WBA


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockSharesIssued
us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

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

us-gaap:Revenues

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:Assets

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:LiabilitiesNoncurrent

us-gaap:LongTermDebtNoncurrent
us-gaap:LongtermDebtType

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInInventories

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:RepaymentsOfLongTermDebt

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

us-gaap:AmortizationOfAcquisitionCosts

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:IncomeStatementLocation
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:IncomeStatementLocation
us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:IncomeStatementLocation
us-gaap:DefinedBenefitPlanServiceCost
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedContributionPlanCostRecognized

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:IncomeTaxesPaid

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInReceivables

us-gaap:InterestPaidNet

us-gaap:InventoryLIFOReservePeriodCharge

us-gaap:OperatingLeaseCost
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:PaymentsForRestructuring
us-gaap:RestructuringPlan
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleOfOtherAssetsInvestingActivities

us-gaap:ProceedsFromStockPlans
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty

us-gaap:RestructuringAndRelatedCostIncurredCost
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringCharges
us-gaap:RestructuringPlan
us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCosts
us-gaap:ConsolidationItems, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserveTranslationAdjustment
us-gaap:RestructuringPlan

us-gaap:SaleAndLeasebackTransactionGainLossNet
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRateOverTime
us-gaap:ShortTermDebtType
us-gaap:ShorttermDebtAverageOutstandingAmount
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost

wba:AdjustedOperatingIncome
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

wba:AdjustmentsToEquityEarningsInEquityInvestmentOne

wba:BusinessInvestmentandAssetAcquisitionsNetofCashAcquired
us-gaap:RetirementPlanSponsorLocation
wba:DefinedContributionPlanProfitSharingProvisionBenefitExpenseAmount

wba:IncomeLossFromEquityMethodInvestmentOne

wba:IncomeLossfromOtherEquityMethodInvestments

wba:OtherComprehensiveIncomeLossNetInvestmentHedgesAfterTax

wba:OtherComprehensiveIncomeLossShareOfOtherComprehensiveIncomeLossOfEquityMethodInvestmentsAfterTax

wba:RestructuringAndRelatedCostNumberOfStoresExpectedToClose
us-gaap:StatementGeographical, us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
wba:RestructuringReserveAccountingPronouncementAdjustments
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
wba:RestructuringReserveOtherNonCash
us-gaap:RestructuringPlan

wba:TransformationalCostManagement

us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableRelatedParties

us-gaap:AssetsNoncurrent

us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DebtInstrument
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFairValue

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeAssetNotionalAmount
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage

us-gaap:EquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FinanceLeaseLiability

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:OperatingLeaseLiability
us-gaap:LongtermDebtType
us-gaap:OtherLongTermDebt

us-gaap:PreferredStockParOrStatedValuePerShare
us-gaap:ReportingUnit
us-gaap:ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount

us-gaap:RestrictedCashAndCashEquivalents
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:RestructuringPlan
us-gaap:Restatement, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostExpectedCost1
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserve
us-gaap:RestructuringPlan

us-gaap:ShortTermBorrowings
us-gaap:DebtInstrument, us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtType

us-gaap:TreasuryStockShares
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
wba:LongTermDebtNetDiscountAndFairMarketValueAdjustments

Tables

  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄121212121212121212121212121212121212121212NA80NANANA
us-gaap:CommonStockParOrStatedValuePerShare ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.01NA0.078125NANANA
us-gaap:CommonStockSharesIssued ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄117211721172117211721172117211721172117211721172117211721172117211721172117211721172NA1028NANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock▇▇▇▇▇▇▇▇▇▇███████████▁▁8808888959039149439529929919901023107010801079108210811079108510891091109200NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█885892NA911930951NA9959951011NA108210851088NA108810881098NA11021054956NA967963NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█884891NA909928948NA9929911006NA107710791082NA108010801089NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare █▁1.070.95NA1.131.251.18NA1.351.360.82NA1.080.980.970.95000000000000021.020.861.02-0.030000000000000251.191.960.9NANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare █▁1.070.95NA1.131.241.18NA1.351.360.81NA1.070.980.970.941.010.851.01-0.0400000000000000361.181.930.89NANANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇█▇▇▇▇▇▆▆▆▅▅▅▅▆▅▅▅▄▁▁▁▂▁3582034339339543459134528337933344234334330213074030149301182944628501286362949830184290332852228795265731955419057194011960518329
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,us-gaap:Retail,wba:RetailPharmacyUSA█▂▃▅█▃▄▇▇▁7344642864736928736665746711712772706207NANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,wba:Pharmacy,wba:RetailPharmacyUSA██▇▇▆▇▆▆▃▁19901197051956819585188921914718797187901720816282NANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,wba:PharmaceuticalWholesale▆▅▄▅▄▄▄▅▄▄▃▃▂▃▁▂▄▂█▂60666007574258655738570855685965575557185445529650305417485151815627520466805139NANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,wba:RetailPharmacyUSA█▇▇▇▇▆▆▇▅▃▃▃▂▁▁▂▂▁272452613326041265132625725721255082591724478224892230122528218142065920747211852150020370NA20425NANANANANANA
us-gaap:Revenues █▇▇█▇▇▇▇▇▆▆▆▅▅▅▅▆▅▅▅▄▁▁▁▂▁3582034339339543459134528337933344234334330213074030149301182944628501286362949830184290332852228795265731955419057194011960518329
us-gaap:CostOfGoodsAndServicesSold █▇▇▇▇▇▇▇▆▆▅▅▅▅▅▅▅▅▅▅▄▁▁▁▁28307270772672727138267732615225867265542492523399228092297321885213852170522001222402153121257213141969114258137301396113955NA
us-gaap:GrossProfit ▇▆▆▆▇▇▇▇█▆▆▆▇▆▆▇█▇▆▇▅▁▁▂▂▁75137263722874537754764175757780809673417340714575617116715574977944750272657481688252965327544056505152
us-gaap:SellingGeneralAndAdministrativeExpense █▇█▇█▇▇▇█▆▇▅▇▅▆▆▇▇█▇▅▁▁▁▁6308626264086235632062806113623163185907621857126124568658255967608460346429608056064456449345514569NA
us-gaap:OperatingIncomeLoss ▃▂▁▃▅▄▅▆█▄▃▅▅▅▃▅▇▅▁▄▄▂▂▂▃1233101387812031517140015111601198013221114151714791447114015331860146883614011377105498610241217NA
us-gaap:InterestExpense ▅▅▅▆▆▅▅▅▅▅▆▅▅▅▅▅▄▄█▅▄▂▁▁▁16216617518718116115915715114919315517217317114714013825515114455433537NA
us-gaap:OtherNonoperatingIncomeExpense ▃▃▃▅▃▃█▃▃▁▄▃▂▃253561821926434-49-13784-8-151NA28NANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▄▄▃▄▅▅▆▅▆▄▄▅▅▅▅▅▅▅▁▆█▄▂▄▄109788270811981356126516611440183810369321354129212751233141412241273-4117112443119817211131121NA
us-gaap:IncomeTaxExpenseBenefit ▄▂▂▄▅▄▄▃█▅▃▄▅▅▄▆▆▄▁▇▇▆▆▆▇1603226156226180159109503227126168246220207322301167-64408391321359357391NA
us-gaap:ProfitLoss ▅▄▄▅▅▅▆▆▆▄▄▅▅▅▅▅▄▅▂▆█▄▁▄▄9528426871037113811001514134613498228071165106210671035110793211173213102060877-187756730NA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▅▄▆▆▆█▇▇▅▅▆▆▆▆▆▅▆▁▇946845677102511561123151213421349821802116210601054103011039301110261302NANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅█▄▃▇▅▄▄▇▇▆▇▆▃▁█▂▄▆▅▅▅▅▆▆-119657-398-745553-232-453-6523875201795043-855-1501769-1156-45017-149-301-189-9024116NA
us-gaap:ComprehensiveIncomeNetOfTax ▅▇▃▄▇▅▆▅▇▆▆▇▆▃▁▇▂▅▃▆█▅▂▅▅85214301743361682894130271317291329105416681062236-6851695-313672-3812331933795-323854776NA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆█▅▄█▆▆▄▇█▇█▆▄▁█▃▅▆▆▆▆▆▇▆-94600-510-702536-232-216-6423865222545115-865-1744600-1210-444-73-73-122-82-1369846NA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustment▄▃▁▄▄▃█▄▄▄▅▄▄▃-1-7-141-2-2-4244-2-207255-9NANA-2325-2-8-1-52-2-2NA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▃▃▆█▁▃▃▃▃▃102744-1331110NANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents wba:AOCINetInvestmentHedgesParent█▁21-42NANA-120NANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent█▁4-8NANA-21NANANA2NANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▅▅▄▄▃▂▄▃▅▆▅▅▅▁▂▅▁▅▅▄▅▇▇█▅5122-1-8-26-4-9615785-34-2412-336941327344214NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▇▃▄▇▅▆▅█▆▆▇▆▃▁▇▂▅▃▆█▅▂▅▅85714421763351674868129870417351344106116761067202-7091707-280666-4712291920768-357812762NA
us-gaap:NetIncomeLoss ▅▄▄▅▅▅▆▆▆▄▄▅▅▅▅▅▅▅▂▆█▂▁▄▄▄9468456771025115611231512134213498218021162106010541030110393011102613022042-14-221714716723
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▄▃▄▅▂▁▄▄▃▄▄▄▄▅▄▄▄▄▄▄▅▆▇█▅5-3912-18-232401532135427681827344214NA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:Assets ██▁▂▂▂▂▂▂▁▁▃▃▃▃▁▁▂▂▂▃900039080767598685867043469941681247015270816666186600974173725057191272688673336638568657687827064471357NA37270NANANA
us-gaap:LiabilitiesAndStockholdersEquity ██▁▂▂▂▂▂▂▁▁▃▃▃▃▁▁▂▂▂▃900039080767598685867043469941681247015270816666186600974173725057191272688673336638568657687827064471357NA37270NANANA
us-gaap:StockholdersEquity ▆▆▆▆▆▇▇▇▇▇▇██████████▁▁237202366123512241332477025609260072773627355259292746630600300672932529880308812950630709308613156330814-770NANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:AssetsCurrent ▂▂▂▂▂▃▁▂▃▂▂██▇▆▂▃▃▂▃▃189091960418700190211985120083178461998820358196811975328152275092666825883197132037820231196572102920715NA12242NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▁▂▁▁▂▁▂▂▂▃██▆▇▃▃▂▃▄▃▇▁▂▂792811102383981898078518181749183033011225311822959898073291358625703000444930059962021261777NA
us-gaap:AccountsReceivableNetCurrent ▇▇▆▆█▆▄▆▆▅▄▃▁▃▃▄▄▅▅▅▅757274357226723978287144657371597281685865286339567461386260650867336821684968997017NA3218NANANA
us-gaap:InventoryNet ▄▇▃▅▆█▄▅▆▅▂▁▃▅▂▂▂▅▁▁▃965210536933398741018810976956598891031610010889986819230100398956893190259884867887649379NA6076NANANA
us-gaap:OtherAssetsCurrent ▂▂▅▅▄▄▃▅▄▄▄▂▁▂▂▄▄▃▆▃█893822111810701016983923112210129831025879783893860983103495611309171314NA302NANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▆▅▄▃▂▁1190011600113101120011000106001051310200NANA9318NANANA8600NANANA7540NANANA6839NANANA
us-gaap:PropertyPlantAndEquipmentNet ▁▁▁▂▂▂▂▂▃▂▂▁▁▂▄▄▄▆▆▇█134821362013478137171382813821139111393814045136931364213535135281370914335144931455214878150681524115646NA12257NANANA
us-gaap:Goodwill ▆▆▅▆▇▆▇▇▇▃▂▂▁▁▂▄▃▄▅█▇167881680016560167171702716809169141708917017159311563215516152141520315527161021579616195163721736117044NA2359NANANA
 us-gaap:Goodwill us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,wba:PharmaceuticalWholesale▇█▁298730122890NANA30143061NANA3196310130602955NA3122NANANA3534NANANANANANANA
 us-gaap:Goodwill us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,wba:RetailPharmacyInternational▆█▁326332893179NANA33063370NANA3495339233333223NA3369NANANA3898NANANANANANANA
 us-gaap:Goodwill us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,wba:RetailPharmacyUSA█▂▁105381050010491NANA1048910483NANA9240913991239036NA9036NANANA8940NANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▄▅▄▅▇▆▇▇█▃▂▂▁▁▃▆▅▇█▅█1092911055108761132511932115841178312111122201058810156102089650972810302115561112212040123511122912225NA1180NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▅▅▆▇▇▇██▇▂▂▂▁▁▂▃▃▄▄▄▆346235413766398741184088415442924096265025872646233924132605294329533269329731963838NA1172NANANA
us-gaap:OtherAssetsNoncurrent ▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁█▆▇▇██1218115211331133111410741060754745697506439440468467546945375313533457845727NA1896NANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:LiabilitiesCurrent ██▆▆▆▆▄▄▄▃▂▄▂▂▂▁▁▂▁▁▁286622949425769250602530325099216672148222559205171854721713176781772917013158111627216874165571615716690NA8895NANANA
us-gaap:AccountsPayableCurrent ▇█▇▆▇▇▆▅▅▆▄▃▃▃▂▂▁▂▁▁▂1496815401143411413014348146601356613089133011357012494115281126411372110001033798731064310088993210293NA4315NANANA
us-gaap:AccruedIncomeTaxesCurrent ▁▃▃▄▃█▄23210216263163611273NANANA329NANANANANANANANANANANANANANANA
us-gaap:AccruedLiabilitiesCurrent ▅▅▅▃▅▅█▅▇▃▅▂▂▁▅▁▂▁▄▁▃540853705474518554365484586254355675518354735065493548805484485250504886522548495140NA3701NANANA
us-gaap:OperatingLeaseLiabilityCurrent ██▁227822880NANANANANANANANANANANANANANANANANANANANANANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:LiabilitiesNoncurrent ██▁▁▂▁▂▂▂▂▂▂▃▃▄▂▂▂▂▃▃370073700017678187541971918579197682020020079193451918820976244062449125394202082019520629209252255823641NA7758NANANA
us-gaap:LongTermDebtNoncurrent ▁▁▁▂▃▂▃▃▃▃▃▄▇▇█▃▃▃▃▅▆106251062811098121271268511646124311245612532127371268414372177581777718705131511297413194133151505516001NA3736NANANA
 us-gaap:LongTermDebtNoncurrent us-gaap:LongtermDebtType us-gaap:UnsecuredDebt▁▁█106251062811098NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▅▆▅▅▅▆▆▆▇▇▇█▂▃▃▃▃▃▃▃▁615653641638643654682734823827808884354367401433412445439366212NA104NANANA
us-gaap:OtherLiabilitiesNoncurrent ▁▁▆▆▆▇▇██▅▄▄▅▄▄▄▄▄▄▄▄278628614795476850535140552257715601428942234201430941984045399941144122407239713951NA2942NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ██▁21959218940NANANANANANANANANANANANANANANANANANANANANANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:StockholdersEquity ▆▆▆▆▆▇▇▇▇▇▇██████████▁▁237202366123512241332477025609260072773627355259292746630600300672932529880308812950630709308613156330814-770NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▁▁▁▂▂▃▃▅▅▃▅█▇▆▇▇▆▇▇█▇243342431424152247712541326263266892847028178267562827431484304212969230281313142991831154313003192931026NA20617NANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital███▇▇▇▆▆▆▅▅▆▄▃▃▃▃▂▂▁▁10689106481063910605105711052210493104441040810359103391038910162101321011110061100419997995398899838NA1172NANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:RetainedEarnings████▇▇▆▆▅▅▄▄▄▃▃▃▂▂▁▂▁363513581035815355473492834168335513246031513305603013729744289872833227684270612634825806250892546024526NA22327NANANA
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄121212121212121212121212121212121212121212NA80NANANA
us-gaap:AdditionalPaidInCapital ███▇▇▇▆▆▆▅▅▆▄▃▃▃▃▂▂▁▁10689106481063910605105711052210493104441040810359103391038910162101321011110061100419997995398899838NA1172NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ████▇▇▆▆▅▅▄▄▄▃▃▃▂▂▁▂▁363513581035815355473492834168335513246031513305603013729744289872833227684270612634825806250892546024526NA22327NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▂▁▂▃▂▃▃▄▃▂▂▁▁▃▅▄▆▇▇▇█████-3407-3313-3897-3393-2705-3231-3002-2792-2163-2543-3051-3303-3809-3810-2992-1277-1868-658-214-141-6854136272174128
us-gaap:TreasuryStockValue ███▇▇▆▆▅▅▅▄▂▂▂▂▂▂▁▁▁▁1992519496190571863818036158621504712388124151245999716242528553414934497550264446397736543491NA3197NANANA
us-gaap:MinorityInterest ▅▆▅▅▅▆▆▆▇▇▇█▂▃▃▃▃▃▃▃▁615653641638643654682734823827808884354367401433412445439366212NA104NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▄▆▃▇▄█▄█▃▁▁▃▃▄▄▄▅▂▂3828322437273928382520192626282729312321NANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▄▆▃▇▄█▄█▃▁▁▃▃▄▄▄▅▂▂3828322437273928382520192626282729312321NANANANANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▃▇▆▂▁█▆▆▃▅142310612379202073546028802177220510032014NANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ██▇▇█▇█▆▁▇█-215000000.0-402000000.0-738000000.0-523000000.0-411000000.0-635000000.0-390000000.0-955000000.0-3557000000.0-599000000.0-391000000.0NANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▇▆▆▇▇▅▇█▆▁-1219-866-1474-1458-505390-3512-11671241-1857-10601NANANANANANANANANANANANANANANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▃▇▆▂▁█▆▆▃▅142310612379202073546028802177220510032014NANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▅▄▄▅▅▅▆▆▆▄▄▅▅▅▅▅▅▅▂▆█▂▁▄▄▄9468456771025115611231512134213498218021162106010541030110393011102613022042-14-221714716723
us-gaap:ProfitLoss ▅▄▄▅▅▅▆▆▆▄▄▅▅▅▅▅▄▅▂▆█▄▁▄▄9528426871037113811001514134613498228071165106210671035110793211173213102060877-187756730NA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▅▄▆▆▆█▇▇▅▅▆▆▆▆▆▅▆▁▇946845677102511561123151213421349821802116210601054103011039301110261302NANANANANANA
us-gaap:DepreciationDepletionAndAmortization ▇▆██▇▇▆▅▅▄▄▄▄▄▅▅▅▃▆▅▇▁▁▂▂492477526522499490470442442416410413413419447447442382478438507319315338331NA
us-gaap:IncreaseDecreaseInInventories ▁▇▂▃▁█▃▂▁▇▄▁▁█▄▃▁█▄▂▂▅▃▁-8571099-495-203-8671424-101-544-7041018161-766-8231330163-72-7531306-40-573-542436-367-781NANA
us-gaap:DeferredIncomeTaxExpenseBenefit ▆▅▆▅▇▆▆▇▁▅▃▆▄▅▄▅▆▄▃▆▇▆▅█17-62-9-52137246092-411-63-22315-165-61-192-79-13-158-2725912358-42190NANA
us-gaap:ShareBasedCompensation █▄▆▃▇▄█▄█▃▁▁▃▃▄▄▄▅▂▂▆▅▄▆392832243627392838252019262628272931232134312933NANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ██▇▇█▇█▆▁▇█-215000000.0-402000000.0-738000000.0-523000000.0-411000000.0-635000000.0-390000000.0-955000000.0-3557000000.0-599000000.0-391000000.0NANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▆██▄█▅▄▃▅▇▂▂▅▇▁▄▄▅▁▃▄▃▁318387456453323470384317288378439273261378421247317340361247308335285230NANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▇▆▆▇▇▅▇█▆▁-1219-866-1474-1458-505390-3512-11671241-1857-10601NANANANANANANANANANANANANANANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▁█47885072NA387753291085NA19542979110NA000NANANANANANANANANANANANA
us-gaap:RepaymentsOfLongTermDebt ▅▅▄▅▃▂▂▃▂▁▇▁▁▁▂▁▁▁▃▂█▁▁▂476347023129421525725451383222811879261563154760-5040411890765781700550NANA
us-gaap:PaymentsOfDividends ▆▅▄▄▅▅▆▇▄▅█▅▅▄▄▄▄▄▃▃▁▁447410399403419422448476402413495411411406389387394393371371320322NANANANA
us-gaap:PaymentsOfDividends ▆▅▄▄▅▅▆▇▄▅█▅▅▄▄▄▄▄▃▃▁▁447410399403419422448476402413495411411406389387394393371371320322NANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▂▂▂▅▃▆▁▁▆█▃▁▂▁▁▂▂▂▁▁▂▂▁4404734346132201912270300252537631000045700623529395237945005000NANA
  2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
us-gaap:RepaymentsOfLongTermDebt ▅▅▄▅▃▂▂▃▂▁▇▁▁▁▂▁▁▁▃▂█▁▁▂476347023129421525725451383222811879261563154760-5040411890765781700550NANA

Common Stock Value

us-gaap:CommonStockValue



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value12121212121212121212121212121212121212121280
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.2

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-12-312014-08-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.0781250.078125
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value1172117211721172117211721172117211721172117211721172117211721172117211721172117211721028
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312013-08-312012-08-31
Value8808888959039149439529929919901023107010801079108210811079108510891091109200946944
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-05-312017-02-282016-11-302016-05-312016-02-292015-11-302015-05-312015-02-282014-11-302014-05-312014-02-28
Value885892911930951995995101110821085108810881088109811021054956967963
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-05-312017-02-282016-11-302016-05-312016-02-292015-11-30
Value8848919099289489929911006107710791082108010801089
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

Earnings Per Share Diluted

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value1.070.951.131.251.181.351.360.821.080.980.970.95000000000000021.020.861.02-0.030000000000000251.191.960.9
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value1.070.951.131.241.181.351.360.811.070.980.970.941.010.851.01-0.0400000000000000361.181.930.89
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
Value3582034339339543459134528337933344234334330213074030149301182944628501286362949830184290332852228795265731955419057194011960518329
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-546-545-531-563-549-537-520-543-529-550-538-515-499-537-2278000-1514000000
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.5-1.6-1.6-1.6-1.6-1.6-1.6-1.6-1.6-1.8-1.8-1.7-1.7-1.9-8.00.00.00.0-5.30.00.00.00.00.00.0
Percentage of Revenues-1.5-1.6-1.6-1.6-1.6-1.6-1.6-1.6-1.6-1.8-1.8-1.7-1.7-1.9-8.00.00.00.0-5.30.00.00.00.00.00.0
Percentage of Revenues us-gaap:IntersegmentElimination0.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OperatingSegments, us-gaap:Retail, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value2031174417201730207218621842188422221979
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.75.15.15.06.05.55.55.56.76.4
Percentage of Revenues5.75.15.15.06.05.55.55.56.76.4
Percentage of Revenues us-gaap:OperatingSegments us-gaap:Retail wba:RetailPharmacyInternational0.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, us-gaap:Retail, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value7344642864736928736665746711712772706207
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.518.719.120.021.319.520.120.822.020.2
Percentage of Revenues20.518.719.120.021.319.520.120.822.020.2
Percentage of Revenues us-gaap:OperatingSegments us-gaap:Retail wba:RetailPharmacyUSA0.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wba:Pharmacy, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value102510019841047101010391044111110951104
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.92.92.93.02.93.13.13.23.33.6
Percentage of Revenues2.92.92.93.02.93.13.13.23.33.6
Percentage of Revenues us-gaap:OperatingSegments wba:Pharmacy wba:RetailPharmacyInternational0.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wba:Pharmacy, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value19901197051956819585188921914718797187901720816282
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.657.457.656.654.756.756.254.752.153.0
Percentage of Revenues55.657.457.656.654.756.756.254.752.153.0
Percentage of Revenues us-gaap:OperatingSegments wba:Pharmacy wba:RetailPharmacyUSA0.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value60666007574258655738570855685965575557185445529650305417485151815627520466805139
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.917.516.917.016.616.916.617.417.418.618.117.617.119.016.917.618.617.923.417.8
Percentage of Revenues16.917.516.917.016.616.916.617.417.418.618.117.617.119.016.917.618.617.923.417.8
Percentage of Revenues us-gaap:OperatingSegments wba:PharmaceuticalWholesale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.00.0100.0

us-gaap:OperatingSegments, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-05-312015-02-28
Value30562745270327763082290128862995331730832941280931012962303831323628345932312017
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.08.08.08.98.68.68.710.010.09.89.310.510.410.610.612.011.911.27.6
Percentage of Revenues8.58.08.08.08.98.68.68.710.010.09.89.310.510.410.610.612.011.911.27.6
Percentage of Revenues us-gaap:OperatingSegments wba:RetailPharmacyInternational0.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.00.0100.0100.0100.0

us-gaap:OperatingSegments, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-05-31
Value27245261332604126513262572572125508259172447822489223012252821814206592074721185215002037020425
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax76.176.176.776.676.076.176.375.574.173.274.074.874.172.572.571.871.270.270.9
Percentage of Revenues76.176.176.776.676.076.176.375.574.173.274.074.874.172.572.571.871.270.270.9
Percentage of Revenues us-gaap:OperatingSegments wba:RetailPharmacyUSA0.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
Value3582034339339543459134528337933344234334330213074030149301182944628501286362949830184290332852228795265731955419057194011960518329
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value28307270772672727138267732615225867265542492523399228092297321885213852170522001222402153121257213141969114258137301396113955
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues79.078.978.778.577.577.477.377.375.576.175.776.374.375.075.874.673.774.274.574.074.172.972.072.071.2

Gross Profit

us-gaap:GrossProfit



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
Value75137263722874537754764175757780809673417340714575617116715574977944750272657481688252965327544056505152
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.021.221.321.522.522.622.722.724.523.924.323.725.725.025.025.426.325.825.526.025.927.128.028.028.828.1

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value6308626264086235632062806113623163185907621857126124568658255967608460346429608056064456449345514569
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues17.618.218.918.018.318.618.318.119.119.220.619.020.820.020.320.220.220.822.521.121.122.823.623.523.3

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value1233101387812031517140015111601198013221114151714791447114015331860146883614011377105498610241217
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.42.92.63.54.44.14.54.76.04.33.75.05.05.14.05.26.25.12.94.95.25.45.25.36.2

Interest Expense

us-gaap:InterestExpense



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value16216617518718116115915715114919315517217317114714013825515114455433537
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.50.50.50.50.50.50.50.50.50.50.60.50.60.60.60.50.50.50.90.50.50.30.20.20.2

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-05-31
Value253561821926434-49-13784-8-15128
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.10.10.00.50.10.11.3-0.00.0-0.40.3-0.0-0.10.00.1

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value109788270811981356126516611440183810369321354129212751233141412241273-4117112443119817211131121
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.12.62.13.53.93.75.04.25.63.43.14.54.44.54.34.84.14.4-0.15.99.26.10.95.75.7

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value1603226156226180159109503227126168246220207322301167-64408391321359357391
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.40.10.10.50.70.50.50.31.50.70.40.60.80.80.71.11.00.6-0.21.41.51.61.91.82.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value9528426871037113811001514134613498228071165106210671035110793211173213102060877-187756730
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.72.52.03.03.33.34.53.94.12.72.73.93.63.73.63.83.13.80.14.57.84.5-1.03.93.7

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value5-3912-18-23240153213542768
Percentage of ProfitLoss0.5-0.41.31.2-1.6-2.10.10.30.00.10.60.30.21.20.50.40.20.618.80.6
Percentage of Revenues0.0-0.00.00.0-0.1-0.10.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value946845677102511561123151213421349821802116210601054103011039301110261302
Percentage of ProfitLoss99.4100.498.598.8101.6102.199.999.7100.099.999.499.799.898.899.599.699.899.481.299.4
Percentage of Revenues2.62.52.03.03.33.34.53.94.12.72.73.93.63.73.63.73.13.80.14.5
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-119657-398-745553-232-453-6523875201795043-855-1501769-1156-45017-149-301-189-9024116
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.31.9-1.2-2.21.6-0.7-1.4-1.91.21.70.61.70.0-3.0-5.22.6-3.8-1.50.1-0.5-1.1-1.0-0.50.10.6

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value85214301743361682894130271317291329105416681062236-6851695-313672-3812331933795-323854776
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.44.20.51.04.92.63.92.15.24.33.55.53.60.8-2.45.7-1.02.3-0.14.37.34.1-1.74.44.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-94600-510-702536-232-216-6423865222545115-865-1744600-1210-444-73-73-122-82-1369846
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.31.7-1.5-2.01.6-0.7-0.6-1.91.21.70.81.70.0-3.0-6.12.0-4.0-1.5-0.3-0.3-0.5-0.4-0.70.50.2

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-1-7-141-2-2-4244-2-207255-9-2325-2-8-1-52-2-2
Percentage of OtherComprehensiveIncomeLossNetOfTax1.1-1.227.60.3-0.41.7-113.00.3-0.50.028.31.0100.01.00.2-0.7-34.22.76.61.238.2-2.0-4.3
Percentage of Revenues-0.0-0.0-0.4-0.0-0.0-0.00.7-0.0-0.00.00.20.00.0-0.0-0.00.00.1-0.0-0.0-0.0-0.3-0.0-0.0
Percentage of Revenues us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value102744-1331110
Percentage of OtherComprehensiveIncomeLossNetOfTax-1.10.0-5.3-6.3-2.4-1.3-0.5-0.20.30.0
Percentage of Revenues0.00.00.10.1-0.00.00.00.00.00.0
Percentage of Revenues us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282015-05-312015-02-282014-05-312014-02-28
Value-94585-503-689526-229-210-629380508252506109249-19
Percentage of OtherComprehensiveIncomeLossNetOfTax100.097.598.698.198.198.797.298.098.497.399.299.020.0-0.0-75.450.0-41.3
Percentage of Revenues-0.31.7-1.5-2.01.5-0.7-0.6-1.81.21.70.81.70.00.00.30.3-0.1
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-119642-391-732543-229-447-639381506177499-1-808-1121-44914-145-296-189-9024116
Percentage of OtherComprehensiveIncomeLossNetOfTax126.6107.076.7104.3101.398.7206.999.598.796.969.797.7-20.093.492.6101.1-19.2198.6242.6230.566.224.5252.2
Percentage of Revenues-0.31.9-1.2-2.11.6-0.7-1.3-1.91.21.60.61.7-0.0-2.8-3.7-1.50.0-0.5-1.1-1.0-0.50.10.6
Percentage of Revenues us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wba:AOCINetInvestmentHedgesParent



Period End2020-02-292019-11-302019-02-282018-11-30
Value21-42-120
Percentage of OtherComprehensiveIncomeLossNetOfTax-22.3-7.0-2.2-0.0
Percentage of Revenues0.1-0.1-0.00.0
Percentage of Revenues wba:AOCINetInvestmentHedgesParent0.00.00.00.0

wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent



Period End2020-02-292019-11-302019-02-282018-11-302017-11-30
Value4-8-212
Percentage of OtherComprehensiveIncomeLossNetOfTax-4.3-1.3-0.4-0.40.4
Percentage of Revenues0.0-0.0-0.00.00.0
Percentage of Revenues wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent0.00.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value5122-1-8-26-4-9615785-34-2412-336941327344214
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.00.0-0.0-0.0-0.1-0.0-0.00.00.00.00.00.0-0.1-0.10.0-0.10.00.00.00.00.10.20.20.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value85714421763351674868129870417351344106116761067202-7091707-280666-4712291920768-357812762
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.44.20.51.04.82.63.92.15.34.43.55.63.60.7-2.55.8-0.92.3-0.24.37.23.9-1.94.23.9

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
Value9468456771025115611231512134213498218021162106010541030110393011102613022042-14-221714716723
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.62.52.03.03.33.34.53.94.12.72.73.93.63.73.63.73.13.80.14.57.7-0.1-1.23.73.73.9

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value5-3912-18-232401532135427681827344214
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.0-0.00.00.0-0.1-0.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.20.20.1

Assets

us-gaap:Assets



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value90003908076759868586704346994168124701527081666618660097417372505719127268867333663856865768782706447135737270
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value90003908076759868586704346994168124701527081666618660097417372505719127268867333663856865768782706447135737270
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-31
Value237202366123512241332477025609260072773627355259292746630600300672932529880308812950630709308613156330814-770
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets26.426.134.835.235.236.638.239.538.638.941.641.341.540.841.145.944.444.744.944.743.20.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value18909196041870019021198512008317846199882035819681197532815227509266682588319713203782023119657210292071512242
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.021.627.727.728.228.726.228.528.729.529.938.037.937.135.629.330.729.528.629.829.032.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-08-312012-08-31
Value79281110238398189807851818174918303301122531182295989807329135862570300044493005996202126177721061297
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of Assets0.90.91.51.21.21.41.22.62.52.75.016.516.313.313.54.95.43.74.46.34.20.00.00.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value7572743572267239782871446573715972816858652863395674613862606508673368216849689970173218
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.48.210.710.611.110.29.610.210.310.39.98.57.88.58.69.710.19.910.09.89.88.6

Inventory Net

us-gaap:InventoryNet



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value9652105369333987410188109769565988910316100108899868192301003989568931902598848678876493796076
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.711.613.814.414.515.714.014.114.615.013.511.712.714.012.313.313.614.412.612.413.116.3

Inventory L I F O Reserve

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value893822111810701016983923112210129831025879783893860983103495611309171314302
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.00.91.71.61.41.41.41.61.41.51.61.21.11.21.21.51.61.41.61.31.80.8

Noncurrent Assets

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312017-08-312016-08-312015-08-312014-08-31
Value11900116001131011200110001060010513102009318860075406839
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.212.816.716.315.615.215.414.514.111.811.018.3

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value13482136201347813717138281382113911139381404513693136421353513528137091433514493145521487815068152411564612257
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.015.019.920.019.619.820.419.919.820.620.718.218.719.119.721.521.921.721.921.621.932.9

Investments In Affiliates Subsidiaries Associates And Joint Ventures

Goodwill

us-gaap:Goodwill



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-31
Value16788168001656016717170271680916914170891701715931156321551615214152031552716102157961619516372173611704423592410
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.718.524.524.424.224.024.824.424.023.923.720.921.021.121.423.923.823.623.824.623.96.30.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302019-08-312018-11-302018-08-312017-11-302017-08-312017-05-312017-02-282016-08-312015-08-31
Value29873012289030143061319631013060295531223534
Percentage of Goodwill17.817.917.517.918.120.119.819.719.420.121.6
Percentage of Assets3.33.34.34.34.54.84.74.14.14.35.1
Percentage of Assets us-gaap:OperatingSegments wba:PharmaceuticalWholesale0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-08-312018-11-302018-08-312017-11-302017-08-312017-05-312017-02-282016-08-312015-08-31
Value32633289317933063370349533923333322333693898
Percentage of Goodwill19.419.619.219.719.921.921.721.521.221.723.8
Percentage of Assets3.63.64.74.74.95.25.14.54.44.65.7
Percentage of Assets us-gaap:OperatingSegments wba:RetailPharmacyInternational0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-08-312018-11-302018-08-312017-11-302017-08-312017-05-312017-02-282016-08-312015-08-31
Value1053810500104911048910483924091399123903690368940
Percentage of Goodwill62.862.563.462.462.058.058.558.859.458.254.6
Percentage of Assets11.711.615.515.015.413.913.812.312.512.413.0
Percentage of Assets us-gaap:OperatingSegments wba:RetailPharmacyUSA0.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value10929110551087611325119321158411783121111222010588101561020896509728103021155611122120401235111229122251180
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.112.216.116.516.916.617.317.317.315.915.413.813.313.514.217.216.817.518.015.917.13.2

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value3462354137663987411840884154429240962650258726462339241326052943295332693297319638381172
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.95.65.85.85.86.16.15.84.03.93.63.23.43.64.44.44.84.84.55.43.1

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value12181152113311331114107410607547456975064394404684675469453753135334578457271896
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.31.71.71.61.51.61.11.11.00.80.60.60.70.68.16.87.77.88.28.05.1

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value2866229494257692506025303250992166721482225592051718547217131767817729170131581116272168741655716157166908895
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.832.538.136.535.935.931.830.631.930.828.129.324.424.723.423.524.524.624.122.923.423.9

Long Term Debt Current

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value14968154011434114130143481466013566130891330113570124941152811264113721100010337987310643100889932102934315
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.617.021.220.620.421.019.918.718.820.418.915.515.515.815.115.414.915.514.714.114.411.6

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312017-08-31
Value23210216263163611273329
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.20.30.40.20.90.40.5

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value5408537054745185543654845862543556755183547350654935488054844852505048865225484951403701
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.05.98.17.67.77.88.67.78.07.88.36.86.86.87.57.27.67.17.66.97.29.9

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-02-292019-11-302019-08-31
Value227822880
Percentage of OperatingLeaseLiabilityCurrent100.0100.00.0
Percentage of Assets2.52.50.0

Other Liabilities Current

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value3700737000176781875419719185791976820200200791934519188209762440624491253942020820195206292092522558236417758
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.140.726.227.328.026.629.028.828.429.029.128.333.734.134.930.030.430.030.431.933.120.8

Long Term Debt

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value1062510628110981212712685116461243112456125321273712684143721775817777187051315112974131941331515055160013736
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.811.716.417.718.016.718.217.817.719.119.219.424.524.725.719.519.519.219.421.322.410.0

us-gaap:LongtermDebtType

us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value106251062811098
Percentage of LongTermDebtNoncurrent100.0100.0100.0
Percentage of Assets11.811.716.4
Percentage of Assets us-gaap:UnsecuredDebt0.00.00.0

Deferred Tax Liabilities Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

Minority Interest

us-gaap:MinorityInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value615653641638643654682734823827808884354367401433412445439366212104
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.90.90.90.91.01.01.21.21.21.20.50.50.60.60.60.60.60.50.30.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value2786286147954768505351405522577156014289422342014309419840453999411441224072397139512942
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.27.17.07.27.38.18.27.96.46.45.75.95.85.65.96.26.05.95.65.57.9

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-02-292019-11-302019-08-31
Value21959218940
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.00.0
Percentage of Assets24.424.10.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-31
Value237202366123512241332477025609260072773627355259292746630600300672932529880308812950630709308613156330814-770
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets26.426.134.835.235.236.638.239.538.638.941.641.341.540.841.145.944.444.744.944.743.20.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value243342431424152247712541326263266892847028178267562827431484304212969230281313142991831154313003192931026206171955818236
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.026.835.736.136.137.639.240.639.840.242.842.442.041.341.746.545.145.445.545.243.555.30.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312015-08-312014-08-312013-08-312012-08-31
Value-57-55-48939597101-143-141-139-139-211-216-221-21229156368
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.2-0.2-0.20.40.40.40.4-0.5-0.5-0.5-0.5-0.7-0.7-0.7-0.70.10.10.30.4
Percentage of Assets-0.1-0.1-0.10.10.10.10.1-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.30.00.00.00.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312016-08-31
Value-24-24314-40-27-30-31-32-33-33-37
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.1-0.10.10.0-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets-0.0-0.00.00.0-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value-3407-3313-3897-3393-2705-3231-3002-2792-2163-2543-3051-3303-3809-3810-2992-1277-1868-658-214-141-68136-9268
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-14.0-13.6-16.1-13.7-10.6-12.3-11.2-9.8-7.7-9.5-10.8-10.5-12.5-12.8-9.9-4.1-6.2-2.1-0.7-0.4-0.20.7-0.50.4
Percentage of Assets-3.8-3.6-5.8-4.9-3.8-4.6-4.4-4.0-3.1-3.8-4.6-4.5-5.3-5.3-4.1-1.9-2.8-1.0-0.3-0.2-0.10.40.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312015-08-312014-08-312013-08-312012-08-31
Value-3360-3242-3884-3493-2762-3305-3076-2629-1990-2371-2877-3054-3553-3552-2744-462154-610
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-13.8-13.3-16.1-14.1-10.9-12.6-11.5-9.2-7.1-8.9-10.2-9.7-11.7-12.0-9.1-1.50.7-0.30.0
Percentage of Assets-3.7-3.6-5.7-5.1-3.9-4.7-4.5-3.7-2.8-3.6-4.4-4.1-4.9-4.9-3.8-0.70.40.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value1068910648106391060510571105221049310444104081035910339103891016210132101111006110041999799539889983811721074936
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest43.943.844.142.841.640.139.336.736.938.736.633.033.434.133.432.133.632.131.831.031.75.75.55.1
Percentage of Assets11.911.715.715.515.015.015.414.914.715.515.714.014.014.113.914.915.114.614.514.013.83.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value121212121212121212121212121212121212121212808080
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.40.4
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value61565364163864365468273482382780888435436740143341244543936621210400
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest2.52.72.72.62.52.52.62.62.93.12.92.81.21.21.31.41.41.41.41.10.70.50.00.0
Percentage of Assets0.70.70.90.90.90.91.01.01.21.21.21.20.50.50.60.60.60.60.60.50.30.30.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value363513581035815355473492834168335513246031513305603013729744289872833227684270612634825806250892546024526223272162120156
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest149.4147.3148.3143.5137.4130.1125.7114.0111.8114.2106.694.595.395.491.486.488.182.880.279.779.0108.3110.5110.5
Percentage of Assets40.439.453.051.849.648.949.246.344.545.945.740.140.039.438.140.239.737.636.536.034.459.90.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-312013-08-312012-08-31
Value-19925-19496-19057-18638-18036-15862-15047-12388-12415-12459-9971-6242-5285-5341-4934-4975-5026-4446-3977-3654-3491-3197-3114-2985
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-81.9-80.2-78.9-75.2-71.0-60.4-56.4-43.5-44.1-46.6-35.3-19.8-17.4-18.0-16.3-15.9-16.8-14.3-12.7-11.4-11.3-15.5-15.9-16.4
Percentage of Assets-22.1-21.5-28.2-27.2-25.6-22.7-22.1-17.7-17.5-18.7-15.1-8.4-7.3-7.4-6.8-7.4-7.6-6.5-5.8-5.2-4.9-8.60.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wba:AOCINetInvestmentHedgesParent



Period End2020-02-292019-11-302019-08-312019-02-282018-11-302018-08-31
Value341455-1200
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.2-0.00.00.0
Percentage of Assets0.00.00.1-0.00.00.0
Percentage of Assets wba:AOCINetInvestmentHedgesParent0.00.00.00.00.00.0

wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent



Period End2020-02-292019-11-302019-08-312019-02-282018-11-302018-08-312017-11-302017-08-31
Value-1-532430-2
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.0-0.00.00.00.00.00.0-0.0
Percentage of Assets-0.0-0.00.00.00.00.00.0-0.0
Percentage of Assets wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent0.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value12121212121212121212121212121212121212121280
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.2

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value106891064810639106051057110522104931044410408103591033910389101621013210111100611004199979953988998381172
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.911.715.715.515.015.015.414.914.715.515.714.014.014.113.914.915.114.614.514.013.83.1

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value36351358103581535547349283416833551324603151330560301372974428987283322768427061263482580625089254602452622327
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.439.453.051.849.648.949.246.344.545.945.740.140.039.438.140.239.737.636.536.034.459.9

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-302013-08-31
Value-3407-3313-3897-3393-2705-3231-3002-2792-2163-2543-3051-3303-3809-3810-2992-1277-1868-658-214-141-6854136272174128-92
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3.8-3.6-5.8-4.9-3.8-4.6-4.4-4.0-3.1-3.8-4.6-4.5-5.3-5.3-4.1-1.9-2.8-1.0-0.3-0.2-0.10.00.40.00.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value19925194961905718638180361586215047123881241512459997162425285534149344975502644463977365434913197
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.121.528.227.225.622.722.117.717.518.715.18.47.37.46.87.47.66.55.85.24.98.6

Minority Interest

us-gaap:MinorityInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value615653641638643654682734823827808884354367401433412445439366212104
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.90.90.90.91.01.01.21.21.21.20.50.50.60.60.60.60.60.50.30.3

New Accounting Pronouncement Or Change In Accounting Principle Effect Of Adoption Quantification

Stock Issued During Period Value New Issues

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value3828322437273928382520192626282729312321
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value3828322437273928382520192626282729312321
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
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

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value142310612379202073546028802177220510032014
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.03.17.05.82.11.48.66.36.73.36.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value-215000000.0-402000000.0-738000000.0-523000000.0-411000000.0-635000000.0-390000000.0-955000000.0-3557000000.0-599000000.0-391000000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.6-1.2-2.2-1.5-1.2-1.9-1.2-2.8-10.8-1.9-1.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value-1219-866-1474-1458-505390-3512-11671241-1857-10601
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3.4-2.5-4.3-4.2-1.51.2-10.5-3.43.8-6.0-35.2

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value142310612379202073546028802177220510032014
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.03.17.05.82.11.48.66.36.73.36.7

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
Value9468456771025115611231512134213498218021162106010541030110393011102613022042-14-221714716723
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.62.52.03.03.33.34.53.94.12.72.73.93.63.73.63.73.13.80.14.57.7-0.1-1.23.73.73.9

Profit Loss

us-gaap:ProfitLoss



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value9528426871037113811001514134613498228071165106210671035110793211173213102060877-187756730
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.72.52.03.03.33.34.53.94.12.72.73.93.63.73.63.83.13.80.14.57.84.5-1.03.93.7

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value5-3912-18-23240153213542768
Percentage of ProfitLoss0.5-0.41.31.2-1.6-2.10.10.30.00.10.60.30.21.20.50.40.20.618.80.6
Percentage of Revenues0.0-0.00.00.0-0.1-0.10.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value946845677102511561123151213421349821802116210601054103011039301110261302
Percentage of ProfitLoss99.4100.498.598.8101.6102.199.999.7100.099.999.499.799.898.899.599.699.899.481.299.4
Percentage of Revenues2.62.52.03.03.33.34.53.94.12.72.73.93.63.73.63.73.13.80.14.5
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value492477526522499490470442442416410413413419447447442382478438507319315338331
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-8571099-495-203-8671424-101-544-7041018161-766-8231330163-72-7531306-40-573-542436-367-781
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value17-62-9-52137246092-411-63-22315-165-61-192-79-13-158-2725912358-42190
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value392832243627392838252019262628272931232134312933
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value-215000000.0-402000000.0-738000000.0-523000000.0-411000000.0-635000000.0-390000000.0-955000000.0-3557000000.0-599000000.0-391000000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.6-1.2-2.2-1.5-1.2-1.9-1.2-2.8-10.8-1.9-1.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value318387456453323470384317288378439273261378421247317340361247308335285230
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Investments

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value-1219-866-1474-1458-505390-3512-11671241-1857-10601
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3.4-2.5-4.3-4.2-1.51.2-10.5-3.43.8-6.0-35.2

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-05-312017-02-282016-11-30
Value4788507238775329108519542979110000
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value476347023129421525725451383222811879261563154760-5040411890765781700550
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value447410399403419422448476402413495411411406389387394393371371320322
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value447410399403419422448476402413495411411406389387394393371371320322
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value4404734346132201912270300252537631000045700623529395237945005000
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value476347023129421525725451383222811879261563154760-5040411890765781700550
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-31
Value0.1460.036-0.0169999999999999870.130.1670.142-0.0269999999999999960.0760.2740.219-0.00500000000000000440.1240.190.173-0.0080000000000000070.228
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

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

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

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Deferred Tax Assets Valuation Allowance

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-02-292019-11-302019-08-31
Value21755216740
Percentage of OperatingLeaseRightOfUseAsset100.0100.00.0

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312016-08-31
Value9881000120710381009118397520741988207234969992
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-30
Value-263-392237-37-7311067-10-240-1901026-2442012749687-719952
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfAcquisitionCosts



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value1171181271231231191311138585838282651-10010181887-9621789
Percentage of AmortizationOfAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfIntangibleAssets



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value1171181371421391341301461219698989495761041249211210420969687173
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-05-312017-02-282016-11-302016-05-312016-02-292015-11-302015-05-312015-02-282014-11-302014-05-312014-02-28
Value18161714111210766423103656
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value991247580826658576551379172917184-153334174-45924
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value-12-20617028-174208-110086-84-1424
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated, us-gaap:SellingGeneralAndAdministrativeExpenses



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-29
Value13-7459140-1064592108-164-19-17-19-2502024-23
Percentage of ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated, wba:OtherIncomeExpenses



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-29
Value-711-8-8-63-143-134-33-1-151-49433
Percentage of ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1-53.8-14.9-13.6-5.75.76.7-15.22.80.6-178.9194.15.3750.02.0-245.016.7-143.5

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-282013-11-30
Value0.45750.45750.4580.440.440.440.440.40.40.40.40.3750.3750.3750.3750.360.360.360.360.33750.33750.33750.33750.3150.3150.315
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-02-292019-11-302019-02-282018-11-30
Value73716460
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-02-292019-11-302019-02-282018-11-30
Value37355049
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost



Period End2020-02-292019-11-302019-02-282018-11-30
Value-35-34-13-10
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:SellingGeneralAndAdministrativeExpenses



Period End2020-02-292019-11-302019-02-282018-11-30
Value1211
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:ForeignPlan



Period End2020-02-292019-11-302019-02-282018-11-30
Value29383331
Percentage of DefinedContributionPlanCostRecognized100.0100.0100.0100.0

us-gaap:Depreciation



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value375359404379360356360358347335300334332335303353346298394339311256136267258
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value448407410399403420473475402398495411411406407390388393397368
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value43000125280686660000000
Percentage of DividendsCommonStockCash9.60.00.00.00.20.511.016.81.517.41.51.50.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value404407410399402418421395396398409405405406407390388393397368
Percentage of DividendsCommonStockCash90.2100.0100.0100.099.899.589.083.298.5100.082.698.598.5100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value-213-126-6-16-292729
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestExpense



Period End2020-02-29
Value14
Percentage of FinanceLeaseInterestExpense100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization



Period End2020-02-29
Value10
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0

us-gaap:GainLossRelatedToLitigationSettlement



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value0.00.00.0-7000000.0-14000000.0-10000000.0-164000000.0-5000000.0-90000000.0-25000000.0
Percentage of GainLossRelatedToLitigationSettlement0.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value-51232-156-310224-111-158-28317719899215-637324-1159
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302018-11-302017-11-302017-08-312017-05-31
Value-25122-479540105
Percentage of GoodwillForeignCurrencyTranslationGainLoss49.052.642.348.040.448.8

us-gaap:OperatingSegments, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302018-11-302017-11-302017-08-312017-05-31
Value-26110-6410359110
Percentage of GoodwillForeignCurrencyTranslationGainLoss51.047.457.752.059.651.2

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value1259104888413851536142718201597198911851125150914641448140415611364141121418622587125321511481158
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value434168-59542031514-99136-21161291591197109216151137136
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

wba:OtherEquityMethodInvestments



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value15-94-5915111514131-21161291591197
Percentage of IncomeLossFromEquityMethodInvestments34.9-225.02.4100.0100.027.85.4100.0100.0-13.10.7100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxesPaid



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value5009276587056117212725645261302474632883314315033940853518229297
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-369924292-20-415109769635-419101186932-95884886526-580740249-344-51187486-254
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-3572-34150-61694-99-11065724638-148-632176743-139231-156-80-303204120-150
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value9445268-100-201-341271-172404-2221404169-378560-168250-329322-13260-80241-21
Percentage of IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-120117-67-50-54-158-45-81954-153169-348-50-767105-22-67-271172
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-6153219-228318-62-8815422-5-126109-4512-713832-33-4120221
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value20811659-434649515-3711252753620342-448259-107-160-1416665-11838353205294
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value9224510622111223712716964217
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryLIFOReservePeriodCharge



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value28335929839-82694354-38974958405-9368462676-69
Percentage of InventoryLIFOReservePeriodCharge100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost



Period End2020-02-29
Value841
Percentage of OperatingLeaseCost100.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-30
Value4-12-16310041800-173-1026-11
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value0-13456-1930000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax0.08.3-20.95600.00.00.00.00.00.0-0.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-28
Value-84564-513-675516-224-40-644382508253400-2
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-2100.0-4700.0314.7-67500.00.00.0-9.60.00.0-50800.0346.6-392.2-33.3

us-gaap:AccumulatedTranslationAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-30
Value-121642-386-733537-228-447-647381506177499-1-808
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-3025.0-5350.0236.8-73300.00.00.0-106.90.00.0-50600.0242.5-489.2-16.77345.5

wba:AOCINetInvestmentHedgesParent



Period End2020-02-292019-11-302019-02-282018-11-30
Value27-55-160
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax675.0458.30.00.0

wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent



Period End2020-02-292019-11-302019-02-282018-11-302017-11-30
Value6-10-213
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax150.083.30.00.0-300.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-05-312018-02-282017-11-30
Value1044-133110
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.00.0100.0100.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent



Period End2020-02-292019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-94-696529-232-6423865222545115-865-1744600-1245-445-70-77-127-63-1369846
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-02-292019-05-312019-02-282018-11-302018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value-94-683519-229-6293805082525061-818-1715591-1210-444-73-73-141-63
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.098.198.198.798.098.497.399.299.020.094.698.398.597.299.8104.394.8111.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value17141224-244220-72-5-59245-32-3-252815222
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-02-292019-11-302019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-312014-02-28
Value-9-28113-58-97443-17965-152278-275-15126428-496-57-479461504199-771124-59
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-7435-10-36-5-133-4164-31-45-12-16-20-22147-4-11591650423
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:PaymentsForRestructuring

wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value3722
Percentage of PaymentsForRestructuring100.0100.0

wba:EmployeeSeveranceAndOtherExitCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-30
Value626
Percentage of PaymentsForRestructuring16.2118.2

wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value64
Percentage of PaymentsForRestructuring16.218.2

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-31
Value994634444718
Percentage of PaymentsForRestructuring24.340.90.00.00.00.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value01
Percentage of PaymentsForRestructuring0.04.5

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-31
Value15354647668170
Percentage of PaymentsForRestructuring40.5159.10.00.00.00.00.0

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-31
Value43273324
Percentage of PaymentsForRestructuring116.2122.70.00.0

us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

wba:RetailPharmacyUSA



Period End2020-02-29
Value60
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value-1062492-845116119-212-10514-28-30-1-89-25-16-13-15-20-299-61-14-22
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfOtherAssetsInvestingActivities



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value1522224124304342035132017-4263931454011354143
Percentage of ProceedsFromSaleOfOtherAssetsInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockPlans



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-302014-08-312014-05-31
Value141418183710156355132435875416046587110310718111294102
Percentage of ProceedsFromStockPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-28
Value3-25444125-2-30-2181090
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-30
Value-1-1-1-1-2-1-1-1-1-1
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax-33.350.0-20.0-25.0-50.0-25.0-0.850.033.30.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-28
Value2-342238018-2-1-2271101
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax66.7150.080.050.050.075.064.0-900.066.70.0104.1100.90.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-28
Value000000-16800000
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax0.0-0.00.00.00.00.0-12.8-400.0-0.00.0-0.00.00.0

us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-02-292019-11-302019-02-282018-11-30
Value-2-220
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.0100.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-02-292019-11-302019-02-282018-11-30
Value0001
Percentage of ReclassificationFromAociCurrentPeriodTax-0.0-0.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-02-292019-11-302019-02-282018-11-30
Value-8-1752
Percentage of ReclassificationFromAociCurrentPeriodTax400.0850.0250.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-02-292019-11-302019-02-282018-11-30
Value30-11
Percentage of ReclassificationFromAociCurrentPeriodTax-150.0-0.0-50.00.0

wba:AOCINetInvestmentHedgesParent



Period End2020-02-292019-11-302019-02-282018-11-30
Value-7-1340
Percentage of ReclassificationFromAociCurrentPeriodTax350.0650.0200.00.0

wba:AccumulatedOtherComprehensiveIncomeofEquityMethodInvestmentsAttributableToParent



Period End2020-02-292019-11-302019-02-282018-11-30
Value-2-200
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.00.00.0

us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-30
Value149321447614359146841406414322135951583012132116041163010703106021063610453106321048110323
Percentage of RelatedPartyTransactionPurchasesFromRelatedParty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312016-05-312015-11-302014-11-30
Value3099749312076247390632
Percentage of RestructuringAndRelatedCostIncurredCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringCharges

wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-31
Value41111132
Percentage of RestructuringCharges100.0100.0100.0100.0

wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value7140
Percentage of RestructuringCharges1775.0363.6

wba:EmployeeSeveranceAndOtherExitCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-30
Value126
Percentage of RestructuringCharges300.054.5

wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value2412
Percentage of RestructuringCharges600.0109.1

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-31
Value18374439-717
Percentage of RestructuringCharges450.027.366.7134.40.00.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value101
Percentage of RestructuringCharges250.09.1

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-31
Value3099748312076
Percentage of RestructuringCharges750.081.887.4150.00.00.00.0

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-31
Value1096419756
Percentage of RestructuringCharges2725.0581.8177.5175.0

us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments

us-gaap:RestructuringCosts

us-gaap:OperatingSegments, wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302019-02-282018-11-30
Value00850
Percentage of RestructuringCosts0.00.0100.00.0

us-gaap:OperatingSegments, wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-02-282018-11-30
Value03268
Percentage of RestructuringCosts0.00.030.60.0

us-gaap:OperatingSegments, wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-02-282018-11-30
Value3800
Percentage of RestructuringCosts0.00.00.00.0

us-gaap:OperatingSegments, wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302019-02-282018-11-30
Value45110
Percentage of RestructuringCosts0.00.012.90.0

us-gaap:OperatingSegments, wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-02-282018-11-30
Value2911413
Percentage of RestructuringCosts0.00.016.50.0

us-gaap:OperatingSegments, wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-02-282018-11-30
Value3934140
Percentage of RestructuringCosts0.00.016.50.0

us-gaap:OperatingSegments, wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302018-11-30
Value1341
Percentage of RestructuringCosts0.00.00.0

us-gaap:OperatingSegments, wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302018-11-30
Value970
Percentage of RestructuringCosts0.00.00.0

us-gaap:OperatingSegments, wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302018-11-30
Value104
Percentage of RestructuringCosts0.00.00.0

us-gaap:OperatingSegments, wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302018-11-30
Value910
Percentage of RestructuringCosts0.00.00.0

us-gaap:ConsolidationItems, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wba:TransformationalCostManagementProgram, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302019-02-282018-11-30
Value56961
Percentage of RestructuringCosts0.00.0112.90.0

us-gaap:OperatingSegments, wba:TransformationalCostManagementProgram, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-02-282018-11-30
Value4394027
Percentage of RestructuringCosts0.00.047.10.0

us-gaap:OperatingSegments, wba:TransformationalCostManagementProgram, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-02-282018-11-30
Value6049140
Percentage of RestructuringCosts0.00.016.50.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-30
Value311111321118
Percentage of RestructuringCosts0.00.00.00.0130.60.0

wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-02-282018-11-30
Value72403913
Percentage of RestructuringCosts0.00.045.90.0

wba:EmployeeSeveranceAndOtherExitCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-02-282018-11-30
Value1262227
Percentage of RestructuringCosts0.00.025.90.0

wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302018-11-30
Value24122
Percentage of RestructuringCosts0.00.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-31
Value18374449-7172
Percentage of RestructuringCosts0.00.00.00.010.60.00.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302018-11-30
Value1014
Percentage of RestructuringCosts0.00.00.0

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-31
Value309974931207624
Percentage of RestructuringCosts0.00.00.00.036.50.00.00.0

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-30
Value109641975615028
Percentage of RestructuringCosts0.00.00.00.0176.50.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserveTranslationAdjustment

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value01
Percentage of RestructuringReserveTranslationAdjustment0.0100.0

us-gaap:RestructuringPlan

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value01
Percentage of RestructuringReserveTranslationAdjustment0.0100.0

us-gaap:SaleAndLeasebackTransactionGainLossNet



Period End2020-02-29
Value63
Percentage of SaleAndLeasebackTransactionGainLossNet100.0

us-gaap:ShortTermDebtType

us-gaap:ShortTermDebtWeightedAverageInterestRateOverTime

us-gaap:CommercialPaper



Period End2020-02-292019-11-302019-02-282018-11-30
Value-0.0012999999999999990.02550.00349999999999999960.0261
Percentage of ShortTermDebtWeightedAverageInterestRateOverTime100.0100.0100.0100.0

us-gaap:ShortTermDebtType

us-gaap:ShorttermDebtAverageOutstandingAmount

us-gaap:CommercialPaper



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312016-08-312015-08-31
Value100290010020060018000200-4-28
Percentage of ShorttermDebtAverageOutstandingAmount100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-30
Value01000310110111
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value1314181837101563551324259714663
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value3-20371221287-581615-522
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation23.1-142.916.738.932.42.021.422.913.7-15.619.027.121.1-10.934.9

us-gaap:TreasuryStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value103515112599442744373443565041
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation76.9250.083.361.167.698.078.677.186.3115.681.072.978.9108.765.1

us-gaap:SubleaseIncome



Period End2020-02-29
Value16
Percentage of SubleaseIncome100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

us-gaap:CommonStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-30
Value788113011410034471105
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value4404734346122201912270300252537631000045700623529395237
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStock



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value4404734346122201912270300252537631000045700623529395237
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost



Period End2020-02-29
Value208
Percentage of VariableLeaseCost100.0

wba:AdjustedOperatingIncome



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-11-30
Value1703146315581717193517321885194721631809188419142016172615551814212017191450174918401118
Percentage of AdjustedOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-30
Value2001-11-103-2-15-400-5-2-5
Percentage of AdjustedOperatingIncome0.10.00.00.1-0.10.1-0.10.00.1-0.1-0.10.3-0.20.00.0-0.3-0.1-0.3

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wba:PharmaceuticalWholesale



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-31
Value235229229265225220222257231224221253226224208179155166158171
Percentage of AdjustedOperatingIncome13.815.714.715.411.612.711.813.210.712.411.713.211.213.013.49.97.39.710.99.8

us-gaap:OperatingSegments, wba:RetailPharmacyInternational



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-05-312015-02-28
Value19879194165256132259198280210261193242213247258335315249125
Percentage of AdjustedOperatingIncome11.65.412.59.613.27.613.710.212.911.613.910.112.012.315.914.215.818.314.26.8

us-gaap:OperatingSegments, wba:RetailPharmacyUSA



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-05-31
Value1267115511361286145513791405149216491377140314631552128911001382163212431328
Percentage of AdjustedOperatingIncome74.478.972.974.975.279.674.576.676.276.174.576.477.074.770.776.277.072.375.9

wba:AdjustmentsToEquityEarningsInEquityInvestmentOne



Period End2020-02-292019-11-302019-02-282018-11-302017-11-302016-11-30
Value-73000000.0-80000000.0-9000000.0-44000000.0-189000000.0-41000000.0
Percentage of AdjustmentsToEquityEarningsInEquityInvestmentOne100.0100.0100.0100.0100.0100.0

wba:BusinessInvestmentandAssetAcquisitionsNetofCashAcquired



Period End2020-02-292019-11-302019-02-282018-11-302017-11-30
Value-106000000.0-180000000.0-147000000.0-200000000.0-265000000.0
Percentage of BusinessInvestmentandAssetAcquisitionsNetofCashAcquired100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation

wba:DefinedContributionPlanProfitSharingProvisionBenefitExpenseAmount

country:US



Period End2020-02-292019-11-302019-02-282018-11-30
Value55586461
Percentage of DefinedContributionPlanProfitSharingProvisionBenefitExpenseAmount100.0100.0100.0100.0

wba:IncomeLossFromEquityMethodInvestmentOne



Period End2020-02-292019-11-302019-02-282018-11-302017-11-302016-11-30
Value28138339-11217
Percentage of IncomeLossFromEquityMethodInvestmentOne100.0100.0100.0100.0100.0100.0

wba:IncomeLossfromOtherEquityMethodInvestments



Period End2020-02-292019-11-302019-02-282018-11-302017-11-302016-11-30
Value15-99151312
Percentage of IncomeLossfromOtherEquityMethodInvestments100.0100.0100.0100.0100.0100.0

wba:OtherComprehensiveIncomeLossNetInvestmentHedgesAfterTax



Period End2020-02-292019-11-302019-02-282018-11-30
Value-2142120
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgesAfterTax100.0100.0100.00.0

wba:OtherComprehensiveIncomeLossShareOfOtherComprehensiveIncomeLossOfEquityMethodInvestmentsAfterTax



Period End2020-02-292019-11-302019-02-282018-11-30
Value-482-1
Percentage of OtherComprehensiveIncomeLossShareOfOtherComprehensiveIncomeLossOfEquityMethodInvestmentsAfterTax100.0100.0100.0100.0

wba:RestructuringAndRelatedCostNumberOfStoresExpectedToClose



Period End2020-02-292019-11-302017-10-24
Value0.0750.0600.0
Percentage of RestructuringAndRelatedCostNumberOfStoresExpectedToClose0.0100.0100.0

us-gaap:StatementGeographical, us-gaap:RestructuringPlan

country:GB, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value0.0200.0
Percentage of RestructuringAndRelatedCostNumberOfStoresExpectedToClose0.026.7

country:US, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value0.0200.0
Percentage of RestructuringAndRelatedCostNumberOfStoresExpectedToClose0.026.7

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

wba:RestructuringReserveAccountingPronouncementAdjustments

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-30
Value0.0-378000000.0
Percentage of RestructuringReserveAccountingPronouncementAdjustments0.0100.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value0.0-4000000.0
Percentage of RestructuringReserveAccountingPronouncementAdjustments0.01.1

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-30
Value0.0-378000000.0
Percentage of RestructuringReserveAccountingPronouncementAdjustments0.0100.0

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value0.0-4000000.0
Percentage of RestructuringReserveAccountingPronouncementAdjustments0.01.1

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

wba:RestructuringReserveOtherNonCash

wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-31
Value-4-11-111-32
Percentage of RestructuringReserveOtherNonCash100.0100.0100.0100.0

wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value-6-2
Percentage of RestructuringReserveOtherNonCash150.018.2

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value30
Percentage of RestructuringReserveOtherNonCash-75.0-0.0

us-gaap:RestructuringPlan

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-31
Value-6-14-116-32
Percentage of RestructuringReserveOtherNonCash150.0127.3104.5100.0

wba:TransformationalCostManagement



Period End2020-02-292019-11-302019-02-282018-11-30
Value1238615030
Percentage of TransformationalCostManagement100.0100.0100.0100.0

us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312014-08-31
Value67476422648465206511624662745802548848184384414842073627345634563456345628672360
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsReceivableNet

us-gaap:TradeAccountsReceivable



Period End2020-02-292019-11-302019-08-312018-11-302018-08-312018-05-312018-02-282017-08-31
Value63006100600059005400589363005458
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableRelatedParties



Period End2020-02-292019-11-302019-08-312018-11-302018-08-312018-05-312018-02-282017-08-31
Value13001300120013001200126615001070
Percentage of AccountsReceivableRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsNoncurrent



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value71094712034889949565505844985850278501645045846937462564602144996452444680547620460074842649125496155064225028
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure



Period End2020-02-292019-11-302019-08-312018-11-302018-08-31
Value146112217398227
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1



Period End2020-02-292019-11-302019-08-312018-11-302018-08-31
Value146112217398227
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0

us-gaap:DebtInstrument

us-gaap:DebtInstrumentCarryingAmount

wba:DebtIssuanceNoteFive



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-05-312017-02-282016-11-30
Value9009009009009009009009001000900900900900
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wba:DebtIssuanceNoteFour



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-05-312017-02-282016-11-30
Value2500250025002500250025002500250025002500600060006000
Percentage of DebtInstrumentCarryingAmount277.8277.8277.8277.8277.8277.8277.8277.8250.0277.8666.7666.7666.7

wba:DebtIssuanceNoteOne



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-05-312017-02-282016-11-30
Value5200520065006500650065006500650065006500720072007200
Percentage of DebtInstrumentCarryingAmount577.8577.8722.2722.2722.2722.2722.2722.2650.0722.2800.0800.0800.0

wba:DebtIssuanceNoteSix



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-05-312017-02-282016-11-30
Value800800800800800800900900900900800800800
Percentage of DebtInstrumentCarryingAmount88.988.988.988.988.988.9100.0100.090.0100.088.988.988.9

us-gaap:DebtInstrument

us-gaap:DebtInstrumentFairValue

wba:DebtIssuanceNoteFive



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value900900900900900900900100010001000100010009009001000
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wba:DebtIssuanceNoteFour



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value260025002600250024002300240024002400250025006100600059006200
Percentage of DebtInstrumentFairValue288.9277.8288.9277.8266.7255.6266.7240.0240.0250.0250.0610.0666.7655.6620.0

wba:DebtIssuanceNoteOne



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-31
Value5500540068006400640063006300640065006700680075007400730077007400790078007800
Percentage of DebtInstrumentFairValue611.1600.0755.6711.1711.1700.0700.0640.0650.0670.0680.0750.0822.2811.1770.00.00.00.00.0

wba:DebtIssuanceNoteSix



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value900900900900900900900900900900900900800800900
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.090.090.090.090.090.088.988.990.0

wba:DebtIssuanceNoteTwo



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312014-08-31
Value18001700170017001600160017001700170017001700170017001700180017001600160016003400
Percentage of DebtInstrumentFairValue200.0188.9188.9188.9177.8177.8188.9170.0170.0170.0170.0170.0188.9188.9180.00.00.00.00.00.0

us-gaap:DeferredIncomeTaxLiabilitiesNet



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312016-08-31
Value1637161817851860198217931815197319462319228124032644
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DerivativeAssetNotionalAmount

us-gaap:OtherCurrentAssets, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-11-30
Value10050
Percentage of DerivativeAssetNotionalAmount100.0100.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-08-312019-05-312018-08-312018-05-312018-02-282017-11-302017-08-312016-08-31
Value3781837152800241177
Percentage of DerivativeAssetNotionalAmount378.00.00.00.00.00.00.00.00.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value28731653348531057482476327337621981392211332531177
Percentage of DerivativeAssetNotionalAmount2873.03306.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherCurrentLiabilities, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value1265251970765828078168250317730642816976105241
Percentage of DerivativeAssetNotionalAmount1265.05038.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherNoncurrentAssets, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-11-302019-08-312019-05-312018-11-30
Value851805800800400
Percentage of DerivativeAssetNotionalAmount851.01610.00.00.00.0

us-gaap:OtherNoncurrentLiabilities, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-11-302019-02-282018-11-30
Value206207623100
Percentage of DerivativeAssetNotionalAmount206.0414.00.00.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeAssets

us-gaap:CrossCurrencyInterestRateContract



Period End2020-02-292019-11-302019-08-312018-11-30
Value4326733
Percentage of DerivativeAssets100.0100.0100.0100.0

us-gaap:ForeignExchangeForward



Period End2020-02-292019-11-302019-08-312018-11-302018-08-31
Value5916886552
Percentage of DerivativeAssets137.261.5120.52166.70.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CrossCurrencyInterestRateContract, us-gaap:FairValueInputsLevel2



Period End2020-02-292019-11-302019-08-312018-11-30
Value4326733
Percentage of DerivativeAssets100.0100.0100.0100.0

us-gaap:ForeignExchangeForward, us-gaap:FairValueInputsLevel2



Period End2020-02-292019-11-302019-08-312018-11-302018-08-31
Value5916886552
Percentage of DerivativeAssets137.261.5120.52166.70.0

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

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:OtherCurrentAssets, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-11-30
Value10
Percentage of DerivativeFairValueOfDerivativeAsset100.00.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-08-312019-05-312018-08-312018-05-312018-02-282017-11-302017-08-312016-08-31
Value7110000016
Percentage of DerivativeFairValueOfDerivativeAsset700.00.00.00.00.00.00.00.00.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value521687107365521471300216
Percentage of DerivativeFairValueOfDerivativeAsset5200.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherCurrentLiabilities, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value97963925406115195110
Percentage of DerivativeFairValueOfDerivativeAsset900.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherNoncurrentAssets, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-11-302019-08-312019-05-312018-11-30
Value422673393
Percentage of DerivativeFairValueOfDerivativeAsset4200.00.00.00.00.0

us-gaap:OtherNoncurrentLiabilities, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-02-292019-11-302019-02-282018-11-30
Value47160
Percentage of DerivativeFairValueOfDerivativeAsset400.00.00.00.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilities

us-gaap:CrossCurrencyInterestRateContract



Period End2020-02-292019-11-30
Value47
Percentage of DerivativeLiabilities100.0100.0

us-gaap:ForeignExchangeForward



Period End2020-02-292019-11-302019-08-312018-11-302018-08-31
Value979654
Percentage of DerivativeLiabilities225.01128.60.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CrossCurrencyInterestRateContract, us-gaap:FairValueInputsLevel2



Period End2020-02-292019-11-30
Value47
Percentage of DerivativeLiabilities100.0100.0

us-gaap:ForeignExchangeForward, us-gaap:FairValueInputsLevel2



Period End2020-02-292019-11-302019-08-312018-11-302018-08-31
Value979654
Percentage of DerivativeLiabilities225.01128.60.00.00.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestmentOwnershipPercentage

wba:AmerisourceBergenCorporation



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-31
Value0.280.280.270.270.270.270.260.260.260.260.260.260.260.260.240.16
Percentage of EquityMethodInvestmentOwnershipPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value692169026851667366836570661062726431602863206323616461366174121712400007336
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0

us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

wba:AmerisourceBergenAndOtherEquityMethodInvestments



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312015-08-31
Value69216902685166736683657066106272643160286320632361646136617441631242
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

wba:AmerisourceBergenCorporation



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-31
Value5206519452115175521251565138512050764895502450514982496849642936
Percentage of EquityMethodInvestments75.275.376.177.678.078.577.781.678.981.279.579.980.881.080.40.0

wba:OtherEquityMethodInvestments



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312015-08-312014-08-31
Value1715170816401498147114141472115213551133129612721182116812101227124274
Percentage of EquityMethodInvestments24.824.723.922.422.021.522.318.421.118.820.520.119.219.019.60.00.01.0

us-gaap:EquitySecuritiesFvNi



Period End2020-02-292019-11-302019-08-31
Value445
Percentage of EquitySecuritiesFvNi100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1



Period End2020-02-292019-11-302019-08-31
Value445
Percentage of EquitySecuritiesFvNi100.0100.0100.0

us-gaap:FinanceLeaseLiability



Period End2020-02-292019-11-30
Value10781020
Percentage of FinanceLeaseLiability100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value1821175320211930186117391640154414571378134112811255146514391403129311851090971942936
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:TrademarksAndTradeNames



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value255264250247242217206190182169155135129105
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization14.015.112.412.813.012.512.612.312.512.311.610.510.37.3

wba:CustomerRelationshipsAndLoyaltyCardHolders



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312015-08-31
Value143713641262119411471067997930873397409371328295275173
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization78.977.862.461.961.661.460.860.259.928.830.529.026.120.119.115.9

wba:FavorableLeaseInterestsAndNonCompeteAgreements



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312015-08-31
Value2627410396386370359353338335355355344358388299
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.41.520.320.520.721.321.922.923.224.326.527.727.424.427.027.4

wba:PurchasingAndPayerContracts



Period End2020-02-292019-11-302019-08-31
Value1039799
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization5.75.54.9

us-gaap:FiniteLivedIntangibleAssetsGross



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value5283529457875917597958275794583655534028392839273594387840444346424644544387416747802108
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:TrademarksAndTradeNames



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value455473461545507478489495509513504502509532
Percentage of FiniteLivedIntangibleAssetsGross8.68.98.09.28.58.28.48.59.212.712.812.814.213.2

wba:CustomerRelationshipsAndLoyaltyCardHolders



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312015-08-31
Value4397439142904329442142914235433140361910185118301764176518672139
Percentage of FiniteLivedIntangibleAssetsGross83.282.974.173.273.973.673.174.272.747.447.146.649.145.546.248.8

wba:FavorableLeaseInterestsAndNonCompeteAgreements



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312015-08-31
Value5857654661669668680621618499523536542572619594
Percentage of FiniteLivedIntangibleAssetsGross1.11.111.311.211.211.511.710.611.112.413.313.615.114.715.313.5

wba:PurchasingAndPayerContracts



Period End2020-02-292019-11-302019-08-31
Value373373382
Percentage of FiniteLivedIntangibleAssetsGross7.17.06.6

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value7466751471107338781474967629781981247938756975627311731576978613816987719054803383878
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:TrademarksAndTradeNames



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value54945529523253265688546055575696591957835514550753235604
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill73.673.673.672.672.872.872.872.872.972.972.872.872.872.8

wba:PharmacyLicenses



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-08-31
Value19721985187820122126203620722123220521552055205519882093
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill26.426.426.427.427.227.227.227.227.127.127.227.227.227.2

us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding

us-gaap:RevolvingCreditFacility, wba:December2018RevolvingCreditAgreement



Period End2020-02-292019-11-302019-08-312019-05-312019-02-28
Value1003003000500
Percentage of LineOfCreditFacilityFairValueOfAmountOutstanding100.0100.0100.00.0100.0

us-gaap:RevolvingCreditFacility, wba:January2019364DayRevolvingCreditAgreement



Period End2020-02-292019-11-302019-08-312019-05-312019-02-28
Value600110002000
Percentage of LineOfCreditFacilityFairValueOfAmountOutstanding600.0366.70.00.00.0

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

us-gaap:RevolvingCreditFacility, wba:April2020RevolvingCreditAgreement, us-gaap:SubsequentEvent



Period End2020-04-01
Value0
Percentage of LineOfCreditFacilityFairValueOfAmountOutstanding0.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wba:December2018TermLoanCreditAgreement, us-gaap:LoansPayable



Period End2020-02-292019-11-30
Value1000500
Percentage of LineOfCreditFacilityFairValueOfAmountOutstanding1000.0166.7

wba:November2018CreditAgreement, us-gaap:LineOfCredit



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-30
Value9007005008007001000
Percentage of LineOfCreditFacilityFairValueOfAmountOutstanding900.0233.3166.70.0140.00.0

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

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:RevolvingCreditFacility, wba:April2020RevolvingCreditAgreement, us-gaap:SubsequentEvent



Period End2020-04-01
Value750
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:OperatingLeaseLiability



Period End2020-02-292019-11-30
Value2423724182
Percentage of OperatingLeaseLiability100.0100.0

us-gaap:LongtermDebtType

us-gaap:OtherLongTermDebt

us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value242425
Percentage of OtherLongTermDebt100.0100.0100.0

us-gaap:PreferredStockParOrStatedValuePerShare



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.0625
Percentage of PreferredStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReportingUnit

us-gaap:ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount

wba:BootsReportingUnit



Period End2020-02-292019-11-302019-06-012019-05-31
Value0.040.040.090.09
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalents



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-31
Value196189184199191203190
Percentage of RestrictedCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

wba:AssetImpairmentRestructuringCharges, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value275271
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0100.0

wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value236165
Percentage of RestructuringAndRelatedCostCostIncurredToDate185.860.9

wba:EmployeeSeveranceAndOtherExitCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-30
Value176164
Percentage of RestructuringAndRelatedCostCostIncurredToDate164.060.5

wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value5834
Percentage of RestructuringAndRelatedCostCostIncurredToDate121.112.5

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302018-11-30
Value15914112
Percentage of RestructuringAndRelatedCostCostIncurredToDate157.852.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value3626
Percentage of RestructuringAndRelatedCostCostIncurredToDate113.19.6

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-302018-11-30
Value335305120
Percentage of RestructuringAndRelatedCostCostIncurredToDate1121.8112.50.0

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-30
Value605496
Percentage of RestructuringAndRelatedCostCostIncurredToDate1220.0183.0

us-gaap:Restatement, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostExpectedCost1

srt:ScenarioPreviouslyReported, wba:StoreOptimizationProgram



Period End2020-02-29
Value350
Percentage of RestructuringAndRelatedCostExpectedCost1100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

wba:EmployeeSeveranceAndOtherExitCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-30
Value210190
Percentage of RestructuringAndRelatedCostExpectedCost160.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-10-24
Value190160160160160160270270270270
Percentage of RestructuringAndRelatedCostExpectedCost154.30.00.00.00.00.00.00.00.00.0

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-10-24
Value400350350350350350450450450450
Percentage of RestructuringAndRelatedCostExpectedCost1114.30.00.00.00.00.00.00.00.00.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserve

wba:EmployeeSeveranceAndBusinessTransitionCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-31
Value1107557
Percentage of RestructuringReserve100.0100.0100.0

wba:EmployeeSeveranceAndOtherExitCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-31
Value3122
Percentage of RestructuringReserve2.71.338.6

wba:InformationTechnologyTransformationAndOtherExitCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312018-08-31
Value22940
Percentage of RestructuringReserve20.012.07.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312017-08-31
Value3123407332321340308320
Percentage of RestructuringReserve28.230.7714.00.00.00.00.00.00.0

wba:LeaseObligationsandOtherRealEstateCosts, wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312018-08-31
Value2714170
Percentage of RestructuringReserve24.518.729.80.0

us-gaap:RestructuringPlan

wba:StoreOptimizationProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312017-08-31
Value3424429338336355329460
Percentage of RestructuringReserve30.932.0752.60.00.00.00.00.00.0

wba:TransformationalCostManagementProgram



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-08-31
Value158987828300
Percentage of RestructuringReserve143.6130.7136.80.00.00.0

us-gaap:ShortTermBorrowings



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-31
Value5984622557385483535643441966258731401268251483811531095323
Percentage of ShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument, us-gaap:ShortTermDebtType

wba:A2700NotesPayableDue2019, us-gaap:NotesPayableToBanks



Period End2020-02-292019-11-302019-08-31
Value001250
Percentage of ShortTermBorrowings0.00.021.8

wba:A2875NotesPayableDue2020, us-gaap:NotesPayableToBanks



Period End2020-02-292019-11-302019-08-31
Value5135150
Percentage of ShortTermBorrowings8.68.30.0

us-gaap:ShortTermDebtType

us-gaap:CommercialPaper



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-31
Value251726232400282030271855430103921409900
Percentage of ShortTermBorrowings42.142.141.851.456.542.721.940.268.278.10.0

us-gaap:RevolvingCreditFacility



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-08-31
Value2512262916249486445009999994490
Percentage of ShortTermBorrowings42.042.228.317.312.011.550.838.614.30.0

wba:OtherShortTermDebt



Period End2020-02-292019-11-302019-08-312018-11-302018-08-312017-11-302017-08-312016-08-312016-05-312016-02-292015-11-302015-08-312014-08-31
Value443457464492288278251323374105210831068774
Percentage of ShortTermBorrowings7.47.38.111.314.621.9100.0100.00.00.00.00.00.0

us-gaap:TreasuryStockShares



Period End2020-02-292019-11-302019-08-312019-05-312019-02-282018-11-302018-08-312018-05-312018-02-282017-11-302017-08-312017-05-312017-02-282016-11-302016-08-312016-05-312016-02-292015-11-302015-08-312015-05-312015-02-282014-08-31
Value29228427726925822922018018018214810291938990928682807977
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wba:LongTermDebtNetDiscountAndFairMarketValueAdjustments

wba:A2125NotesPayableDue2026, us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value818821824
Percentage of LongTermDebtNetDiscountAndFairMarketValueAdjustments100.0100.0100.0

wba:A2875NotesPayableDue2020, us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value00488
Percentage of LongTermDebtNetDiscountAndFairMarketValueAdjustments0.00.059.2

wba:A3600NotesPayableDue2025, us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value384386365
Percentage of LongTermDebtNetDiscountAndFairMarketValueAdjustments46.947.044.3

wba:A4500NotesPayableDue2034, us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value496495495
Percentage of LongTermDebtNetDiscountAndFairMarketValueAdjustments60.660.360.1

wba:A4800NotesPayableDue2044, us-gaap:UnsecuredDebt



Period End2020-02-292019-11-302019-08-31
Value149314931492
Percentage of LongTermDebtNetDiscountAndFairMarketValueAdjustments182.5181.9181.1

Line plots across dimensions of each concept

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


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents


us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents


us-gaap:ProfitLoss us-gaap:StatementEquityComponents