AAL


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesAuthorized

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService, us-gaap:AirlineDestinations
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:AirlineDestinations

us-gaap:CostsAndExpenses
us-gaap:ConsolidatedEntities

us-gaap:SellingAndMarketingExpense
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidatedEntities

us-gaap:InterestExpense
us-gaap:ConsolidatedEntities

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:ConsolidatedEntities

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:ConsolidatedEntities

us-gaap:NonoperatingIncomeExpense
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ConsolidatedEntities

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:ConsolidatedEntities

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

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent
us-gaap:ConsolidatedEntities

us-gaap:Cash
us-gaap:ConsolidatedEntities

us-gaap:ReceivablesNetCurrent
us-gaap:ConsolidatedEntities

us-gaap:PrepaidExpenseAndOtherAssetsCurrent
us-gaap:ConsolidatedEntities

us-gaap:NoncurrentAssets
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidatedEntities

us-gaap:Goodwill
us-gaap:ConsolidatedEntities

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:ConsolidatedEntities

us-gaap:OtherAssetsNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesCurrent
us-gaap:ConsolidatedEntities

us-gaap:LongTermDebtCurrent
us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableCurrent
us-gaap:ConsolidatedEntities

us-gaap:OtherAccruedLiabilitiesCurrent
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInOperatingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInInvestingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInOperatingActivities
us-gaap:ConsolidatedEntities

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

us-gaap:NetCashProvidedByUsedInInvestingActivities
us-gaap:ConsolidatedEntities

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:ConsolidatedEntities

us-gaap:ProceedsFromIssuanceOfLongTermDebt
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RepaymentsOfLongTermDebt

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:ConsolidatedEntities

us-gaap:ProceedsFromSaleOfShortTermInvestments
us-gaap:ConsolidatedEntities

aal:AdjustmentsToAdditionalPaidInCapitalDisputedClaimsSettlement
us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities, us-gaap:CounterpartyName, us-gaap:ProductOrService
aal:CapacityPurchases
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:CounterpartyName, us-gaap:ProductOrService
us-gaap:ProductOrService

aal:CommonStockCapitalSharesDistributedFromDisputedClaimsReserve
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
aal:ContractwithCustomerLiabilityIncreasefromDeferralOfRevenue
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate
aal:DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:CounterpartyName, us-gaap:DebtInstrument, us-gaap:SubsequentEventType, us-gaap:VariableRate, aal:InterestRateScenario
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate

aal:DebtRefinancingDebtExtinguishmentAndOtherExpense
us-gaap:ConsolidatedEntities

aal:DecreaseInRevenueComparedtoPriorYear
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementScenario
aal:EstimatedAverageCashBurnRatePerDay
us-gaap:StatementScenario
us-gaap:ConsolidatedEntities, us-gaap:StatementScenario
aal:ExpectedDecreaseInFlightTravelComparedtoPriorYear
us-gaap:StatementScenario
us-gaap:CounterpartyName, us-gaap:SubsequentEventType
aal:FinancialAssistanceReceivedUnderTheCaresAct
us-gaap:CounterpartyName, us-gaap:SubsequentEventType
aal:FinancialAssistanceReceivedUnderTheCaresActPercentage
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
aal:FleetEquipmentImpairmentAndInventoryWriteDown
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
aal:FlightEquipmentOperatingLeaseAndInventoryImpairmentLoss
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:CounterpartyName, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
aal:IncreaseInDebtInstrumentFaceAmountForEachInstallmentDisbursed
us-gaap:CounterpartyName, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:ConsolidatedEntities
aal:IntercompanyEquityTransfer
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
aal:MarktoMarketAdjustmentsIncomeLossforBankruptcyObligationsandOther
us-gaap:ProductOrService

aal:NonoperatingSpecialItemsNet
us-gaap:ConsolidatedEntities

aal:NumberOfEmployeesOptingForEarlyRetirementReducedWorkScheduleOrPartiallyPaidLeaveStatus
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
aal:OtherOperatingSpecialChargesNet
us-gaap:ProductOrService

aal:OtherSignificantNoncashTransactionBankruptcySettlementObligation
us-gaap:ConsolidatedEntities

aal:ProceedsFromSaleLeasebackTransactions
us-gaap:ConsolidatedEntities

aal:ProceedsFromSaleOfPropertyPlantAndEquipmentAndSaleLeaseBackTransactions
us-gaap:ConsolidatedEntities

aal:RestructuringAndOtherMainline
us-gaap:ConsolidatedEntities

aal:RestructuringAndOtherNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService
us-gaap:CounterpartyName, us-gaap:SubsequentEventType
aal:WarrantIssuanceThresholdPercentageOfIncreaseInPrincipalAmount

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AircraftMaintenanceMaterialsAndRepairs
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:AircraftRental
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:AirlineCapacityPurchaseArrangements
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AssetImpairmentCharges
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:BusinessCombinationIntegrationRelatedCosts
us-gaap:ProductOrService

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:ProductOrService

us-gaap:DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost
us-gaap:RetirementPlanType

us-gaap:DepreciationAndAmortization
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss
us-gaap:ConsolidatedEntities

us-gaap:FuelCosts
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf
us-gaap:ProductOrService

us-gaap:IncomeTaxesPaid
us-gaap:ConsolidatedEntities

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestPaidNet
us-gaap:ConsolidatedEntities

us-gaap:InvestmentIncomeInterest
us-gaap:ConsolidatedEntities

us-gaap:LaborAndRelatedExpense
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:LandingFeesAndOtherRentals
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService

us-gaap:NumberOfReportingUnits
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:OperatingLeaseImpairmentLoss
us-gaap:ProductOrService

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:ConsolidatedEntities

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:ConsolidatedEntities

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossTax
us-gaap:ConsolidatedEntities

us-gaap:OtherCostAndExpenseOperating
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:OtherLaborRelatedExpenses
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:OtherRestructuringCosts
us-gaap:ProductOrService

us-gaap:PaymentsForProceedsFromOtherInvestingActivities
us-gaap:ConsolidatedEntities

us-gaap:PaymentsOfDebtIssuanceCosts
us-gaap:ConsolidatedEntities

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsToAcquireProductiveAssets
us-gaap:ConsolidatedEntities

us-gaap:PaymentsToAcquireShortTermInvestments
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:ProceedsFromLinesOfCredit
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:SubsequentEventType
us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:SubsequentEventType

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:ConsolidatedEntities

us-gaap:ReclassificationFromAociCurrentPeriodTax
us-gaap:ConsolidatedEntities

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations
us-gaap:ConsolidatedEntities

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
us-gaap:ConsolidatedEntities

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:SeveranceCosts1
us-gaap:ProductOrService

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementEquityComponents
us-gaap:CounterpartyName, us-gaap:SubsequentEventType
aal:ApprovedFinancialAssistanceUndertheCARESAct

aal:AvailableLiquidity
us-gaap:ConsolidatedEntities

aal:CommonStockCapitalSharesReservedForIssuanceInDisputedClaimsReserve
us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType
aal:DefinedBenefitPlanExpectedCurrentYearEmployerContributionsDeferredUnderCARESAct
us-gaap:RetirementPlanType

aal:GroundPropertyAndEquipmentGross
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
aal:LineOfCreditFacilityCovenantTermsMinimumAggregateLiquidityRequired
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
aal:RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure
us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

dei:EntityCommonStockSharesOutstanding

us-gaap:AdditionalPaidInCapitalCommonStock
us-gaap:ConsolidatedEntities

us-gaap:AirlineRelatedInventoryNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
us-gaap:AociBeforeTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:AociTaxAttributableToParent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:CashCashEquivalentsAndShortTermInvestments
us-gaap:ConsolidatedEntities
us-gaap:CounterpartyName, us-gaap:StatementScenario
us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
us-gaap:CounterpartyName, us-gaap:StatementScenario
us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
us-gaap:CounterpartyName, us-gaap:SubsequentEventType

us-gaap:ContractWithCustomerLiability
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ProductOrService
us-gaap:ConsolidatedEntities, us-gaap:ProductOrService
us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:ProductOrService

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:DebtInstrumentCarryingAmount
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtWeightedAverageInterestRate
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxAssetsNet
us-gaap:ConsolidatedEntities

us-gaap:DepositsOnFlightEquipment
us-gaap:ConsolidatedEntities

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:EquitySecuritiesFvNi
us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:ConsolidatedEntities

us-gaap:FlightEquipmentGross
us-gaap:ConsolidatedEntities

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCredit
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:SubsequentEventType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:LongTermDebtAndCapitalLeaseObligations
us-gaap:ConsolidatedEntities

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue
us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongTermDebtPercentageBearingVariableInterestRate
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:ConsolidatedEntities

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:OtherAssetsMiscellaneousNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:RelatedPartyTransactionDueFromToRelatedPartyCurrent
us-gaap:ConsolidatedEntities, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RestrictedCashAndInvestmentsCurrent
us-gaap:ConsolidatedEntities

us-gaap:RestrictedCashCurrent
us-gaap:ConsolidatedEntities

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:CommonStockValue ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁███44455555555555556667777763342341341
us-gaap:CommonStockParOrStatedValuePerShare ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.01NANANA
us-gaap:CommonStockSharesIssued ▁▁▁▂▂▂▂▂▂▂▂▃▃▃▃▄▅▆▇███422428438445444460460460467475479487495507519537585624640678693697NANANA261NANANA
us-gaap:CommonStockSharesOutstanding ▃▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅▆▇▇▇████▇▁422428438445444460460460467475479487495507519537585624640678693697717720649261NANANA
us-gaap:CommonStockSharesAuthorized ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄17501750175017501750175017501750175017501750175017501750175017501750175017501750175017501750175017501750NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▃▃▃▄▄▄▄▄▄▄▄▄▄▅▅▅▆▇▇▇█████▁▃▃▂425435442445453461461464474479486492507518528566611644680707716724735734741276388388335
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▃▃▄▄▄▄▄▄▄▄▄▄▅▅▅▅▆▆▇▇█████▁▂▂▂425434441445451460460463472477484490503514525563606626661688696706719720723276336335335
us-gaap:EarningsPerShareBasic ▂▆▆▆▅▅▅▆▅▅▆▆▅▅▆▆▆█▆▆▆▆▆▆▅▁▆▅▄-5.260.950.961.490.410.710.741.220.390.541.291.640.460.561.41.691.155.242.562.471.340.841.311.20.66-7.240.860.65-1.02
us-gaap:EarningsPerShareDiluted ▂▆▆▆▅▆▆▆▅▅▆▆▅▅▆▆▆█▇▆▆▆▆▆▅▁▆▅▅-5.260.950.961.490.410.70.741.220.390.541.281.630.460.561.41.681.145.092.492.411.30.821.281.170.65-7.240.760.59-1.02
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▄▇██▆▇██▆▆▇▇▅▅▆▆▅▅▇▇▅▆▇▇▆▃▂▁▁85151131311911119601058410938115591164310401106111096511227982097891059410363943596301070610827982710160111391135599957367682864496098
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities srt:Subsidiaries▁▇██▅▆▇▇▅▅▆▇▄851411312119101195810581109361155611640103981060710962112249817NANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities,us-gaap:ProductOrService srt:Subsidiaries,aal:PassengerTravel▁▇██▅▆▇▇▄▅▆7079961610226102178772917997909877863089739400NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities,us-gaap:ProductOrService srt:Subsidiaries,us-gaap:Passenger▁▇██▅▆▇▇▅▅▆76811034710995110119658996210561106749480968410096NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities,us-gaap:ProductOrService,us-gaap:AirlineDestinations srt:Subsidiaries,us-gaap:Passenger,us-gaap:DomesticDestination▁▇▇█▆▆▆▇▅▆▅57807833781480097226750274247685696372277162NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities,us-gaap:ProductOrService,us-gaap:AirlineDestinations srt:Subsidiaries,us-gaap:Passenger,us-gaap:LatinAmericaDestination▁▂▂▃▆▁▂▄█▂▁11801218121812411371118612101284144512181183NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService aal:PassengerTravel▁▇██▅▆▇▇▄▅▆7079961610226102178772917997909877863089739400NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService us-gaap:Passenger▁▇██▅▆▇▇▅▅▆76811034710995110119658996210561106749480968410096NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:AirlineDestinations us-gaap:Passenger,us-gaap:DomesticDestination▁▇▇█▆▆▆▇▅▆▅57807833781480097226750274247685696372277162NANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:AirlineDestinations us-gaap:Passenger,us-gaap:LatinAmericaDestination▁▂▂▃▆▁▂▄█▂▁11801218121812411371118612101284144512181183NANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses █▇██▇▇█▇▆▆▆▆▅▅▅▅▄▅▅▅▅▆▆▆▅▃▁▁▁1106410584111031080710209103671091010615997099109646957090239022916386128100856287078906861193009879995692657252613059606046
 us-gaap:CostsAndExpenses us-gaap:ConsolidatedEntities srt:Subsidiaries█▆█▇▅▅▇▆▄▄▃▃▁110501056511082108311023610344108871062699869982971396339077NANANANANANANANANANANANANANANANA
us-gaap:SellingAndMarketingExpense ▁▇█▇▅▆▆▆▄▆▇▅▂▃▃▃▁▃▅▄▃▄▆▇▇305408424401370384395385356383400376318333347334308343366350336348393402401NANANANA
 us-gaap:SellingAndMarketingExpense us-gaap:ConsolidatedEntities srt:Subsidiaries▁▇█▇▅▆▆▆▄▆▇305408424401370384395385356383400NANANANANANANANANANANANANANANANANANA
 us-gaap:SellingAndMarketingExpense us-gaap:ConsolidatedEntities,us-gaap:ProductOrService srt:Subsidiaries,us-gaap:RegionalCarrier▁▇▇█▄▅▅▅▂▄▅8010310210592949496859295NANANANANANANANANANANANANANANANANANA
 us-gaap:SellingAndMarketingExpense us-gaap:ProductOrService us-gaap:RegionalCarrier▃▇▇█▅▆▆▆▄▅▆▆▃▅▅▅▃▃▄▅▃▁▃▄▂80103102106929394968592959480919088788187897769798772NANANANA
us-gaap:OperatingIncomeLoss ▁▆▆▇▆▆▆▇▆▆▇▇▆▆▇█▇▇██▇▆▇▇▆▅▆▆▅-2549729808115337557164910284316901232153560176714311751133510681999192112168601260139973011569848952
us-gaap:InterestExpense ▅▆█▇▇▆▆▆▆▆▆▆▅▅▅▅▄▃▂▂▁▂▁▁▄257265284275271261265266265266266263257253250249239229219223210220210214243NA206169262
 us-gaap:InterestExpense us-gaap:ConsolidatedEntities srt:Subsidiaries▃▆█▇▇▃▄▂▁▁▁260274281277277257262254250250250NANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▆█▇▇██▇▇█▇▇▇▇▇▇▇▇▁▆▇▆▆▆▇▇-10583-1-311086543-2382-2313-534-32-8-258-604-8111-73-82-10811-1NA-676-9
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▁▆▆▇▆▆▆▇▆▆▇▇▆▆▇█▇▆██▇▆▇▇-289057155788224538645676927342510041291365500118914931117245170917199435679491204NANANANANA
us-gaap:NonoperatingIncomeExpense ▆█▇▇██▇▇█▇▇▇▇▇▇▇▇▁▆▇▇▆▆▇▇-341-158-251-271-130-162-193-259-158-265-228-244-236-267-242-258-218-823-290-202-273-293-311-195-237NA-258-145-255
 us-gaap:NonoperatingIncomeExpense us-gaap:ConsolidatedEntities,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents srt:Subsidiaries,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit36NANANA40NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NonoperatingIncomeExpense us-gaap:ConsolidatedEntities,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents srt:Subsidiaries,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss-27NANANA-24NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NonoperatingIncomeExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit36NANANA40NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NonoperatingIncomeExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss-27NANANA-24NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▇▇▇▇▇▇▇▇▇██▇▇███▁▇▇▇▇▇█▇-649157132220606811520387167380488131211452543417-3036161511-30734013NA00-22
us-gaap:ComprehensiveIncomeNetOfTax ▁▄▅▅▄▄▄▅▄▄▅▅▄▄▅▅▅█▆▆▅▁▅▅▄-239029406644172247324551168231609788220-16722936683320016631674901-20698951153377NA289160-391
us-gaap:NetIncomeLoss ▁▄▄▅▄▄▄▅▄▄▅▅▄▄▅▅▅█▆▆▅▅▅▅▄▁▄▄▃-2241414425662185325341566186258624803234289737950700328116931704932597942864480-2000289220-341
 us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome srt:Subsidiaries,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome9NANANA16NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome9NANANA16NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▁▄▄▅▄▄▄▅▄▄▅▅▄▄▅▅▅█▆▆▅▅▅▅▄-2241414425662185318341566186258624803234289737950700328116931704932597942862485NA296227-341
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:Assets ▇█████▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▂▁▁5858059995611756196760787605805263552622532805139652401533365262751274511085105149909484154871547868467544377144173448114373742278267802621623852
 us-gaap:Assets us-gaap:ConsolidatedEntities srt:Subsidiaries▇████▇▁70778718907187972351717977087862870NANA61401NANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ▇█████▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▂▁▁5858059995611756196760787605805263552622532805139652401533365262751274511085105149909484154871547868467544377144173448114373742278267802621623852
 us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities srt:Subsidiaries▇████▇▁70778718907187972351717977087862870NANA61401NANANANANANANANANANANANANANANANANANANA
us-gaap:StockholdersEquity ▄▅▅▅▅▅▅▅▅▇▇▇▇▇▇▇██▇▇▇▆█▇▆▄▁▁▁-2636-118160-22-636-169-568-869-10183926394837153457378543914312471056353762363627642021497140861095-2731-7922-8216-8376
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:Subsidiaries▄██▇▅▅▄▃▂▁1117813422132601274012012117701124010974103609888NANANA8580NANANA9698NANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities,us-gaap:StatementEquityComponents srt:Subsidiaries,us-gaap:AdditionalPaidInCapital█▆▅▅▄▃▃▂▂▁16977169031688116859168271680216783167601674016716NANANA16624NANANA16521NANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities,us-gaap:StatementEquityComponents srt:Subsidiaries,us-gaap:RetainedEarnings▅█▇▆▅▄▄▄▃▁7732942242119041190338553120-489-1577NANANA-2862NANANA-1992NANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▁▁▂▃▃▅▅▅▆█3861394542084386437149644946492352795714NANANA7223NANANA11591NANANA15135NANANA10594NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:CommonStock▁▁▁███████4445555555NANANA5NANANA6NANANA7NANANA3NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▂▆▅▅▃▂▃▂▁█-21226418941514897136480154-3553361NANANA1640NANANA-1230NANANA-8562NANANA-11296NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:AssetsCurrent ▁▂▃▃▂▂▃▃▃▃▃▄▄▄▄▄▄▃▇▇▇▅▆██▇▄▃▁717582069572985086548637949891769673914610002110161062610324110481118410802998513706141091412912112134501496615193143231024196357525
 us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▄▇██▅▁▄19853205272072320652200541925719982NANA17891NANANANANANANANANANANANANANANANANANANA
us-gaap:Cash ▂▁▁▁▁▁▁▁▁▁▁▂▂▁▂▂▃▂▆▆▆▆▇██▇▄▃▃474280312319337275303293297295340386374322381446495390101695210489941178121012591140717604606
 us-gaap:Cash us-gaap:ConsolidatedEntities srt:Subsidiaries█▁▂▃▃▁▂▂▂▂▃464267303311328265294282283287328NANA310NANANANANANANANANANANANANANANA
us-gaap:ReceivablesNetCurrent ▁▅▆▇▆▅█▇▆▅▅▄▃▄▅▄▄▃▆▆▆▆▇▇▇▄▃▃▂10201750185019431876170621701941180917521700154313971594170315931450142518281892182617711961198120081560134013761243
 us-gaap:ReceivablesNetCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▁▅▆▆▆▅█1038177018721965195317552222NANA1755NANANANANANANANANANANANANANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▂▂▂▂▂▁▃▄▃▂▃▃▄▂▄▃▃▃▇█▇▆6506215966356074957438568246518268278566398558348457481285148213781260NANANA1465NANANA
 us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▄▄▄▅▄▁█613584594632601493739NANA647NANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NoncurrentAssets 44600NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:ConsolidatedEntities srt:Subsidiaries44100NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ▇███▇▇▇▇▇▇▆▆▅▅▄▄▄▃▂▂▁▁50647536545311952816521565154151500511495049249802487274812146931453534432343415420264065439207380853655135343NANANA30392NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:ConsolidatedEntities srt:Subsidiaries▁█▇▆▅▃▃49964529765242952137515015092350905NANA49216NANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▆██▇▇▇▆▆▅▅▄▄▄▃▃▃▂▂▂▂▁▁16441186591850018114177461744317277167251615915646154161512814640141941401913804133931314412915127971250912259NANANA11133242232-219
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:ConsolidatedEntities srt:Subsidiaries▁█▇▆▅▄▄16111183351815217776174181712316964NANA15354NANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ██████████▇▇▇▇▇▆▆▆▅▅▅▄▄▄▃▃▁▁▁3420634995346193470234410340983422334424343333415633311329933229131159303042961128633275102629225288240422308422163212361994419259132251328913036
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidatedEntities srt:Subsidiaries▁█▅▆▃▁▂33853346413427734361340833380033941NANA33862NANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ▄▄▄▄▄█▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▂▂▂▁40914091409140914091410040914091409140914091409140914091409140914091409140914091409140914089408940894086NANANA
 us-gaap:Goodwill us-gaap:ConsolidatedEntities srt:Subsidiaries▁▁▁▁▁█▁4091409140914091409141004091NANA4091NANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▁▂▂▂▃▃▄▄▅▆▆▆▇▅▅▆▇▇▇██▇2059208420952105211521372147215721932203221422242236217321892213223622492261227422812240NANANA2311NANANA
 us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:ConsolidatedEntities srt:Subsidiaries▁▃▄▅▅▇█2059208420952105211521372147NANA2203NANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▆▆▆▆▆▆▆▆▇▆▇▇▇▇▇▇██▁▁▁▁▁▁▁▁▁▁▁85808057814283138599869489149022927480949088932797109791975610256104741092023652106221122442166219021922299221421722159
 us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▅▁▁▃▅▆█8494802880848286859087278947NANA9648NANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:LiabilitiesCurrent ▇▇███▇▅▆▆▄▅▅▅▄▄▄▅▃▄▄▄▃▄▅▅▄▁▁▁192131831119560201231984918096163481666917008149641530716112152861387214533149171527713605141611504514233134351388815088150791380610098106699990
 us-gaap:LiabilitiesCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries█▄▆▇▇▃▁18981175601805818643183751712116146NANA14668NANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtCurrent ▇▁█▇▆▅341527493504341732863213NANANA2476NANANANANANANANANANANANANANANANA133512981256
 us-gaap:LongTermDebtCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries█▂▂▂▁▃341422462252216620382466NANANA1980NANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsPayableCurrent ▄▇▆██▅▆▇▆▄▄▆▆▃▄▆▆▃▃▄▃▂▃▄▄▂▁▃▂16482062193221182139177318862053195316881638192418821592167319441913156315251683158713771498165316461368130715071440
 us-gaap:AccountsPayableCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▁▇▅██▃▅1565199018612052207017071822NANA1625NANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▃▂▂▂▂▁▁▆▇▇█20952138216922962210234223012401235922812243232322722208223424362344233423022271216220973128335033553607NANANA
 us-gaap:OtherAccruedLiabilitiesCurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▁▂▂▇▄█▇2019205520632212211922592213NANA2209NANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:LiabilitiesNoncurrent ██████▆▆▆▄▄▄▄▄▄▄▃▃▃▃▃▂▁▁▂▃4200341802414554186641574426533685536822372903250633146335093388433617321843182229922291753079229187297572831525314256372756331203NANANA
 us-gaap:LiabilitiesNoncurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▇▇▆▇▇█▁40619409084056140968414104198735484NANA36845NANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ▄▄▃▃▅▆▆▆▇▇▇▇██▇▇▇▇▇▇▇▇▁▃▃▃▅▅▅61076052560956416519690768987118725974977467750078087842738774267440745074337477751775624964570457665828664167026730
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▄▃▁▁▆██6064600855705597647568636855NANA7452NANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▁▁▁▁▁▁▄▄▄▅██▅▅▅▅▅▅███▇█▇▇▇▃▃▂13361453136113671396139323662357247524983462348427532760269826752723253536243604353934033589340832413159186618601708
 us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities srt:Subsidiaries▁▂▁▁▁▁█1290140613101319134713452317NANA2456NANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:StockholdersEquity ▄▅▅▅▅▅▅▅▅▇▇▇▇▇▇▇██▇▇▇▆█▇▆▄▁▁▁-2636-118160-22-636-169-568-869-10183926394837153457378543914312471056353762363627642021497140861095-2731-7922-8216-8376
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:Subsidiaries▄██▇▅▅▄▃▂▁1117813422132601274012012117701124010974103609888NANANA8580NANANA9698NANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities,us-gaap:StatementEquityComponents srt:Subsidiaries,us-gaap:AdditionalPaidInCapital█▆▅▅▄▃▃▂▂▁16977169031688116859168271680216783167601674016716NANANA16624NANANA16521NANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities,us-gaap:StatementEquityComponents srt:Subsidiaries,us-gaap:RetainedEarnings▅█▇▆▅▄▄▄▃▁7732942242119041190338553120-489-1577NANANA-2862NANANA-1992NANANANANANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▁▁▂▃▃▅▅▅▆█3861394542084386437149644946492352795714NANANA7223NANANA11591NANANA15135NANANA10594NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:CommonStock▁▁▁███████4445555555NANANA5NANANA6NANANA7NANANA3NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▂▆▅▅▃▂▃▂▁█-21226418941514897136480154-3553361NANANA1640NANANA-1230NANANA-8562NANANA-11296NANANA
us-gaap:CommonStockValue ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁███44455555555555556667777763342341341
us-gaap:RetainedEarningsAccumulatedDeficit ▆▇▇▇▇▆▆▆▆███▇▇▇▇▆▆▄▃▃▂▂▂▁▁▂▂▂-21226418941514897136-316-610-1130336131522577182316401403719-591-1230-4445-6070-7702-8562-9086-9953-10816-11296-9295-9584-9803
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities srt:Subsidiaries▃█▇▆▄▂▁7732942242119041190338-242NANA-1577NANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▁▂▂▂▃▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄████▆▆▆-6480-6331-5946-5927-5909-5274-5203-5187-5172-5154-5127-5112-5097-5083-4778-4763-4749-4732-4651-4620-4590-4559-1893-1846-2135-2032-3090-3090-3030
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▃▄▄▆▄▂▄▆▃▃▆▇▃▄▇█▂▅▇█▄▁▅▅-1686008287361651729-791084179943736916882250627106422132620228118023472494804-36113811256NANANA683
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇█▆▃▆▆▆▇▅▆▇▄▃▅▅▄▃█▄▄▁▅▇▄▅-162639-469-1933-480-390-548-79-956-557184-1404-1849-1056-871-1657-2114438-1337-1493-3202-786222-1404-943NANANA-1088
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▁▄█▂▄▆▂▂▅▃▄▄▆▄▃▄▁▅▂▇▄▅▅▄526-1272-3661179-1109-367636-1100-84175-599-272-349370-258-605-401-1292221-950762-202107-26-194NANANA531
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ConsolidatedEntities srt:Subsidiaries█▂▃▇▁▂█▃▂▆747-206-121500-455-321694-187-333366NANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▃▄▄▆▄▂▄▆▃▃▆▇▃▄▇█▂▅▇█▄▁▅▅-1686008287361651729-791084179943736916882250627106422132620228118023472494804-36113811256NANANA683
us-gaap:NetIncomeLoss ▁▄▄▅▄▄▄▅▄▄▅▅▄▄▅▅▅█▆▆▅▅▅▅▄▁▄▄▃-2241414425662185325341566186258624803234289737950700328116931704932597942864480-2000289220-341
 us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome srt:Subsidiaries,us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome9NANANA16NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome9NANANA16NANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇█▆▃▆▆▆▇▅▆▇▄▃▅▅▄▃█▄▄▁▅▇▄▅-162639-469-1933-480-390-548-79-956-557184-1404-1849-1056-871-1657-2114438-1337-1493-3202-786222-1404-943NANANA-1088
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▁▄█▂▄▆▂▂▅▃▄▄▆▄▃▄▁▅▂▇▄▅▅▄526-1272-3661179-1109-367636-1100-84175-599-272-349370-258-605-401-1292221-950762-202107-26-194NANANA531
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ConsolidatedEntities srt:Subsidiaries█▂▃▇▁▂█▃▂▆747-206-121500-455-321694-187-333366NANANANANANANANANANANANANANANANANANANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▅▂▃▆▁▁▄▂▁▃▂▂▃▆▃█▄▂▇▁▅▃▅▁▁169841096121894002051257656236898535726899230987030221500546246723017668951873310224NANANA161
 us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:ConsolidatedEntities srt:Subsidiaries▇▂▅█▂▁▇▄▁▅119841096114394002051257656236898NANANANANANANANANANANANANANANANANANANA
 us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:ConsolidatedEntities,us-gaap:DebtInstrument,us-gaap:LongtermDebtType srt:Subsidiaries,aal:EquipmentLoansandOtherNotesPayableMaturing2029Through2032,us-gaap:SecuredDebt197NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt us-gaap:ConsolidatedEntities,us-gaap:DebtInstrument,us-gaap:LongtermDebtType srt:Subsidiaries,aal:EquipmentLoansAndOtherNotesPayable,us-gaap:SecuredDebt17NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▂▂▁▄▁▁▃▃▂▃▃▃▃▄█▇▇▇▄▂▅▂▁▂17127220017608003764612433595294845696951711152514351480750181907127-5684NA0NANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
 us-gaap:RepaymentsOfLongTermDebt us-gaap:ConsolidatedEntities,us-gaap:DebtInstrument,us-gaap:LongtermDebtType srt:Subsidiaries,aal:EquipmentLoansAndOtherNotesPayable,us-gaap:SecuredDebt17NANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Stockholders Equity Note Stock Split Conversion Ratio1

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value44455555555555556667777763342341341341341341341341341341339339339339339
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.31.31.41.51.41.41.41.41.41.31.31.41.31.31.3

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-12-092012-12-312011-12-312010-12-312009-12-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.011.01.01.01.0
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-12-092012-12-312011-12-312010-12-312009-12-31
Value422428438445444460460460467475479487495507519537585624640678693697261197341341339338
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value422428438445444460460460467475479487495507519537585624640678693697717720649261
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-12-092012-12-312011-12-312010-12-312009-12-31
Value175017501750175017501750175017501750175017501750175017501750175017501750175017501750175017501750175017501750750750750750
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value425435442445453461461464474479486492507518528566611644680707716724735734741276388388335142335335335335335333389333
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value425434441445451460460463472477484490503514525563606626661688696706719720723276336335335125335335335335335333333333
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-5.260.950.961.490.410.710.741.220.390.541.291.640.460.561.41.691.155.242.562.471.340.841.311.20.66-7.240.860.65-1.020.78-0.71-0.72-4.95-3.27-0.48-0.85-1.31-0.290.43-0.03-1.52-0.9900000000000002-1.26-1.39
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-5.260.950.961.490.410.70.741.220.390.541.281.630.460.561.41.681.145.092.492.411.30.821.281.170.65-7.240.760.59-1.020.69-0.71-0.72-4.95-3.27-0.48-0.85-1.31-0.290.39-0.03-1.52-0.9900000000000002-1.26-1.39
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value85151131311911119601058410938115591164310401106111096511227982097891059410363943596301070610827982710160111391135599957367682864496098
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value851411312119101195810581109361155611640103981060710962112249817
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, aal:LoyaltyProgramMarketingServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value571619570594578587613582570550527
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.75.54.85.05.55.45.35.05.55.24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.75.54.85.05.55.45.35.05.55.24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries aal:LoyaltyProgramMarketingServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, aal:LoyaltyProgramTravelRedemptions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value602731769794886783771797850711696
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.56.56.68.47.26.76.88.26.76.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.56.56.68.47.26.76.88.26.76.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries aal:LoyaltyProgramTravelRedemptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, aal:OtherRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value115130137132127122122123121116116
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.11.21.11.21.11.11.11.21.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.11.21.11.21.11.11.11.21.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries aal:OtherRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, aal:PassengerTravel



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value7079961610226102178772917997909877863089739400
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.185.085.985.482.983.984.784.883.084.685.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.185.085.985.482.983.984.784.883.084.685.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries aal:PassengerTravel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:CargoAndFreight



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value147216208221218265260261227257223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.91.71.82.12.42.22.22.22.42.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.91.71.82.12.42.22.22.22.42.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:CargoAndFreight100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:Passenger



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value76811034710995110119658996210561106749480968410096
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.291.592.392.191.391.191.491.791.191.392.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.291.592.392.191.391.191.491.791.191.392.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:Passenger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:ProductAndServiceOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value686749707726705709735705691666643
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.16.65.96.16.76.56.46.16.66.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.16.65.96.16.76.56.46.16.66.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:ProductAndServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService, us-gaap:AirlineDestinations

srt:Subsidiaries, us-gaap:Passenger, us-gaap:AtlanticDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value52394715961407673905150412986698581363
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.18.413.411.86.48.313.011.16.48.112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.18.413.411.86.48.313.011.16.48.112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:Passenger us-gaap:AtlanticDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:Passenger, us-gaap:DomesticDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value57807833781480097226750274247685696372277162
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.969.265.667.068.368.664.266.066.968.165.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.969.265.667.068.368.664.266.066.968.165.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:Passenger us-gaap:DomesticDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:Passenger, us-gaap:LatinAmericaDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value11801218121812411371118612101284144512181183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.910.810.210.413.010.810.511.013.911.510.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.910.810.210.413.010.810.511.013.911.510.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:Passenger us-gaap:LatinAmericaDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:Passenger, us-gaap:PacificDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value198349367354388369423407403381388
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.33.13.13.03.73.43.73.53.93.63.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.33.13.13.03.73.43.73.53.93.63.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:Passenger us-gaap:PacificDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

aal:LoyaltyProgramMarketingServices



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value571619570594578587613582570550527
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.75.54.85.05.55.45.35.05.55.24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.75.54.85.05.55.45.35.05.55.24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax aal:LoyaltyProgramMarketingServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aal:LoyaltyProgramTravelRedemptions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value602731769794886783771797850711696
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.56.56.68.47.26.76.88.26.76.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.56.56.68.47.26.76.88.26.76.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax aal:LoyaltyProgramTravelRedemptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aal:OtherRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value116131138134130124125126124120119
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.21.21.11.21.11.11.11.21.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.21.21.11.21.11.11.11.21.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax aal:OtherRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aal:PassengerTravel



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value7079961610226102178772917997909877863089739400
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.185.085.985.482.983.984.784.883.084.685.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.185.085.985.482.983.984.784.883.084.685.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax aal:PassengerTravel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CargoAndFreight



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value147216208221218265260261227257223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.91.71.82.12.42.22.22.22.42.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.91.71.82.12.42.22.22.22.42.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CargoAndFreight100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Passenger



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value76811034710995110119658996210561106749480968410096
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.291.592.392.191.391.191.491.791.191.392.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.291.592.392.191.391.191.491.791.191.392.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Passenger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductAndServiceOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value687750708728708711738708694670646
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.16.65.96.16.76.56.46.16.76.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.16.65.96.16.76.56.46.16.76.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:AirlineDestinations

us-gaap:Passenger, us-gaap:AtlanticDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value52394715961407673905150412986698581363
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.18.413.411.86.48.313.011.16.48.112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.18.413.411.86.48.313.011.16.48.112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Passenger us-gaap:AtlanticDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Passenger, us-gaap:DomesticDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value57807833781480097226750274247685696372277162
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.969.265.667.068.368.664.266.066.968.165.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.969.265.667.068.368.664.266.066.968.165.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Passenger us-gaap:DomesticDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Passenger, us-gaap:LatinAmericaDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value11801218121812411371118612101284144512181183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.910.810.210.413.010.810.511.013.911.510.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.910.810.210.413.010.810.511.013.911.510.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Passenger us-gaap:LatinAmericaDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Passenger, us-gaap:PacificDestination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value198349367354388369423407403381388
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.33.13.13.03.73.43.73.53.93.63.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.33.13.13.03.73.43.73.53.93.63.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Passenger us-gaap:PacificDestination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Costs And Expenses

us-gaap:CostsAndExpenses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value110641058411103108071020910367109101061599709910964695709023902291638612810085628707890686119300987999569265725261305960604659306378631061266337619257655518550054785366545253215115
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax129.993.693.290.496.594.894.491.295.993.488.085.291.992.286.583.185.988.981.382.387.691.588.787.792.798.489.892.499.10.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value110501056511082108311023610344108871062699869982971396339077
Percentage of CostsAndExpenses99.999.899.8100.2100.399.899.8100.1100.2100.7100.7100.7100.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax129.893.493.090.696.794.694.291.396.094.188.685.892.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries129.893.493.090.696.794.694.291.396.094.188.685.892.5

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value305408424401370384395385356383400376318333347334308343366350336348393402401
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.63.63.63.43.53.53.43.33.43.63.63.33.23.43.33.23.33.63.43.23.43.43.53.54.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value305408424401370384395385356383400
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.63.63.63.43.53.53.43.33.43.63.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries3.63.63.63.43.53.53.43.33.43.63.6

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value8010310210592949496859295
Percentage of SellingAndMarketingExpense26.225.224.126.224.924.523.824.923.924.023.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.90.90.90.90.90.80.80.80.90.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:RegionalCarrier0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value80103102106929394968592959480919088788187897769798772
Percentage of SellingAndMarketingExpense26.225.224.126.424.924.223.824.923.924.023.825.025.227.325.926.325.323.623.825.422.919.820.121.618.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.90.90.90.90.90.80.80.80.90.90.80.80.90.80.80.80.80.80.80.80.70.70.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RegionalCarrier0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-2549729808115337557164910284316901232153560176714311751133510681999192112168601260139973011569848952351142-89-78339-78-23268342196-298-390-194-226
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-29.96.46.89.63.55.25.68.84.16.511.213.76.17.813.516.914.111.118.717.712.48.511.312.37.31.610.27.60.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-25367478281127345592669101441262512491591740
Percentage of OperatingIncomeLoss99.5102.5102.597.792.0103.7103.198.695.690.6101.4103.6123.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-29.86.67.09.43.35.45.88.74.05.911.414.27.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-29.86.67.09.43.35.45.88.74.05.911.414.27.5

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value257265284275271261265266265266266263257253250249239229219223210220210214243206169262161164178211215200201204209209209182167
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.02.32.42.32.62.42.32.32.52.52.42.32.62.62.42.42.52.42.02.12.12.21.91.92.43.02.64.30.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value260274281277277257262254250250250
Percentage of InterestExpense101.2103.498.9100.7102.298.598.995.594.394.094.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.12.42.42.32.62.32.32.22.42.42.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries3.12.42.42.32.62.42.32.22.42.42.3

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-10583-1-311086543-2382-2313-534-32-8-258-604-8111-73-82-10811-1-676-9-11-8-10-7-10-18-13-10-12-13-17-31-16
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.20.7-0.0-0.31.00.60.4-0.20.8-0.20.1-0.00.3-0.3-0.1-0.20.1-6.3-0.80.1-0.7-0.8-1.00.1-0.0-1.00.1-0.10.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-10583-10-311096544-15791148
Percentage of OtherNonoperatingIncomeExpense100.0100.01000.0100.0100.9100.0102.365.296.3-47.8369.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.20.7-0.1-0.31.00.60.4-0.10.80.10.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-1.20.7-0.1-0.31.00.60.4-0.10.80.10.4

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-289057155788224538645676927342510041291365500118914931117245170917199435679491204
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-33.95.04.77.42.33.53.96.62.64.09.211.53.75.111.214.411.82.516.015.99.65.68.510.6

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-27976816689513044675368273144431103
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest96.8119.3119.9107.8124.1121.0117.5107.5115.0104.2109.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-32.86.05.68.02.94.34.67.13.04.210.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-32.96.05.68.02.94.34.67.13.04.210.1

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-341-158-251-271-130-162-193-259-158-265-228-244-236-267-242-258-218-823-290-202-273-293-311-195-237-258-145-255-152-153-170-201-208-204-201-199-207-207-208-195-164
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.0-1.4-2.1-2.3-1.2-1.5-1.7-2.2-1.5-2.5-2.1-2.2-2.4-2.7-2.3-2.5-2.3-8.5-2.7-1.9-2.8-2.9-2.8-1.7-2.4-3.8-2.2-4.20.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-261-65-160-176-41-102-133-187-98-182-146
Percentage of NonoperatingIncomeExpense76.541.163.764.931.563.068.972.262.068.764.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.1-0.6-1.3-1.5-0.4-0.9-1.2-1.6-0.9-1.7-1.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-3.1-0.6-1.3-1.5-0.4-0.9-1.2-1.6-0.9-1.7-1.3

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

srt:Subsidiaries, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit



Period End2020-03-312019-03-31
Value3640
Percentage of NonoperatingIncomeExpense-10.6-30.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit0.00.0

srt:Subsidiaries, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-03-31
Value-27-24
Percentage of NonoperatingIncomeExpense7.918.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit



Period End2020-03-312019-03-31
Value3640
Percentage of NonoperatingIncomeExpense-10.6-30.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit0.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss



Period End2020-03-312019-03-31
Value-27-24
Percentage of NonoperatingIncomeExpense7.918.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-649157132220606811520387167380488131211452543417-3036161511-3073401300-22000000-35000-254-300
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.00.00.0100.00.00.00.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.61.41.11.80.60.61.01.70.81.63.54.31.32.24.35.24.4-31.50.10.10.1-0.30.13.00.10.00.0-0.40.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-62816116023774671332181051100417
Percentage of IncomeTaxExpenseBenefit96.8102.5121.2107.7123.398.5115.7107.4120.7658.7109.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.41.41.32.00.70.61.21.91.010.43.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-7.41.41.32.00.70.61.21.91.010.43.8

Income Taxes Paid Net

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value-239029406644172247324551168231609788220-16722936683320016631674901-20698951153377289160-3911591-287-1580-332-566-14
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-28.10.33.45.41.62.32.84.71.62.25.67.02.2-0.26.89.07.233.215.515.59.2-20.48.010.23.84.22.5-6.40.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-2318139489696217331386594191-682671
Percentage of ComprehensiveIncomeNetOfTax97.0479.3120.4108.1126.2134.0119.1107.8113.7-295.2110.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-27.21.24.15.82.13.03.35.11.8-6.46.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-27.21.24.15.82.13.03.35.11.8-6.46.1

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-2241414425662185325341566186258624803234289737950700328116931704932597942864480-2000289220-341263-238-241-1660-1095-162-286-436-97143-11-505-344-359-390
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-26.33.73.65.51.73.03.04.91.82.45.77.22.43.07.09.27.434.115.815.79.55.98.57.64.8-27.14.23.4-5.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2169520508714230407403609209-658686888369
Percentage of NetIncomeLoss96.8125.6119.5107.9124.3125.2118.2107.6112.4-255.0109.9110.6157.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.54.64.36.02.23.73.55.22.0-6.26.37.93.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-25.54.64.36.02.23.73.55.22.0-6.26.37.93.8

us-gaap:ConsolidatedEntities, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

srt:Subsidiaries, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value916
Percentage of NetIncomeLoss-0.48.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-2169508714230433609209
Percentage of NetIncomeLoss96.8119.5107.9124.3127.0107.6112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.54.36.02.23.75.22.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value916
Percentage of NetIncomeLoss-0.48.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-2241425662185372556159
Percentage of NetIncomeLoss100.0100.0100.0100.0109.198.285.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-26.33.65.51.73.24.81.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value-2241414425662185318341566186258624803234289737950700328116931704932597942862485296227-341-238-241-1660-162-286
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-26.33.73.65.51.72.93.04.91.82.45.77.22.43.07.09.27.434.115.815.79.55.98.57.64.94.33.5-5.60.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value5858059995611756196760787605805263552622532805139652401533365262751274511085105149909484154871547868467544377144173448114373742278267802621623852235102392724726245112384824719257872711325088253572588525438
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value7077871890718797235171797708786287061401
Percentage of Assets120.8119.8117.5116.8118.1117.0119.4119.5
Percentage of Assets120.8119.8117.5116.8118.1117.0119.4119.5
Percentage of Assets srt:Subsidiaries100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value5858059995611756196760787605805263552622532805139652401533365262751274511085105149909484154871547868467544377144173448114373742278267802621623852235102392724726245112384824719257872711325088253572588525438
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value7077871890718797235171797708786287061401
Percentage of LiabilitiesAndStockholdersEquity120.8119.8117.5116.8118.1117.0119.4119.5
Percentage of Assets120.8119.8117.5116.8118.1117.0119.4119.5
Percentage of Assets srt:Subsidiaries100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-312007-12-31
Value-2636-118160-22-636-169-568-869-10183926394837153457378543914312471056353762363627642021497140861095-2731-7922-8216-8376-7987-7375-8968-8686-7111-4833-4509-3949-3945-3643-3930-3489-29352704
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-4.5-0.20.3-0.0-1.0-0.3-1.1-1.7-1.97.67.57.06.67.48.68.49.411.67.77.65.94.611.39.12.5-6.5-29.6-31.3-35.1-34.0-30.8-36.3-35.4-29.8-19.6-17.5-14.6-15.7-14.4-15.2-13.70.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value111781342213260127401201211770112401097410360988885809698
Percentage of StockholdersEquity-424.1-11374.68287.5-57909.1-1888.7-6964.5-1978.9-1262.8-1017.7251.9226.7172.1
Percentage of Assets19.122.421.720.619.819.421.420.919.419.216.720.0
Percentage of Assets srt:Subsidiaries15.818.718.417.616.716.617.90.00.016.10.00.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-6572-6423-6042-6023-6005-5370-5923-5906-5891-5251-5182-4831
Percentage of StockholdersEquity249.35443.2-3776.227377.3944.23177.51042.8679.6578.7-133.7-136.9-85.7
Percentage of Assets-11.2-10.7-9.9-9.7-9.9-8.9-11.3-11.2-11.1-10.2-10.1-10.0
Percentage of Assets srt:Subsidiaries us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

srt:Subsidiaries, us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value169771690316881168591682716802167831676016740167161662416521
Percentage of StockholdersEquity-644.0-14324.610550.6-76631.8-2645.8-9942.0-2954.8-1928.7-1644.4425.8439.2293.2
Percentage of Assets29.028.227.627.227.727.731.931.831.432.532.434.1
Percentage of Assets srt:Subsidiaries us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.0

srt:Subsidiaries, us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value7732942242119041190338553120-489-1577-2862-1992
Percentage of StockholdersEquity-29.3-2493.21513.1-8654.5-187.1-200.0-97.4-13.848.0-40.2-75.6-35.4
Percentage of Assets1.34.94.03.12.00.61.10.2-0.9-3.1-5.6-4.1
Percentage of Assets srt:Subsidiaries us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-6480-6331-5946-5927-5909-5274-5826-5809-5794-5154-5083-4732-4559-2032-2980-3964-2755-2724-3177670
Percentage of StockholdersEquity245.85365.3-3716.226940.9929.13120.71025.7668.5569.2-131.3-134.3-84.0-225.674.437.355.769.878.1108.224.8
Percentage of Assets-11.1-10.6-9.7-9.6-9.7-8.7-11.1-11.0-10.9-10.0-9.9-9.8-10.4-4.8-12.7-16.6-11.0-10.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value38613945420843864371496449464923527957147223115911513510594448144654445439939923696
Percentage of StockholdersEquity-146.5-3343.22630.0-19936.4-687.3-2937.3-870.8-566.5-518.6145.5190.8205.7748.9-387.9-56.1-62.8-112.7-126.1-136.0136.7
Percentage of Assets6.66.66.97.17.28.29.49.49.911.114.123.934.625.119.118.717.717.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value44455555555673341341339339285255
Percentage of StockholdersEquity-0.2-3.42.5-22.7-0.8-3.0-0.9-0.6-0.50.10.10.10.3-0.1-4.3-4.8-8.6-9.7-9.79.4
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.01.51.41.41.30.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-21226418941514897136480154-35533611640-1230-8562-11296-9462-7586-5607-5136
Percentage of StockholdersEquity0.8-1918.61183.8-6881.8-141.0-80.5-84.5-17.734.985.643.3-21.8-423.7413.6118.5106.7142.1147.2
Percentage of Assets-0.03.83.12.41.50.20.90.3-0.76.53.2-2.5-19.6-26.7-40.2-31.8-22.3-20.2
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value717582069572985086548637949891769673914610002110161062610324110481118410802998513706141091412912112134501496615193143231024196357525707273037984777867576838799788256838683773446642
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.213.715.615.914.214.318.017.418.217.819.120.720.220.121.621.921.620.628.129.530.227.730.433.434.733.938.236.831.530.130.532.331.728.327.731.032.527.327.028.426.1

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1985320527207232065220054192571998217891
Percentage of AssetsCurrent276.7250.1216.5209.7231.7223.0210.4195.6
Percentage of Assets33.934.233.933.333.031.838.034.8
Percentage of Assets srt:Subsidiaries28.028.628.828.527.927.231.829.1

Cash

us-gaap:Cash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value474280312319337275303293297295340386374322381446495390101695210489941178121012591140717604606480508371375283304318286168202197153
Percentage of Cash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.50.50.50.60.50.60.60.60.60.60.70.70.60.70.91.00.82.12.02.22.32.72.72.92.72.72.32.52.02.11.51.51.21.21.21.10.70.80.80.6

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value464267303311328265294282283287328310
Percentage of Cash97.995.497.197.597.396.497.096.295.397.396.596.3
Percentage of Assets0.80.40.50.50.50.40.60.50.50.60.60.6
Percentage of Assets srt:Subsidiaries0.70.40.40.40.50.40.50.00.00.50.00.0

Cash And Cash Equivalents At Carrying Value

Short Term Investments

Receivables Net Current

us-gaap:ReceivablesNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value102017501850194318761706217019411809175217001543139715941703159314501425182818921826177119611981200815601340137612431124116011291056902925945922738889910768
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.72.93.03.13.12.84.13.73.43.43.22.92.73.13.33.12.92.93.84.03.94.04.44.44.63.75.05.25.24.84.84.64.33.83.73.73.42.93.53.53.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value10381770187219651953175522221755
Percentage of ReceivablesNetCurrent101.8101.1101.2101.1104.1102.9102.4100.2
Percentage of Assets1.83.03.13.23.22.94.23.4
Percentage of Assets srt:Subsidiaries1.52.52.62.72.72.53.52.9

Other Assets Current

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value65062159663560749574385682465182682785663985583484574812851482137812601465
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.01.01.01.00.81.41.61.51.31.61.61.61.21.71.61.71.52.63.12.92.93.5

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value613584594632601493739647
Percentage of PrepaidExpenseAndOtherAssetsCurrent94.394.099.799.599.099.699.599.4
Percentage of Assets1.01.01.01.01.00.81.41.3
Percentage of Assets srt:Subsidiaries0.90.80.80.90.80.71.21.1

Noncurrent Assets

us-gaap:NoncurrentAssets



Period End2020-03-31
Value44600
Percentage of NoncurrentAssets100.0
Percentage of Assets76.1

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value44100
Percentage of NoncurrentAssets98.9
Percentage of Assets75.3
Percentage of Assets srt:Subsidiaries62.3

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value5064753654531195281652156515415150051149504924980248727481214693145353443234341542026406543920738085365513534330392
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets86.589.486.885.285.885.197.897.294.896.993.090.289.288.586.785.084.284.080.579.678.280.771.9

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value4996452976524295213751501509235090549216
Percentage of PropertyPlantAndEquipmentGross98.798.798.798.798.798.898.898.8
Percentage of Assets85.388.385.784.184.784.196.795.8
Percentage of Assets srt:Subsidiaries70.673.772.972.171.771.881.080.2

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302010-12-31
Value1644118659185001811417746174431727716725161591564615416151281464014194140191380413393131441291512797125091225911133242232-219-205-198-1971994481130011100
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.131.130.229.229.228.832.831.830.330.429.428.427.827.727.427.026.827.126.526.726.828.026.30.90.9-0.9-0.9-0.8-0.80.81.943.844.2

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1611118335181521777617418171231696415354
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment98.098.398.198.198.298.298.298.1
Percentage of Assets27.530.629.728.728.728.332.229.9
Percentage of Assets srt:Subsidiaries22.825.525.324.624.324.227.025.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value3420634995346193470234410340983422334424343333415633311329933229131159303042961128633275102629225288240422308422163212361994419259132251328913036131191332213471135961391314742147521475714838150411499615181
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.458.356.656.056.656.365.065.464.466.563.661.961.460.859.358.057.456.854.052.851.452.750.247.445.645.649.450.754.755.855.754.555.558.359.657.254.459.159.357.959.7

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value3385334641342773436134083338003394133862
Percentage of PropertyPlantAndEquipmentNet99.099.099.099.099.099.199.299.1
Percentage of Assets57.857.756.055.556.155.864.565.9
Percentage of Assets srt:Subsidiaries47.848.247.747.547.547.754.055.1

Investments In Affiliates Subsidiaries Associates And Joint Ventures

Goodwill

us-gaap:Goodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-12-092012-12-31
Value4091409140914091409141004091409140914091409140914091409140914091409140914091409140914091408940894089408640860
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets7.06.86.76.66.76.87.87.87.78.07.87.77.88.08.08.08.28.48.48.58.89.39.39.19.39.70.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value40914091409140914091410040914091
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.06.86.76.66.76.87.88.0
Percentage of Assets srt:Subsidiaries5.85.75.75.75.75.86.56.7

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value20592084209521052115213721472157219322032214222422362173218922132236224922612274228122402311
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.53.43.43.53.54.14.14.14.34.24.24.24.24.34.34.54.64.64.84.95.15.5

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value20592084209521052115213721472203
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.53.43.43.53.54.14.3
Percentage of Assets srt:Subsidiaries2.92.92.92.92.93.03.43.6

Finite Lived Intangible Assets Net

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value85808057814283138599869489149022927480949088932797109791975610256104741092023652106221122442166219021922299221421722159216721292077192818911827171622472236225723002332
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.613.413.313.414.114.416.917.117.415.717.317.518.519.119.120.121.022.64.94.44.75.14.94.95.05.48.38.39.19.28.98.47.97.97.46.78.38.98.98.99.2

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value84948028808482868590872789479648
Percentage of OtherAssetsNoncurrent99.099.699.399.799.9100.4100.4119.2
Percentage of Assets14.513.413.213.414.114.417.018.8
Percentage of Assets srt:Subsidiaries12.011.211.211.512.012.314.215.7

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value1921318311195602012319849180961634816669170081496415307161121528613872145331491715277136051416115045142331343513888150881507913806100981066999909304958610066954386308923976698538780893993597728
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.830.532.032.532.729.931.131.731.929.129.230.229.027.128.429.230.628.129.131.430.430.731.433.734.532.737.740.741.939.640.140.738.936.236.137.936.335.035.336.230.4

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1898117560180581864318375171211614614668
Percentage of LiabilitiesCurrent98.895.992.392.692.694.698.898.0
Percentage of Assets32.429.329.530.130.228.330.728.5
Percentage of Assets srt:Subsidiaries26.824.425.125.825.624.225.723.9

Long Term Debt Current

us-gaap:LongTermDebtCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value3415274935043417328632132476133512981256138815081598159315181374174118621776166917271024
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.84.65.75.55.45.34.85.05.05.35.96.36.56.56.45.66.86.97.16.66.74.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3414224622522166203824661980
Percentage of LongTermDebtCurrent100.081.764.363.462.076.880.0
Percentage of Assets5.83.73.73.53.44.13.9
Percentage of Assets srt:Subsidiaries4.83.13.13.02.83.53.2

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value16482062193221182139177318862053195316881638192418821592167319441913156315251683158713771498165316461368130715071440124412831362133610071150129112671156122013051064
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.83.43.23.43.52.93.63.93.73.33.13.63.63.13.33.83.83.23.13.53.43.13.43.73.83.24.95.76.05.35.45.55.54.24.75.04.74.64.85.04.2

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value15651990186120522070170718221625
Percentage of AccountsPayableCurrent95.096.596.396.996.896.396.696.3
Percentage of Assets2.73.33.03.33.42.83.53.2
Percentage of Assets srt:Subsidiaries2.22.82.62.82.92.42.92.6

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value20952138216922962210234223012401235922812243232322722208223424362344233423022271216220973128335033553607
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.63.53.73.63.94.44.64.44.44.34.44.34.34.44.84.74.84.74.74.64.87.17.57.78.5

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value20192055206322122119225922132209
Percentage of OtherAccruedLiabilitiesCurrent96.496.195.196.395.996.596.296.8
Percentage of Assets3.43.43.43.63.53.74.24.3
Percentage of Assets srt:Subsidiaries2.92.92.93.13.03.23.53.6

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value420034180241455418664157442653368553682237290325063314633509338843361732184318222992229175307922918729757283152531425637275633120315880
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets71.769.767.867.668.470.470.070.070.063.263.362.864.465.663.062.360.060.363.261.063.664.757.357.263.073.867.5

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value4061940908405614096841410419873548436845
Percentage of LiabilitiesNoncurrent96.797.997.897.999.698.496.3113.3
Percentage of Assets69.368.266.366.168.169.367.471.7
Percentage of Assets srt:Subsidiaries57.456.956.456.657.759.256.460.0

Long Term Debt

Long Term Debt Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value61076052560956416519690768987118725974977467750078087842738774267440745074337477751775624964570457665828664167026730678076777792047875796979267877740975987397
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.410.19.29.110.711.413.113.513.614.614.214.114.815.314.514.514.915.415.315.616.117.311.212.713.213.824.825.628.228.80.30.30.338.631.930.929.231.429.229.429.1

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value60646008557055976475686368557452
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent99.399.399.399.299.399.499.499.4
Percentage of Assets10.410.09.19.010.711.313.014.5
Percentage of Assets srt:Subsidiaries8.68.47.77.79.09.710.912.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value13361453136113671396139323662357247524983462348427532760269826752723253536243604353934033589340832413159186618601708146816581687168514702853
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.42.22.22.32.34.54.54.64.96.66.55.25.45.35.25.55.27.47.57.67.88.17.67.47.57.07.17.26.26.96.86.96.211.4

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value12901406131013191347134523172456
Percentage of OtherLiabilitiesNoncurrent96.696.896.396.596.596.697.998.3
Percentage of Assets2.22.32.12.12.22.24.44.8
Percentage of Assets srt:Subsidiaries1.82.01.81.81.91.93.74.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-312007-12-31
Value-2636-118160-22-636-169-568-869-10183926394837153457378543914312471056353762363627642021497140861095-2731-7922-8216-8376-7987-7375-8968-8686-7111-4833-4509-3949-3945-3643-3930-3489-29352704
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-4.5-0.20.3-0.0-1.0-0.3-1.1-1.7-1.97.67.57.06.67.48.68.49.411.67.77.65.94.611.39.12.5-6.5-29.6-31.3-35.1-34.0-30.8-36.3-35.4-29.8-19.6-17.5-14.6-15.7-14.4-15.2-13.70.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value111781342213260127401201211770112401097410360988885809698
Percentage of StockholdersEquity-424.1-11374.68287.5-57909.1-1888.7-6964.5-1978.9-1262.8-1017.7251.9226.7172.1
Percentage of Assets19.122.421.720.619.819.421.420.919.419.216.720.0
Percentage of Assets srt:Subsidiaries15.818.718.417.616.716.617.90.00.016.10.00.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-6572-6423-6042-6023-6005-5370-5923-5906-5891-5251-5182-4831
Percentage of StockholdersEquity249.35443.2-3776.227377.3944.23177.51042.8679.6578.7-133.7-136.9-85.7
Percentage of Assets-11.2-10.7-9.9-9.7-9.9-8.9-11.3-11.2-11.1-10.2-10.1-10.0
Percentage of Assets srt:Subsidiaries us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

srt:Subsidiaries, us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value169771690316881168591682716802167831676016740167161662416521
Percentage of StockholdersEquity-644.0-14324.610550.6-76631.8-2645.8-9942.0-2954.8-1928.7-1644.4425.8439.2293.2
Percentage of Assets29.028.227.627.227.727.731.931.831.432.532.434.1
Percentage of Assets srt:Subsidiaries us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.0

srt:Subsidiaries, us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value7732942242119041190338553120-489-1577-2862-1992
Percentage of StockholdersEquity-29.3-2493.21513.1-8654.5-187.1-200.0-97.4-13.848.0-40.2-75.6-35.4
Percentage of Assets1.34.94.03.12.00.61.10.2-0.9-3.1-5.6-4.1
Percentage of Assets srt:Subsidiaries us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-6480-6331-5946-5927-5909-5274-5826-5809-5794-5154-5083-4732-4559-2032-2980-3964-2755-2724-3177670
Percentage of StockholdersEquity245.85365.3-3716.226940.9929.13120.71025.7668.5569.2-131.3-134.3-84.0-225.674.437.355.769.878.1108.224.8
Percentage of Assets-11.1-10.6-9.7-9.6-9.7-8.7-11.1-11.0-10.9-10.0-9.9-9.8-10.4-4.8-12.7-16.6-11.0-10.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value38613945420843864371496449464923527957147223115911513510594448144654445439939923696
Percentage of StockholdersEquity-146.5-3343.22630.0-19936.4-687.3-2937.3-870.8-566.5-518.6145.5190.8205.7748.9-387.9-56.1-62.8-112.7-126.1-136.0136.7
Percentage of Assets6.66.66.97.17.28.29.49.49.911.114.123.934.625.119.118.717.717.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value44455555555673341341339339285255
Percentage of StockholdersEquity-0.2-3.42.5-22.7-0.8-3.0-0.9-0.6-0.50.10.10.10.3-0.1-4.3-4.8-8.6-9.7-9.79.4
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.01.51.41.41.30.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-21226418941514897136480154-35533611640-1230-8562-11296-9462-7586-5607-5136
Percentage of StockholdersEquity0.8-1918.61183.8-6881.8-141.0-80.5-84.5-17.734.985.643.3-21.8-423.7413.6118.5106.7142.1147.2
Percentage of Assets-0.03.83.12.41.50.20.90.3-0.76.53.2-2.5-19.6-26.7-40.2-31.8-22.3-20.2
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value44455555555555556667777763342341341341341341341341341341339339339339339
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.31.31.41.51.41.41.41.41.41.31.31.41.31.31.3

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value-21226418941514897136-316-610-1130336131522577182316401403719-591-1230-4445-6070-7702-8562-9086-9953-10816-11296-9295-9584-9803-9462-9725-9487-9246-7586-6491-6329-6043-5607-5509-5652-5136
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.03.83.12.41.50.2-0.6-1.2-2.16.56.04.83.53.22.71.4-1.2-2.5-9.1-12.7-16.5-19.6-20.6-22.2-24.7-26.7-34.7-36.6-41.1-40.2-40.6-38.4-37.7-31.8-26.3-24.5-22.3-22.3-21.7-21.8-20.2

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value7732942242119041190338-242-1577
Percentage of RetainedEarningsAccumulatedDeficit-3681.0129.9127.8125.8132.7248.576.6-46.9
Percentage of Assets1.34.94.03.12.00.6-0.5-3.1
Percentage of Assets srt:Subsidiaries1.14.13.42.61.70.5-0.4-2.6

Treasury Stock Value

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value-6480-6331-5946-5927-5909-5274-5203-5187-5172-5154-5127-5112-5097-5083-4778-4763-4749-4732-4651-4620-4590-4559-1893-1846-2135-2032-3090-3090-3030-2980-2101-3930-3884-3964-2783-2613-2333-2755-2540-2674-2724
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-11.1-10.6-9.7-9.6-9.7-8.7-9.9-9.9-9.7-10.0-9.8-9.6-9.7-9.9-9.3-9.3-9.5-9.8-9.5-9.7-9.8-10.4-4.3-4.1-4.9-4.8-11.5-11.8-12.7-12.7-8.8-15.9-15.8-16.6-11.3-10.1-8.6-11.0-10.0-10.3-10.7

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value-6572-6423-6042-6023-6005-5370-5301-5251-5182
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax101.4101.5101.6101.6101.6101.8101.9101.9101.9
Percentage of Assets-11.2-10.7-9.9-9.7-9.9-8.9-10.1-10.2-10.1
Percentage of Assets srt:Subsidiaries-9.3-8.9-8.4-8.3-8.4-7.6-8.4-8.60.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value-1686008287361651729-791084179943736916882250627106422132620228118023472494804-361138112566831067708151-837174564-12
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.05.37.06.215.66.7-0.79.317.34.13.415.022.96.410.021.427.82.411.021.725.47.9-3.212.212.611.20.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-401-4815751379956661-1441631263132
Percentage of NetCashProvidedByUsedInOperatingActivities238.7-80.269.4187.457.990.7182.315.070.230.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.7-4.34.811.59.06.0-1.21.412.11.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-4.7-4.34.811.59.06.0-1.21.412.11.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value-162639-469-1933-480-390-548-79-956-557184-1404-1849-1056-871-1657-2114438-1337-1493-3202-786222-1404-943-1088-985-1555-534-122-946-428-660-1811
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.95.6-3.9-16.2-4.5-3.6-4.7-0.7-9.2-5.21.7-12.5-18.8-10.8-8.2-16.0-22.44.5-12.5-13.8-32.6-7.72.0-12.4-9.4-17.80.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-147650-462-1896-438-369-539-68-934-539
Percentage of NetCashProvidedByUsedInInvestingActivities90.7101.798.598.191.294.698.486.197.796.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.75.7-3.9-15.9-4.1-3.4-4.7-0.6-9.0-5.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-1.75.7-3.9-15.9-4.1-3.4-4.7-0.6-9.0-5.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value526-1272-3661179-1109-367636-1100-84175-599-272-349370-258-605-401-1292221-950762-202107-26-1945311096534921023786381803
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.2-11.2-3.19.9-10.5-3.45.5-9.4-8.10.7-5.5-2.4-3.63.8-2.4-5.8-4.3-13.42.1-8.87.8-2.01.0-0.2-1.98.70.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value747-206-121500-455-321694-187-333366
Percentage of NetCashProvidedByUsedInFinancingActivities142.016.233.142.441.087.5109.117.039.6488.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.8-1.8-1.04.2-4.3-2.96.0-1.6-3.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries8.8-1.8-1.04.2-4.3-2.96.0-1.6-3.23.5

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value-1686008287361651729-791084179943736916882250627106422132620228118023472494804-361138112566831067708151-837174564-12
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.05.37.06.215.66.7-0.79.317.34.13.415.022.96.410.021.427.82.411.021.725.47.9-3.212.212.611.20.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-401-4815751379956661-1441631263132
Percentage of NetCashProvidedByUsedInOperatingActivities238.7-80.269.4187.457.990.7182.315.070.230.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.7-4.34.811.59.06.0-1.21.412.11.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-4.7-4.34.811.59.06.0-1.21.412.11.2

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-2241414425662185325341566186258624803234289737950700328116931704932597942864480-2000289220-341263-238-241-1660-1095-162-286-436-97143-11-505-344-359-390
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-26.33.73.65.51.73.03.04.91.82.45.77.22.43.07.09.27.434.115.815.79.55.98.57.64.8-27.14.23.4-5.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2169520508714230407403609209-658686888369
Percentage of NetIncomeLoss96.8125.6119.5107.9124.3125.2118.2107.6112.4-255.0109.9110.6157.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.54.64.36.02.23.73.55.22.0-6.26.37.93.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-25.54.64.36.02.23.73.55.22.0-6.26.37.93.8

us-gaap:ConsolidatedEntities, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

srt:Subsidiaries, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value916
Percentage of NetIncomeLoss-0.48.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-2169508714230433609209
Percentage of NetIncomeLoss96.8119.5107.9124.3127.0107.6112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.54.36.02.23.75.22.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value916
Percentage of NetIncomeLoss-0.48.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-2241425662185372556159
Percentage of NetIncomeLoss100.0100.0100.0100.0109.198.285.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-26.33.65.51.73.24.81.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

Increase Decrease In Other Operating Capital Net

Increase Decrease In Inventories

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value-162639-469-1933-480-390-548-79-956-557184-1404-1849-1056-871-1657-2114438-1337-1493-3202-786222-1404-943-1088-985-1555-534-122-946-428-660-1811
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.95.6-3.9-16.2-4.5-3.6-4.7-0.7-9.2-5.21.7-12.5-18.8-10.8-8.2-16.0-22.44.5-12.5-13.8-32.6-7.72.0-12.4-9.4-17.80.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-147650-462-1896-438-369-539-68-934-539
Percentage of NetCashProvidedByUsedInInvestingActivities90.7101.798.598.191.294.698.486.197.796.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.75.7-3.9-15.9-4.1-3.4-4.7-0.6-9.0-5.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries-1.75.7-3.9-15.9-4.1-3.4-4.7-0.6-9.0-5.1

Payments To Acquire Property Plant And Equipment

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value526-1272-3661179-1109-367636-1100-84175-599-272-349370-258-605-401-1292221-950762-202107-26-1945311096534921023786381803
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.2-11.2-3.19.9-10.5-3.45.5-9.4-8.10.7-5.5-2.4-3.63.8-2.4-5.8-4.3-13.42.1-8.87.8-2.01.0-0.2-1.98.70.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value747-206-121500-455-321694-187-333366
Percentage of NetCashProvidedByUsedInFinancingActivities142.016.233.142.441.087.5109.117.039.6488.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.8-1.8-1.04.2-4.3-2.96.0-1.6-3.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Subsidiaries8.8-1.8-1.04.2-4.3-2.96.0-1.6-3.23.5

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-03-312009-12-31
Value16984109612189400205125765623689853572689923098703022150054624672301766895187331022416101164116137641
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value119841096114394002051257656236898
Percentage of ProceedsFromIssuanceOfLongTermDebt70.6100.0100.065.7100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

srt:Subsidiaries, aal:EquipmentLoansandOtherNotesPayableMaturing2029Through2032, us-gaap:SecuredDebt



Period End2020-03-31
Value197
Percentage of ProceedsFromIssuanceOfLongTermDebt11.6

Repayments Of Long Term Debt

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfLongTermDebt

srt:Subsidiaries, aal:EquipmentLoansAndOtherNotesPayable, us-gaap:SecuredDebt



Period End2020-03-31
Value17
Percentage of RepaymentsOfLongTermDebt100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations srt:Subsidiaries aal:EquipmentLoansAndOtherNotesPayable us-gaap:SecuredDebt0.0

Payments Of Dividends

Payments Of Dividends

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-30
Value17127220017608003764612433595294845696951711152514351480750181907127-56840
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Repayments Of Long Term Debt

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfLongTermDebt

srt:Subsidiaries, aal:EquipmentLoansAndOtherNotesPayable, us-gaap:SecuredDebt



Period End2020-03-31
Value17
Percentage of RepaymentsOfLongTermDebt100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations srt:Subsidiaries aal:EquipmentLoansAndOtherNotesPayable us-gaap:SecuredDebt0.0

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

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

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

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

Share Based Compensation

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Deferred Tax Assets Valuation Allowance

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value8619873788429102912491510
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value8578869487959052907090940
Percentage of OperatingLeaseRightOfUseAsset99.599.599.599.599.499.40.0

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value486290323330348286314305400398444489467436507
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-31
Value476277314322339276305294386390432424481
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents97.995.597.297.697.496.597.196.496.598.097.397.294.9

Proceeds From Sale Of Short Term Investments

us-gaap:ProceedsFromSaleOfShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1237162091356010518891237550102912011341171316601505177716601150235027311776166021863270841882
Percentage of ProceedsFromSaleOfShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value123716209135601051889123755010291201
Percentage of ProceedsFromSaleOfShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aal:AdjustmentsToAdditionalPaidInCapitalDisputedClaimsSettlement



Period End2020-03-312019-06-30
Value567
Percentage of AdjustmentsToAdditionalPaidInCapitalDisputedClaimsSettlement100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-06-30
Value567
Percentage of AdjustmentsToAdditionalPaidInCapitalDisputedClaimsSettlement100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:CounterpartyName, us-gaap:ProductOrService

aal:CapacityPurchases

srt:Subsidiaries, aal:RepublicAirlineInc, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value150148150149143142142144138
Percentage of CapacityPurchases100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value913897900907857827817825798823832
Percentage of CapacityPurchases608.7606.1600.0608.7599.3582.4575.4572.9578.30.00.0

us-gaap:CounterpartyName, us-gaap:ProductOrService

aal:RepublicAirlineInc, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value150148150149143142142144138
Percentage of CapacityPurchases100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value354352354352340350363364354371404413393374378392394419399409379373380371347
Percentage of CapacityPurchases236.0237.8236.0236.2237.8246.5255.6252.8256.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

aal:CommonStockCapitalSharesDistributedFromDisputedClaimsReserve



Period End2020-03-312019-02-12
Value217
Percentage of CommonStockCapitalSharesDistributedFromDisputedClaimsReserve100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

aal:ContractwithCustomerLiabilityIncreasefromDeferralOfRevenue

srt:Subsidiaries, aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value887851781843963781
Percentage of ContractwithCustomerLiabilityIncreasefromDeferralOfRevenue100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value887851781843963781716721865
Percentage of ContractwithCustomerLiabilityIncreasefromDeferralOfRevenue100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate

aal:DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-31
Value0.0
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-31
Value0.0
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

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

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.01
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

us-gaap:CounterpartyName, us-gaap:DebtInstrument, us-gaap:SubsequentEventType, us-gaap:VariableRate, aal:InterestRateScenario

aal:UnitedStatesGovernment, aal:PayrollSupportProgramPromissoryNote, us-gaap:SubsequentEvent, aal:SecuredOvernightFinancingRate, aal:InterestRateYearsSixThroughTen



Period End2020-04-30
Value0.0
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate

us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-31
Value0.0
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

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

us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-31
Value0.0
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

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

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.01
Percentage of DebtInstrumentBasisSpreadOnVariableRateFloorInterestRate0.0

aal:DebtRefinancingDebtExtinguishmentAndOtherExpense



Period End2020-03-312019-03-31
Value370
Percentage of DebtRefinancingDebtExtinguishmentAndOtherExpense100.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-03-31
Value370
Percentage of DebtRefinancingDebtExtinguishmentAndOtherExpense100.00.0

aal:DecreaseInRevenueComparedtoPriorYear



Period End2020-03-31
Value0.2
Percentage of DecreaseInRevenueComparedtoPriorYear100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value0.2
Percentage of DecreaseInRevenueComparedtoPriorYear100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementScenario

aal:EstimatedAverageCashBurnRatePerDay

srt:Subsidiaries, srt:ScenarioForecast



Period End2020-06-302020-06-30
Value5070
Percentage of EstimatedAverageCashBurnRatePerDay100.0

us-gaap:StatementScenario

srt:ScenarioForecast



Period End2020-06-302020-06-30
Value5070
Percentage of EstimatedAverageCashBurnRatePerDay100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementScenario

aal:ExpectedDecreaseInFlightTravelComparedtoPriorYear

srt:Subsidiaries, srt:ScenarioForecast



Period End2020-06-302020-05-31
Value0.70.8
Percentage of ExpectedDecreaseInFlightTravelComparedtoPriorYear100.0100.0

us-gaap:StatementScenario

srt:ScenarioForecast



Period End2020-06-302020-05-31
Value0.70.8
Percentage of ExpectedDecreaseInFlightTravelComparedtoPriorYear100.0100.0

us-gaap:CounterpartyName, us-gaap:SubsequentEventType

aal:FinancialAssistanceReceivedUnderTheCaresAct

aal:UnitedStatesGovernment, us-gaap:SubsequentEvent



Period End2020-04-30
Value2900
Percentage of FinancialAssistanceReceivedUnderTheCaresAct100.0

us-gaap:CounterpartyName, us-gaap:SubsequentEventType

aal:FinancialAssistanceReceivedUnderTheCaresActPercentage

aal:UnitedStatesGovernment, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.5
Percentage of FinancialAssistanceReceivedUnderTheCaresActPercentage100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

aal:FleetEquipmentImpairmentAndInventoryWriteDown

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-31
Value676
Percentage of FleetEquipmentImpairmentAndInventoryWriteDown100.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-31
Value676
Percentage of FleetEquipmentImpairmentAndInventoryWriteDown100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

aal:FlightEquipmentOperatingLeaseAndInventoryImpairmentLoss

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value7440
Percentage of FlightEquipmentOperatingLeaseAndInventoryImpairmentLoss100.00.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value7440
Percentage of FlightEquipmentOperatingLeaseAndInventoryImpairmentLoss100.00.0

us-gaap:ConsolidatedEntities, us-gaap:CounterpartyName, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

aal:IncreaseInDebtInstrumentFaceAmountForEachInstallmentDisbursed

srt:Subsidiaries, aal:UnitedStatesGovernment, aal:PayrollSupportProgramPromissoryNote, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.3
Percentage of IncreaseInDebtInstrumentFaceAmountForEachInstallmentDisbursed100.0

us-gaap:CounterpartyName, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

aal:UnitedStatesGovernment, aal:PayrollSupportProgramPromissoryNote, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.3
Percentage of IncreaseInDebtInstrumentFaceAmountForEachInstallmentDisbursed100.0

us-gaap:ConsolidatedEntities

aal:IntercompanyEquityTransfer

srt:Subsidiaries



Period End2020-03-312019-09-302019-06-30
Value5697
Percentage of IntercompanyEquityTransfer100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-06-30
Value567
Percentage of IntercompanyEquityTransfer100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

aal:MarktoMarketAdjustmentsIncomeLossforBankruptcyObligationsandOther

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value500
Percentage of MarktoMarketAdjustmentsIncomeLossforBankruptcyObligationsandOther100.00.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value500
Percentage of MarktoMarketAdjustmentsIncomeLossforBankruptcyObligationsandOther100.00.0

aal:NonoperatingSpecialItemsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value217-404469-691815800103251303659221-11-83150247
Percentage of NonoperatingSpecialItemsNet100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value217-405269-691815800103
Percentage of NonoperatingSpecialItemsNet100.0100.0118.2100.0100.0100.0100.0100.00.0100.0100.0

aal:NumberOfEmployeesOptingForEarlyRetirementReducedWorkScheduleOrPartiallyPaidLeaveStatus



Period End2020-03-31
Value39000.0
Percentage of NumberOfEmployeesOptingForEarlyRetirementReducedWorkScheduleOrPartiallyPaidLeaveStatus100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value39000.0
Percentage of NumberOfEmployeesOptingForEarlyRetirementReducedWorkScheduleOrPartiallyPaidLeaveStatus100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

aal:OtherOperatingSpecialChargesNet

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value1518
Percentage of OtherOperatingSpecialChargesNet100.0100.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value1518
Percentage of OtherOperatingSpecialChargesNet100.0100.0

aal:OtherSignificantNoncashTransactionBankruptcySettlementObligation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5600700001500033250352610718053557
Percentage of OtherSignificantNoncashTransactionBankruptcySettlementObligation100.00.00.0100.00.00.00.00.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value56007000
Percentage of OtherSignificantNoncashTransactionBankruptcySettlementObligation100.00.00.0100.00.00.00.0

aal:ProceedsFromSaleLeasebackTransactions



Period End2020-03-31
Value280
Percentage of ProceedsFromSaleLeasebackTransactions100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value280
Percentage of ProceedsFromSaleLeasebackTransactions100.0

aal:ProceedsFromSaleOfPropertyPlantAndEquipmentAndSaleLeaseBackTransactions



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value280134178359347602236221165186528
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipmentAndSaleLeaseBackTransactions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value28013417835934760023619106
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipmentAndSaleLeaseBackTransactions100.0100.0100.0100.0100.099.7100.086.491.4

aal:RestructuringAndOtherMainline



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1132148228121138224215152195280112202119
Percentage of RestructuringAndOtherMainline100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1132148228121138224215182225280112
Percentage of RestructuringAndOtherMainline100.0100.0100.0100.0100.0100.0100.0119.7115.4100.0100.0

aal:RestructuringAndOtherNet



Period End2020-03-312019-03-31
Value1225138
Percentage of RestructuringAndOtherNet100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-03-31
Value1225138
Percentage of RestructuringAndOtherNet100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value1132138
Percentage of RestructuringAndOtherNet92.4100.0

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-03-31
Value930
Percentage of RestructuringAndOtherNet7.60.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value1132138
Percentage of RestructuringAndOtherNet92.4100.0

us-gaap:RegionalCarrier



Period End2020-03-312019-03-31
Value930
Percentage of RestructuringAndOtherNet7.60.0

us-gaap:CounterpartyName, us-gaap:SubsequentEventType

aal:WarrantIssuanceThresholdPercentageOfIncreaseInPrincipalAmount

aal:UnitedStatesGovernment, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.1
Percentage of WarrantIssuanceThresholdPercentageOfIncreaseInPrincipalAmount100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value18222525232024
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value18222525232024
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value18222525232024
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value18222525232024
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:AircraftMaintenanceMaterialsAndRepairs



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value629635610575561551526505469485487495492482481453419437456502494523529514485350375383347357343345334305334
Percentage of AircraftMaintenanceMaterialsAndRepairs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value629635610575561551526505469485487
Percentage of AircraftMaintenanceMaterialsAndRepairs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value471454213222
Percentage of AircraftMaintenanceMaterialsAndRepairs0.61.12.30.90.70.40.20.60.40.40.4

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1161001081019389838980727465698182889564788875104948287
Percentage of AircraftMaintenanceMaterialsAndRepairs18.415.717.717.616.616.215.817.617.114.815.213.114.016.817.019.422.714.617.117.515.219.917.816.017.9

us-gaap:AircraftRental



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value334330335334327343312305304305304294295295299302306309308316317313306312320186179164137130143165158160148
Percentage of AircraftRental100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value334330335334327343312311309305304
Percentage of AircraftRental100.0100.0100.0100.0100.0100.0100.0102.0101.6100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value66887777777
Percentage of AircraftRental1.81.82.42.42.12.02.22.32.32.32.3

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value668877889999910999-1888999914
Percentage of AircraftRental1.81.82.42.42.12.02.62.63.03.03.03.13.13.43.03.02.9-5.82.62.52.82.92.92.94.4

us-gaap:AirlineCapacityPurchaseArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1924191919331886176318101833179316981698165416201573155615381518143214471518155714621597166816571594
Percentage of AirlineCapacityPurchaseArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value18911902191319111791178918101784168217121662
Percentage of AirlineCapacityPurchaseArrangements98.399.199.0101.3101.698.898.799.599.1100.8100.5

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value18911902191319111791178918101784168217121662
Percentage of AirlineCapacityPurchaseArrangements98.399.199.0101.3101.698.898.799.599.1100.8100.5

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1924191919331886176318101833179316981698165416201573155615381518143214471518155714621597166816571594
Percentage of AirlineCapacityPurchaseArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-06-30
Value4232110000121100000005146464648535758
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges



Period End2020-03-312011-12-312009-12-31
Value81572542
Percentage of AssetImpairmentCharges100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value815
Percentage of AssetImpairmentCharges100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:BusinessCombinationIntegrationRelatedCosts

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value037
Percentage of BusinessCombinationIntegrationRelatedCosts0.0100.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value037
Percentage of BusinessCombinationIntegrationRelatedCosts0.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value196-33-7-1862-289-952-45-452231
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value199-37-8-1763-2911-92-4-41
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect101.5112.1114.394.4101.6103.6122.296.8-200.091.1

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

srt:Subsidiaries, aal:AirTraffic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value260010010050026000
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.00.0

srt:Subsidiaries, aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value651758818852934801
Percentage of ContractWithCustomerLiabilityRevenueRecognized25.0758.0818.0170.435.90.0

us-gaap:ProductOrService

aal:AirTraffic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2600100100500260002008002100
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.00.00.00.00.0

aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value651758818852934801832832901
Percentage of ContractWithCustomerLiabilityRevenueRecognized25.0758.0818.0170.435.90.00.00.00.0

us-gaap:DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction



Period End2020-03-312019-03-31
Value170
Percentage of DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction100.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-03-31
Value170
Percentage of DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction100.00.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

srt:Subsidiaries, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value67888655566
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-41-37-37-38-38-33-35-36-36-36-36
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses-683.3-528.6-462.5-475.0-475.0-550.0-700.0-720.0-720.0-600.0-600.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value678886555666654
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-41-37-37-38-38-33-36-36-36-36-36-36-36-31-32-31
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses-683.3-528.6-462.5-475.0-475.0-550.0-720.0-720.0-720.0-600.0-600.00.00.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

srt:Subsidiaries, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-54-59-59-59-59-58-59-59-59-59-59
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-54-59-59-59-59-58-59-59-59-59-59-59-59-60-60
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

srt:Subsidiaries, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value43444766655
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value251202203203203226225225225197197
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets6275.06733.35075.05075.05075.03228.63750.03750.03750.03940.03940.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value434447666555555
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value252204204204204227226226226198198197197188188187
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets6300.06800.05100.05100.05100.03242.93766.73766.73766.73960.03960.00.00.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

srt:Subsidiaries, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value7798899991010
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value152175174175175166168168168179179
Percentage of DefinedBenefitPlanInterestCost2171.42500.01933.32187.52187.51844.41866.71866.71866.71790.01790.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value779889999101010101112
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value153176175176176167169169169180180180180187187188
Percentage of DefinedBenefitPlanInterestCost2185.72514.31944.42200.02200.01855.61877.81877.81877.81800.01800.00.00.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

srt:Subsidiaries, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-56-62-61-62-62-60-60-60-60-59-59
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-5017161818-20-14-13-132725
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost89.3-27.4-26.2-29.0-29.033.323.321.721.7-45.8-42.4

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-56-62-61-62-62-60-60-60-60-59-59-59-59-58-56
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-5016161818-19-13-13-1326262727373940
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost89.3-25.8-26.2-29.0-29.031.721.721.721.7-44.1-44.10.00.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

srt:Subsidiaries, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value10111211111
Percentage of DefinedBenefitPlanServiceCost100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1000000.00.01000000.01000000.01000000.00.01000000.01000000.01000000.01000000.00.0
Percentage of DefinedBenefitPlanServiceCost100.00.0100.0100.0100.00.0100.0100.0100.0100.00.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value101112111111111
Percentage of DefinedBenefitPlanServiceCost100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1000000.00.01000000.01000000.01000000.01000000.01000000.01000000.01000000.00.01000000.01000000.01000000.00.01000000.01000000.0
Percentage of DefinedBenefitPlanServiceCost100.00.0100.0100.0100.050.0100.0100.0100.00.0100.00.00.00.00.00.0

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value560513499489480457473463445447433418405397399374355351336340336335334319307245248246256261260273266276285274267267278272282
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value560513499489480457473457440447433
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.098.798.9100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value7076727168676567686866
Percentage of DepreciationAndAmortization12.514.814.414.514.214.713.714.515.315.215.2

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value83908483797776828280797879837872686262615861525053
Percentage of DepreciationAndAmortization14.817.516.817.016.516.816.117.718.417.918.218.719.520.919.519.319.217.718.517.917.318.215.615.717.3

us-gaap:DividendsCommonStock



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value44454546464748
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value44454546464748
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss



Period End2020-03-312019-12-312019-03-312018-12-31
Value-1804269-22
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-03-312018-12-31
Value-1804269-22
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0

us-gaap:FuelCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value13951816198919951726195322342103176316471570151014021335139313141029131415931774154422222829283027112220213922002180220921652255220218421656161316551476146814531334
Percentage of FuelCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value13951816198919951726195322342103176316471570
Percentage of FuelCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value389474485487423474506465398383352
Percentage of FuelCosts27.926.124.424.424.524.322.622.122.623.322.4

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value389474485487423474506465398383352329318308303279219260310349311436538535500
Percentage of FuelCosts27.926.124.424.424.524.322.622.122.623.322.421.822.723.121.821.221.319.819.519.720.119.619.018.918.4

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-31
Value88
Percentage of ImpairmentOfLongLivedAssetsToBeDisposedOf100.0

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-31
Value88
Percentage of ImpairmentOfLongLivedAssetsToBeDisposedOf100.0

us-gaap:IncomeTaxesPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value231132310356546334-21273-13232442
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2311322935
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.066.790.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value000010012012303350181820016141389000000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0

us-gaap:InterestPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value23929425829226729025928425826226226125525023525122822521521421917427316320424165125
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value228253246270256268248247246224
Percentage of InterestPaidNet95.486.195.392.595.992.495.887.095.385.5

us-gaap:InvestmentIncomeInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value21243435333429302524252421181616131010101097875547766777865779
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value104126131132127908582735756
Percentage of InvestmentIncomeInterest495.2525.0385.3377.1384.8264.7293.1273.3292.0237.5224.0

us-gaap:LaborAndRelatedExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value314031003219320030903011312930933017299229953003282527962772267026522383240423642373242137216321191546145014841783177817821776176417221698173217141703172017011698
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value31383097321731983089300931273091301430223027
Percentage of LaborAndRelatedExpense99.999.999.999.9100.099.999.999.999.9101.0101.1

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value84847685808486878211085
Percentage of LaborAndRelatedExpense2.72.72.42.72.62.82.72.82.73.72.8

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value471471461439409416403389383378369360345343337330326306296293292228283288265
Percentage of LaborAndRelatedExpense15.015.214.313.713.213.812.912.612.712.612.312.012.212.312.212.412.312.812.312.412.3950.013.213.312.5

us-gaap:LandingFeesAndOtherRentals



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value468487530535503452497490462443471452440430463458422441432451408430431441424338343346329333328363355352355
Percentage of LandingFeesAndOtherRentals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value468487530535503452497495467443471
Percentage of LandingFeesAndOtherRentals100.0100.0100.0100.0100.0100.0100.0101.0101.1100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value144149159154160147148147141153152
Percentage of LandingFeesAndOtherRentals30.830.630.028.831.832.529.830.030.534.532.3

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value15215616716216715515515314715915915615215114314212812212612210610810910596
Percentage of LandingFeesAndOtherRentals32.532.031.530.333.234.331.231.231.835.933.834.534.535.130.931.030.327.729.227.126.025.125.323.822.6

us-gaap:NumberOfReportingUnits



Period End2020-03-31
Value1.0
Percentage of NumberOfReportingUnits100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value1.0
Percentage of NumberOfReportingUnits100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent

srt:Subsidiaries, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value-152-470-100
Percentage of OciBeforeReclassificationsBeforeTaxAttributableToParent100.0100.0100.00.00.0

srt:Subsidiaries, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value-29-1004
Percentage of OciBeforeReclassificationsBeforeTaxAttributableToParent19.10.2-0.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312017-12-312016-12-312016-09-302016-06-302016-03-31
Value-152-475-1000-29-455-20-5
Percentage of OciBeforeReclassificationsBeforeTaxAttributableToParent100.0101.1100.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312016-09-302016-06-302016-03-31
Value-29-1004-21324
Percentage of OciBeforeReclassificationsBeforeTaxAttributableToParent19.10.2-0.00.00.00.00.00.00.00.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312017-12-31
Value-140-368-103-2-15
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.00.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value-140-364-103
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.098.9100.00.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:OperatingLeaseImpairmentLoss

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-31
Value68
Percentage of OperatingLeaseImpairmentLoss100.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-31
Value68
Percentage of OperatingLeaseImpairmentLoss100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value12638519181668171716
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value12638119181666171716
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent100.099.0100.0100.0100.097.1100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-230003-302-2-10001222-1-4-12
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.00.00.00.0100.0100.00.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-230003-302-2
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.00.00.00.0100.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312016-09-302016-06-302016-03-31
Value-41-1080010-166000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsTax100.0100.00.00.0100.00.0100.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value-41-107001
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsTax100.099.10.00.0100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

srt:Subsidiaries, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-164-492-24-22-22-85
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-29-1004-4
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent17.70.2-0.0-0.0-18.24.7

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-09-302014-06-302014-03-31
Value-164-497-24-22-22-86-21-22-21-22-22-482-27-25-30-38-59-45
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0101.0100.0100.0100.0101.20.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-06-302014-03-31
Value-29-1004-402-21324-3-202
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent17.70.2-0.0-0.0-18.24.70.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312014-12-312014-09-302014-06-302014-03-31
Value-149-385-19-18-13-71-17-15-18-15-14-2666-47289-103
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-149-381-19-18-13-69-17-15-18
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.099.0100.0100.0100.097.2100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:Subsidiaries, us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-149-19-18-13-17-15-18
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-149-19-18-13-17-15-18
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-312014-12-312014-09-302014-06-302014-03-31
Value-44-113-5-4-5-19-5-5-5-24-8-7-8-176-9-9-9000-3300
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-44-112-5-4-5-20
Percentage of OtherComprehensiveIncomeLossTax100.099.1100.0100.0100.0105.3

us-gaap:OtherCostAndExpenseOperating



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value117712281336127112511205129613261261123112201200115411391182112710781096113111081038978103110671041796807780719743703738712731695659636739778682670
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value11981230133712721251120512981313126112581247
Percentage of OtherCostAndExpenseOperating101.8100.2100.1100.1100.0100.0100.299.0100.0102.2102.2

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value10810697891008786871017472
Percentage of OtherCostAndExpenseOperating9.28.67.37.08.07.26.66.68.06.05.9

us-gaap:ProductOrService

us-gaap:RegionalCarrier



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value180167158148153144143147160131118115126114113115110142150128148192122128156
Percentage of OtherCostAndExpenseOperating15.313.611.811.612.212.011.011.112.710.69.79.610.910.09.610.210.213.013.311.614.319.611.812.015.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:OtherLaborRelatedExpenses

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value2180
Percentage of OtherLaborRelatedExpenses100.00.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value2180
Percentage of OtherLaborRelatedExpenses100.00.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:OtherRestructuringCosts

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value083
Percentage of OtherRestructuringCosts0.0100.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value083
Percentage of OtherRestructuringCosts0.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302010-12-312010-09-302009-12-312009-09-30
Value4918332114250000000-1-5
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value492833211425000
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0155.6100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsOfDebtIssuanceCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3111281661120271192783138-48672018291525386107
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value25112876112027119
Percentage of PaymentsOfDebtIssuanceCosts80.6100.0100.043.8100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfOrdinaryDividends



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value43434544464646464848485151525358617266707072
Percentage of PaymentsOfOrdinaryDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireProductiveAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value845113980610181305100910059527791408136914801714146012081506155715301482173014091305132816311047885238359550683412317418501
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value829111378899212639809949417621380
Percentage of PaymentsToAcquireProductiveAssets98.197.797.897.496.897.198.998.897.898.0

us-gaap:PaymentsToAcquireShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value82030667716315708221406-681252540264190719221163147318901715409262416193474177717426851176
Percentage of PaymentsToAcquireShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value82030668816205708301406-681244540
Percentage of PaymentsToAcquireShortTermInvestments100.0100.0101.699.3100.0101.0100.0100.099.4100.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:ProceedsFromLinesOfCredit

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2013, us-gaap:SecuredDebt, us-gaap:SubsequentEvent



Period End2020-04-30
Value750
Percentage of ProceedsFromLinesOfCredit100.0

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:SubsequentEvent



Period End2020-04-30
Value1500
Percentage of ProceedsFromLinesOfCredit200.0

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacilityApril2016, us-gaap:SecuredDebt, us-gaap:SubsequentEvent



Period End2020-04-30
Value450
Percentage of ProceedsFromLinesOfCredit60.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value1000
Percentage of ProceedsFromLinesOfCredit0.0

us-gaap:ConsolidatedEntities, us-gaap:SubsequentEventType

srt:Subsidiaries, us-gaap:SubsequentEvent



Period End2020-04-30
Value2700
Percentage of ProceedsFromLinesOfCredit360.0

us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:RevolvingCreditFacility, us-gaap:SecuredDebt, us-gaap:SubsequentEvent



Period End2020-04-30
Value2700
Percentage of ProceedsFromLinesOfCredit360.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value1000
Percentage of ProceedsFromLinesOfCredit0.0

us-gaap:SubsequentEventType

us-gaap:SubsequentEvent



Period End2020-04-30
Value2700
Percentage of ProceedsFromLinesOfCredit360.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-03-312012-03-312011-03-312010-09-302010-06-302010-03-312009-09-30
Value-1-10-10-16292612548-5762151901618-9900-1001-276
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment



Period End2020-03-312019-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value357652826412118491563
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-03-31
Value347
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment97.1100.0

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent

srt:Subsidiaries, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value122223222224
Percentage of ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1222232222242122212122222227252525
Percentage of ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-30
Value917181816201717161214151416
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value917181816191717161214
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.095.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value355464555987810999
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value355465
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.0100.0100.0100.0125.0

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value92613551054932849499557131656951971241568612933711853310332714361746
Percentage of RepaymentsOfDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4266051054932849500558816568519
Percentage of RepaymentsOfDebtAndCapitalLeaseObligations46.044.6100.0100.0100.0100.2100.262.099.8100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-2642220000
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability0.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-2642220000
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability0.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value32829114637633253144627243
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value32029114537633253043525736
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability97.6100.099.3100.0100.099.897.594.583.7

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:SeveranceCosts1

srt:Subsidiaries, us-gaap:Mainline



Period End2020-03-312019-03-31
Value2050
Percentage of SeveranceCosts1100.00.0

us-gaap:ProductOrService

us-gaap:Mainline



Period End2020-03-312019-03-31
Value2050
Percentage of SeveranceCosts1100.00.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1010010
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2020-03-312019-03-31
Value-13-8
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-03-31
Value-13-8
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares



Period End2020-03-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value67160088471011
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue



Period End2020-03-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value145201610-10350450300362450512
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-03-312018-06-302018-03-31
Value145200610350449
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.099.5100.0100.099.8

us-gaap:CounterpartyName, us-gaap:SubsequentEventType

aal:ApprovedFinancialAssistanceUndertheCARESAct

aal:UnitedStatesGovernment, us-gaap:SubsequentEvent



Period End2020-04-30
Value5800
Percentage of ApprovedFinancialAssistanceUndertheCARESAct100.0

aal:AvailableLiquidity



Period End2020-03-31
Value6800
Percentage of AvailableLiquidity100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value6800
Percentage of AvailableLiquidity100.0

aal:CommonStockCapitalSharesReservedForIssuanceInDisputedClaimsReserve



Period End2020-03-312019-12-312019-02-12
Value477
Percentage of CommonStockCapitalSharesReservedForIssuanceInDisputedClaimsReserve100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:RetirementPlanType

aal:DefinedBenefitPlanExpectedCurrentYearEmployerContributionsDeferredUnderCARESAct

srt:Subsidiaries, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-31
Value193
Percentage of DefinedBenefitPlanExpectedCurrentYearEmployerContributionsDeferredUnderCARESAct100.0

us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-31
Value196
Percentage of DefinedBenefitPlanExpectedCurrentYearEmployerContributionsDeferredUnderCARESAct101.6

aal:GroundPropertyAndEquipmentGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value960294439232900789328764918789038599826779027580733271166915672665616402
Percentage of GroundPropertyAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value92439089889186758612846689068006
Percentage of GroundPropertyAndEquipmentGross96.396.396.396.396.496.696.996.8

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:LineOfCreditFacilityCovenantTermsMinimumAggregateLiquidityRequired

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value2000
Percentage of LineOfCreditFacilityCovenantTermsMinimumAggregateLiquidityRequired100.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value2000
Percentage of LineOfCreditFacilityCovenantTermsMinimumAggregateLiquidityRequired100.0

us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

aal:RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure

srt:Subsidiaries, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value12101512121212108
Percentage of RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value145148143145144142142210
Percentage of RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure1208.31480.0953.31208.31200.01183.31183.3194.4

us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementFrequency

srt:Subsidiaries, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value157158158157156154154318
Percentage of RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure1308.31580.01053.31308.31300.01283.31283.3294.4

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value121015121212124216410810410695638635640691695
Percentage of RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value145148143145144142142141130210289448448
Percentage of RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure1208.31480.0953.31208.31200.01183.31183.30.00.0194.40.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value157158158157156154154183294318393554543638635640691695
Percentage of RestrictedCashAndCashEquivalentsAndShorttermInvestmentsFairValueDisclosure1308.31580.01053.31308.31300.01283.31283.30.00.0294.40.00.00.00.00.00.00.00.0

dei:EntityCommonStockSharesOutstanding



Period End2020-04-242020-02-142019-10-182019-07-192019-04-222019-02-202018-10-192018-07-202018-04-202018-02-162017-10-202017-07-212017-04-212017-02-172016-10-142016-07-152016-04-152016-02-192015-10-162015-07-172015-04-172015-02-202014-10-172014-07-182014-04-162014-02-21
Value422426438445444449460460468473478487492504518529578603630671692696717720720471
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value386139454208438643714964494649235279571459186245672672237761835110044115911285214319150491513515943158791404010594448844844483448144774475447044654467445944554445443444244399
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1697716903168811685916827168021678316716
Percentage of AdditionalPaidInCapitalCommonStock439.7428.5401.2384.4385.0338.5339.3292.5

us-gaap:AirlineRelatedInventoryNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value1772185118001708166615221576152214551359131512061154109411009998868631010106999510041182109310521012681589595580596593619617631594
Percentage of AirlineRelatedInventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value16661754171016231584144215061294
Percentage of AirlineRelatedInventoryNet94.094.895.095.095.194.795.695.2

us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

us-gaap:AociBeforeTaxAttributableToParent

srt:Subsidiaries, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value-5382-5218-4726-4702-4680-4658-4573-4508-4394
Percentage of AociBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value-31-2-1-1-1-5-1-10
Percentage of AociBeforeTaxAttributableToParent0.60.00.00.00.00.10.00.0-0.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value-5402-5238-4741-4717-4695-4673-4587-4566-4544-4523-4473-4450-4428-4406-3924-3897-3872-3842-3683
Percentage of AociBeforeTaxAttributableToParent100.4100.4100.3100.3100.3100.3100.30.00.0100.30.00.00.0100.30.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value-31-2-1-1-1-5-1-1-3-10-1-4-6-10-5
Percentage of AociBeforeTaxAttributableToParent0.60.00.00.00.00.10.00.00.00.0-0.00.00.00.00.00.0

us-gaap:AociTaxAttributableToParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value10471091120412091213596615620625630654662669677853862871880880
Percentage of AociTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value11591203131513201324707727742788
Percentage of AociTaxAttributableToParent110.7110.3109.2109.2109.2118.6118.2117.8116.4

us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

srt:Subsidiaries, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value371545868237288215282294
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value30083360432752094143461046254792
Percentage of AssetsFairValueDisclosure810.8616.5498.52197.91438.52144.21640.11629.9

us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementFrequency

srt:Subsidiaries, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value33793905519554464431482549075086
Percentage of AssetsFairValueDisclosure910.8716.5598.52297.91538.52244.21740.11729.9

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value37354786924928921729128545929627445470012271013134910731705
Percentage of AssetsFairValueDisclosure100.5100.4100.1105.1100.3100.9103.20.00.0100.70.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value300833614328521041444611462644955110479355476600614554485996596360534854
Percentage of AssetsFairValueDisclosure810.8616.7498.62198.31438.92144.71640.40.00.01630.30.00.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value338139085197545944334828491747805569508958217054684566757009731271266559
Percentage of AssetsFairValueDisclosure911.3717.1598.72303.41539.22245.61743.60.00.01731.00.00.00.00.00.00.00.00.0

us-gaap:CashCashEquivalentsAndShortTermInvestments



Period End2020-03-31
Value3600
Percentage of CashCashEquivalentsAndShortTermInvestments100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-31
Value3600
Percentage of CashCashEquivalentsAndShortTermInvestments100.0

us-gaap:CounterpartyName, us-gaap:StatementScenario

us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1

aal:UnitedStatesGovernment, srt:ScenarioForecast



Period End2020-12-31
Value12.51
Percentage of ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1100.0

us-gaap:CounterpartyName, us-gaap:StatementScenario

us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights

aal:UnitedStatesDepartmentOfTreasury, srt:ScenarioForecast



Period End2020-12-31
Value38
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights100.0

aal:UnitedStatesGovernment, srt:ScenarioForecast



Period End2020-12-31
Value13
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights36.1

us-gaap:CounterpartyName, us-gaap:SubsequentEventType

aal:UnitedStatesGovernment, us-gaap:SubsequentEvent



Period End2020-04-30
Value6
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights0.0

us-gaap:ContractWithCustomerLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value14324134231409114515144981287813599141871433512864
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1432413423140911451514498128781359912864
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

srt:Subsidiaries, aal:AirTraffic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value54734808556959565930433950404042
Percentage of ContractWithCustomerLiability38.235.839.541.040.933.737.131.4

srt:Subsidiaries, aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value88518615852285598568853985598822
Percentage of ContractWithCustomerLiability61.864.260.559.059.166.362.968.6

us-gaap:ProductOrService

aal:AirTraffic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5473480855695956593043395040551255494042
Percentage of ContractWithCustomerLiability38.235.839.541.040.933.737.138.938.731.4

aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8851861585228559856885398559867587868822
Percentage of ContractWithCustomerLiability61.864.260.559.059.166.362.961.161.368.6

us-gaap:ConsolidatedEntities, us-gaap:ProductOrService

us-gaap:ContractWithCustomerLiabilityCurrent

srt:Subsidiaries, aal:AirTraffic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value54734808556959565930433950404042
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value30943193319733103354326732423121
Percentage of ContractWithCustomerLiabilityCurrent56.566.457.455.656.675.364.377.2

us-gaap:ProductOrService

aal:AirTraffic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value54734808556959565930433950404042
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0

aal:LoyaltyProgram



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value30943193319733103354326732423121
Percentage of ContractWithCustomerLiabilityCurrent56.566.457.455.656.675.364.377.2

us-gaap:ContractWithCustomerLiabilityNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value57575422532552495214527253175701
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value57575422532552495214527253175701
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312014-12-312011-03-31
Value24681238562478224855235692400124530179631000
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

srt:Subsidiaries, aal:CreditFacility2013, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1807180718071807182518251825
Percentage of DebtInstrumentCarryingAmount7.37.67.37.37.77.67.4

srt:Subsidiaries, aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value122012021215121512151215728
Percentage of DebtInstrumentCarryingAmount4.95.04.94.95.25.13.0

srt:Subsidiaries, aal:CreditFacilityApril2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value970970970970980980990
Percentage of DebtInstrumentCarryingAmount3.94.13.93.94.24.14.0

srt:Subsidiaries, aal:CreditFacilityDecember2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1213121312251225122512251238
Percentage of DebtInstrumentCarryingAmount4.95.14.94.95.25.15.0

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-312019-12-31
Value10000
Percentage of DebtInstrumentCarryingAmount4.10.0

srt:Subsidiaries, aal:EquipmentLoansAndOtherNotesPayable, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value4755472748825392521750605259
Percentage of DebtInstrumentCarryingAmount19.319.819.721.722.121.121.4

srt:Subsidiaries, aal:SpecialFacilityRevenueBonds, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value725725725769769769828
Percentage of DebtInstrumentCarryingAmount2.93.02.93.13.33.23.4

srt:Subsidiaries, us-gaap:EnhancedEquipmentTrustCertificate, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value11712119331192911448110591164811881
Percentage of DebtInstrumentCarryingAmount47.550.048.146.146.948.548.4

us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType

srt:Subsidiaries, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value23402225772275322826222902272222750
Percentage of DebtInstrumentCarryingAmount94.894.691.891.894.694.792.7

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:CreditFacility2013, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1807180718071807182518251825
Percentage of DebtInstrumentCarryingAmount7.37.67.37.37.77.67.4

aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value122012021215121512151215728
Percentage of DebtInstrumentCarryingAmount4.95.04.94.95.25.13.0

aal:CreditFacilityApril2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value970970970970980980990
Percentage of DebtInstrumentCarryingAmount3.94.13.93.94.24.14.0

aal:CreditFacilityDecember2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1213121312251225122512251238
Percentage of DebtInstrumentCarryingAmount4.95.14.94.95.25.15.0

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-312019-12-31
Value10000
Percentage of DebtInstrumentCarryingAmount4.10.0

aal:EquipmentLoansAndOtherNotesPayable, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312015-03-312014-12-312013-12-31
Value4755472748825392521750605259302529523441
Percentage of DebtInstrumentCarryingAmount19.319.819.721.722.121.121.40.016.40.0

aal:SeniorNotes3.75Due2025, us-gaap:UnsecuredDebt



Period End2020-03-312019-12-31
Value5000
Percentage of DebtInstrumentCarryingAmount2.00.0

aal:SeniorNotes4.625Duein2020, us-gaap:UnsecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0500500500500500500
Percentage of DebtInstrumentCarryingAmount0.02.12.02.02.12.12.0

aal:SpecialFacilityRevenueBonds, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312015-03-312014-12-312013-12-31
Value754754754798798798857110011001466
Percentage of DebtInstrumentCarryingAmount3.13.23.03.23.43.33.50.06.10.0

us-gaap:EnhancedEquipmentTrustCertificate, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value11712119331192911448110591164811881
Percentage of DebtInstrumentCarryingAmount47.550.048.146.146.948.548.4

us-gaap:LongtermDebtType

us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312015-03-312014-12-312013-12-31
Value23431226062278222855223192275122780172211671316343
Percentage of DebtInstrumentCarryingAmount94.994.891.992.094.794.892.90.093.00.0

us-gaap:UnsecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1250125020002000125012501750
Percentage of DebtInstrumentCarryingAmount5.15.28.18.05.35.27.1

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value233211223216218222242233230236238239243229246
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value221205215205215219238227
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet94.897.296.494.998.698.698.396.2

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtWeightedAverageInterestRate

srt:Subsidiaries, aal:EquipmentLoansAndOtherNotesPayable, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.03020.03450.03740.04060.04270.04260.04
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, aal:EquipmentLoansandOtherNotesPayableMaturing2029Through2032, us-gaap:SecuredDebt



Period End2020-03-31
Value0.0299
Percentage of DebtWeightedAverageInterestRate99.0

srt:Subsidiaries, us-gaap:EnhancedEquipmentTrustCertificate, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.04030.04050.04070.03940.04170.04210.0424
Percentage of DebtWeightedAverageInterestRate133.4117.4108.897.097.798.8106.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:EquipmentLoansAndOtherNotesPayable, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.03020.03450.03740.04060.04270.04260.040.04070.0370.0329
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:EnhancedEquipmentTrustCertificate, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.04030.04050.04070.04140.04170.04210.04240.04240.04250.043
Percentage of DebtWeightedAverageInterestRate133.4117.4108.8102.097.798.8106.00.00.00.0

us-gaap:DeferredIncomeTaxAssetsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1237645666792100711451293139915814271498
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value12326897148681100128014292071
Percentage of DeferredIncomeTaxAssetsNet99.6106.8107.2109.6109.2111.8110.5485.0

us-gaap:DepositsOnFlightEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value17401674156713721211130013301392123112001280121212471209114911361058106710731124126512301172104310451077709696721710764759682746728375
Percentage of DepositsOnFlightEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value17401674156713721211127713301217
Percentage of DepositsOnFlightEquipment100.0100.0100.0100.0100.098.2100.0101.4

us-gaap:EmployeeRelatedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value163315411413130412171427138612991178167214131295106415161365132711831205116210401009119410549619081143666524498488
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value15741461135512391165136313321613
Percentage of EmployeeRelatedLiabilitiesCurrent96.494.895.995.095.795.596.196.5

us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:EquitySecuritiesFvNi

srt:Subsidiaries, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value122204183214265189211
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementFrequency

srt:Subsidiaries, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value122204183214265189211
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value122204183214265189211
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value122204183214265189211
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value714704694683673663653643632622612602590578562538514502491478465447435419-399373509489473
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value714704694683673663653622
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FlightEquipmentGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value39305425374232042437420134149940983408544066240318395453932938352370283625935553344073318528213
Percentage of FlightEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value3898142213419714209041678411804066939993
Percentage of FlightEquipmentGross99.299.299.299.299.299.299.299.2

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill



Period End2020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value18001800190019001800180017001800708
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312018-12-312017-12-31
Value1800180019001900
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCredit

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value1000
Percentage of LineOfCredit100.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value1000
Percentage of LineOfCredit100.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-312019-11-302019-10-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value12001600150015431543154315421000
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-31
Value1220
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-312019-12-312018-12-31
Value122016431542
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.0100.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value1000
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity83.3

us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-312020-01-312019-12-312019-11-302019-10-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-08-312017-06-30
Value1200122016431600150015431543154315421000100010001000100010001025
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0

us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate

us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-01-31
Value1220
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value1000
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity83.3

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2013, us-gaap:SecuredDebt



Period End2020-03-31
Value750
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-31
Value1643
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity219.1

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacilityApril2016, us-gaap:SecuredDebt



Period End2020-03-31
Value450
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity60.0

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:ShortTermRevolvingCreditFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value400
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity53.3

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacility2013, us-gaap:SecuredDebt, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.0
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.0

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, aal:CreditFacilityApril2016, us-gaap:SecuredDebt, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.0
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility, us-gaap:LongtermDebtType

srt:Subsidiaries, us-gaap:RevolvingCreditFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value3243
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity432.4

us-gaap:ConsolidatedEntities, us-gaap:SubsequentEventType

srt:Subsidiaries, us-gaap:SubsequentEvent



Period End2020-04-30
Value110
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.0

us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RevolvingCreditFacility, aal:CreditFacility2013, us-gaap:SecuredDebt



Period End2020-03-31
Value750
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0

us-gaap:RevolvingCreditFacility, aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-31
Value1643
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity219.1

us-gaap:RevolvingCreditFacility, aal:CreditFacilityApril2016, us-gaap:SecuredDebt



Period End2020-03-31
Value450
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity60.0

us-gaap:RevolvingCreditFacility, aal:ShortTermRevolvingCreditFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value400
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity53.3

us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:RevolvingCreditFacility, us-gaap:SecuredDebt



Period End2020-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value32002425242524252425242524252425
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity426.70.00.00.00.00.00.00.0

us-gaap:LongTermDebtAndCapitalLeaseObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value21564214542162521791206602117922274218632194622511222172252522829224892154521131191341833018849171521763816196156511520515244153537116
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2029920684208572102420631206502099521236
Percentage of LongTermDebtAndCapitalLeaseObligations94.196.496.496.599.997.594.394.3

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value351828613608350033703294249322132793255424672334171418551798171526102231171216421284170814391523144114461419
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value35172358235622492122254724972058
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.082.465.364.363.077.3100.280.6

us-gaap:ConsolidatedEntities, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebtFairValue

srt:Subsidiaries, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2039823196232772314722347224972364024029
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:FairValueByMeasurementBasis

srt:Subsidiaries, us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2318122372225382262122075225032349223294
Percentage of LongTermDebtFairValue113.696.496.897.798.8100.099.496.9

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value213772450825334252052363423775249322429225286258482568125440251132498324486234522227721111
Percentage of LongTermDebtFairValue104.8105.7108.8108.9105.8105.7105.50.00.0107.60.00.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value244482364524559246392335123779247672407624739250652468424859245432434423343228462174420561
Percentage of LongTermDebtFairValue119.9101.9105.5106.4104.5105.7104.80.00.0104.30.00.00.00.00.00.00.00.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtPercentageBearingVariableInterestRate

srt:Subsidiaries, aal:CreditFacility2013, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.02710.03540.0380.04060.04240.04260.0398
Percentage of LongTermDebtPercentageBearingVariableInterestRate100.0100.0100.0100.0100.0100.0100.0

srt:Subsidiaries, aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.02690.03720.04050.04410.04490.04390.0413
Percentage of LongTermDebtPercentageBearingVariableInterestRate99.3105.1106.6108.6105.9103.1103.8

srt:Subsidiaries, aal:CreditFacilityApril2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.02940.0380.04040.0440.0450.04520.0424
Percentage of LongTermDebtPercentageBearingVariableInterestRate108.5107.3106.3108.4106.1106.1106.5

srt:Subsidiaries, aal:CreditFacilityDecember2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0270.03740.04030.04390.04480.04460.0416
Percentage of LongTermDebtPercentageBearingVariableInterestRate99.6105.6106.1108.1105.7104.7104.5

srt:Subsidiaries, aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value0.03
Percentage of LongTermDebtPercentageBearingVariableInterestRate110.7

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

aal:CreditFacility2013, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.02710.03540.0380.04060.04240.04260.03980.03850.03880.03550.0324
Percentage of LongTermDebtPercentageBearingVariableInterestRate100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

aal:CreditFacility2014, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.02690.03720.04050.04410.04490.04390.04130.04050.03740.03430.0324
Percentage of LongTermDebtPercentageBearingVariableInterestRate99.3105.1106.6108.6105.9103.1103.80.00.00.00.0

aal:CreditFacilityApril2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.02940.0380.04040.0440.0450.04520.04240.04090.03880.03570.0374
Percentage of LongTermDebtPercentageBearingVariableInterestRate108.5107.3106.3108.4106.1106.1106.50.00.00.00.0

aal:CreditFacilityDecember2016, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.0270.03740.04030.04390.04480.04460.04160.04070.03780.03480.0373
Percentage of LongTermDebtPercentageBearingVariableInterestRate99.6105.6106.1108.1105.7104.7104.50.00.00.00.0

aal:DelayedDrawTermLoanFacility, us-gaap:SecuredDebt



Period End2020-03-31
Value0.03
Percentage of LongTermDebtPercentageBearingVariableInterestRate110.7

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1752170816721639162916540
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1739169516571625161516390
Percentage of OperatingLeaseLiabilityCurrent99.399.299.199.199.199.10.0

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7239742175357818778579020
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.00.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7209738874997779774378570
Percentage of OperatingLeaseLiabilityNoncurrent99.699.699.599.599.599.40.0

us-gaap:OtherAssetsMiscellaneousNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value119312371290132513861321138313751409137322452107200420291952198720752103
Percentage of OtherAssetsMiscellaneousNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value11121164118412221284121912801283
Percentage of OtherAssetsMiscellaneousNoncurrent93.294.191.892.292.692.392.693.4

us-gaap:ConsolidatedEntities

us-gaap:RelatedPartyTransactionDueFromToRelatedPartyCurrent

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value128151245111232108891142210666105258822
Percentage of RelatedPartyTransactionDueFromToRelatedPartyCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:RelatedPartyTransactionsByRelatedParty

srt:Subsidiaries, srt:ParentCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1495714597133821303513587128081265510968
Percentage of RelatedPartyTransactionDueFromToRelatedPartyCurrent116.7117.2119.1119.7119.0120.1120.2124.3

srt:Subsidiaries, us-gaap:SubsidiaryOfCommonParent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value-2142-2146-2150-2146-2165-2142-2130-2146
Percentage of RelatedPartyTransactionDueFromToRelatedPartyCurrent-16.7-17.2-19.1-19.7-19.0-20.1-20.2-24.3

us-gaap:RestrictedCashAndInvestmentsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value1571581581571561541541832943183935545436386356406916957107477577748758829471035935863853850847772771738474457455450447461460
Percentage of RestrictedCashAndInvestmentsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value157158158157156154154318
Percentage of RestrictedCashAndInvestmentsCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashCurrent



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1211111111111210310310410393113
Percentage of RestrictedCashCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities

srt:Subsidiaries



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value12111111111112103103104113
Percentage of RestrictedCashCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities, us-gaap:ProductOrService


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidatedEntities, us-gaap:ProductOrService, us-gaap:AirlineDestinations


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:AirlineDestinations


us-gaap:NonoperatingIncomeExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents


us-gaap:NonoperatingIncomeExpense us-gaap:ConsolidatedEntities, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents


us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents


us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents