▂▃▂▁▂▂▂▂▂▁▁160.435187.171172.481155.677162.677214.597183.704220.378226.178195.12190.65177.162201.197185.936183.875153.526142.556165.249156.199147.516127.51150.374156.977204.404174.392208.177170.027161.315166.168135.855103.293114.41489.57676.59889.61592.14195.87590.29198.1673.31370.743NA43.513NANA
us-gaap:InventoryNet ▃▄▄▄▅▆▇▇██▇▆▅▅▅▄▄▄▄▄▅▅▅▅▅▅▅▄▄▄▃▃▃▂▃▃▃▃▂▁▁813.773877.876858.291937.8781004.6241190.3191326.081385.1321512.4451465.4421339.9231270.9411126.6131044.711033.294960.962916.601872.907840.304911.6691038.5981029.5871061.1981114.8311078.1691124.9531024.104928.802865.5865.685802.22772.196752.195676.594690.953715.868829.002808.135649.626524.397451.887NA321.933NANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▄▄▃▄▄▅▆▄▃▃▂▃▃▃▂▂▂▂▂▃▃█▂▃▄▇▂▃▃▃▂▂▂▃▁▁▂▃▁16.16115.63514.90613.31515.48214.72620.72824.41915.78811.42510.49110.28112.49413.80911.9697.339.5579.3678.7988.7911.11711.56932.9538.79911.15316.46328.3128.41910.39713.06714.3419.496.88910.02612.0884.1594.8316.44312.1585.338NANA14.104NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovementsNANA495.808NANANA474.106NANANA434.049NANANA404.679NANANA377.07NANANA313.706NANANA233.742NANANA205.778NANANA174.953NANANA162.118NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA2.989NANANA16.874NANANA16.31NANANA8.043NANANA11.921NANANA66.338NANANA39.775NANANA6.0NANANA6.605NANANA2.441NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA81.834NANANA73.846NANANA67.33NANANA63.475NANANA73.912NANANA74.201NANANA57.73NANANA45.723NANANA39.993NANANA30.321NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA136.024NANANA137.416NANANA134.873NANANA129.805NANANA126.123NANANA134.246NANANA98.033NANANA81.196NANANA69.965NANANA68.147NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA38.767NANANA34.35NANANA27.165NANANA26.765NANANA26.925NANANA28.149NANANA27.1NANANA25.681NANANA24.71NANANA21.734NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:MachineryAndEquipmentNANA87.09NANANA82.594NANANA73.578NANANA65.694NANANA67.558NANANA59.455NANANA48.988NANANA42.274NANANA40.581NANANA34.949NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:TransportationEquipmentNANA96.319NANANA99.127NANANA92.385NANANA81.158NANANA73.156NANANA74.761NANANA47.758NANANA45.005NANANA40.103NANANA35.126NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:VehiclesNANA905.465NANANA968.121NANANA914.708NANANA894.905NANANA832.661NANANA825.787NANANA697.147NANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA640.577NANANA606.503NANANA576.345NANANA514.929NANANA453.521NANANANANANANA327.193NANANA259.551NANANA217.833NANANA181.847NANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▇▇▇██████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▅▅▅▄▄▃▃▃▂▂▂▂▁▁▁▁1179.3121183.4371203.7191227.2751251.8761276.0551279.9311261.371237.1891195.8241184.0531176.7461166.8141151.6461159.5951133.3091118.7581124.7461135.8051152.321157.2521150.1171172.8241090.7121028.685976.303923.08874.16842.198819.704739.663696.873652.078627.261622.112572.203537.87516.445499.667458.178475.385NA445.919NANA
us-gaap:Goodwill █████████████████████████▇▆▆▆▆▃▃▂▂▂▁▁▁▁▁▁292.142292.142292.1292.142292.142292.142292.142292.142292.142291.725291.391291.391291.391291.391291.391290.191290.191290.191290.191290.191290.191286.01285.041285.065285.975274.304265.145263.071262.862262.889215.464212.632198.282198.282198.257180.918180.918182.648182.612176.329176.329NA150.388NANA
us-gaap:OperatingLeaseRightOfUseAsset ▇█▆▄▄▃▄▄▁62.02564.51260.57757.53557.26655.99457.19756.37251.59NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ███▇▇▇▇▇▇▇▄▅▅▆▆▆▆▆▇▇▆▇▇▆▆▆▆▆▆▆▆▆▅▅▆▆▆▆▆▅▁72.36571.5871.22967.32464.97860.86665.50866.59567.23361.87637.96240.43139.62348.98757.6854.74355.49854.84859.37259.89256.29458.64860.90756.97155.84854.58153.61852.37652.41549.95652.60750.55547.80947.8448.5148.45549.13248.37748.78946.9074.668NA5.244NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AccruedLiabilitiesCurrent ▆▆█▅▅▄▅▄▄▄▆▄▃▃▄▄▃▂▃▃▃▂▃▄▃▁▃▅▃▁▂▃▃▁▄▃▄▄▇▃▂125.777126.407151.83115.621111.18397.133112.39106.76894.893104.247125.056102.98688.67788.23296.13295.02288.95176.81183.97490.46284.07379.50483.871100.51491.86265.09992.743111.18881.47761.75169.32186.06781.49164.618100.95391.86397.64997.793134.27886.82778.042NA69.036NANA
us-gaap:ContractWithCustomerLiabilityCurrent ▅▄█▃▁▂▄▃▂▂▃50.48442.96674.20936.58417.60925.99442.69533.55328.88624.43836.183NANANA27.35NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▃▄▄▄▅▆▇▇██▇▆▆▅▅▄▄▄▄▄▅▅▅▆▅▆▅▅▄▄▃▃▃▂▂▃▃▃▂▂▁928.8111028.3061026.7941089.2631163.6531351.8441507.3891518.8471698.2511650.6851493.2951447.0811312.4891205.7371172.2071094.0821077.7351023.408993.131076.4461204.6041200.5531247.0371344.7261255.4821292.881274.611134.871046.333979.067929.175852.114823.368734.378788.446814.554889.979873.752790.791633.692546.379NA415.029NANA
us-gaap:LongTermDebtCurrent NANA141.672NANANA189.265NANA157.213161.955159.972155.743143.401145.139142.675137.32131.628130.717132.671134.83150.392151.024129.772129.745138.364149.065140.751129.509103.72597.24384.73477.73180.52480.0370.81771.75366.77763.46558.24957.933NA62.279NANA
us-gaap:OperatingLeaseLiabilityCurrent ███▇▇▇▇▇▇▇▁10.9510.32910.1969.9869.93910.14110.1149.7879.5249.5280.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:LongTermDebt NANA529.654NANANA627.678NANANA601.173NANANA611.528NANANA603.22NANANA647.755NANANA578.254NANANA482.781NANANA399.664NANANA328.287NANANANANANA
us-gaap:LongTermDebtNoncurrent ▄▅▅▅▆▆▇▇▇▇▇▇▇▇▇▇▇▇▇████▇▇▆▆▆▆▆▅▅▄▄▄▃▃▃▂▂▁332.165369.587387.982385.408408.58426.727438.413462.646457.531438.794439.218439.418434.743453.986466.389450.121443.465459.817472.503494.55496.658485.825496.731452.55456.294434.267429.189411.161410.423416.011385.538362.43341.999326.966319.634304.989285.486275.252264.822228.328206.887NA189.85NANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▂▃▆▇▇█111.837118.064126.439152.7153.86157.137164.297NANANA141.308NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ███▅▅▅▅▅▅▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▂▂▁▂▂▂▁▁▁▁▁▁▁35.58234.42434.24622.76521.88119.81720.70419.62119.55213.97511.11812.0211.54411.049.8379.5759.2988.2497.2146.9966.6455.3215.2825.2265.3974.1924.474.6395.0014.4294.6835.4135.4142.8832.4842.1422.2392.2232.2332.149NANA0.364NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ██▇▇▇▇▇▇▆▇▁52.32155.22951.15548.21247.92246.35747.55546.89942.27143.7460.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA11.333NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA9.89NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA9.835NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA6.242NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA28.572NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ██▇▇▇▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁1360.1991309.2291268.0371227.0731186.561165.4761159.4931137.2531113.5241083.4211066.9281089.1591060.0781031.6691040.373934.117894.88881.354862.825853.17846.007852.198844.897832.18808.196784.596764.339738.778711.604681.948665.381655.598640.167632.891607.946591.481574.693555.675531.234508.038490.821NA464.919NANA
us-gaap:CommonStockValue ███▇▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁0.560.5580.5510.5470.4710.4690.4650.4630.4620.4620.4580.4580.4570.4570.4540.4520.4480.4450.4380.4360.4340.4340.430.430.4290.4290.4240.4240.4230.4170.4140.4130.4130.4110.4040.4040.4030.4020.3980.3960.395NA0.391NANA
us-gaap:AdditionalPaidInCapitalCommonStock ██▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁456.785449.79437.646428.823414.812406.725397.267390.359384.94379.454370.025367.654363.44356.435348.044341.245330.617320.73309.127301.732296.477293.196288.294285.39281.29277.349272.486269.467264.614250.216243.154239.869237.608233.847222.627220.519218.69217.101208.569204.707202.94NA195.747NANA
us-gaap:RetainedEarningsAccumulatedDeficit ▆▆▆▅████▇▇▇▆▆▆▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁915.003867.119831.85798.6061095.9761083.9061065.5531046.5381012.195975.011942.287899.958862.985833.596812.557706.69676.906654.907640.428627.938613.058602.241599.846590.033570.15550.574533.793509.166485.688465.85453.836438.977423.798418.166404.619390.401375.492358.07342.164322.781306.736NA286.951NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▇▇▄▃▁▅▅▄▆▅1.4361.1240.869-0.18-0.668-1.5930.337-0.066-0.1210.3840.0NANANANANANA-0.286-0.286-0.286-0.295-0.305-0.305-0.305-0.305-0.388-0.46-0.64-0.772-1.088-1.202-1.331-1.432-1.585NA-1.895-1.944-1.95-1.949-1.898-1.302NA-0.222NANA
us-gaap:TreasuryStockValue ▂▂▂▂████▇▇▇▅▅▅▄▄▄▄▄▄▁▃▃▃▃13.5859.3622.8790.723324.031324.031304.129300.041283.952271.89245.842178.911166.804158.819120.682114.27113.09194.44286.88276.65-63.66743.36843.36843.36843.368NA41.90439.63938.34933.44730.82122.3320.2217.94817.94817.94817.94817.94817.94817.94817.948NA17.948NANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▁█3.68311.52NANA3.5868.553NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆▃▆▆█▅▆▇▂▁▂▂▃▄▁▃▄▃▅197.56240.141172.513172.259279.395138.815199.651253.5647.312-39.25512.34113.0472.319117.664-17.53839.55393.19737.525134.411NANANA127.78437.119158.92-96.5730.32541.99753.704-7.08995.68841.07-20.34257.072130.337156.17163.039-130.211-30.872-14.486-18.68-17.33170.182-9.235NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▇███▆▄▃▁▁▄▅▄▆▃▄▇▇▇-50.72-32.159-28.559-24.519-27.046-47.333-61.706-77.069-92.441-89.24-61.416-53.28-65.465-47.082-76.868-58.527-38.719-32.449-34.54NANANA-120.83-93.493-111.985-109.926-88.004-67.121-67.065-194.226-80.621-103.253-56.365-29.429-144.631-51.512-39.708-38.446-81.85-40.144-23.987-85.845-43.8610.034NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▅▃▃▂▂▄▁▇█▅▇▆▄▇▆▅▅▃-147.001-3.96-91.449-103.753-174.333-135.562-42.442-201.72469.903123.341-24.76897.4939.75-63.41191.03223.082-19.7441.971-109.543NANANA-7.02548.344-21.26262.311134.41438.88949.95578.37935.97824.90975.192-21.367-17.236-43.361-18.116124.672137.25291.5987.62635.526-8.24814.324NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▃▆▅▇▁█▂-0.1594.02252.50543.98778.016-44.0895.503-25.229NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▅▄▅▅▅▆▆▆▅▅▆▆▅▁▆▅▆▆▆▆▅█▅▅▅█▅▅▅▆▆▅▆▆▆▆▅▆▆▆▅▆▅-6.227-8.375-26.261-1.16-3.277-7.161.38616.7024.7510.15-6.1287.3753.9950.755-70.8126.0151.1861.4084.9763.1967.744-7.58535.742-0.411-2.057-1.62941.254-13.223-2.637-0.16513.7979.208-3.8872.9638.82313.5565.0290.75612.127.7367.830.9948.7270.918NA
us-gaap:DepreciationDepletionAndAmortization ▆▆▇▇▇▇▇▇▇▆▆▆██▆▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁42.2942.60143.34644.10444.70545.19245.86644.63643.21841.76442.47441.62849.96451.05640.89739.40138.92938.72439.47839.6139.46639.07338.42936.69735.8533.95936.11731.03730.24229.05625.67123.58722.54521.68320.09318.92917.62616.64115.71415.11213.45912.64912.71511.893NA
us-gaap:IncreaseDecreaseInInventories ▄▅▄▄▂▃▄▃▆▇▆▇▆▅▆▆▆▅▄▃▅▅▄▆▄▆▆▆▅▅▅▅▆▅▄█▁▇▇▆▆▆▅▅-78.5691.797-97.456-80.281-205.376-153.569-76.013-142.3230.288106.32354.378135.02371.345-5.70659.65435.37433.04919.376-92.545-141.213-8.094-49.921-66.14627.089-64.50184.89484.89256.924-14.18724.28220.7712.11664.932-20.602-82.314217.365-319.642152.012106.64667.97863.61429.94-19.75924.405NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆▃▆▆█▅▆▇▂▁▂▂▃▄▁▃▄▃▅197.56240.141172.513172.259279.395138.815199.651253.5647.312-39.25512.34113.0472.319117.664-17.53839.55393.19737.525134.411NANANA127.78437.119158.92-96.5730.32541.99753.704-7.08995.68841.07-20.34257.072130.337156.17163.039-130.211-30.872-14.486-18.68-17.33170.182-9.235NA
us-gaap:NetIncomeLoss ▅▄▄▃▂▂▂▃▄▃▄▄▃▂█▃▂▂▂▂▂▁▂▂▂▂▃▂▂▂▂▂▁▂▂▂▂▂▂▂▂▁▁▂▁58.04445.33341.02533.93916.81623.10723.75439.10441.62137.10446.96941.66529.38921.039105.86729.78421.99914.47912.4914.8810.8172.3959.81319.88319.57616.78124.62723.47819.83812.01414.85915.1795.63213.54714.21814.90917.42215.90619.38316.04512.5187.2679.19814.1595.688
us-gaap:ShareBasedCompensation ▃█▃▃▃▆▃▂▃▆▂▂▄▆▃▃▃▄▃▂▃▃▂▂▃▃▂▂▃▃▂▂▂▃▁▁▂▃▁▁▁▂▁▁3.68311.523.8933.3243.5868.5533.2022.7094.2588.8362.2092.0085.9497.8933.573.3763.9014.7593.4492.6773.1523.5972.4952.6673.5233.6992.2162.0493.8093.2691.671.52.33.2511.2871.21.73.1180.9270.91.32.5570.8850.681NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▇███▆▄▃▁▁▄▅▄▆▃▄▇▇▇-50.72-32.159-28.559-24.519-27.046-47.333-61.706-77.069-92.441-89.24-61.416-53.28-65.465-47.082-76.868-58.527-38.719-32.449-34.54NANANA-120.83-93.493-111.985-109.926-88.004-67.121-67.065-194.226-80.621-103.253-56.365-29.429-144.631-51.512-39.708-38.446-81.85-40.144-23.987-85.845-43.8610.034NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▂▂▂▂▃▄▅▆▄▄▄▅▃▅▄▃▃▂▃▄▄█▆▆▆▅▄▄▄▅▃▄▂▃▃▃▃▃▃▂▂▃▁51.41932.93328.36125.60332.74749.48962.89877.52293.2259.85362.03960.00368.00348.21571.16159.18440.36339.20937.41944.27861.38853.88117.57986.00881.74882.45578.65665.9663.00253.20268.58540.46752.36330.16940.89451.54140.50638.0148.16139.57726.54934.25639.6616.085NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▅▃▃▂▂▄▁▇█▅▇▆▄▇▆▅▅▃-147.001-3.96-91.449-103.753-174.333-135.562-42.442-201.72469.903123.341-24.76897.4939.75-63.41191.03223.082-19.7441.971-109.543NANANA-7.02548.344-21.26262.311134.41438.88949.95578.37935.97824.90975.192-21.367-17.236-43.361-18.116124.672137.25291.5987.62635.526-8.24814.324NA
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▃▂▁▂▇▂▄▄▅▃▃▄▃▃▄▄▂▂▁▃▃▃█▂▄▃▅▃▄▅▅▄▃▂▃▃▃▂▅▃▃▁▂▂32.220.12517.38520.52291.12228.22648.00455.95668.22537.85841.53546.94736.13232.13755.24446.21125.55325.55517.9434.75836.29632.194102.85730.20145.74639.22261.25339.15952.28161.92958.75546.7635.0330.62141.90838.81732.68431.2357.79540.71934.23711.70620.35219.408NA
us-gaap:PaymentsOfDividends ██▅▂▁▁▁▁▁▁▁▁10.0089.9147.7815.184.7464.7544.7394.7614.4374.384.644.692NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▂▁▁▁▃▁▃▂▄█▂▂▅▂▁▃▂▂▂4.2576.5612.462.5030.019.9024.42416.0712.07825.61662.48212.177.76938.1376.4122.97716.8517.5610.23212.983NANA0.00.00.01.4642.2641.2914.9023.7968.492.111NANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value560000.0558000.0551000.0547000.0471000.0469000.0465000.0463000.0462000.0462000.0458000.0458000.0457000.0457000.0454000.0452000.0448000.0445000.0438000.0436000.0434000.0434000.0430000.0430000.0429000.0429000.0424000.0424000.0423000.0417000.0414000.0413000.0413000.0411000.0404000.0404000.0403000.0402000.0398000.0396000.0395000.0391000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonClassA, us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-03-312017-12-31
Value43424241414128280.030502300.031345
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-03-312017-12-31
Value1212121212128.4638.290.0083598.6230.008469
Percentage of SharesOutstanding29.129.529.330.330.529.530.028.927.428.227.0

Shares Issued

us-gaap:SharesIssued us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonClassA, us-gaap:CommonStock


Shares
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4227272741282828313030292827
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:CommonStock


Shares
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value128.418.418.24128.3968.4638.298.4699.245109.9991010
Percentage of SharesIssued29.730.330.529.529.830.030.028.927.030.833.333.535.638.5

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value57575636373737374040414140404040414141404140404040403939393839383838
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

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value56555536363636363939393939393940404040404039393939393838383737373737
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

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-06-30
Value0.6260.1311.11.6711.1941.3771.3970.9740.4550.7530.0870.4060.6620.7292.2872.5252.521.3281.2340.8570.3950.7210.4310.8659241.1071.3671.373861.1140.4986
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType, us-gaap:IncomeStatementLocation

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:EmployeeStockOption, us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3.7113.33.68.62.74.38.82.05.97.93.43.94.82.73.23.6
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.31.00.30.40.70.20.30.70.20.50.70.30.30.50.20.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value58454234172124394137464129211052922141214102.3959.8131919162423201214155.78513141417151915117.345
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.73.93.33.11.91.71.82.52.82.93.03.22.31.88.82.41.91.41.21.41.10.20.01.51.51.41.81.91.71.30.01.70.71.80.02.02.12.00.02.21.71.6

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService

us-gaap:CostOfGoodsAndServicesSold

rusha:NewAndUsedCommercialVehicle


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value719677733658521728763997951768969808791710705754718588
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.457.757.858.755.259.457.965.064.159.663.061.561.460.158.460.059.756.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:NewAndUsedCommercialVehicle90.390.60.092.593.392.30.093.292.891.70.092.092.492.00.092.292.692.5

rusha:PartsAndService


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value277261249258237271267284272273261268265254224
Percentage of CostOfGoodsAndServicesSold38.538.734.039.345.537.335.028.528.735.627.033.233.535.838.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.122.319.723.125.122.120.318.518.421.217.020.420.621.521.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:PartsAndService62.263.00.064.662.863.40.062.560.862.30.062.962.763.664.1

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1045986103296681010521083133412751091128111271105101399510379948568489148458879861086112299911471042989792774762651623614619706649654582556363383327260
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.384.181.486.285.785.882.286.986.084.783.285.785.785.782.482.582.682.083.183.582.482.90.083.984.483.885.384.083.682.70.083.582.682.30.083.284.583.50.083.784.181.50.080.779.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value27024423621219223423426426925625824924322621222020918717218118018317520820719319819819316515015013713311712512912812111310582797869
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.620.918.619.020.319.117.817.218.219.916.818.918.919.217.617.517.418.016.916.517.617.10.016.115.616.214.716.016.417.30.016.517.417.70.016.815.516.50.016.315.918.50.019.321.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value58454133162323394137464129211052921141214102.3959.8131919162423191214155.632131916129.1988.0315.416
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.63.93.23.01.81.91.82.52.82.93.03.22.31.88.82.41.81.41.21.41.10.20.01.51.51.41.81.91.71.30.01.70.71.80.02.31.90.02.01.6

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7456534322313352544961543828344534222024173.942153231274038321924259.3092222242826312620
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.04.84.23.92.42.62.53.43.73.84.04.13.02.42.83.62.92.12.02.21.70.40.02.52.42.33.03.12.72.00.02.71.22.90.03.33.43.40.03.83.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:StatementBusinessSegments

rusha:TruckSegment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7456534322313351544962543828344534222024174.37163332274038321925258.9432222242826322620
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest99.399.699.199.898.9101.099.398.299.799.9100.4100.199.4100.1100.5100.6100.5100.8101.1100.8100.3110.9103.8101.9100.6101.3100.9100.199.1100.7102.5100.296.1100.2102.5101.9100.1100.6101.3101.7101.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.94.84.23.92.42.62.53.33.73.84.04.13.02.42.93.62.92.12.02.21.70.40.02.62.42.33.03.12.72.10.02.81.12.90.03.33.43.40.03.93.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:TruckSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllOtherSegments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.5580.2050.4890.0840.252-0.3240.2470.960.1410.053-0.241-0.0690.248-0.02-0.183-0.255-0.183-0.186-0.229-0.202-0.056-0.428-0.611-0.607-0.197-0.364-0.366-0.0370.277-0.144-0.608-0.060.366-0.048-0.567-0.46-0.015-0.167-0.406-0.441-0.331
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest0.70.40.90.21.1-1.00.71.80.30.1-0.4-0.10.6-0.1-0.5-0.6-0.5-0.8-1.1-0.8-0.3-10.9-3.8-1.9-0.6-1.3-0.9-0.10.9-0.7-2.5-0.23.9-0.2-2.5-1.9-0.1-0.6-1.3-1.7-1.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.0-0.00.00.10.00.0-0.0-0.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.0-0.0-0.0-0.0-0.00.0-0.00.0-0.00.0-0.00.0-0.1-0.0-0.00.0-0.1-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1611129.9895.6968.5629.59113121215129.5437.044-71.44415127.5797.9059.4236.9921.5476.1781212101514127.6019.7049.913.6778.5538.0869.335111012107.6724.3532.6954.3443.549
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 RevenueFromContractWithCustomerExcludingAssessedTax1.31.01.00.90.60.70.70.90.91.01.01.00.70.6-5.91.21.00.70.80.90.70.10.01.00.90.91.21.21.10.80.01.10.51.10.01.31.31.30.01.51.21.00.01.11.1

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value40279.43260.167-0.0021.2437.426276.589124.013101.50.83613106.2013.9959.7612.2270.14311133.8471.5782.4455.5091.3280.0323.8510.6732.3330.2654.7410.687-1.46-1.9363.7956.896
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.22.30.72.40.0-0.00.10.51.80.50.80.30.80.10.11.10.90.60.00.80.20.00.81.10.30.20.00.60.20.00.00.10.30.00.00.1-0.2-0.40.01.7

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value0.5071.6961.0532.2094.7697.3677.698.0727.3587.794.4684.4944.3064.4853.1012.8242.7913.6133.2853.7634.2393.8563.5683.5982.94110-0.06-0.08513-0.087-0.1032.4871.8941.5991.4391.3571.397
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.10.20.40.60.50.50.60.50.30.30.40.40.20.20.30.40.30.40.40.00.30.30.20.0-0.0-0.00.0-0.0-0.00.00.30.20.00.30.4

Interest Income Expense Nonoperating Net

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestIncomeExpenseNonoperatingNet


Interest
Period End2021-06-302020-06-30
Value212000.0-2209000.0
Percentage of InterestIncomeExpenseNonoperatingNet100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.2

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.9517.2627.6538.5941012131514131110109.9439.1978.3878.3548.211
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.60.60.81.11.01.01.01.01.10.80.80.80.80.80.70.70.8

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value58454133162323394137464129211052921141214102.3959.8131919162423191214155.63213141417151916127.2679.198145.688
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 RevenueFromContractWithCustomerExcludingAssessedTax4.63.93.23.01.81.91.82.52.82.93.03.22.31.88.82.41.81.41.21.41.10.20.01.51.51.41.81.91.71.30.01.70.71.80.02.02.12.00.02.31.91.60.03.51.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value584533162339413746412921
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.63.93.01.81.92.52.82.93.03.22.31.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-30
Value1746000.0919000.01058000.02113000.01720000.01241000.0-391000.01577000.0690000.000
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.20.20.1-0.00.10.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7256534223353958615668584332384837242327218.1811936353043413422272711242527312934282112131310
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.84.84.23.82.42.93.03.84.24.44.44.53.42.73.13.93.12.42.32.52.10.80.02.82.72.53.23.33.02.40.03.11.53.30.03.73.83.80.04.13.32.90.03.43.1

us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments

rusha:TruckSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-31
Value725552422235395861566858433238483724218.568
Percentage of OperatingIncomeLoss99.199.599.099.698.6100.7100.8100.599.799.8100.3100.099.399.9100.4100.4100.4100.6100.1104.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.84.84.23.82.42.93.03.84.24.44.54.53.32.73.23.93.12.42.10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:TruckSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllOtherSegments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-31
Value0.6280.2750.540.1540.323-0.254-0.305-0.3190.2130.125-0.187-0.0160.30.029-0.137-0.208-0.139-0.145-0.016-0.387
Percentage of OperatingIncomeLoss0.90.51.00.41.4-0.7-0.8-0.50.30.2-0.3-0.00.70.1-0.4-0.4-0.4-0.6-0.1-4.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.00.00.0-0.0-0.0-0.00.00.0-0.0-0.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-31
Value0.3120.2550.4889251-1.930.055-0.5050.3840.180.1320.1290.1010.1530.171
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0978.8-0.20.0-0.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.3120.2550.4880.925-1.930.055-0.5050.384
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.00.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.1-0.20.0-0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1254117312681120945122513171536148212881540131512891183120812571203104410211096102610701161129413301193134512411182958925913789756732745835777776696661446462405329
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

rusha:CommercialVehicle


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value797747802711559789823107010248381049878857773
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.563.763.363.559.164.462.569.769.165.068.166.866.465.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.563.763.363.559.164.462.569.769.165.068.166.866.465.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:CommercialVehicle100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:CommercialVehicleRepairService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value182175167164165191188196193191182187185176
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.514.913.214.717.515.614.312.813.014.811.914.314.415.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.514.913.214.717.515.614.312.813.014.811.914.314.415.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:CommercialVehicleRepairService100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:FinanceAndInsurance


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.4076.4656.8895.6334.964.4675.5695.8636.4016.615.2495.0535.4924.7414.8964.7714.3923.929
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.50.50.50.40.40.40.40.50.30.40.40.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.50.50.50.40.40.40.40.50.30.40.40.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:FinanceAndInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:Insurance


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.8582.5612.8282.5262.4372.1122.1742.2932.8432.5152.282.4252.6292.405
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.30.20.20.10.20.20.10.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.30.20.20.10.20.20.10.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:Insurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:NewAndUsedCommercialVehicle


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value797747802711559789823107010248381049878857773762819775635
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.563.763.363.559.164.462.569.769.165.068.166.866.465.363.165.164.560.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.563.763.363.559.164.462.569.769.165.068.166.866.465.363.165.164.560.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:NewAndUsedCommercialVehicle100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:Parts


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value263240227235211236232258254247237239237223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.020.517.921.022.419.317.716.817.219.215.418.218.418.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.020.517.921.022.419.317.716.817.219.215.418.218.418.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:Parts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:PartsAndService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value445415394400377427421454448438419426422400350
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.535.431.135.739.934.932.029.630.234.027.332.532.833.833.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.535.431.135.739.934.932.029.630.234.027.332.532.833.833.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:PartsAndService100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.5493.9044.0613.1072.5232.3553.3953.573.5584.0952.9692.6282.8632.336
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.30.30.30.20.30.20.20.30.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.30.30.30.20.30.20.20.30.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FinancialService100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductAndServiceOther


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.4173.6583.4763.0083.6473.8833.7224.83.6025.6374.6584.5684.3815.1214.0013.1953.4963.565
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.30.30.40.30.30.30.20.40.30.30.30.40.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.30.30.40.30.30.30.20.40.30.30.30.40.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value13161231126811781002128613171599154413481540137613481240120812571203104410211096102610701161129413301193134512411182958925913789756732745835777776696661446462405329
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax104.9105.0100.0105.2106.1105.0100.0104.1104.2104.6100.0104.6104.6104.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

rusha:TruckSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1311122812641174998128313141595154013441536137113441236120412531199104010171092102210671158128913261189134012361177954920907784752728740830
Percentage of Revenues99.799.799.799.799.699.799.799.899.799.799.799.799.799.799.799.799.799.699.699.699.699.799.799.799.799.799.799.699.699.699.599.499.499.499.499.499.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax104.5104.699.7104.8105.7104.799.7103.8103.9104.399.7104.3104.2104.599.799.799.799.699.699.699.699.799.799.799.799.799.799.699.699.699.599.499.499.499.499.499.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax rusha:TruckSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllOtherSegments


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value4.3373.6953.9193.9063.7733.2843.5213.984.3243.8684.0514.6644.564.1294.0524.033.8213.9443.7654.0363.9153.553.4534.1473.9433.5484.2654.9215.1554.264.435.1615.1014.5584.2424.7415.071
Percentage of Revenues0.30.30.30.30.40.30.30.20.30.30.30.30.30.30.30.30.30.40.40.40.40.30.30.30.30.30.30.40.40.40.50.60.60.60.60.60.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.30.30.40.30.30.30.30.30.30.40.40.30.30.30.30.40.40.40.40.30.30.30.30.30.30.40.40.40.50.60.60.60.60.60.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1841741681551561851801921931871771771781711621591591501361421461621441601611521411481491341141141181028591919381797965616055
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.714.913.313.916.515.113.712.513.114.511.513.513.914.513.412.713.214.413.413.014.215.212.412.412.112.810.511.912.614.012.412.615.013.511.712.211.012.010.511.412.014.613.314.916.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value291230082985301030643242340734053530342232013189301628992890275826912639260326952812279628522870274727382694245623532263216720451972186118811862188518341717148513501167
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

rusha:TruckSegment


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value286329582939296530213203336933643490338431663152298128642855272126552603257026622779276428182837271527082664242623212233214020161945183518551835185818071691145913241143
Percentage of Assets98.398.498.598.598.698.898.998.898.998.998.998.898.898.898.898.698.798.798.798.898.898.898.898.898.898.998.998.898.698.798.798.698.698.698.698.598.598.598.598.298.197.9
Percentage of Assets98.398.498.598.598.698.898.998.898.998.998.998.898.898.898.898.698.798.798.798.898.898.898.898.898.898.998.998.898.698.798.798.698.698.698.698.598.598.598.598.298.197.9
Percentage of Assets rusha:TruckSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllOtherSegments


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value494946454338374040373537353435373535333232323333313029303130272826262627272625262524
Percentage of Assets1.71.61.51.51.41.21.11.21.11.11.11.21.21.21.21.41.31.31.31.21.21.21.21.21.21.11.11.21.41.31.31.41.41.41.41.51.51.51.51.81.92.1
Percentage of Assets1.71.61.51.51.41.21.11.21.11.11.11.21.21.21.21.41.31.31.31.21.21.21.21.21.21.11.11.21.41.31.31.41.41.41.41.51.51.51.51.81.92.1
Percentage of Assets us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value291230082985301030643242340734053530342232013189301628992890275826912639260326952812279628522870274727382694245623532263216720451972186118811862188518341717148513501167
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value136013091268122711861165115911371113108310661089106010311040934894881862853846852844832808784764738711681665655640632607591574555531508490464426416
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 Assets46.743.542.540.838.735.934.033.431.531.733.334.135.135.636.033.933.233.433.131.730.130.529.629.029.428.628.430.130.230.130.732.132.534.032.331.830.530.330.934.236.339.80.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1.4361.1240.869-0.18-0.668-1.5930.337-0.066-0.1210.3840.00.0-0.286-0.305-0.46-1.202-1.756-1.949-0.2220.00.0
Percentage of StockholdersEquity0.10.10.1-0.0-0.1-0.10.0-0.0-0.00.00.00.0-0.0-0.0-0.1-0.2-0.3-0.4-0.00.00.0
Percentage of Assets0.00.00.0-0.0-0.0-0.00.0-0.0-0.00.00.00.0-0.0-0.0-0.0-0.1-0.1-0.1-0.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value456449437428414406397390384379370367363356348309288272243222208195188183
Percentage of StockholdersEquity33.634.434.534.935.034.934.334.334.635.034.733.834.334.533.535.834.135.636.536.639.342.144.144.2
Percentage of Assets15.715.014.714.213.512.511.711.510.911.111.611.512.012.312.011.910.110.111.211.812.116.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.560.5580.5510.5470.4710.4690.4650.4630.4620.4620.4580.4580.4570.4540.4380.430.4240.4140.4040.3980.3910.3880.386
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value91586783179810951083106510461012975942899862833812640599533453404342286255249
Percentage of StockholdersEquity67.366.265.665.192.493.091.992.090.990.088.382.681.480.878.174.271.069.868.266.664.461.760.060.0
Percentage of Assets31.428.827.926.535.833.431.330.728.728.529.428.228.628.828.124.621.019.820.921.519.924.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-13.585-9.362-2.879-0.723-324.031-324.031-304.129-300.041-283.952-271.89-245.842-178.911-166.804-158.819-120.682-86.882-43.368-41.904-30.821-17.948-17.948-17.948-17.948-17.948
Percentage of StockholdersEquity-1.0-0.7-0.2-0.1-27.3-27.8-26.2-26.4-25.5-25.1-23.0-16.4-15.7-15.4-11.6-10.1-5.1-5.5-4.6-3.0-3.4-3.9-4.2-4.3
Percentage of Assets-0.5-0.3-0.1-0.0-10.6-10.0-8.9-8.8-8.0-7.9-7.7-5.6-5.5-5.5-4.2-3.3-1.5-1.6-1.4-1.0-1.0-1.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1306139613571366139815571712172818821819168716811512140013751274122011631111118613021295132614311369142614451260118911241153107810679811006105411101080980797687558
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.946.445.545.445.648.050.350.853.353.252.752.750.148.347.646.245.444.142.744.046.346.346.549.949.952.153.751.350.549.753.252.754.152.753.556.658.958.957.153.750.947.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value3153163122592151371818611112613120514813112412712389829192726464724719114413094217166203205198230169163207183146101168150135149146
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.810.510.58.67.04.25.32.53.23.74.16.44.94.54.34.64.63.43.23.43.32.62.32.32.71.77.15.95.64.210.08.110.311.010.612.49.08.912.112.310.80.014.50.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2020-09-302020-06-302019-12-312019-09-302019-06-302018-12-31
Value25921518186111131
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0
Percentage of Assets8.67.05.32.53.24.1

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value16018717215516221418322022619519017720118518315314216515614712715015620417420817016116613510311489768992959098737043
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.56.25.85.25.36.65.46.56.45.76.05.66.76.46.45.65.36.36.05.54.55.45.57.16.37.66.36.67.16.04.85.64.54.14.84.95.14.95.74.95.23.7

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value813877858937100411901326138515121465133912701126104410339609168728409111038102910611114107811241024928865865802772752676690715829808649524451321
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.929.228.731.232.836.738.940.742.842.841.939.837.336.035.834.834.133.132.333.836.936.837.238.839.241.138.037.836.838.237.037.838.136.436.738.444.044.037.835.333.527.6

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value1615141315142024151110101213117.339.5579.3678.7988.791111328.7991116288.4191013149.496.88910124.1594.8316.443125.33814
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.50.40.50.50.60.70.40.30.30.30.40.50.40.30.40.40.30.30.40.41.20.30.40.61.10.30.40.60.70.50.30.50.60.20.30.40.70.41.2

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value495474434404377313233205174162
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.613.913.614.014.511.08.79.59.39.4
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2.98916168.0431166396.06.6052.441
Percentage of PropertyPlantAndEquipmentGross0.63.63.82.03.221.117.02.93.81.5
Percentage of Assets0.10.50.50.30.52.31.50.30.40.1
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value81736763737457453930
Percentage of PropertyPlantAndEquipmentGross16.515.615.515.719.623.724.722.222.918.7
Percentage of Assets2.72.22.12.22.82.62.12.12.11.8
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value13613713412912613498816968
Percentage of PropertyPlantAndEquipmentGross27.429.031.132.133.442.841.939.540.042.0
Percentage of Assets4.64.04.24.54.84.73.63.73.74.0
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value38342726262827252421
Percentage of PropertyPlantAndEquipmentGross7.87.26.36.67.19.011.612.514.113.4
Percentage of Assets1.31.00.80.91.01.01.01.21.31.3
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value87827365675948424034
Percentage of PropertyPlantAndEquipmentGross17.617.417.016.217.919.021.020.523.221.6
Percentage of Assets2.92.42.32.32.62.11.82.02.22.0
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:TransportationEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value96999281737447454035
Percentage of PropertyPlantAndEquipmentGross19.420.921.320.119.423.820.421.922.921.7
Percentage of Assets3.22.92.92.82.82.61.82.12.12.0
Percentage of Assets us-gaap:TransportationEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:Vehicles


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value905968914894832825697
Percentage of PropertyPlantAndEquipmentGross182.6204.2210.7221.1220.8263.2298.3
Percentage of Assets30.328.428.631.032.029.025.9
Percentage of Assets us-gaap:Vehicles0.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312014-12-312013-12-312012-12-312011-12-31
Value640606576514453327259217181
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.517.818.017.817.412.112.011.610.6

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1179118312031227125112761279126112371195118411761166115111591133111811241135115211571150117210901028976923874842819739696652627622572537516499458475445
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.539.340.340.840.839.437.637.035.034.937.036.938.739.740.141.141.642.643.642.741.141.141.138.037.435.634.335.635.836.234.134.133.133.733.130.728.528.129.130.935.238.2

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value292292292292292292292292292291291291291291291290290290290290290286285285285274265263262262215212198198198180180182182176176150
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.09.79.89.79.59.08.68.68.38.59.19.19.710.110.110.510.811.011.110.810.310.210.09.910.410.09.810.711.211.69.910.410.110.710.59.79.610.010.611.913.112.9

us-gaap:Goodwill us-gaap:StatementBusinessSegments

rusha:TruckSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value289289288288287282262212
Percentage of Goodwill99.199.199.199.199.199.199.098.8
Percentage of Assets9.78.59.010.011.09.99.79.8
Percentage of Assets rusha:TruckSegment9.98.69.110.111.210.09.99.9

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value6264605757555756510.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.12.12.01.91.91.71.71.71.50.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value727171676460656667613740394857545554595956586056555453525249525047474848494848464.6685.244
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.42.42.22.11.91.92.01.91.81.21.31.31.72.02.02.12.12.32.22.02.12.12.02.02.02.02.12.22.22.42.52.42.62.62.62.62.62.83.20.30.4

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12512615111511197112106941041251028888969588768390847983100916592111816169868164100919797134867869
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.34.25.13.83.63.03.33.12.73.03.93.22.93.03.33.43.32.93.23.43.02.82.93.53.32.43.44.53.52.73.24.24.13.55.44.95.25.37.85.85.85.9

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value504274361725423328243627
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.42.51.20.60.81.31.00.80.71.10.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value928102810261089116313511507151816981650149314471312120511721094107710239931076120412001247134412551292127411341046979929852823734788814889873790633546415
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.934.234.436.238.041.744.244.648.148.246.645.443.541.640.639.740.038.838.239.942.842.943.746.845.747.247.346.244.543.342.941.741.739.541.943.747.247.646.042.740.535.5

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2020-12-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value141189157161159155143145142137131130132134150151129129138149140129103978477808070716663585762
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.75.64.65.15.05.24.95.05.25.15.05.04.94.85.45.34.54.75.15.55.75.54.64.54.13.94.34.33.83.83.63.73.94.35.3

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1010109.9869.93910109.7879.5249.5280.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.40.30.30.30.30.30.30.30.30.30.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value529627601611603647578482399328
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.718.418.821.223.222.721.522.321.219.1

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value332369387385408426438462457438439439434453466450443459472494496485496452456434429411410416385362341326319304285275264228206189
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.412.313.012.813.313.212.913.613.012.813.713.814.415.716.116.316.517.418.218.317.717.417.415.816.615.915.916.717.418.417.817.717.317.617.016.415.115.015.415.415.316.3

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value111118126152153157164141
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.94.25.15.04.84.84.4

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value35343422211920191913111211119.8379.5759.2988.2497.2146.9966.6455.3215.2825.2265.3974.1924.474.6395.0014.4294.6835.4135.4142.8832.4842.1422.2392.2232.2332.1490.364
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.11.10.80.70.60.60.60.60.40.30.40.40.40.30.30.30.30.30.30.20.20.20.20.20.20.20.20.20.20.20.30.30.20.10.10.10.10.10.10.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value525551484746474642430.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.81.81.71.61.61.41.41.41.21.30.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value11
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value9890000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value9835000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value6242000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value28
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-31
Value61
Percentage of OperatingLeaseLiability100.0
Percentage of Assets2.1

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value78
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets2.6

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value17
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.6

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value136013091268122711861165115911371113108310661089106010311040934894881862853846852844832808784764738711681665655640632607591574555531508490464426416
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 Assets46.743.542.540.838.735.934.033.431.531.733.334.135.135.636.033.933.233.433.131.730.130.529.629.029.428.628.430.130.230.130.732.132.534.032.331.830.530.330.934.236.339.80.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1.4361.1240.869-0.18-0.668-1.5930.337-0.066-0.1210.3840.00.0-0.286-0.305-0.46-1.202-1.756-1.949-0.2220.00.0
Percentage of StockholdersEquity0.10.10.1-0.0-0.1-0.10.0-0.0-0.00.00.00.0-0.0-0.0-0.1-0.2-0.3-0.4-0.00.00.0
Percentage of Assets0.00.00.0-0.0-0.0-0.00.0-0.0-0.00.00.00.0-0.0-0.0-0.0-0.1-0.1-0.1-0.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value456449437428414406397390384379370367363356348309288272243222208195188183
Percentage of StockholdersEquity33.634.434.534.935.034.934.334.334.635.034.733.834.334.533.535.834.135.636.536.639.342.144.144.2
Percentage of Assets15.715.014.714.213.512.511.711.510.911.111.611.512.012.312.011.910.110.111.211.812.116.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.560.5580.5510.5470.4710.4690.4650.4630.4620.4620.4580.4580.4570.4540.4380.430.4240.4140.4040.3980.3910.3880.386
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value91586783179810951083106510461012975942899862833812640599533453404342286255249
Percentage of StockholdersEquity67.366.265.665.192.493.091.992.090.990.088.382.681.480.878.174.271.069.868.266.664.461.760.060.0
Percentage of Assets31.428.827.926.535.833.431.330.728.728.529.428.228.628.828.124.621.019.820.921.519.924.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-13.585-9.362-2.879-0.723-324.031-324.031-304.129-300.041-283.952-271.89-245.842-178.911-166.804-158.819-120.682-86.882-43.368-41.904-30.821-17.948-17.948-17.948-17.948-17.948
Percentage of StockholdersEquity-1.0-0.7-0.2-0.1-27.3-27.8-26.2-26.4-25.5-25.1-23.0-16.4-15.7-15.4-11.6-10.1-5.1-5.5-4.6-3.0-3.4-3.9-4.2-4.3
Percentage of Assets-0.5-0.3-0.1-0.0-10.6-10.0-8.9-8.8-8.0-7.9-7.7-5.6-5.5-5.5-4.2-3.3-1.5-1.6-1.4-1.0-1.0-1.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value560000.0558000.0551000.0547000.0471000.0469000.0465000.0463000.0462000.0462000.0458000.0458000.0457000.0457000.0454000.0452000.0448000.0445000.0438000.0436000.0434000.0434000.0430000.0430000.0429000.0429000.0424000.0424000.0423000.0417000.0414000.0413000.0413000.0411000.0404000.0404000.0403000.0402000.0398000.0396000.0395000.0391000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value456449437428414406397390384379370367363356348341330320309301296293288285281277272269264250243239237233222220218217208204202195
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.715.014.714.213.512.511.711.510.911.111.611.512.012.312.012.412.312.211.911.210.510.510.19.910.210.110.111.011.211.111.211.712.012.611.811.811.611.812.113.815.016.8

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value91586783179810951083106510461012975942899862833812706676654640627613602599590570550533509485465453438423418404390375358342322306286
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.428.827.926.535.833.431.330.728.728.529.428.228.628.828.125.625.124.824.623.321.821.521.020.620.820.119.820.720.620.620.921.521.522.521.521.019.919.519.921.722.724.6

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-302012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1436000.01124000.0869000.0-180000.0-668000.0-1593000.0337000.0-66000.0-121000.0384000.00-286000.0-286000.0-286000.0-295000.0-305000.0-305000.0-305000.0-305000.0-388000.0-460000.0-640000.0-772000.0-1088000.0-1202000.0-1331000.0-1432000.0-1585000.0-1756000.0-1895000.0-1944000.0-1950000.0-1949000.0-1898000.0-1302000.0-222000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.0-0.0-0.0-0.00.0-0.0-0.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.10.0-0.1-0.1-0.1-0.1-0.1-0.1-0.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value139.3622.8790.723324324304300283271245178166158120114113948676-63.6674343434341393833302220171717171717171717
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.30.10.010.610.08.98.88.07.97.75.65.55.54.24.14.23.63.32.8-2.31.61.51.51.61.61.61.61.51.41.11.01.01.01.01.01.01.01.21.31.5

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.683113.5868.553
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.683113.5868.553
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value197401721722791381992537.312-39.255121372117-17.53839933713412737158-96.5730.3254153-7.0899541-20.3425713015663-130.211-30.872-14.486-18.68-17.33170-9.235
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.73.413.615.429.611.315.216.50.5-3.00.81.05.69.9-1.53.17.73.613.211.02.911.9-8.10.03.44.5-0.710.34.5-2.67.517.821.07.5-16.8-4.0-2.1-2.8-3.915.2-2.3

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-50.72-32.159-28.559-24.519-27.046-47.333-61.706-77.069-92.441-89.24-61.416-53.28-65.465-47.082-76.868-58.527-38.719-32.449-34.54-120.83-93.493-111.985-109.926-88.004-67.121-67.065-194.226-80.621-103.253-56.365-29.429-144.631-51.512-39.708-38.446-81.85-40.144-23.987-85.845-43.8610
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.0-2.7-2.3-2.2-2.9-3.9-4.7-5.0-6.2-6.9-4.0-4.1-5.1-4.0-6.4-4.7-3.2-3.1-3.4-10.4-7.2-8.4-9.2-6.5-5.4-5.7-20.3-8.7-11.3-7.1-3.9-19.8-6.9-4.8-4.9-10.5-5.8-3.6-19.2-9.52.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-147.001-3.96-91.449-103.753-174.333-135.562-42.442-201.72469123-24.768979.75-63.4119123-19.7441.971-109.543-7.02548-21.26262134384978352475-21.367-17.236-43.361-18.116124137918735-8.24814
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.7-0.3-7.2-9.3-18.4-11.1-3.2-13.14.79.6-1.67.40.8-5.47.51.8-1.60.2-10.7-0.63.7-1.65.210.03.14.28.23.92.79.5-2.8-2.4-5.8-2.216.017.713.213.28.0-1.83.5

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.1594.022524378-44.0895-25.229
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.34.13.98.3-3.67.2-1.6

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-6.227-8.375-26.261-1.16-3.277-7.161.386164.7510.15-6.1287.3753.9950.755-70.8126.0151.1861.4084.9763.1967.744-7.58535-0.411-2.057-1.62941-13.223-2.637-0.165139.208-3.8872.9638.823135.0290.756127.7367.830.9948.7270.918
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4242434444454544434142414951403938383939393938363533363130292523222120181716151513121211
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-78.5691.797-97.456-80.281-205.376-153.569-76.013-142.32301065413571-5.70659353319-92.545-141.213-8.094-49.921-66.14627-64.501848456-14.18724202.11664-20.602-82.314217-319.642152106676329-19.75924
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value197401721722791381992537.312-39.255121372117-17.53839933713412737158-96.5730.3254153-7.0899541-20.3425713015663-130.211-30.872-14.486-18.68-17.33170-9.235
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.73.413.615.429.611.315.216.50.5-3.00.81.05.69.9-1.53.17.73.613.211.02.911.9-8.10.03.44.5-0.710.34.5-2.67.517.821.07.5-16.8-4.0-2.1-2.8-3.915.2-2.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value58454133162323394137464129211052921141214102.3959.8131919162423191214155.63213141417151916127.2679.198145.688
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 RevenueFromContractWithCustomerExcludingAssessedTax4.63.93.23.01.81.91.82.52.82.93.03.22.31.88.82.41.81.41.21.41.10.20.81.51.51.41.81.91.71.31.61.70.71.81.92.02.12.02.52.31.91.62.03.51.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value584533162339413746412921
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.63.93.01.81.92.52.82.93.03.22.31.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.683113.8933.3243.5868.5533.2022.7094.2588.8362.2092.0085.9497.8933.573.3763.9014.7593.4492.6773.1523.5972.4952.6673.5233.6992.2162.0493.8093.2691.671.52.33.2511.2871.21.73.1180.9270.91.32.5570.8850.681
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-50.72-32.159-28.559-24.519-27.046-47.333-61.706-77.069-92.441-89.24-61.416-53.28-65.465-47.082-76.868-58.527-38.719-32.449-34.54-120.83-93.493-111.985-109.926-88.004-67.121-67.065-194.226-80.621-103.253-56.365-29.429-144.631-51.512-39.708-38.446-81.85-40.144-23.987-85.845-43.8610
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.0-2.7-2.3-2.2-2.9-3.9-4.7-5.0-6.2-6.9-4.0-4.1-5.1-4.0-6.4-4.7-3.2-3.1-3.4-10.4-7.2-8.4-9.2-6.5-5.4-5.7-20.3-8.7-11.3-7.1-3.9-19.8-6.9-4.8-4.9-10.5-5.8-3.6-19.2-9.52.5

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value51322825324962779359626068487159403937446153117868182786563536840523040514038483926343916
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-147.001-3.96-91.449-103.753-174.333-135.562-42.442-201.72469123-24.768979.75-63.4119123-19.7441.971-109.543-7.02548-21.26262134384978352475-21.367-17.236-43.361-18.116124137918735-8.24814
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.7-0.3-7.2-9.3-18.4-11.1-3.2-13.14.79.6-1.67.40.8-5.47.51.8-1.60.2-10.7-0.63.7-1.65.210.03.14.28.23.92.79.5-2.8-2.4-5.8-2.216.017.713.213.28.0-1.83.5

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value32201720912848556837414636325546252517343632102304539613952615846353041383231574034112019
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value109.9147.7815.184.7464.7544.7394.7614.4374.384.644.692
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value4.2576.5612.462.5030.0194.42416122562127.769386.4122.977167.5610120.00.00.01.4642.2641.2914.9023.7968.492.111
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-03-31
Value20.0
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value126164141135197188157
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-31
Value3306000.03007000.02389000.02555000.02401000.02332000.02087000.01500000.01500000.01500000.01545000.01400000.01400000.01400000.01409000.01300000.01300000.01300000.01300000.01466000.01761000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:CommonStockRepurchased

rusha:CommonStockRepurchased


Common
Period End2020-09-302019-12-312019-09-302018-12-312018-09-30
Value246000.0-336000.019000.00-216000.0
Percentage of CommonStockRepurchased100.0100.0100.00.0100.0

rusha:CostOfRevenueLeaseAndRental

rusha:CostOfRevenueLeaseAndRental


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value484849495152525251495049484849454444
Percentage of CostOfRevenueLeaseAndRental100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:IncreaseDecreaseInFloorPlanNotesPayableTradeNet

rusha:IncreaseDecreaseInFloorPlanNotesPayableTradeNet


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-52.629-29.72-17.532-15.077-12.431-4.347-12.9413.14-10.902163535-7.0845.4452.442184.612-11.60712-1.789-3.3150.637-9.27-5.057186.811-0.562031-13.509-2.611-2.17871-0.723
Percentage of IncreaseDecreaseInFloorPlanNotesPayableTradeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:IncreaseDecreaseInFloorPlanPayableNet

rusha:IncreaseDecreaseInFloorPlanPayableNet


Increase
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value38-49.285-81.526-146.202-92.579-42.474-134.54891854310626-8.41789.4255.08819-69.573-106.579-8.668-26.982-63.48755-31.91271105282845102.55167-34.077-38.405-60.161-29.99810796
Percentage of IncreaseDecreaseInFloorPlanPayableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:LessorLeasesPaymentsReceived

rusha:LessorLeasesPaymentsReceived


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5250525050535355545250535150
Percentage of LessorLeasesPaymentsReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:LessorNonLeasePaymentsReceived

rusha:LessorNonLeasePaymentsReceived


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.4497.5228.0527.8287.0957.6099.4137.977.627.2589.357.6417.7536.966
Percentage of LessorNonLeasePaymentsReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:TreasuryStockCancellationAmount us-gaap:StatementEquityComponents

rusha:TreasuryStockCancellationAmount

us-gaap:CommonStock


Treasury
Period End2020-09-30
Value0.072
Percentage of TreasuryStockCancellationAmount100.0

us-gaap:RetainedEarnings


Treasury
Period End2020-09-30
Value-326.129
Percentage of TreasuryStockCancellationAmount-452956.9

us-gaap:TreasuryStock


Treasury
Period End2020-09-30
Value326
Percentage of TreasuryStockCancellationAmount452856.9

rusha:TreasuryStockCancellationShare us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

rusha:TreasuryStockCancellationShare

us-gaap:CommonClassA, us-gaap:CommonStock


Treasury
Period End2020-09-30
Value-7000.0
Percentage of TreasuryStockCancellationShare100.0

us-gaap:CommonClassB, us-gaap:CommonStock


Treasury
Period End2020-09-30
Value-4000.0
Percentage of TreasuryStockCancellationShare57.1

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition


Adjustments
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value113.3243.5868.5532.7094.2588.8362.2092.0085.9497.893
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value113.3243.5868.5532.7094.2588.8362.2092.0085.9497.893
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value586000.0636000.0672000.0951000.0302000.01097000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

rusha:LeasingPartsAndServiceReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value260000.0377000.0358000.0622000.0-58000.0641000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs44.459.353.365.4-19.258.4

rusha:ManufacturersReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value322000.0256000.0312000.0322000.0366000.0443000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs54.940.346.433.9121.240.4

rusha:OtherReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4000.03000.02000.07000.05000.02000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs0.70.50.30.71.70.2

us-gaap:CapitalizedComputerSoftwareAmortization1

us-gaap:CapitalizedComputerSoftwareAmortization1


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.40.50.50.50.50.50.50.50.50.50.50.59.7110.90.90.80.9
Percentage of CapitalizedComputerSoftwareAmortization1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value131314141414141413121312212212121212121312121111109.994139.4889.1778.8187.9877.5697.2597.116.7546.3236.0555.8845.5925.7714.5414.184.4294.0683.676
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementClassOfStock

us-gaap:DividendsCommonStock

us-gaap:CommonClassA


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.7357.6843.9223.5813.6463.6373.3873.3893.6413.683
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.4252.381.2581.1651.1081.1241.050.9910.9991.009
Percentage of DividendsCommonStock31.431.032.132.530.430.931.029.227.427.4

us-gaap:DividendsCommonStock us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.7357.6843.9223.5813.6463.6373.3873.3893.6413.683
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.4252.381.2581.1651.1081.1241.050.9910.9991.009
Percentage of DividendsCommonStock31.431.032.132.530.430.931.029.227.427.4

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate


Effective
Period End2021-03-312017-12-22
Value21.00.35
Percentage of EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate100.0100.0

us-gaap:FairValueOfAssetsAcquired

us-gaap:FairValueOfAssetsAcquired


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.65110148.3471312209.4279.5775.751.6731.7071.1330.4016.9622.733.442.0737.416.782.4377.589.704214.9235.338152.382.8533.5623.1331.7481.842.2845.4835.7853.5491.0756.0584.4391.1275.7767.0923.829
Percentage of FairValueOfAssetsAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.2712.091.6533.7713.7562.0120.8233.151.952.4082.9183.113
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value164000.092000.045000.0326000.01381000.0100000.0-90000.070000.0-139000.057000.0138000.0-209000.0396000.0-28000.0-181000.0107000.0132000.0-163000.0184000.01566000.0-5000.010000.037000.026000.065000.0-672000.042000.05000.020000.0
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value164000.092000.045000.0326000.01381000.0100000.0-90000.070000.0-139000.057000.0138000.0-209000.0396000.0-28000.0-181000.0107000.0132000.0-163000.0184000.01566000.0-5000.010000.037000.026000.065000.0-672000.042000.05000.020000.084000.0-14000.0-10000.0-12000.041000.040000.0223000.0-106000.019000.0-39000.038000.0462000.0-43000.02000.0-2000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-11.527231.54711-24.474-11.673-7.607-5.869-4.07119-7.748-15.0042812-3.505-2.037121.69-12.113-8.94215-16.52-31.341263.831-3.029-1.72120-6.21511171.3071.05118-3.687-9.6565.0148.37.8535.5286.264.7250.4-1.153
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-0.748-25.495454.19214-15.2575.95811-9.338-21.23317140.229-7.91.116.07112-7.163-5.9736.5884.762-5.567-18.4268.27926-28.28-18.4833022-7.525124.34719-34.6569.126-5.781-0.231-34.97478.88419-9.6515.09712
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.518-31.2433718-8.385-16.7019.1424.6674.448-11.745-4.3868.5334.6480.038
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.5260.7291.591-2.1670.756-6.002-3.6918.6314.3630.934-0.666-2.075-1.2692.1034.539-2.2990.5340.6090.008-2.327-0.452-21.38423-2.648-5.387-11.92919-1.978-2.67-2.0244.9062.092-3.147-2.0627.441-15.32613-5.7156.814-2.012-2.242-4.559100.645
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-26.7361416-7.0-51.9230-48.984-9.855281013-28.948157.14278.548-19.968126.88719-22.272-5.34-50.97534-30.1353416-4.8963025-12.5222312-13.017-8.165-8.30410-7.8692056
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1947000.02167000.0181000.01410000.0609000.0841000.031000.0806000.0843000.01017000.0-85000.01079000.01291000.01427000.083000.01321000.01198000.01292000.0105000.0657000.0528000.0496000.0-8000.0775000.0797000.0919000.0-9000.01083000.01098000.01179000.020000.01065000.01029000.01150000.014475.0861910.0868720.01220000.0-5550.01026600.01183800.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseIncome

us-gaap:LeaseIncome


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6158605757606263615960605957
Percentage of LeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value615860575760636261596060585758545351525252505250494747454440353231302726232322212018181816
Percentage of OperatingLeasesIncomeStatementLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value312000.0255000.0488000.0925000.0-1930000.055000.0-505000.0384000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherOperatingActivitiesCashFlowStatement


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-795000.0-1038000.0-1781000.0-1253000.0-747000.01603000.0632000.0-1328000.0469000.00
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-508000.0-638000.0318000.0-763000.0-531000.0-1984000.0-982000.0-303000.0-1161000.0-948000.0-120000.0885000.0-180000.01098000.03590000.056000.0273000.0-5160000.0188000.04186000.01010000.0-676000.0-277000.0953000.0606000.01743000.0-613000.0715000.0159000.0-1892000.02679000.03247000.0639000.0-573000.0-705000.085000.0183000.0461000.0-737000.0619000.0-165000.0-372000.0-1310000.0-1011000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.3140.6314.934104.5030.9093.7082.7111.2280.5970.1622.2071.0560.5013.2317.2565.9896.8513.4342.3810.132.3150.41.4090.3651.5920.5992.1077.3091.9471.2350.7551.046.2970.5860.581-0.0063.9032.5530.7870.9381.240.9830.389
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.1910.1360.120.3215.170.1720.210.151.7820.1680.5031.5832.0082.2310.0630.7131.5921.63.0679.1-0.2890.6160.3690.6780.1512.121-0.0930.0430.1650.1340.180.1210.140.1920.0930.1140.9810.0610.1660.0522.4178.0570.0840.098
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value608000.0454000.01015000.0901000.0-65000.01352000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

rusha:CommercialVehicleReceivables


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-45000.05000.065000.01000.0-76000.0171000.0
Percentage of ProvisionForDoubtfulAccounts-7.41.16.40.1116.912.6

rusha:LeasingPartsAndServiceReceivables


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value344000.0181000.0670000.0639000.0-321000.0864000.0
Percentage of ProvisionForDoubtfulAccounts56.639.966.070.9493.863.9

rusha:ManufacturersReceivables


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value305000.0266000.0274000.0319000.0306000.0270000.0
Percentage of ProvisionForDoubtfulAccounts50.258.627.035.4-470.820.0

rusha:OtherReceivables


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4000.02000.06000.0-58000.026000.047000.0
Percentage of ProvisionForDoubtfulAccounts0.70.40.6-6.4-40.03.5

us-gaap:RepaymentsOfMediumTermNotes

us-gaap:RepaymentsOfMediumTermNotes


Repayments
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value445241115454141564339
Percentage of RepaymentsOfMediumTermNotes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:CommonClassA, us-gaap:CommonStock


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-12-312018-03-31
Value86000.085000.061000.090000.057000.083916.041000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures

us-gaap:CommonClassB, us-gaap:CommonStock


Stock
Period End2021-03-312020-09-302020-06-302020-03-312019-03-312018-12-312018-03-31
Value345000.02000.00224000.0226000.0226770.0226000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures100.0100.00.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonClassA, us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-03-31
Value219000.0298000.0537000.0195000.073000.055000.087000.059000.0137870.030000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value1989000.02001000.01901000.01807000.001681000.001577000.01354000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.00.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value1988000.02000000.01900000.01806000.001680000.001576000.01353000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan99.9100.099.999.90.099.90.099.999.9

us-gaap:CommonStock


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-12-312018-03-31
Value1000.01000.01000.01000.01000.001000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan0.10.00.10.10.10.00.1

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-31
Value-614000.0-6777000.0-14000.0-28000.0-2414000.00-517000.0-2315000.00-128000.0-1619000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-31
Value-614000.0-6780000.0-14000.0-28000.0-2416000.00-517000.0-2317000.00-128000.0-1621000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0100.10.0100.0100.10.0100.0100.1

us-gaap:CommonStock


Stock
Period End2021-03-312020-06-302020-03-312019-06-302019-03-312018-12-312018-03-31
Value3000.002000.002000.002000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures-0.0-0.0-0.1-0.0-0.10.0-0.1

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9285.4198.7044.5311.4220.9041.7451.2310.1620.631.1840.766
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9265.4168.7014.5291.4210.9041.7451.230.1620.631.1840.766
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised99.999.9100.0100.099.9100.0100.099.9100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-31
Value0.0020.0030.0030.0020.0010.00.0010.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.10.10.00.00.10.00.10.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:CommonClassA, us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-09-302019-06-302019-03-31
Value3000.0555000.0469000.0251.0639000.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-31
Value99000.0155000.095000.054000.0168000.067.053000.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.05166.70.09.735.826.78.3

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4.2236.4832.74919161226127.98538
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4.2236.4832.74919161226127.98538
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

us-gaap:CommonClassA


Entity
Period End2020-07-312020-05-012020-02-122019-11-012019-07-312019-05-062019-02-122018-11-012018-07-312018-05-022018-02-162017-11-012017-08-042017-05-032017-02-222016-11-032016-08-012016-05-012016-02-232015-11-012015-08-012015-05-042015-02-252014-11-012014-08-012014-05-022014-02-242013-11-012013-08-012013-05-032013-03-012012-11-022012-08-052012-05-042011-11-032011-08-05
Value272728272728283030303131313030292930303030302929292928282828282727272727
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB


Entity
Period End2020-07-312020-05-012020-02-122019-11-012019-07-312019-05-062019-02-122018-11-012018-07-312018-05-022018-02-162017-11-012017-08-042017-05-032017-02-222016-11-032016-08-012016-05-012016-02-232015-11-012015-08-012015-05-042015-02-252014-11-012014-08-012014-05-022014-02-242013-11-012013-08-012013-05-032013-03-012012-11-022012-08-052012-05-042011-11-032011-08-05
Value8.4088978.410448.2105818.2619038.3415648.4486698.2678028.3280438.4145688.5433918.4337778.5794128.6365498.9976639.0603659.4911379.9662310101010109.94304510101010101010101010101010
Percentage of EntityCommonStockSharesOutstanding30.030.529.329.629.829.929.327.327.427.926.927.427.729.529.831.833.633.933.233.333.433.533.233.733.934.735.436.537.237.838.038.638.638.839.439.4

rusha:DeferredTaxAssetsFinanceAndOperatingLeases

rusha:DeferredTaxAssetsFinanceAndOperatingLeases


Deferred
Period End2020-12-312019-12-312018-12-31
Value1312-0.0
Percentage of DeferredTaxAssetsFinanceAndOperatingLeases100.0100.00.0

rusha:DeferredTaxLiabilitiesOperatingLeaseAssets

rusha:DeferredTaxLiabilitiesOperatingLeaseAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value13120.0
Percentage of DeferredTaxLiabilitiesOperatingLeaseAssets100.0100.00.0

rusha:FinanceLeaseRightofuseAssetAccumulatedAmortization us-gaap:PropertyPlantAndEquipmentByType

rusha:FinanceLeaseRightofuseAssetAccumulatedAmortization

us-gaap:Vehicles


Finance
Period End2020-12-31
Value40
Percentage of FinanceLeaseRightofuseAssetAccumulatedAmortization100.0

rusha:FloorPlanNotesPayable

rusha:FloorPlanNotesPayable


Floor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value4705505116137248889961051119011111023990867805778706692684646711830825854921871912845722686659593588572498534575634520
Percentage of FloorPlanNotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:FloorPlanNotesPayable us-gaap:CreditFacility

rusha:BMOHarrisBankNA


Floor
Period End2020-12-312019-12-31
Value451846
Percentage of FloorPlanNotesPayable88.285.0

rusha:FloorPlanNotesPayable us-gaap:DebtInstrument

rusha:FloorPlanCreditAgreement


Floor
Period End2020-12-312019-12-31
Value0.0115
Percentage of FloorPlanNotesPayable0.011.5

rusha:InventoryNewCommercialVehiclesGross

rusha:InventoryNewCommercialVehiclesGross


Inventory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value563967976747575770749566494488
Percentage of InventoryNewCommercialVehiclesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:InventoryUsedCommercialVehiclesGross

rusha:InventoryUsedCommercialVehiclesGross


Inventory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value56849676718684755348
Percentage of InventoryUsedCommercialVehiclesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:LeasesWeightedAverageDiscountRatePercent

rusha:LeasesWeightedAverageDiscountRatePercent


Leases
Period End2020-12-31
Value5.3
Percentage of LeasesWeightedAverageDiscountRatePercent100.0

rusha:LesseeLeasesResidualValueGuaranteeAmount

rusha:LesseeLeasesResidualValueGuaranteeAmount


Lessee
Period End2020-12-31
Value59
Percentage of LesseeLeasesResidualValueGuaranteeAmount100.0

rusha:LineOfCreditAmountPledgedToSecureLettersOfCredit

rusha:LineOfCreditAmountPledgedToSecureLettersOfCredit


Line
Period End2020-12-31
Value12
Percentage of LineOfCreditAmountPledgedToSecureLettersOfCredit100.0

rusha:LongtermDebtCurrentMaturitiesExcludingLineOfCredit

rusha:LongtermDebtCurrentMaturitiesExcludingLineOfCredit


Longterm
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value120135141179177183189158149161
Percentage of LongtermDebtCurrentMaturitiesExcludingLineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableTradeCurrent

us-gaap:AccountsPayableTradeCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1241361101099812213313714414912713515012310711111499971091181031201511251211241261061121008381806265757062544837
Percentage of AccountsPayableTradeCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsReceivableGrossCurrent

rusha:TradeAccountsReceivableFromSaleOfVehicles


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8282100104837696424058
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:TradeReceivableOtherThanVehicles


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value58686057424334271818
Percentage of AccountsReceivableGrossCurrent71.382.460.755.151.457.335.563.946.330.7

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1445000.01423000.01605000.01262000.01312000.01679000.01424000.01416000.0826000.0663000.0611000.0779000.01240000.0984000.0960000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

rusha:CommercialVehicleReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value132000.0177000.0172000.0107000.0106000.0171000.011000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent9.112.410.78.58.110.20.8

rusha:LeasingPartsAndServiceReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1166000.01082000.01278000.0966000.0949000.01212000.0989000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent80.776.079.676.572.372.269.5

rusha:ManufacturersReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value129000.0146000.0136000.0174000.0177000.0237000.0410000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent8.910.38.513.813.514.128.8

rusha:OtherReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value18000.018000.019000.015000.080000.059000.014000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent1.21.31.21.26.13.51.0

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization


Capitalized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-31
Value12108.3201613121111107.14.11.2
Percentage of CapitalizedComputerSoftwareAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareNet

us-gaap:CapitalizedComputerSoftwareNet


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312018-06-302018-03-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-31
Value6.16.57.07.48.910112231333636373838404041
Percentage of CapitalizedComputerSoftwareNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashSurrenderValueOfLifeInsurance us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensation

us-gaap:CashSurrenderValueOfLifeInsurance

rusha:DeferredCompensationPlan


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value11108.99.66.84.82.91.6
Percentage of CashSurrenderValueOfLifeInsurance100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:CreditFacility, us-gaap:VariableRate

us-gaap:DebtInstrumentInterestRateEffectivePercentage

rusha:BMOHarrisBankNA, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2020-12-31
Value1.4
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:DebtInstrument

us-gaap:DebtWeightedAverageInterestRate

rusha:FloorPlanCreditAgreement


Debt
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.20.0260.0190.014
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0

us-gaap:DeferredCompensationLiabilityCurrent us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensation

us-gaap:DeferredCompensationLiabilityCurrent

rusha:DeferredCompensationPlan


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1915119.87.24.93.01.7
Percentage of DeferredCompensationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value126164141135197188156
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4329000.05086000.04076000.03637000.05074000.06039000.06786000.04673000.04424000.02944000.0
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-31
Value1100000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1101000.02381000.02463000.02262000.01921000.01570000.01436000.01071000.0905000.0393000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312012-12-312011-12-31
Value3302000.03817000.03276000.03627000.05170000.02606000.01839000.0310000.0429000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOtherTaxCarryforwards

us-gaap:DeferredTaxAssetsOtherTaxCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value193000.0196000.0312000.0410000.0380000.0382000.0354000.0403000.0477000.0527000.0
Percentage of DeferredTaxAssetsOtherTaxCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7.4638.7499.0266.89911101.7641.4741.4091.145
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value168000.0140000.0231000.0157000.0203000.0187000.0304000.0304000.0164000.0178000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7680000.02989000.02481000.02533000.03610000.03685000.03935000.04531000.02337000.02453000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2721161931304.2173.8214.6044.217
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value178209179174256244201168144111
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-312019-12-312018-12-31
Value8.08.48.1
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeStockOption


Employee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value11129.010.0119.310119.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock


Employee
Period End2021-06-302021-03-31
Value1214
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.00.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.89.711138.39.812137.18.2
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized97.50.00.00.098.80.00.00.087.70.0

us-gaap:EquityMethodInvestments us-gaap:BalanceSheetLocation, us-gaap:GuaranteeObligationsByNature

us-gaap:EquityMethodInvestments

us-gaap:OtherNoncurrentLiabilities, us-gaap:FinancialGuarantee


Equity
Period End2020-12-31
Value32
Percentage of EquityMethodInvestments100.0

us-gaap:EquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation

rusha:RushTruckCentresOfCanadaLimited, us-gaap:OtherNoncurrentAssets


Equity
Period End2020-12-312019-12-31
Value3225
Percentage of EquityMethodInvestments100.00.0

rusha:RushTruckCentresOfCanadaLimited, us-gaap:OtherNoncurrentLiabilities


Equity
Period End2021-06-302021-03-312020-09-30
Value333329
Percentage of EquityMethodInvestments0.00.00.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-31
Value117
Percentage of FinanceLeaseLiability100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2626262324232220201919
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9193908582756957534949
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-31
Value134
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2020-12-31
Value16
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value31
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2020-12-31
Value15
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-31
Value22
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value21
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value25
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-31
Value17
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0

us-gaap:FinanceLeaseRightOfUseAsset us-gaap:PropertyPlantAndEquipmentByType

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:Vehicles


Finance
Period End2020-12-31
Value109
Percentage of FinanceLeaseRightOfUseAsset100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-31
Value1200000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:GuaranteeObligationsCurrentCarryingValue us-gaap:BalanceSheetLocation, us-gaap:GuaranteeObligationsByNature

us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:OtherNoncurrentLiabilities, us-gaap:FinancialGuarantee


Guarantee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-30
Value5300000.05300000.05200000.05000000.04900000.04700000.04700000.05000000.0
Percentage of GuaranteeObligationsCurrentCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IndefiniteLivedFranchiseRights

us-gaap:IndefiniteLivedFranchiseRights


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value7000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07000000.07900000.07900000.07000000.06900000.04500000.04500000.04500000.04500000.04500000.0
Percentage of IndefiniteLivedFranchiseRights100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryValuationReserves

us-gaap:InventoryValuationReserves


Inventory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value151711129.987131511105.03
Percentage of InventoryValuationReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value13
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceived


Lessor
Period End2020-12-31
Value426
Percentage of LessorOperatingLeasePaymentsToBeReceived100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears


Lessor
Period End2020-12-31
Value32
Percentage of LessorOperatingLeasePaymentsToBeReceivedFiveYears100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears


Lessor
Period End2020-12-31
Value57
Percentage of LessorOperatingLeasePaymentsToBeReceivedFourYears100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths


Lessor
Period End2020-12-31
Value130
Percentage of LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter


Lessor
Period End2020-12-31
Value17
Percentage of LessorOperatingLeasePaymentsToBeReceivedThereafter100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears


Lessor
Period End2020-12-31
Value82
Percentage of LessorOperatingLeasePaymentsToBeReceivedThreeYears100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears


Lessor
Period End2020-12-31
Value105
Percentage of LessorOperatingLeasePaymentsToBeReceivedTwoYears100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity


Line
Period End2020-12-31
Value5200000.0
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value26
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value141
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value46
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value81
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value107
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value125
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:LongTermDebtPercentageBearingVariableInterestRate us-gaap:Range, us-gaap:DebtInstrument

us-gaap:LongTermDebtPercentageBearingVariableInterestRate

srt:Maximum, rusha:FixedInterestRateNotes


Long
Period End2020-12-31
Value6.19
Percentage of LongTermDebtPercentageBearingVariableInterestRate100.0

srt:Maximum, rusha:VariableInterestRateNotes


Long
Period End2020-12-312019-12-312018-12-31
Value3.50.0370.045
Percentage of LongTermDebtPercentageBearingVariableInterestRate56.50.00.0

srt:Minimum, rusha:FixedInterestRateNotes


Long
Period End2020-12-31
Value2.0
Percentage of LongTermDebtPercentageBearingVariableInterestRate32.3

srt:Minimum, rusha:VariableInterestRateNotes


Long
Period End2020-12-312019-12-312018-12-31
Value1.60.0330.04
Percentage of LongTermDebtPercentageBearingVariableInterestRate25.80.00.0

us-gaap:LongtermDebtPercentageBearingFixedInterestAmount

us-gaap:LongtermDebtPercentageBearingFixedInterestAmount


Longterm
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value488569520515495520503406319198
Percentage of LongtermDebtPercentageBearingFixedInterestAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtPercentageBearingVariableInterestAmount

us-gaap:LongtermDebtPercentageBearingVariableInterestAmount


Longterm
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value40588096107127747680130
Percentage of LongtermDebtPercentageBearingVariableInterestAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-31
Value22
Percentage of OperatingLossCarryforwards100.0

us-gaap:OtherInventory

us-gaap:OtherInventory


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value16171915151519141110
Percentage of OtherInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherInventoryPurchasedGoods

us-gaap:OtherInventoryPurchasedGoods


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value238273259205187201186157141107
Percentage of OtherInventoryPurchasedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherReceivablesGrossCurrent

us-gaap:OtherReceivablesGrossCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value24162012222830232215
Percentage of OtherReceivablesGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PledgedAssetsNotSeparatelyReportedFinanceReceivables

us-gaap:PledgedAssetsNotSeparatelyReportedFinanceReceivables


Pledged
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8274100104837696424058
Percentage of PledgedAssetsNotSeparatelyReportedFinanceReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition

us-gaap:PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition


Pledged
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value69511171168922725927920677582595
Percentage of PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PledgedAssetsNotSeparatelyReportedOtherFinancialInstruments

us-gaap:PledgedAssetsNotSeparatelyReportedOtherFinancialInstruments


Pledged
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value61310421068818642851823634541536
Percentage of PledgedAssetsNotSeparatelyReportedOtherFinancialInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesTypeLeaseLeaseReceivable

us-gaap:SalesTypeLeaseLeaseReceivable


Sales
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5200000.05200000.05600000.05600000.05600000.05200000.05600000.0
Percentage of SalesTypeLeaseLeaseReceivable100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares us-gaap:StatementClassOfStock

us-gaap:TreasuryStockShares

us-gaap:CommonClassA


Treasury
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value05610900.05610900.05055800.04995700.04682700.04430800.03791800.01988400.01768400.01768400.0934170.0934170.0934170.0934170.0934170.0934170.0934170.0
Percentage of TreasuryStockShares0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UndistributedEarningsOfForeignSubsidiaries


Undistributed
Period End2020-12-31
Value7000000.0
Percentage of UndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value3300000.03300000.03300000.03000000.03000000.03000000.02400000.02400000.02400000.02400000.02600000.02600000.02600000.02600000.02400000.02400000.02400000.02400000.02300000.02300000.02300000.02300000.01500000.01500000.01500000.01500000.01000000.01000000.01000000.01000000.01000000.01300000.01300000.01300000.01300000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

rusha:CommercialVehicleInventory


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value6.0759.6024.5875.9535.1026.541107.3956.8391.6241.2752.909
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

rusha:PartsInventory


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value9.3157.6617.056.234.8857.2915.0674.4163.3433.4062.0551.956
Percentage of ValuationAllowancesAndReservesBalance153.379.8153.7104.795.7111.547.659.748.9209.7161.267.2

Line plots across dimensions of each concept


us-gaap:SharesIssued
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
(None, 'us-gaap:CommonStock')
Shares Issuedus-gaap: Statement Class Of Stock, us-gaap: Statement Equity Components
COGS Ratio
us-gaap:ProductOrService
(None,)
C O G S  Ratious-gaap: Product Or Service
EBT Margin
us-gaap:StatementBusinessSegments
(None,)
E B T  Marginus-gaap: Statement Business Segments
Operating Margin
us-gaap:StatementBusinessSegments
(None,)
Operating  Marginus-gaap: Statement Business Segments
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService
(None,)
Cost Of Goods And Services Soldus-gaap: Product Or Service
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:StatementBusinessSegments
(None,)
Income Loss From Continuing Operations 
Before Income Taxes Extraordinary Items Noncontrolling Interestus-gaap: Statement Business Segments
us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments
(None,)
Operating Income Lossus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:Assets
us-gaap:StatementBusinessSegments
(None,)
Assetsus-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components