BMY


Line plots across dimensions of each concept
Tables

Table of contents



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

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:Revenues
us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory
us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory, us-gaap:TypeOfArrangement
us-gaap:ProductOrService
us-gaap:StatementGeographical
us-gaap:TypeOfArrangement

us-gaap:CostOfGoodsAndServicesSold
us-gaap:TypeOfArrangement

us-gaap:CostsAndExpenses

us-gaap:ResearchAndDevelopmentExpense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:TypeOfArrangement

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit
bmy:IncomeTaxExpenseBenefitComponent

us-gaap:ProfitLoss

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:ReceivablesNetCurrent
us-gaap:TypeOfArrangement

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:Land

us-gaap:MachineryAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:ConstructionInProgressGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:EquitySecuritiesFvNi
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LiabilitiesCurrent

us-gaap:DebtCurrent

us-gaap:LongTermDebtCurrent

us-gaap:AccountsPayableCurrent
us-gaap:TypeOfArrangement

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:DividendsPayableCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanType

us-gaap:MinorityInterest
us-gaap:StatementEquityComponents

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CommonStockValue
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital
us-gaap:StatementEquityComponents

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValue
us-gaap:StatementEquityComponents

us-gaap:MinorityInterest
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInInventories

us-gaap:DeferredIncomeTaxExpenseBenefit
bmy:DeferredIncomeTaxExpenseBenefitComponent

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

bmy:AcquiredDevelopedProductRightsReclassifiedFromIPRD
us-gaap:StatementScenario

bmy:AllianceTransitionalServices

bmy:AmortizationofAcquiredIntangibleAssets
us-gaap:Range, us-gaap:RestructuringPlan
bmy:Cashoutlayspercentage

bmy:Divestitureandotherproceeds

bmy:Divestituregainsandroyalties

bmy:GrosstoNetAdjustments
bmy:GrosstoNetAdjustments

bmy:OtherIncomeReceivedFromAlliancePartners

bmy:OtherOtherIncomeExpense
us-gaap:RestructuringPlan
bmy:OtherRestructuringActivities
us-gaap:RestructuringPlan
bmy:OtherShutdownCosts

bmy:Pensionsettlementsandamortization

bmy:PriorPeriodGrosstoNetAdjustmentImpactedbyNewAccountingPronouncement

bmy:ReceivablesSoldOnNonrecourseBasis
us-gaap:TypeOfArrangement
bmy:ResearchandDevelopmentExpenseCollaborativeArrangement
us-gaap:RestructuringPlan
bmy:RestructuringRelatedCostsAssetImpairments

bmy:Reversionexcisetax
us-gaap:TypeOfArrangement
bmy:SellingGeneralandAdministrativeExpenseCollaborativeArrangement

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:BusinessCombinationIntegrationRelatedCosts
us-gaap:RestructuringPlan

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:Depreciation
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EquitySecuritiesFvNiGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:ImpairmentOfIntangibleAssetsFinitelived

us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InvestmentIncomeInterest

us-gaap:MarketableSecuritiesGainLoss

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
us-gaap:HedgingDesignation

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherNoncashIncomeExpense
us-gaap:RestructuringPlan
us-gaap:OtherRestructuringCosts
us-gaap:RestructuringPlan
us-gaap:PaymentsForRestructuring

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:ProceedsAndExcessTaxBenefitFromSharebasedCompensation

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:RestructuringCharges
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:IncomeStatementLocation, us-gaap:RestructuringPlan
us-gaap:RestructuringCostsAndAssetImpairmentCharges
us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:RestructuringReserveAcceleratedDepreciation
us-gaap:RestructuringPlan
us-gaap:RestructuringReserveAccrualAdjustment1
us-gaap:RestructuringPlan
us-gaap:RestructuringReservePeriodIncreaseDecrease

us-gaap:RoyaltyIncomeNonoperating
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:RestructuringPlan
us-gaap:SeveranceCosts1
us-gaap:BusinessAcquisition
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:StatementEquityComponents
us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockRepurchasedDuringPeriodShares
us-gaap:ShareRepurchaseProgram

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:ShareRepurchaseProgram
us-gaap:StatementEquityComponents
us-gaap:StockholdersEquityOther

bmy:AccruedInterest

bmy:AccruedRebatesAndReturns

bmy:AccruedResearchAndDevelopment
us-gaap:BusinessAcquisition
bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxes

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets
us-gaap:BusinessAcquisition
bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities

bmy:CashDiscounts

bmy:EquityInvestmentsCurrent

bmy:EquityInvestmentsNonCurrent

bmy:Equityinvestments
us-gaap:ConcentrationRiskByType
bmy:PercentageOfAggregateTotalTradeReceivablesDue

bmy:ResearchandDevelopment

bmy:Totalinventories

bmy:Totalsecurities

bmy:UnamortizedBasisAdjustmentFromSwapTerminations

dei:EntityCommonStockSharesOutstanding

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:BuildingsAndImprovementsGross
us-gaap:BalanceSheetLocation, us-gaap:ContingentConsiderationByType
us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:ContingentConsiderationByType
us-gaap:ContingentConsiderationByType, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtInstrumentFairValue
us-gaap:Range, us-gaap:MeasurementInputType
us-gaap:DebtInstrumentMeasurementInput

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedPremium
us-gaap:Range
us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent
us-gaap:TypeOfArrangement
us-gaap:DeferredIncome

us-gaap:DeferredIncomeNoncurrent

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeAssets
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount
us-gaap:Currency, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:FairValueByMeasurementBasis
us-gaap:EquityMethodInvestments

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryNoncurrent

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InvestmentsFairValueDisclosure
us-gaap:BalanceSheetLocation
us-gaap:Currency, us-gaap:LitigationCase
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:LitigationCase
us-gaap:LitigationCase
us-gaap:LossContingencyPendingClaimsNumber

us-gaap:MarketableSecuritiesCurrent

us-gaap:MarketableSecuritiesNoncurrent

us-gaap:OtherAccruedLiabilitiesNoncurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherPrepaidExpenseCurrent

us-gaap:OtherReceivables

us-gaap:OtherShortTermBorrowings

us-gaap:PrepaidTaxes

us-gaap:RestrictedCash
us-gaap:BalanceSheetLocation

us-gaap:RestrictedCashNoncurrent
us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:Range, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostExpectedCost1
us-gaap:RestructuringPlan
us-gaap:RestructuringReserve

us-gaap:ShortTermBankLoansAndNotesPayable

us-gaap:ShortTermBorrowings

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockShares

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CommonStockValue ███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁292.0292.0292.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0220.0220.0220.0220.0220.0220.0NANA220.0NANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2923.02923.02923.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.02208.0NANANA2208.0NANANA2205.0NANANA2205.0NANANA2205.0NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁2263.02258.0NA1634.01637.01637.0NA1636.01636.01640.0NA1645.01650.01671.0NA1679.01679.01680.0NA1678.01667.01676.0NA1670.01669.01666.0NA1662.01660.01655.0NA1666.01701.01706.0NA1715.01722.01714.0NA1726.01728.01725.0NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁2263.02258.0NA1632.01636.01634.0NA1632.01633.01633.0NA1639.01644.01662.0NA1671.01670.01669.0NA1668.01667.01663.0NA1658.01657.01652.0NA1646.01644.01638.0NA1666.01683.01687.0NA1698.01707.01702.0NA1712.01718.01715.0NANANANA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount 127.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA1.0NANANA7.0NA11.027.043.0NA48.064.070.0NANANANA
us-gaap:EarningsPerShareBasic ▃▂▂▄▄▄▄▄▃▄▁▃▄▄▃▄▄▄▃▃▃▄▃▃▃▄▃▃▃▃▄▂▃▄▃▄▃▄▃▄▃▃█▃▃▃-4e-08-3.4000000000000003e-07-5.5e-078.3e-078.8e-071.0500000000000001e-067.1e-071.16e-062.3000000000000002e-079.100000000000001e-07-1.42e-065.2e-075.6e-079.499999999999999e-075.3e-077.2e-077e-077.2e-07-1.2e-074.2e-07-8e-087.1e-071e-084.3e-072.0000000000000002e-075.699999999999999e-074.4e-074.2e-073.3e-073.7e-075.6e-07-4.3e-073.8e-076.5e-075e-075.699999999999999e-075.3e-075.8e-072.8e-075.5e-075.4e-074.3e-074.08e-064.9e-074.9e-073.2e-07
us-gaap:EarningsPerShareDiluted ▃▂▂▄▄▄▄▄▃▄▁▃▄▄▃▄▄▄▃▃▃▄▃▃▃▄▃▃▃▃▄▂▃▄▃▄▃▄▃▄▃▃█▃▃▃-4e-08-3.4000000000000003e-07-5.5e-078.3e-078.7e-071.04e-067.1e-071.16e-062.3000000000000002e-079.100000000000001e-07-1.42e-065.1e-075.6e-079.399999999999999e-075.3e-077.2e-076.9e-077.1e-07-1.2e-074.2e-07-8e-087.1e-071e-084.3e-072.0000000000000002e-075.6e-074.4e-074.2e-073.2e-073.7e-075.6e-07-4.3e-073.8e-076.4e-075e-075.6e-075.2e-075.699999999999999e-072.8e-075.5e-075.3e-074.3e-074.059999999999999e-064.8e-074.9e-073.2e-07
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Revenues ▇█▅▃▄▃▃▃▃▂▃▃▂▂▂▂▂▂▂▁▁▁▂▁▁▁▂▁▁▁▁▁▂▃▃▃▃▂▂▂▂▂▂▂▂▂10129.010781.07945.06007.06273.05920.05973.05691.05704.05193.05449.05254.05144.04929.05243.04922.04871.04391.04287.04069.04163.04041.04258.03921.03889.03811.04441.04065.04048.03831.04191.03736.04443.05251.05454.05345.05434.05011.05111.04798.04768.04807.05033.04788.04665.04322.0
us-gaap:CostOfGoodsAndServicesSold ▅█▄▂▂▂▁▁▁▁2699.03662.02432.01810.01992.01844.01690.01648.01625.01584.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▆█▆▃▃▂▃▂▃▂▃▂▂▁▂▂▂▁▃▁▂▁▂▁▂▁▂▂▂▁▂▃▂▂▂▂▂▂▂▁▁▂8502.011085.08074.04658.04497.03941.04468.03524.05187.03414.04751.04071.03849.02974.04157.03363.03256.02736.04697.03082.04111.02593.04318.02913.03441.02826.03572.03247.03518.03157.03678.04995.03384.03224.03860.03515.03644.03244.03698.03184.03176.03355.0NANANANA
us-gaap:ResearchAndDevelopmentExpense █▇▆▃▃▃▃▃█▃▆▄▄▃▃▂▃▂▆▂▅▂▃▂▃▂▂▁▂▁▂▂▂▁▂▂▁▁▂▁▁▁2522.02372.02087.01382.01328.01351.01380.01280.02435.01250.01921.01543.01659.01288.01400.01138.01266.01136.01916.01132.01856.01016.01189.0983.01416.0946.0957.0893.0951.0930.01082.0951.0962.0909.01008.0973.0923.0935.01010.0824.0822.0910.0NANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ▆▆▆▂▂▂▄▂▃▂▄▃▃▂▅▃▃▂█▂▁▁▃▂▁▁▂▂▂▂▃▂▂▂▃▂▂▁▂▁▁▁1628.01606.01734.01055.01076.01006.01336.01104.01131.0980.01299.01147.01167.01074.01461.01144.01238.01068.01996.0983.0968.0894.01151.01029.0951.0957.01068.0980.01042.0994.01143.01071.01004.01002.01216.01019.01040.0928.01000.0892.0894.0900.0NANANANA
us-gaap:InterestExpense ██▆▅▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁357.0362.0279.0209.0123.045.048.044.045.046.051.048.052.045.040.042.042.043.043.041.049.051.053.050.046.054.053.046.050.050.051.048.041.042.042.040.032.031.042.038.032.033.0NANANANA
us-gaap:InterestPaidNet █▅▃▂▂▂▁▂▂▂▁▂▂▁▂▁▂▁▁▁▂▁▂▁▂▁▂▂▂▁▂▁▂▁▂▁▁▁845.0491.0248.056.0110.057.038.057.058.059.043.058.071.043.051.038.069.033.047.034.090.034.0107.042.052.037.0110.053.056.049.0116.036.056.033.0119.0-11.032.031.0NANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense █▁▃▄▅▆▅▇▅▇▆▆▇█▆▆▇▇▄▆▅▆▂▆▆▆▅▅▅▅▅▅▅▅▅▅▅▆▅▅▅▅736.0-1163.0-686.0-411.0-101.0260.0-62.0508.04.0400.0142.0191.0539.0647.087.0224.0454.0520.0-328.0323.0-107.0299.0-799.0277.0104.0208.0-20.0-5.0-199.019.035.050.018.0-23.0-26.026.031.0138.0-42.010.019.0-113.0NANANANA
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal ▂▂▂█▂▂▄▁▂▂▂▂▂▃▂▂▃▃▁▃▂▃▂▄▂▃-9.016.0-3.01179.0-8.00.0356.0-108.0-25.0-45.035.0-1.00.0127.0-10.021.0283.0270.0-176.0208.08.0154.0-3.0315.0-7.0259.0NA0.00.01.0NANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations bmy:AvaproAvalideAndPlavix▁█0.012.0NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations bmy:Diabetesbusiness▃▃▃▃▃▃▃▃▃▃█▃▃▁0.00.00.00.00.00.00.00.00.00.0226.00.00.0-100.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations bmy:Otherdivestitures▆▆▆▆▆▆▁█▇▇-9.03.0-24.04.0-8.00.0-356.0108.025.045.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations us-gaap:ManufacturingFacility▃▆█▁▃▃▃▃0.01.02.0-1.00.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AllocatedShareBasedCompensationExpense █▁213.0210.0NANA48.053.0NANANANANANANANA56.048.054.047.059.063.059.054.066.048.050.049.051.045.046.049.046.0120.040.042.041.039.043.038.050.047.049.047.0NANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇▃▃▆▇█▇█▅▇▅▆▆█▆▇▇▇▃▆▄▇▃▆▄▆▅▅▅▅▅▁▆█▇▇▇▇▆▇▇▇1627.0-304.0-129.01349.01776.01979.01505.02167.0517.01779.0698.01183.01295.01955.01086.01559.01615.01655.0-410.0987.052.01448.0-60.01008.0448.0985.0869.0818.0530.0674.0513.0-1259.01059.02027.01594.01830.01790.01767.01413.01614.01592.01452.0NANANANA
us-gaap:IncomeTaxExpenseBenefit ▅▃▄▂▃▃▃▃▂▃█▃▃▃▂▃▃▃▂▃▂▃▂▃▂▂▂▂▂▂▁▁▃▃▃▃▃▃▃▃▃▃1707.0462.0931.0-17.0337.0264.0347.0255.0135.0284.03027.0327.0373.0429.0188.0344.0427.0449.0-222.0257.0162.0249.0-87.0276.0114.049.0134.0126.00.051.0-411.0-546.0251.0545.0363.0475.0483.0400.0571.0312.0324.0351.0NANANANA
us-gaap:ProfitLoss ▅▄▃▇▇█▇█▅▇▁▆▆▇▆▇▇▇▅▆▅▇▅▆▅▆▆▆▆▆▆▄▆▇▇▇▇▇▆▇▇▇-80.0-766.0-1060.01366.01439.01715.01158.01912.0382.01495.0-2329.0856.0922.01526.0898.01215.01188.01206.0-188.0730.0-110.01199.027.0732.0334.0936.0735.0692.0530.0623.0924.0-713.0808.01482.01231.01355.01307.01367.0842.01302.01268.01101.0NANANANA
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax ▁▇▁▆▃▅▄▄█▃-59.070.0-56.038.0-28.014.0-1.05.085.0-19.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▄▄▄█▄▄▃▄▃▄▄▄▄▄▅▄▃▃▄▃▅▄▄▂▄▃▄▅▆▄▃▄▄▄▁▄-7.0-29.0-57.01158.023.0118.0-153.08.0-100.089.0132.046.0-53.089.0232.069.0-111.0-225.0-73.0-222.0243.09.0180.0-380.042.0-126.0171.0208.0611.071.0-258.023.051.027.0-763.0107.0NANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome█▁-7.0-29.0NA1158.023.0118.0-153.08.0-100.089.0132.046.0-53.089.0232.069.0-111.0-225.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▄▃▃█▆▇▆▇▅▇▁▆▆▇▆▆▆▆▄▅▄▆▅▅▅▅▆▆▆▅▅▃▆▆▅▆▆▆▅▆▆▆-87.0-795.0-1117.02524.01462.01833.01005.01920.0282.01584.0-2197.0902.0869.01615.01130.01284.01077.0981.0-261.0508.0133.01208.0207.0352.0376.0810.0906.0900.01141.0694.0666.0-690.0859.01509.0468.01462.01332.01324.0805.01268.01393.01217.0NANANANA
us-gaap:NetIncomeLoss ▃▂▂▃▄▄▃▄▃▄▁▃▃▄▃▃▃▃▂▃▂▃▃▃▃▃▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃█▃▃▃-85.0-775.0-1056.01353.01432.01710.01160.01901.0373.01486.0-2328.0845.0916.01574.0894.01202.01166.01195.0-197.0706.0-130.01186.013.0721.0333.0937.0726.0692.0536.0609.0925.0-711.0645.01101.0852.0969.0902.0986.0483.0949.0927.0743.08025.0966.0983.0638.0
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁-85.0-775.0NA1353.01432.01710.01160.01901.0373.01486.0-2328.0845.0916.01574.0894.01202.01166.01195.0-197.0706.0-130.01186.013.0721.0333.0937.0NANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▄▃▃█▆▇▆▇▅▇▁▆▆▇▆▆▆▆▄▅▄▆▅▅▅▅▆▆▆▅▅▃▅▆▄▆▆▆▅▆▆▆-92.0-804.0-1113.02511.01455.01828.01007.01909.0273.01575.0-2196.0891.0863.01663.01126.01271.01055.0970.0-270.0484.0113.01195.0193.0341.0375.0811.0897.0900.01147.0680.0673.0-688.0696.01128.082.01076.0927.0943.0446.0915.01052.0859.0NANANANA
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄█████▇▇▇▇5.09.0-4.013.07.05.0-2.011.09.09.0-1.011.06.0-48.04.013.022.011.09.024.020.013.014.011.01.0-1.09.00.0-6.014.0-1.0-2.0163.0381.0379.0386.0405.0381.0359.0353.0341.0358.0NANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 COGS Ratio us-gaap:TypeOfArrangement us-gaap:CollaborativeArrangement▄█▇▆▇▅▄▂▃▁2364.02828.02711.02607.02716.02507.02388.02214.02332.02072.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Assets ███▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁128076.0129285.0129944.057433.055163.034834.034986.033734.032641.033083.033551.033977.033409.032937.033707.033727.032831.031892.031748.031779.031954.033579.033749.033450.033503.033424.038592.036804.036252.035958.035897.036044.031667.032408.032970.032014.031833.030851.031076.0NANANA31008.0NANANA
us-gaap:Liabilities ███▄▄▁▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂▁▁▁▁▁▁▁78916.079308.078246.039679.039012.019517.020859.019984.020223.020177.021704.019063.018588.018402.017360.017946.017753.017341.017324.016506.016663.017890.018766.018249.018124.017893.023356.022090.021879.022259.022259.022144.015855.016162.017103.015578.015688.014950.015438.0NANANA16223.0NANANA
us-gaap:LiabilitiesAndStockholdersEquity ███▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁128076.0129285.0129944.057433.055163.034834.034986.033734.032641.033083.033551.033977.033409.032937.033707.033727.032831.031892.031748.031779.031954.033579.033749.033450.033503.033424.038592.036804.036252.035958.035897.036044.031667.032408.032970.032014.031833.030851.031076.0NANANA31008.0NANANA
us-gaap:StockholdersEquity ███▂▂▂▁▁▁▁▁▂▂▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▂49094.049911.051598.017648.016049.015218.014031.013640.012317.012793.011741.014783.014699.014416.016177.015613.014918.014386.014266.015079.015123.015546.014852.015143.015327.015473.015154.014726.014371.013659.013623.013900.016098.016337.015956.016572.016353.015998.015713.0NANANA14843.0NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AssetsCurrent ▇▆▆█▇▃▃▂▂▂▂▂▂▂▂▂▂▁▁▂▂▂▂▂▂▂▃▁▁▁▁▁▁▂▂▂▂▂▂34343.031853.029354.040191.037716.017093.017160.014869.013874.014649.014854.015048.014324.013615.013704.013204.012298.011215.010415.012926.013056.014925.014608.014177.014062.014014.018916.010627.010486.010076.09521.09278.011013.011765.015318.014869.014775.013296.013273.0NANANA13958.0NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▄▄█▇▂▂▂▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▂▂▂▁▂▂▂▂▃▂▂▃19934.015817.012346.030489.028404.07335.06911.05408.04999.05342.05421.04644.03470.03910.04237.03432.02934.02644.02385.03975.04199.06294.05571.04851.04282.05225.03586.01771.01821.01355.01656.01503.02801.02307.05776.04471.03665.03405.05033.07581.05918.05135.07683.06367.07507.07832.0
us-gaap:AccountsReceivableNetCurrent ▇█▇▄▅▅▅▅▄▄▄▄▄▄▄▄▄▃▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▁6699.07200.06476.04289.04503.04594.04636.04622.04323.04374.04347.04332.04219.04083.03774.03813.03685.03363.02948.02714.02543.02250.02100.01823.01799.01742.01690.01839.01851.01798.01708.01734.01623.02251.02250.02181.02116.02046.01985.0NANANA1897.0NANANA
us-gaap:ReceivablesNetCurrent ▇█▇▄▅▅▅▅▅▅▅▅▅▄▄▅▅▄▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▃▂▂7855.08290.07685.05510.05667.05704.05965.05871.05559.05683.06300.05922.05782.05494.05543.05597.05622.04957.04299.03908.03672.03458.03390.03321.03315.03316.03360.03673.03406.03308.03083.02889.02825.03613.03743.03687.04059.03587.03480.0NANANA3164.0NANANA
us-gaap:InventoryNet ▄▅█▁▁▁▁▁▁▁▁▁▁▂▁▂▂▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁2384.02836.04293.01192.01308.01283.01195.01282.01242.01231.01166.01250.01217.01384.01241.01482.01437.01336.01221.01130.01304.01437.01560.01565.01666.01655.01498.01640.01785.01791.01657.01697.01521.01463.01384.01357.01492.01322.01204.0NANANA1413.0NANANA
us-gaap:OtherAssetsCurrent ██▆▁▃▃▂2446.02405.01983.0947.01384.01342.01116.0NANANA576.0NANANA570.0NANANA491.0NANANA470.0NANANA412.0NANANA355.0NANANANANANANANANANANANANANANA
us-gaap:Land ██▇▁▁▁▁188.0194.0187.0105.0105.0105.0104.0NANANA100.0NANANA107.0NANANA107.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MachineryAndEquipmentGross ▆▅█▂▁▅▃3059.03055.03157.02932.02879.03043.02962.0NANANA3059.0NANANA3287.0NANANA3347.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:PropertyPlantAndEquipmentGross ▅▆█▃▃▃▃▄▄▄▄▅▄▅▄▃▃▃▂▂▄▄▄▄▃▃▃▆▅▅▅▅▂▂▁▁▁▁▁9313.09553.010207.08787.08694.08911.08845.09176.09111.09159.08987.09265.09116.09321.09173.08931.08946.08757.08631.08467.09154.08990.09066.08962.08936.08856.08843.09514.09393.09373.09383.09282.08401.08445.08381.08295.08343.08320.08260.0NANANA8895.0NANANA
us-gaap:ConstructionInProgressGross ▁▃▇▃▃▄█422.0456.0527.0465.0453.0477.0548.0NANANA980.0NANANA849.0NANANA662.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▁▁▄▄▃▄▃▄▄▄▄▅▅▅▅▅▆▅▅▅█▇▇▇▆▆▅▅▅▄▄▄▃▄▃▃▃▂▂3536.03441.03955.03957.03845.03926.03818.04084.04031.04099.03986.04251.04172.04301.04193.04141.04349.04302.04219.04218.04791.04667.04649.04575.04498.04371.04264.04278.04165.04114.04050.03985.03923.03933.03860.03803.03789.03716.03596.0NANANA3840.0NANANA
us-gaap:AmortizationOfIntangibleAssets ██▅▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▂▂▁2500.02300.01099.052.051.053.051.054.047.046.048.048.047.047.044.046.044.044.043.044.044.052.064.071.072.079.0211.0216.0215.0216.0213.0191.0102.0101.0-532.0NANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▆██▃▃▄▄▄▄▄▄▄▃▄▄▃▂▂▂▁▁▁▂▁▂▂▂▄▄▅▅▅▂▂▂▂▂▂▂5777.06112.06252.04830.04849.04985.05027.05092.05080.05060.05001.05014.04944.05020.04980.04790.04597.04455.04412.04249.04363.04323.04417.04387.04438.04485.04579.05236.05228.05259.05333.05297.04478.04512.04521.04492.04554.04604.04664.0NANANA5055.0NANANA
us-gaap:Goodwill ▇██▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁20578.022452.022488.06513.06533.06536.06538.06686.06683.06863.06863.06865.06861.06875.06875.06875.06875.06875.06881.06952.06976.07027.07027.07046.07046.07046.07096.07646.07646.07646.07635.07498.06799.06799.05586.05564.05233.05233.05233.0NANANA5218.0NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:InProcessResearchAndDevelopment▄▇█▁▁▁▁8400.015900.019500.00.00.00.032.0NANANA32.0NANANA107.0NANANA120.0NANANA280.0NANANA548.0NANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▇██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▁▁▁▁▁▁▁59171.061666.063969.01002.0995.01026.01091.01107.01090.01116.01210.01213.01245.01276.01385.01377.01379.01380.01419.01544.01563.01706.01753.01718.01843.02208.02318.08176.08370.08570.08778.09217.04569.04816.03124.03196.03222.03299.03370.0NANANA2865.0NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:ComputerSoftwareIntangibleAsset█▆█▆▃▁▁1296.01263.01297.01258.01201.01166.01156.0NANANA1381.0NANANA1441.0NANANA1302.0NANANA1254.0NANANA241.0NANANA261.0270.0NANA290.0NANANA299.0NANANA267.0NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:LicensingAgreements▁▄▄▄▄▆█461.0482.0482.0482.0482.0497.0510.0NANANA567.0NANANA564.0NANANA574.0NANANA1090.0NANANA525.0NANANA626.0652.0NANA775.0NANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TechnologyBasedIntangibleAssets█▇▇▁▁▁▁57852.050427.046827.02357.02357.02357.02357.0NANANA2357.0NANANA2357.0NANANA2357.0NANANA2358.0NANANA2486.0NANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ███▆▆▆▁706.0724.0704.0496.0509.0527.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▇█▃▃▃▃▃▃▂▂▁▁▁▁▁▁▁▂▁▁▁▁▁▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁6596.05946.06604.02348.02634.02581.02024.02336.02280.01776.01533.0965.0883.0848.01048.0918.01012.01048.01117.0762.0787.0634.0621.0779.01363.01324.01428.01301.01104.0975.0904.0877.0875.0823.0824.0741.0794.0767.01005.0NANANA907.0NANANA
us-gaap:EquitySecuritiesFvNi █▆▆▁▂▁▂2852.01967.02195.0260.0495.0436.0479.0NANANA132.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LiabilitiesCurrent █▆▆▃▂▂▃▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▂▂▁▁▃▂▂▂▂▂▁▁▁▁▁▁▁23421.019232.018304.010489.09711.08841.010654.09694.09878.09624.09563.09438.09017.08494.08841.08996.07885.07597.08017.07158.07435.07689.08461.08103.07798.07521.012440.08279.08354.08414.08279.08195.06991.07211.07780.07313.07410.06755.06739.0NANANA6313.0NANANA
us-gaap:DebtCurrent █▆▆▁▁▁▃▃▃▃▂▃▂▂▂▂4819.03862.03346.0569.0545.0381.01703.01620.01716.01925.0987.01461.01306.01197.0992.0990.0NANA139.0NANANA590.0NANANA359.0NANANA826.0NANANANANANANANANANANANANANANA
us-gaap:LongTermDebtCurrent █▆▆▁▁▁▃▃▃▃▁4253.03261.02763.00.00.00.01249.01247.01261.01245.00.0NA750.0749.0749.0NANANANANANANANANANANANA30.0680.0658.0664.0NANANANANANANANANANANANANANANA
us-gaap:AccountsPayableCurrent ▇█▆▃▄▄▃▃▃▃▅▃▂▂▃▂▂▂▂▁▃▅▆▆▅▆▆▆▅▄▅▄▄▅▆▅▅▄▄2852.03069.02445.01888.02005.01976.01892.01773.01873.01725.02248.01699.01551.01503.01664.01407.01504.01543.01565.01249.01839.02346.02487.02568.02405.02502.02559.02466.02346.02079.02202.02085.02134.02385.02603.02292.02401.02036.01983.0NANANA1711.0NANANA
us-gaap:OtherAccruedLiabilitiesCurrent ██▇▁▂▁▁▁▁▂▂▁▁▁▁▂▃▂▂1995.02018.01871.0710.0831.0703.0781.0716.0745.0813.0863.0790.0742.0776.0738.0966.0991.0830.0816.0NANANA691.0NANANA679.0NANANA828.0NANANA851.0NANANA826.0NANANA859.0NANANA
us-gaap:AccruedIncomeTaxesCurrent █▇▆▃▂▂▂▂▂▂▂▁▂▁▁▂▁▂▃▁▁▁▂▂▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁2273.01996.01517.0546.0360.0525.0398.0355.0373.0296.0231.0213.0291.0180.0152.0312.0164.0472.0572.0179.098.0220.0262.0312.0204.0170.0160.0208.0212.0276.0193.0193.0138.0162.0167.0183.0165.063.065.0NANANA175.0NANANA
us-gaap:DividendsPayableCurrent ███▁▁▁▁1036.01037.01025.0668.0671.0671.0669.0NANANA654.0NANANA660.0NANANA655.0636.0634.0633.0645.0623.0621.0619.0634.0611.0606.0601.0606.0596.0598.0593.0597.0578.0579.0578.0575.0NANANA552.0NANANA
us-gaap:OperatingLeaseLiabilityCurrent ███▄▄▃▁135.0136.0133.066.067.040.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent █▅▅▂▁15750.012301.012513.08032.07161.0NA7059.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LongTermDebt ███▄▄▁▁▁▁▁▁▁▁▁46106.046105.046150.024390.024433.05635.06895.05687.05671.05775.06975.06982.06911.07237.0NANANANANANANANANA7267.07372.07367.07981.06562.07122.07180.07232.07227.05209.05270.05376.05437.05332.05276.0NANANANANANANANA
us-gaap:LongTermDebtNoncurrent ███▅▅▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁41853.042844.043387.024390.024433.05635.05646.05687.05671.05775.06975.06982.06911.07237.05716.05836.06581.06593.06550.06632.06615.07127.07242.07267.07372.07367.07981.06532.06442.06522.06568.06608.05209.05270.05376.05437.05332.05276.05328.0NANANA6130.0NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁█▇6157.06531.06454.0NANANA19.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ▃▃▂▁▁▁▁▁▁▁▁▁▁▁▂▄▄▄▃▃▂▄▄▃▂▂▂▃▃▆▇▆▆▆█▃▃▃▅857.0841.0725.0426.0423.0423.0427.0383.0403.0434.0456.0477.0494.0490.0600.01067.01182.01002.0949.0902.0727.01156.01115.0806.0681.0690.0718.0773.0826.01638.01882.01473.01543.01616.02017.0811.0870.0922.01297.0NANANA1658.0NANANA
us-gaap:MinorityInterest ▆▆▇▇▇▇▇▇▇▇▇▇▇▇████▇██▇▇▆▆▆▆▅▅▆▅▅▁▄▄▃▂▄▆▄▄▅▆66.066.0100.0106.0102.099.096.0110.0101.0113.0106.0131.0122.0119.0170.0168.0160.0165.0158.0194.0168.0143.0131.058.052.058.082.0-12.02.040.015.00.0-286.0-91.0-89.0-136.0-208.0-97.075.0-113.0-94.0-16.058.0NANANA
us-gaap:OtherLiabilitiesNoncurrent ▆██▂▂▂▁▁▁▁▂▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁7485.010701.010101.01881.01897.01509.01048.01005.01066.01098.01164.01155.01181.01195.01283.01642.01805.01693.0480.0468.0475.0583.0618.0618.0624.0616.0625.0665.0649.0459.0475.0464.0703.0656.0491.0467.0443.0438.0424.0NANANA422.0NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ███▆▆▆▁703.0688.0672.0504.0516.0529.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:StockholdersEquity ███▂▂▂▁▁▁▁▁▂▂▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▂49094.049911.051598.017648.016049.015218.014031.013640.012317.012793.011741.014783.014699.014416.016177.015613.014918.014386.014266.015079.015123.015546.014852.015143.015327.015473.015154.014726.014371.013659.013623.013900.016098.016337.015956.016572.016353.015998.015713.0NANANA14843.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ███▂▂▂▁▁▁▁▁▂▂▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▂49160.049977.051698.017754.016151.015317.014127.013750.012418.012906.011847.014914.014821.014535.016347.015781.015078.014551.014424.015273.015291.015689.014983.015201.015379.015531.015236.014714.014373.013699.013638.013900.015812.016246.015867.016436.016145.015901.015638.0NANANA14785.0NANANA
us-gaap:CommonStockValue ███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁292.0292.0292.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0221.0220.0220.0220.0220.0220.0220.0NANA220.0NANANA
us-gaap:AdditionalPaidInCapital ███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁44444.043254.043709.02206.02150.02103.02081.02029.01966.01916.01898.01845.01794.01337.01725.01650.01594.01503.01459.01413.01363.01314.01507.01499.01479.01449.01922.01966.01975.02126.02694.02717.02783.02825.03114.03226.03321.03436.03682.03661.03697.03676.03768.0NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▂▃▅█▇▆▅▄▃▃▁▅▅▅▄▄▃▃▂▃▃▄▃▄▄▄▄▃▃▃▃▃▅▄▄▃▃▃▂▂▂▁▁31565.032671.034474.036555.035870.035109.034065.033292.032044.032323.031160.034141.033934.033658.033513.033272.032706.032176.031613.032446.032361.033110.032541.033147.033026.033291.032952.032826.032715.032761.032733.032381.033661.033595.033069.032797.032392.032055.031636.031721.031322.030949.030760.0NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ████▃▃▃▅▄▅▅▄▄▄▄▃▃▃▄▄▅▄▄▃▅▅▅▅▄▁▁▂▂▂▂▅▄▄▄▄▅▄▄-1556.0-1549.0-1520.0-1463.0-2621.0-2644.0-2762.0-2326.0-2334.0-2234.0-2289.0-2421.0-2467.0-2414.0-2503.0-2735.0-2804.0-2693.0-2468.0-2395.0-2173.0-2416.0-2425.0-2605.0-2225.0-2267.0-2141.0-2312.0-2520.0-3131.0-3202.0-2944.0-2967.0-3018.0-3045.0-2282.0-2389.0-2414.0-2371.0-2334.0-2300.0-2425.0-2541.0NANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome████▂▂▁▃▃▄▄▃▃▃▃▁▁▂▃-1556.0-1549.0-1520.0-1463.0-2621.0-2644.0-2762.0-2326.0-2334.0-2234.0-2289.0-2421.0-2467.0-2414.0-2503.0-2735.0-2804.0-2693.0-2468.0NANANA-2425.0NANANA-2141.0NANANANANANANANANANANANANANANANANANANA
us-gaap:TreasuryStockValue █▇█▄▃▃▃▃▃▃▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▃▂▂▂▂▂▁▂▂▂▂▁▂25651.024757.025357.019871.019571.019571.019574.019576.019580.019433.019249.019003.018783.018386.016779.016795.016799.016821.016559.016606.016649.016683.016992.017119.017174.017221.017800.017975.018020.018318.018823.018475.017600.017286.017402.017389.017191.017299.017454.017298.017271.017171.017364.0NANANA
us-gaap:MinorityInterest ▆▆▇▇▇▇▇▇▇▇▇▇▇▇████▇██▇▇▆▆▆▆▅▅▆▅▅▁▄▄▃▂▄▆▄▄▅▆66.066.0100.0106.0102.099.096.0110.0101.0113.0106.0131.0122.0119.0170.0168.0160.0165.0158.0194.0168.0143.0131.058.052.058.082.0-12.02.040.015.00.0-286.0-91.0-89.0-136.0-208.0-97.075.0-113.0-94.0-16.058.0NANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁█5.043.0NA9.04.02.062.0-2.021.02.024.0-2.03.03.02.05.027.04.047.04.03.03.014.04.08.023.0NANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▄▅▅▄▅▃▃▃▃▄▄▃▄▄▂▁▂▂▂▂▂▃▃▂▄▃▄▁▃█▃▂▄▄▃▂▄▄▃▂4269.03894.02038.02556.02083.01390.02429.01279.01057.01175.01117.01713.01584.0861.01428.01397.0411.0-386.0611.0524.071.0626.0572.0903.01056.0617.01410.01053.01510.0-428.0836.04584.01134.0387.01568.01698.01093.0481.01595.01383.01049.0464.0NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▁▇▇▇▇▇▇▇▇▇▆▇▇▇▇█▆▇▆▇▇▇▆█▇▇▇▇▇▅▇▅▇▇▇▆▆▇▇▆780.0653.0-12036.0491.0715.01060.0-336.0-147.0-348.0-43.01019.0142.0-1024.0-203.016.0-368.0406.01426.0-984.0-62.0-1280.0754.0351.0164.0-1511.02212.0-315.0-475.057.0161.0277.0-4203.0226.0-3027.0495.0-163.0-332.0-1437.0-2479.0948.0238.0-2519.0NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▁▃█▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃-993.0-1054.0-7677.0-941.018268.0-2029.0-578.0-720.0-1015.0-1222.0-1352.0-706.0-1006.0-1013.0-590.0-539.0-524.0-792.0-1086.0-700.0-883.0-682.0-231.0-528.0-486.0-1192.0711.0-620.0-1115.0-44.0-958.0-1689.0-850.0-836.0-754.0-704.0-507.0-692.0-1664.0-698.0-495.0-486.0NANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▁4116.03426.0NANA21069.0424.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▄▅▅▄▅▃▃▃▃▄▄▃▄▄▂▁▂▂▂▂▂▃▃▂▄▃▄▁▃█▃▂▄▄▃▂▄▄▃▂4269.03894.02038.02556.02083.01390.02429.01279.01057.01175.01117.01713.01584.0861.01428.01397.0411.0-386.0611.0524.071.0626.0572.0903.01056.0617.01410.01053.01510.0-428.0836.04584.01134.0387.01568.01698.01093.0481.01595.01383.01049.0464.0NANANANA
us-gaap:NetIncomeLoss ▃▂▂▃▄▄▃▄▃▄▁▃▃▄▃▃▃▃▂▃▂▃▃▃▃▃▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃█▃▃▃-85.0-775.0-1056.01353.01432.01710.01160.01901.0373.01486.0-2328.0845.0916.01574.0894.01202.01166.01195.0-197.0706.0-130.01186.013.0721.0333.0937.0726.0692.0536.0609.0925.0-711.0645.01101.0852.0969.0902.0986.0483.0949.0927.0743.08025.0966.0983.0638.0
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁-85.0-775.0NA1353.01432.01710.01160.01901.0373.01486.0-2328.0845.0916.01574.0894.01202.01166.01195.0-197.0706.0-130.01186.013.0721.0333.0937.0NANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▅▄▃▇▇█▇█▅▇▁▆▆▇▆▇▇▇▅▆▅▇▅▆▅▆▆▆▆▆▆▄▆▇▇▇▇▇▆▇▇▇-80.0-766.0-1060.01366.01439.01715.01158.01912.0382.01495.0-2329.0856.0922.01526.0898.01215.01188.01206.0-188.0730.0-110.01199.027.0732.0334.0936.0735.0692.0530.0623.0924.0-713.0808.01482.01231.01355.01307.01367.0842.01302.01268.01101.0NANANANA
us-gaap:DepreciationDepletionAndAmortization ██▄▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2558.02477.01236.0171.0169.0170.0172.0165.0157.0143.0197.0188.0211.0193.0122.0105.090.065.076.0105.091.0104.0103.0112.0115.0137.0181.0180.0189.0213.0199.0195.0148.0139.0146.0NANANANANANANANANANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▄▆▄▁▂█▁▄▃▇▃▄▄▇▂▄▃▇▂▃▃▇▄▄▄▆▄▅▃█▄▃▅█▃▃▄▆▂▃▅▆-220.0355.0-17.0-899.0-718.0932.0-826.0-129.0-374.0695.0-226.0-154.0-170.0777.0-567.0-29.0-298.0794.0-704.0-305.0-294.0832.017.0-140.0-194.0350.0-104.0138.0-443.0875.036.0-384.0250.0995.0-272.0-229.0-15.0574.0-665.0-322.0182.0557.0NANANANA
us-gaap:IncreaseDecreaseInInventories ▅▁▅▇▇▇█▇█▇▇▇▇█▇▇█▇█▇▇▇█▇▇█▇▇▇█▇▇██▇▇██▆█▇▇-642.0-1448.0-470.035.07.0-35.064.030.0118.04.036.0-65.0-13.071.045.0-4.067.044.0134.0-69.0-111.0-51.092.05.013.0144.037.0-165.010.0163.0-32.0-35.0102.068.043.0-96.0162.084.0-193.049.013.0-25.0NANANANA
us-gaap:DeferredIncomeTaxExpenseBenefit █▃▃▂▃▄▄▃▃▄▆▄▄▃▄▃▃▃▂▄▃▄▂▃▃▄▃▃▃▃▂▁▃▄▄▄▄▄▅▄▄▄1418.0-53.0-337.0-500.0-89.02.0247.0-124.0-197.0160.0727.0262.091.0-70.0296.0-183.0-71.0-246.0-398.0110.0-52.0-7.0-485.0-93.0-74.0110.0-82.0-74.0-153.0-182.0-493.0-817.0-124.0204.0142.030.066.0177.0322.03.07.090.0NANANANA
us-gaap:ShareBasedCompensation ▆▆█▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▂▂▂▂213.0210.0284.056.048.053.053.062.051.055.050.050.054.045.056.048.054.047.059.063.059.054.066.048.050.049.051.045.046.049.046.026.040.042.041.039.043.038.050.047.049.047.0NANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▁▇▇▇▇▇▇▇▇▇▆▇▇▇▇█▆▇▆▇▇▇▆█▇▇▇▇▇▅▇▅▇▇▇▆▆▇▇▆780.0653.0-12036.0491.0715.01060.0-336.0-147.0-348.0-43.01019.0142.0-1024.0-203.016.0-368.0406.01426.0-984.0-62.0-1280.0754.0351.0164.0-1511.02212.0-315.0-475.057.0161.0277.0-4203.0226.0-3027.0495.0-163.0-332.0-1437.0-2479.0948.0238.0-2519.0NANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▄▅▄▄▄▆▅▄▅▅▅▅▆█▇▅▅▆▅▃▂▄▂▂▂▄▂▂▂▃▂▂▂▂▁▁▁▂▁▁▂131.0186.0251.0190.0191.0204.0290.0224.0198.0239.0254.0262.0248.0291.0371.0341.0261.0242.0285.0234.0165.0136.0191.0107.0110.0118.0200.0124.098.0115.0175.0137.0113.0123.0134.084.074.075.0125.089.081.0129.0NANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▁▃█▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃-993.0-1054.0-7677.0-941.018268.0-2029.0-578.0-720.0-1015.0-1222.0-1352.0-706.0-1006.0-1013.0-590.0-539.0-524.0-792.0-1086.0-700.0-883.0-682.0-231.0-528.0-486.0-1192.0711.0-620.0-1115.0-44.0-958.0-1689.0-850.0-836.0-754.0-704.0-507.0-692.0-1664.0-698.0-495.0-486.0NANANANA
us-gaap:RepaymentsOfLongTermDebt ▁▁█▁▁▂▁▁▁▁▁▂0.00.08000.00.06.01250.00.00.05.00.00.0750.0NANANANANANA0.00.0NANA0.00.0NANA0.0597.0NANA0.01999.00.0109.00.00.024.054.0894.0NANA0.0NANANANA
us-gaap:PaymentsOfDividends ██▃▃▃▃▃▃▃▃▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1021.01017.0668.0671.0671.0669.0653.0653.0654.0653.0639.0640.0643.0655.0635.0636.0635.0641.0618.0617.0619.0623.0598.0597.0598.0605.0577.0577.0575.0580.0561.0571.0575.0579.0560.0564.0565.0565.0549.0550.0552.0551.0NANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▁█▁▁▁▁▁▁▁▁▁▁▃▁▁▁▁0.081.07000.0300.00.00.00.00.0153.0167.0249.0220.00.02000.00.00.00.0231.0NANANANANANANANA0.053.083.0297.0492.01051.0521.0339.0362.0474.0237.0148.0223.0188.0165.00.0NANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value292292292221221221221221221221221221221221221221221221221221221221221221221221221221221221221221221221220220220220220220220220
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.40.40.60.60.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.60.60.60.60.60.60.70.70.70.70.70.70.70.00.70.0

us-gaap:CommonStockValue us-gaap:StatementEquityComponents

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value292292292221221221221221221221221221221221221221221221221221221221221221221221221221220220220
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.40.40.60.60.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.60.60.70.70.7
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value2923292329232208220822082208220822082208220822082208220822082208220822082208220822082208220822082208220822082208220522052205
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value22632258163416371637163616361640164516501671167916791680167816671676167016691666166216601655166617011706171517221714172617281725
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value22632258163216361634163216331633163916441662167116701669166816671663165816571652164616441638166616831687169817071702171217181715
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


None
Period End2020-06-302013-03-312012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value1271.07.0112743486470
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-0.04-0.34-0.550.830.881.050.711.160.230.91-1.420.520.560.950.530.720.70.72-0.120.42-0.080.710.010.430.20.570.440.420.330.370.56-0.430.380.650.50.570.530.580.280.550.540.434.080.490.490.32
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-0.04-0.34-0.550.830.871.040.711.160.230.91-1.420.510.560.940.530.720.690.71-0.120.42-0.080.710.010.430.20.560.440.420.320.370.56-0.430.380.640.50.560.520.570.280.550.530.434.060.480.490.32
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:Revenues

us-gaap:Revenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value101291078179456007627359205973569157045193544952545144492952434922487143914287406941634041425839213889381144414065404838314191373644435251545453455434501151114798476848075033478846654322
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory

bmy:Allianceandotherrevenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value312240283239242207258258243221
Percentage of Revenues3.12.23.64.03.93.54.34.54.34.3
Percentage of Revenues3.12.23.64.03.93.54.34.54.34.3
Percentage of Revenues bmy:Allianceandotherrevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Netproductsales


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value981710541766257686031571357155433
Percentage of Revenues96.997.896.496.096.196.595.795.5
Percentage of Revenues96.997.896.496.096.196.595.795.5
Percentage of Revenues bmy:Netproductsales100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Otherrevenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value14913510496967894818969
Percentage of Revenues1.51.31.31.61.51.31.61.41.61.3
Percentage of Revenues1.51.31.31.61.51.31.61.41.61.3
Percentage of Revenues bmy:Otherrevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:SalesRevenueGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1378814686115098884881979948283768175096701
Percentage of Revenues136.1136.2144.9147.9140.6135.0138.7135.0131.6129.0
Percentage of Revenues136.1136.2144.9147.9140.6135.0138.7135.0131.6129.0
Percentage of Revenues bmy:SalesRevenueGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory, us-gaap:TypeOfArrangement

bmy:Netproductsales, us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value22012723253224642570237822242037
Percentage of Revenues21.725.331.941.041.040.237.235.8
Percentage of Revenues21.725.331.941.041.040.237.235.8
Percentage of Revenues bmy:Netproductsales us-gaap:CollaborativeArrangement100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CollaborativeArrangement, us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value163105179143146129164177154152
Percentage of Revenues1.61.02.32.42.32.22.73.12.72.9
Percentage of Revenues1.61.02.32.42.32.22.73.12.72.9
Percentage of Revenues us-gaap:CollaborativeArrangement us-gaap:CollaborativeArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

bmy:Abraxane


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value3083000.00.0
Percentage of Revenues3.02.80.00.0
Percentage of Revenues3.02.80.00.0
Percentage of Revenues bmy:Abraxane100.0100.00.00.0

bmy:Baraclude


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value121122122145147141165175179225233264273282296306299291309320343340341325369406412378371366360346357325318311292275264228223216
Percentage of Revenues1.21.11.52.42.32.42.83.13.14.34.35.05.35.75.66.26.16.67.27.98.28.48.08.39.510.79.39.39.29.68.69.38.06.25.85.85.45.55.24.84.74.5
Percentage of Revenues1.21.11.52.42.32.42.83.13.14.34.35.05.35.75.66.26.16.67.27.98.28.48.08.39.510.79.39.39.29.68.69.38.06.25.85.85.45.55.24.84.74.5
Percentage of Revenues bmy:Baraclude100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Eliquis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value21632641203419282042192517051577165015061363123211761101948884777734602466437355281216171106714112221.00.01.0
Percentage of Revenues21.424.525.632.132.632.528.527.728.929.025.023.422.922.318.118.016.016.714.011.510.58.86.65.54.42.81.61.00.30.60.00.00.0
Percentage of Revenues21.424.525.632.132.632.528.527.728.929.025.023.422.922.318.118.016.016.714.011.510.58.86.65.54.42.81.61.00.30.60.00.00.0
Percentage of Revenues bmy:Eliquis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

bmy:Empliciti


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value979794899183695964556360555347413428
Percentage of Revenues1.00.91.21.51.51.41.21.01.11.11.21.11.11.10.90.80.70.6
Percentage of Revenues1.00.91.21.51.51.41.21.01.11.11.21.11.11.10.90.80.70.6
Percentage of Revenues bmy:Empliciti100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Inrebic


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value15120.00.0
Percentage of Revenues0.10.10.00.0
Percentage of Revenues0.10.10.00.0
Percentage of Revenues bmy:Inrebic100.0100.00.00.0

bmy:MatureProductsAndAllOther


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value331418356350481487-148.0539623616
Percentage of Revenues3.33.94.55.87.78.2-2.59.510.911.9
Percentage of Revenues3.33.94.55.87.78.2-2.59.510.911.9
Percentage of Revenues bmy:MatureProductsAndAllOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Opdivo


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value165317661763181718231801180417931627151113611265119511271310920840704475305122405.01.0
Percentage of Revenues16.316.422.230.229.130.430.231.528.529.125.024.123.222.925.018.717.216.011.17.52.91.00.10.0
Percentage of Revenues16.316.422.230.229.130.430.231.528.529.125.024.123.222.925.018.717.216.011.17.52.91.00.10.0
Percentage of Revenues bmy:Opdivo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Orencia


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value750714792767778640731675711593662632650535625572593475540484461400443444402363397375352320325307290254257233228199202184178169
Percentage of Revenues7.46.610.012.812.410.812.211.912.511.412.112.012.610.911.911.612.210.812.611.911.19.910.411.310.39.58.99.28.78.47.88.26.54.84.74.44.24.04.03.83.73.5
Percentage of Revenues7.46.610.012.812.410.812.211.912.511.412.112.012.610.911.911.612.210.812.611.911.19.910.411.310.39.58.99.28.78.47.88.26.54.84.74.44.24.04.03.83.73.5
Percentage of Revenues bmy:Orencia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:PomalystImnovid


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value7457130.00.0
Percentage of Revenues7.46.60.00.0
Percentage of Revenues7.46.60.00.0
Percentage of Revenues bmy:PomalystImnovid100.0100.00.00.0

bmy:Reblozyl


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value558.00.00.0
Percentage of Revenues0.50.10.00.0
Percentage of Revenues0.50.10.00.0
Percentage of Revenues bmy:Reblozyl100.0100.00.00.0

bmy:Revlimid


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value288429150.00.0
Percentage of Revenues28.527.00.00.0
Percentage of Revenues28.527.00.00.0
Percentage of Revenues bmy:Revlimid100.0100.00.00.0

bmy:Sprycel


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value511521549558544459536491535438527509506463494472451407429411405375398385368342365316312287281263244231227211193172169144132131
Percentage of Revenues5.04.86.99.38.77.89.08.69.48.49.79.79.89.49.49.69.39.310.010.19.79.39.39.89.59.08.27.87.77.56.77.05.54.44.23.93.63.43.33.02.82.7
Percentage of Revenues5.04.86.99.38.77.89.08.69.48.49.79.79.89.49.49.69.39.310.010.19.79.39.39.89.59.08.27.87.77.56.77.05.54.44.23.93.63.43.33.02.82.7
Percentage of Revenues bmy:Sprycel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Vidaza


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value1261580.00.0
Percentage of Revenues1.21.50.00.0
Percentage of Revenues1.21.50.00.0
Percentage of Revenues bmy:Vidaza100.0100.00.00.0

bmy:Yervoy


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value36939638535336738438438231524926932332233026428524126326524029632536635032127126023823322921117916215414412195
Percentage of Revenues3.63.74.85.95.96.56.46.75.54.84.96.16.36.75.05.84.96.06.25.97.18.08.68.98.37.15.95.95.86.05.04.83.62.92.62.31.7
Percentage of Revenues3.63.74.85.95.96.56.46.75.54.84.96.16.36.75.05.84.96.06.25.97.18.08.68.98.37.15.95.95.86.05.04.83.62.92.62.31.7
Percentage of Revenues bmy:Yervoy100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Zeposia


None
Period End2020-06-302019-06-30
Value1.00.0
Percentage of Revenues0.00.0
Percentage of Revenues0.00.0
Percentage of Revenues bmy:Zeposia100.00.0

us-gaap:Revenues us-gaap:StatementGeographical

bmy:OtherRegion


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value172113166114127117146159143136
Percentage of Revenues1.71.02.11.92.02.02.42.82.52.6
Percentage of Revenues1.71.02.11.92.02.02.42.82.52.6
Percentage of Revenues bmy:OtherRegion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:RestOfWorld


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value13341335117597698887410059329238731019970963925
Percentage of Revenues13.212.414.816.215.814.816.816.416.216.818.718.518.718.8
Percentage of Revenues13.212.414.816.215.814.816.816.416.216.818.718.518.718.8
Percentage of Revenues bmy:RestOfWorld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value64876766475434723667344933433235323027782891286428652738
Percentage of Revenues64.062.859.857.858.558.356.056.856.653.553.154.555.755.5
Percentage of Revenues64.062.859.857.858.558.356.056.856.653.553.154.555.755.5
Percentage of Revenues country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EuropeanUnion


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2136256718501445149114801479136514081406
Percentage of Revenues21.123.823.324.123.825.024.824.024.727.1
Percentage of Revenues21.123.823.324.123.825.024.824.024.727.1
Percentage of Revenues us-gaap:EuropeanUnion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:TypeOfArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2364282827112607271625072388221423322072
Percentage of Revenues23.326.234.143.443.342.340.038.940.939.9
Percentage of Revenues23.326.234.143.443.342.340.038.940.939.9
Percentage of Revenues us-gaap:CollaborativeArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2699366224321810199218441690164816251584
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.634.030.630.131.831.128.329.028.530.5

us-gaap:CostOfGoodsAndServicesSold us-gaap:TypeOfArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value105013061053101710801019911838891799
Percentage of CostOfGoodsAndServicesSold38.935.743.356.254.255.353.950.854.850.4
Percentage of Revenues10.412.113.316.917.217.215.314.715.615.4
Percentage of Revenues us-gaap:CollaborativeArrangement44.446.238.839.039.840.638.137.938.238.6

None

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8502110858074465844973941446835245187341447514071384929744157336332562736469730824111259343182913344128263572324735183157367849953384322438603515364432443698318431763355
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues83.9102.8101.677.571.766.674.861.990.965.787.277.574.860.379.368.366.862.3109.675.798.864.2101.474.388.574.280.479.986.982.487.8133.776.261.470.865.867.164.772.466.466.669.8

None

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value252223722087138213281351138012802435125019211543165912881400113812661136191611321856101611899831416946957893951930108295196290910089739239351010824822910
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues24.922.026.323.021.222.823.122.542.724.135.329.432.326.126.723.126.025.944.727.844.625.127.925.136.424.821.522.023.524.325.825.521.717.318.518.217.018.719.817.217.218.9

None

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value162816061734105510761006133611041131980129911471167107414611144123810681996983968894115110299519571068980104299411431071100410021216101910409281000892894900
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.114.921.817.617.217.022.419.419.818.923.821.822.721.827.923.225.424.346.624.223.322.127.026.224.525.124.024.125.725.927.328.722.619.122.319.119.118.519.618.618.818.7

None

us-gaap:InterestExpense

us-gaap:InterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35736227920912345484445465148524540424243434149515350465453465050514841424240323142383233
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.53.43.53.52.00.80.80.80.80.90.90.91.00.90.80.90.91.01.01.01.21.31.21.31.21.41.21.11.21.31.21.30.90.80.80.70.60.60.80.80.70.7

None

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value845491248561105738575859435871435138693347349034107425237110535649116365633119-11.03231
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.34.63.10.91.81.00.61.01.01.10.81.11.40.91.00.81.40.81.10.82.20.82.51.11.31.02.51.31.41.32.81.01.30.62.2-0.20.60.6

None

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value736-1163.0-686.0-411.0-101.0260-62.05084.040014219153964787224454520-328.0323-107.0299-799.0277104208-20.0-5.0-199.019355018-23.0-26.02631138-42.010.019-113.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.3-10.8-8.6-6.8-1.64.4-1.08.90.17.72.63.610.513.11.74.69.311.8-7.77.9-2.67.4-18.87.12.75.5-0.5-0.1-4.90.50.81.30.4-0.4-0.50.50.62.8-0.80.20.4-2.4

us-gaap:OtherNonoperatingIncomeExpense us-gaap:TypeOfArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value16151515161423141614
Percentage of OtherNonoperatingIncomeExpense2.2-1.3-2.2-3.6-15.85.4-37.12.8400.03.5
Percentage of Revenues0.20.10.20.20.30.20.40.20.30.3
Percentage of Revenues us-gaap:CollaborativeArrangement0.70.50.60.60.60.61.00.60.70.7

None

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-9.016-3.01179-8.00.0356-108.0-25.0-45.035-1.00.0127-10.021283270-176.02088.0154-3.0315-7.02590.00.01.0
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0
Percentage of Revenues-0.10.1-0.019.6-0.10.06.0-1.9-0.4-0.90.6-0.00.02.6-0.20.45.86.1-4.15.10.23.8-0.18.0-0.26.80.00.00.0

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

bmy:AvaproAvalideAndPlavix


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.0120.00.0
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal-0.075.0-0.00.0
Percentage of Revenues0.00.10.00.0
Percentage of Revenues bmy:AvaproAvalideAndPlavix0.00.00.00.0

bmy:Diabetesbusiness


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.00.00.00.00.00.00.00.00.00.02260.00.0-100.0
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal-0.00.0-0.00.0-0.00.00.0-0.0-0.0-0.0645.7-0.00.0-78.7
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.04.10.00.0-2.0
Percentage of Revenues bmy:Diabetesbusiness0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

bmy:Otherdivestitures


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-9.03.0-24.04.0-8.00.0-356.01082545
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal100.018.8800.00.3100.00.0-100.0-100.0-100.0-100.0
Percentage of Revenues-0.10.0-0.30.1-0.10.0-6.01.90.40.9
Percentage of Revenues bmy:Otherdivestitures0.00.00.00.00.00.00.00.00.00.0

us-gaap:ManufacturingFacility


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.01.02.0-1.00.00.00.00.0
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal-0.06.2-66.7-0.1-0.00.00.0-0.0
Percentage of Revenues0.00.00.0-0.00.00.00.00.0
Percentage of Revenues us-gaap:ManufacturingFacility0.00.00.00.00.00.00.00.0

None

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


None
Period End2020-06-302020-03-312019-06-302019-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2132104853564854475963595466485049514546494612040424139433850474947
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.11.90.80.91.11.01.11.11.41.51.41.31.61.21.31.31.11.11.11.31.13.20.90.80.80.70.80.81.01.01.01.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType, us-gaap:BusinessAcquisition, us-gaap:StatementClassOfStock

us-gaap:EmployeeStockOption, bmy:Celgene, bmy:ContingentValueRights


None
Period End2020-03-312019-12-31
Value9.010.0
Percentage of AllocatedShareBasedCompensationExpense4.30.0
Percentage of Revenues0.10.0
Percentage of Revenues us-gaap:EmployeeStockOption bmy:Celgene bmy:ContingentValueRights0.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:BusinessAcquisition

bmy:Celgene


None
Period End2020-06-302020-03-312019-12-31
Value9812366
Percentage of AllocatedShareBasedCompensationExpense46.058.60.0
Percentage of Revenues1.01.10.0
Percentage of Revenues bmy:Celgene0.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value9.010.03.04.0
Percentage of AllocatedShareBasedCompensationExpense4.24.86.27.5
Percentage of Revenues0.10.10.00.1
Percentage of Revenues us-gaap:CostOfSales0.00.00.00.0

us-gaap:OtherIncome


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value29180.00.0
Percentage of AllocatedShareBasedCompensationExpense13.68.60.00.0
Percentage of Revenues0.30.20.00.0
Percentage of Revenues us-gaap:OtherIncome0.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value89941719
Percentage of AllocatedShareBasedCompensationExpense41.844.835.435.8
Percentage of Revenues0.90.90.30.3
Percentage of Revenues us-gaap:ResearchAndDevelopmentExpense0.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value86882830
Percentage of AllocatedShareBasedCompensationExpense40.441.958.356.6
Percentage of Revenues0.80.80.40.5
Percentage of Revenues us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1627-304.0-129.01349177619791505216751717796981183129519551086155916151655-410.0987521448-60.01008448985869818530674513-1259.01059202715941830179017671413161415921452
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.1-2.8-1.622.528.333.425.238.19.134.312.822.525.239.720.731.733.237.7-9.624.31.235.8-1.425.711.525.819.620.113.117.612.2-33.723.838.629.234.232.935.327.633.633.430.2

None

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1707462931-17.03372643472551352843027327373429188344427449-222.0257162249-87.0276114491341260.051-411.0-546.0251545363475483400571312324351
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.94.311.7-0.35.44.55.84.52.45.555.66.27.38.73.67.08.810.2-5.26.33.96.2-2.07.02.91.33.03.10.01.3-9.8-14.65.610.46.78.98.98.011.26.56.87.3

us-gaap:IncomeTaxExpenseBenefit bmy:IncomeTaxExpenseBenefitComponent

bmy:OtezlaDivestiture


None
Period End2020-06-30
Value255
Percentage of IncomeTaxExpenseBenefit14.9
Percentage of Revenues2.5
Percentage of Revenues bmy:OtezlaDivestiture0.0

None

us-gaap:ProfitLoss

us-gaap:ProfitLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-80.0-766.0-1060.0136614391715115819123821495-2329.08569221526898121511881206-188.0730-110.0119927732334936735692530623924-713.080814821231135513071367842130212681101
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.8-7.1-13.322.722.929.019.433.66.728.8-42.716.317.931.017.124.724.427.5-4.417.9-2.629.70.618.78.624.616.617.013.116.322.0-19.118.228.222.625.424.127.316.527.126.622.9

None

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-59.070-56.038-28.014-1.05.085-19.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.60.6-0.70.6-0.40.2-0.00.11.5-0.4

None

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-7.0-29.0-57.0115823118-153.08.0-100.08913246-53.08923269-111.0-225.0-73.0-222.02439.0180-380.042-126.017120861171-258.0235127-763.0107
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.1-0.3-0.719.30.42.0-2.60.1-1.81.72.40.9-1.01.84.41.4-2.3-5.1-1.7-5.55.80.24.2-9.71.1-3.33.95.115.11.9-6.20.61.10.5-14.02.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-7.0-29.0115823118-153.08.0-100.08913246-53.08923269-111.0-225.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.1-0.319.30.42.0-2.60.1-1.81.72.40.9-1.01.84.41.4-2.3-5.1
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-87.0-795.0-1117.0252414621833100519202821584-2197.09028691615113012841077981-261.050813312082073523768109069001141694666-690.08591509468146213321324805126813931217
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.9-7.4-14.142.023.331.016.833.74.930.5-40.317.216.932.821.626.122.122.3-6.112.53.229.94.99.09.721.320.422.128.218.115.9-18.519.328.78.627.424.526.415.826.429.225.3

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-85.0-775.0-1056.0135314321710116019013731486-2328.08459161574894120211661195-197.0706-130.0118613721333937726692536609925-711.064511018529699029864839499277438025966983638
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.8-7.2-13.322.522.828.919.433.46.528.6-42.716.117.831.917.124.423.927.2-4.617.4-3.129.30.318.48.624.616.317.013.215.922.1-19.014.521.015.618.116.619.79.519.819.415.5159.420.221.114.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-85.0-775.0135314321710116019013731486-2328.08459161574894120211661195-197.0706-130.0118613721333937
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.8-7.222.522.828.919.433.46.528.6-42.716.117.831.917.124.423.927.2-4.617.4-3.129.30.318.48.624.6
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-92.0-804.0-1113.0251114551828100719092731575-2196.08918631663112612711055970-270.048411311951933413758118979001147680673-688.069611288210769279434469151052859
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.9-7.5-14.041.823.230.916.933.54.830.3-40.317.016.833.721.525.821.722.1-6.311.92.729.64.58.79.621.320.222.128.317.716.1-18.415.721.51.520.117.118.88.719.122.117.9

None

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.09.0-4.0137.05.0-2.0119.09.0-1.0116.0-48.04.01322119.024201314111.0-1.09.00.0-6.014-1.0-2.0163381379386405381359353341358
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.1-0.10.20.10.1-0.00.20.20.2-0.00.20.1-1.00.10.30.50.30.20.60.50.30.30.30.0-0.00.20.0-0.10.4-0.0-0.13.77.36.97.27.57.67.07.47.27.4

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-5.0-9.0-13.0-7.0-5.0-11.0-9.0-9.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0
Percentage of Revenues-0.0-0.1-0.2-0.1-0.1-0.2-0.2-0.2
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.0

None

us-gaap:Assets

us-gaap:Assets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value12807612928512994457433551633483434986337343264133083335513397733409329373370733727328313189231748317793195433579337493345033503334243859236804362523595835897360443166732408329703201431833308513107631008
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:Liabilities

us-gaap:Liabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value78916793087824639679390121951720859199842022320177217041906318588184021736017946177531734117324165061666317890187661824918124178932335622090218792225922259221441585516162171031557815688149501543816223
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets61.661.360.269.170.756.059.659.262.061.064.756.155.655.951.553.254.154.454.651.952.153.355.654.654.153.560.560.060.461.962.061.450.149.951.948.749.348.549.752.3

None

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value12807612928512994457433551633483434986337343264133083335513397733409329373370733727328313189231748317793195433579337493345033503334243859236804362523595835897360443166732408329703201431833308513107631008
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value49094499115159817648160491521814031136401231712793117411478314699144161617715613149181438614266150791512315546148521514315327154731515414726143711365913623139001609816337159561657216353159981571314843
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.338.639.730.729.143.740.140.437.738.735.043.544.043.848.046.345.445.144.947.447.346.344.045.345.746.339.340.039.638.038.038.650.850.448.451.851.451.950.647.9

None

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value343433185329354401913771617093171601486913874146491485415048143241361513704132041229811215104151292613056149251460814177140621401418916106271048610076952192781101311765153181486914775132961327313958
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.824.622.670.068.449.149.044.142.544.344.344.342.941.340.739.137.535.232.840.740.944.443.342.442.041.949.028.928.928.026.525.734.836.346.546.446.443.142.745.0

None

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-31
Value19934158171234630489284047335691154084999534254214644347039104237343229342644238539754199629455714851428252253586177118211355165615032801230757764471366534055033758159185135768363677507783279761801
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.612.29.553.151.521.119.816.015.316.116.213.710.411.912.610.28.98.37.512.513.118.716.514.512.815.69.34.85.03.84.64.28.87.117.514.011.511.016.20.00.00.024.80.00.00.00.00.0

None

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6699720064764289450345944636462243234374434743324219408337743813368533632948271425432250210018231799174216901839185117981708173416232251225021812116204619851897
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.25.65.07.58.213.213.313.713.213.213.012.712.612.411.211.311.210.59.38.58.06.76.25.45.45.24.45.05.15.04.84.85.16.96.86.86.66.66.46.1

None

us-gaap:ReceivablesNetCurrent

us-gaap:ReceivablesNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7855829076855510566757045965587155595683630059225782549455435597562249574299390836723458339033213315331633603673340633083083288928253613374336874059358734803164
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.45.99.610.316.417.017.417.017.218.817.417.316.716.416.617.115.513.512.311.510.310.09.99.99.98.710.09.49.28.68.08.911.111.411.512.811.611.210.2

us-gaap:ReceivablesNetCurrent us-gaap:TypeOfArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value354309347342351334395322
Percentage of ReceivablesNetCurrent4.53.74.56.26.25.96.65.1
Percentage of Assets0.30.20.30.60.61.01.11.0
Percentage of Assets us-gaap:CollaborativeArrangement0.00.00.00.00.00.00.00.0

None

us-gaap:InventoryNet

us-gaap:InventoryNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2384283642931192130812831195128212421231116612501217138412411482143713361221113013041437156015651666165514981640178517911657169715211463138413571492132212041413
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.23.32.12.43.73.43.83.83.73.53.73.64.23.74.44.44.23.83.64.14.34.64.75.05.03.94.54.95.04.64.74.84.54.24.24.74.33.94.6

None

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value244624051983947138413421116576570491470412355
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.91.51.62.53.93.21.71.71.51.41.11.0

None

us-gaap:Land

us-gaap:Land


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value188194187105105105104100107107
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.10.20.20.30.30.30.30.3

None

us-gaap:MachineryAndEquipmentGross

us-gaap:MachineryAndEquipmentGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value3059305531572932287930432962305932873347
Percentage of MachineryAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.42.45.15.28.78.59.19.810.5

None

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value93139553102078787869489118845917691119159898792659116932191738931894687578631846791548990906689628936885688439514939393739383928284018445838182958343832082608895
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.37.47.915.315.825.625.327.227.927.726.827.327.328.327.226.527.227.527.226.628.626.826.926.826.726.522.925.925.926.126.125.826.526.125.425.926.227.026.628.7

None

us-gaap:ConstructionInProgressGross

us-gaap:ConstructionInProgressGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value422456527465453477548980849662
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.40.40.80.81.41.62.92.52.1

None

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3536344139553957384539263818408440314099398642514172430141934141434943024219421847914667464945754498437142644278416541144050398539233933386038033789371635963840
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.73.06.97.011.310.912.112.312.411.912.512.513.112.412.313.213.513.313.315.013.913.813.713.413.111.011.611.511.411.311.112.412.111.711.911.912.011.612.4

None

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value2500230010995251535154474648484747444644444344445264717279211216215216213191102101-532.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5777611262524830484949855027509250805060500150144944502049804790459744554412424943634323441743874438448545795236522852595333529744784512452144924554460446645055
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.54.74.88.48.814.314.415.115.615.314.914.814.815.214.814.214.014.013.913.413.712.913.113.113.213.411.914.214.414.614.914.714.113.913.714.014.314.915.016.3

None

us-gaap:Goodwill

us-gaap:Goodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value20578224522248865136533653665386686668368636863686568616875687568756875687568816952697670277027704670467046709676467646764676357498679967995586556452335233523352184827
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.117.417.311.311.818.818.719.820.520.720.520.220.520.920.420.420.921.621.721.921.820.920.821.121.021.118.420.821.121.321.320.821.521.016.917.416.417.016.816.80.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

bmy:Celgene


None
Period End2020-06-302019-11-20
Value1405915969
Percentage of Goodwill68.30.0
Percentage of Assets11.00.0
Percentage of Assets bmy:Celgene0.00.0

None

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:InProcessResearchAndDevelopment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value840015900195000.00.00.03232107120280548
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.612.315.00.00.00.00.10.10.30.40.81.4
Percentage of Assets us-gaap:InProcessResearchAndDevelopment0.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value59171616666396910029951026109111071090111612101213124512761385137713791380141915441563170617531718184322082318817683708570877892174569481631243196322232993370286511511330
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.247.749.21.71.82.93.13.33.33.43.63.63.73.94.14.14.24.34.54.94.95.15.25.15.56.66.022.223.123.824.525.614.414.99.510.010.110.710.89.20.00.0

None

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:ComputerSoftwareIntangibleAsset


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value12961263129712581201116611561381144113021254241261270290299267
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.01.02.22.23.33.34.14.34.13.70.60.70.70.91.00.9
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LicensingAgreements


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-09-302011-12-31
Value4614824824824824975105675645741090525626652775
Percentage of FiniteLivedIntangibleAssetsNet35.638.237.238.340.142.644.141.139.144.186.9217.8239.8241.5267.2
Percentage of Assets0.40.40.40.80.91.41.51.71.71.83.21.41.71.82.4
Percentage of Assets us-gaap:LicensingAgreements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TechnologyBasedIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value578525042746827235723572357235723572357235723582486
Percentage of FiniteLivedIntangibleAssetsNet4463.93992.63610.4187.4196.3202.1203.9170.7163.6181.0188.01031.5
Percentage of Assets45.239.036.04.14.36.86.77.07.07.47.06.4
Percentage of Assets us-gaap:TechnologyBasedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7067247044965095270.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.60.60.50.90.91.50.0

None

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value659659466604234826342581202423362280177615339658838481048918101210481117762787634621779136313241428130111049759048778758238247417947671005907
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.24.65.14.14.87.45.86.97.05.44.62.82.62.63.12.73.13.33.52.42.51.91.82.34.14.03.73.53.02.72.52.42.82.52.52.32.52.53.22.9

None

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value285219672195260495436479132
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.21.51.70.50.91.31.40.4

us-gaap:EquitySecuritiesFvNi us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2665182220201132071648867
Percentage of EquitySecuritiesFvNi93.492.692.043.541.837.618.450.8
Percentage of Assets2.11.41.60.20.40.50.30.2
Percentage of Assets us-gaap:OtherAssets us-gaap:FairValueInputsLevel10.00.00.00.00.00.00.00.0

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1871451751472882722660.0
Percentage of EquitySecuritiesFvNi6.67.48.056.558.262.455.50.0
Percentage of Assets0.10.10.10.30.50.80.80.0
Percentage of Assets us-gaap:OtherAssets us-gaap:FairValueInputsLevel20.00.00.00.00.00.00.00.0

None

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2342119232183041048997118841106549694987896249563943890178494884189967885759780177158743576898461810377987521124408279835484148279819569917211778073137410675567396313
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.314.914.118.317.625.430.528.730.329.128.527.827.025.826.226.724.023.825.322.523.322.925.124.223.322.532.222.523.023.423.122.722.122.323.622.823.321.921.720.4

None

us-gaap:DebtCurrent

us-gaap:DebtCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-312013-12-312012-12-31
Value4819386233465695453811703162017161925987146113061197992990139590359826
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.02.61.01.01.14.94.85.35.82.94.33.93.62.92.90.41.70.92.3

None

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-31
Value4253326127630.00.00.012491247126112450.075074974930680658664
Percentage of LongTermDebtCurrent100.0100.0100.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.32.52.10.00.00.03.63.73.93.80.02.22.32.20.11.91.81.8

None

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2852306924451888200519761892177318731725224816991551150316641407150415431565124918392346248725682405250225592466234620792202208521342385260322922401203619831711
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.41.93.33.65.75.45.35.75.26.75.04.64.64.94.24.64.84.93.95.87.07.47.77.27.56.66.76.55.86.15.86.77.47.97.27.56.66.45.5

us-gaap:AccountsPayableCurrent us-gaap:TypeOfArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value10391284102699410681004904875
Percentage of AccountsPayableCurrent36.441.842.052.653.350.847.838.9
Percentage of Assets0.81.00.81.71.92.92.62.6
Percentage of Assets us-gaap:CollaborativeArrangement0.00.00.00.00.00.00.00.0

None

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value199520181871710831703781716745813863790742776738966991830816691679828851826859
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.61.41.21.52.02.22.12.32.52.62.32.22.42.22.93.02.62.62.01.82.32.62.72.8

None

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value227319961517546360525398355373296231213291180152312164472572179982202623122041701602082122761931931381621671831656365175
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.51.21.00.71.51.11.11.10.90.70.60.90.50.50.90.51.51.80.60.30.70.80.90.60.50.40.60.60.80.50.50.40.50.50.60.50.20.20.6

None

us-gaap:DividendsPayableCurrent

us-gaap:DividendsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value103610371025668671671669654660655636634633645623621619634611606601606596598593597578579578575552
Percentage of DividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.81.21.21.91.91.92.02.12.02.01.91.91.91.91.91.61.71.71.71.71.71.91.81.81.81.81.91.91.8

None

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1351361336667400.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.10.10.10.10.10.10.0

None

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value157501230112513803271617059
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0
Percentage of Assets12.39.59.614.013.020.2

None

us-gaap:LongTermDebt

us-gaap:LongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4610646105461502439024433563568955687567157756975698269117237726773727367798165627122718072327227520952705376543753325276
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.035.735.542.544.316.219.716.917.417.520.820.520.722.021.722.022.020.717.819.620.020.120.116.416.316.317.016.717.1

None

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value418534284443387243902443356355646568756715775697569826911723757165836658165936550663266157127724272677372736779816532644265226568660852095270537654375332527653286130
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.733.133.442.544.316.216.116.917.417.520.820.520.722.017.017.320.020.720.620.920.721.221.521.722.022.020.717.717.818.118.318.316.416.316.317.016.717.117.119.8

None

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value61576531645419
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0
Percentage of Assets4.85.15.00.1

None

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8578417254264234234273834034344564774944906001067118210029499027271156111580668169071877382616381882147315431616201781187092212971658
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.60.70.81.21.21.11.21.31.41.41.51.51.83.23.63.13.02.82.33.43.32.42.02.11.92.12.34.65.24.14.95.06.12.52.73.04.25.3

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312018-12-312017-12-312016-12-31
Value579560569427456600
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent67.666.678.5100.0100.0100.0
Percentage of Assets0.50.40.41.21.41.8
Percentage of Assets us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.00.0

None

us-gaap:MinorityInterest

us-gaap:MinorityInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value6666100106102999611010111310613112211917016816016515819416814313158525882-12.02.040150.0-286.0-91.0-89.0-136.0-208.0-97.075-113.0-94.0-16.058-33.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.30.30.30.30.30.30.40.40.40.50.50.50.50.50.60.50.40.40.20.20.20.2-0.00.00.10.00.0-0.9-0.3-0.3-0.4-0.7-0.30.20.00.00.00.20.0

us-gaap:MinorityInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312010-12-312009-12-312008-12-312007-12-31
Value666610010610299961101011131061311221191701681601651581941681431315852588215-75.0-58.0-33.0-27.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-100.0-100.0100.00.0
Percentage of Assets0.10.10.10.20.20.30.30.30.30.30.30.40.40.40.50.50.50.50.50.60.50.40.40.20.20.20.20.0-0.2-0.20.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value74851070110101188118971509104810051066109811641155118111951283164218051693480468475583618618624616625665649459475464703656491467443438424422
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.88.37.83.33.44.33.03.03.33.33.53.43.53.63.84.95.55.31.51.51.51.71.81.81.91.81.61.81.81.31.31.32.22.01.51.51.41.41.41.4

None

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7036886725045165290.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.50.50.50.90.91.50.0

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value49094499115159817648160491521814031136401231712793117411478314699144161617715613149181438614266150791512315546148521514315327154731515414726143711365913623139001609816337159561657216353159981571314843
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.338.639.730.729.143.740.140.437.738.735.043.544.043.848.046.345.445.144.947.447.346.344.045.345.746.339.340.039.638.038.038.650.850.448.451.851.451.950.647.9

None

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value49160499775169817754161511531714127137501241812906118471491414821145351634715781150781455114424152731529115689149831520115379155311523614714143731369913638139001581216246158671643616145159011563814785
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.438.739.830.929.344.040.440.838.039.035.343.944.444.148.546.845.945.645.448.147.946.744.445.445.946.539.540.039.638.138.038.649.950.148.151.350.751.550.347.7

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value292292292221221221221221221221221221221221221221221221221221221221221221221221221221221221221221221221220220220220220220220220
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.40.40.60.60.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.60.60.60.60.60.60.70.70.70.70.70.70.70.00.70.0

us-gaap:CommonStockValue us-gaap:StatementEquityComponents

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value292292292221221221221221221221221221221221221221221221221221221221221221221221221221220220220
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.40.40.60.60.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.70.60.60.70.70.7
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value444444325443709220621502103208120291966191618981845179413371725165015941503145914131363131415071499147914491922196619752126269427172783282531143226332134363682366136973676376827572625
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.733.533.63.83.96.05.96.06.05.85.75.45.44.15.14.94.94.74.64.44.33.94.54.54.44.35.05.35.45.97.57.58.88.79.410.110.411.111.80.00.00.012.20.00.0

us-gaap:AdditionalPaidInCapital us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value4444443254437092206215021032081202919661916189818451794133717251650159415031459141313631314150714991479144919222694
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.733.533.63.83.96.05.96.06.05.85.75.45.44.15.14.94.94.74.64.44.33.94.54.54.44.35.07.5
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value315653267134474365553587035109340653329232044323233116034141339343365833513332723270632176316133244632361331103254133147330263329132952328263271532761327333238133661335953306932797323923205531636317213132230949307602254919762
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.625.326.563.665.0100.897.498.798.297.792.9100.5101.6102.299.498.799.6100.999.6102.1101.398.696.499.198.699.685.489.290.291.191.289.8106.3103.7100.3102.4101.8103.9101.80.00.00.099.20.00.0

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value31565326713447436555358703510934065332923204432323311603414133934336583351333272327063217631613324463236133110325413314733026332913295232733
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.625.326.563.665.0100.897.498.798.297.792.9100.5101.6102.299.498.799.6100.999.6102.1101.398.696.499.198.699.685.491.2
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-1556000000.0-1549000000.0-1520000000.0-1463000000.0-2621000000.0-2644000000.0-2762000000.0-2326000000.0-2334000000.0-2234000000.0-2289000000.0-2421000000.0-2467000000.0-2414000000.0-2503000000.0-2735000000.0-2804000000.0-2693000000.0-2468000000.0-2395000000.0-2173000000.0-2416000000.0-2425000000.0-2605000000.0-2225000000.0-2267000000.0-2141000000.0-2312000000.0-2520000000.0-3131000000.0-3202000000.0-2944000000.0-2967000000.0-3018000000.0-3045000000.0-2282000000.0-2389000000.0-2414000000.0-2371000000.0-2334000000.0-2300000000.0-2425000000.0-2541000000.0-2719000000.0-1461000000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-1.2-1.2-1.2-2.5-4.8-7.6-7.9-6.9-7.2-6.8-6.8-7.1-7.4-7.3-7.4-8.1-8.5-8.4-7.8-7.5-6.8-7.2-7.2-7.8-6.6-6.8-5.5-6.3-7.0-8.7-8.9-8.2-9.4-9.3-9.2-7.1-7.5-7.8-7.60.00.00.0-8.20.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-31
Value-1556000000.0-1549000000.0-1520000000.0-1463000000.0-2621000000.0-2644000000.0-2762000000.0-2326000000.0-2334000000.0-2234000000.0-2289000000.0-2421000000.0-2467000000.0-2414000000.0-2503000000.0-2735000000.0-2804000000.0-2693000000.0-2468000000.0-2425000000.0-2141000000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-1.2-1.2-1.2-2.5-4.8-7.6-7.9-6.9-7.2-6.8-6.8-7.1-7.4-7.3-7.4-8.1-8.5-8.4-7.8-7.2-5.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value256512475725357198711957119571195741957619580194331924919003187831838616779167951679916821165591660616649166831699217119171741722117800179751802018318188231847517600172861740217389171911729917454172981727117171173641056610584
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.019.119.534.635.556.255.958.060.058.757.455.956.255.849.849.851.252.752.252.352.149.750.351.251.351.546.148.849.750.952.451.355.653.352.854.354.056.156.20.00.00.056.00.00.0

us-gaap:TreasuryStockValue us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value2565124757253571987119571195711957419576195801943319249190031878318386167791679516799168211655916606166491668316992171191717417221178001882317402
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.019.119.534.635.556.255.958.060.058.757.455.956.255.849.849.851.252.752.252.352.149.750.351.251.351.546.152.452.8
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:MinorityInterest

us-gaap:MinorityInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value6666100106102999611010111310613112211917016816016515819416814313158525882-12.02.040150.0-286.0-91.0-89.0-136.0-208.0-97.075-113.0-94.0-16.058-33.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.30.30.30.30.30.30.40.40.40.50.50.50.50.50.60.50.40.40.20.20.20.2-0.00.00.10.00.0-0.9-0.3-0.3-0.4-0.7-0.30.20.00.00.00.20.0

us-gaap:MinorityInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312010-12-312009-12-312008-12-312007-12-31
Value666610010610299961101011131061311221191701681601651581941681431315852588215-75.0-58.0-33.0-27.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-100.0-100.0100.00.0
Percentage of Assets0.10.10.10.20.20.30.30.30.30.30.30.40.40.40.50.50.50.50.50.60.50.40.40.20.20.20.20.0-0.2-0.20.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NoncontrollingInterest


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5.0439.04.02.062-2.0212.024-2.03.03.02.05.0274.0474.03.03.0144.08.023
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value426938942038255620831390242912791057117511171713158486114281397411-386.0611524716265729031056617141010531510-428.083645841134387156816981093481159513831049464
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.136.125.742.633.223.540.722.518.522.620.532.630.817.527.228.48.4-8.814.312.91.715.513.423.027.216.231.725.937.3-11.219.9122.725.57.428.731.820.19.631.228.822.09.7

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value780653-12036.04917151060-336.0-147.0-348.0-43.01019142-1024.0-203.016-368.04061426-984.0-62.0-1280.0754351164-1511.02212-315.0-475.057161277-4203.0226-3027.0495-163.0-332.0-1437.0-2479.0948238-2519.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.76.1-151.58.211.417.9-5.6-2.6-6.1-0.818.72.7-19.9-4.10.3-7.58.332.5-23.0-1.5-30.718.78.24.2-38.958.0-7.1-11.71.44.26.6-112.55.1-57.69.1-3.0-6.1-28.7-48.519.85.0-52.4

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-993.0-1054.0-7677.0-941.018268-2029.0-578.0-720.0-1015.0-1222.0-1352.0-706.0-1006.0-1013.0-590.0-539.0-524.0-792.0-1086.0-700.0-883.0-682.0-231.0-528.0-486.0-1192.0711-620.0-1115.0-44.0-958.0-1689.0-850.0-836.0-754.0-704.0-507.0-692.0-1664.0-698.0-495.0-486.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-9.8-9.8-96.6-15.7291.2-34.3-9.7-12.7-17.8-23.5-24.8-13.4-19.6-20.6-11.3-11.0-10.8-18.0-25.3-17.2-21.2-16.9-5.4-13.5-12.5-31.316.0-15.3-27.5-1.1-22.9-45.2-19.1-15.9-13.8-13.2-9.3-13.8-32.6-14.5-10.4-10.1

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value4116342621069424
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0
Percentage of Revenues40.631.8335.97.2

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value426938942038255620831390242912791057117511171713158486114281397411-386.0611524716265729031056617141010531510-428.083645841134387156816981093481159513831049464
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.136.125.742.633.223.540.722.518.522.620.532.630.817.527.228.48.4-8.814.312.91.715.513.423.027.216.231.725.937.3-11.219.9122.725.57.428.731.820.19.631.228.822.09.7

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-85.0-775.0-1056.0135314321710116019013731486-2328.08459161574894120211661195-197.0706-130.0118613721333937726692536609925-711.064511018529699029864839499277438025966983638
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.8-7.2-13.322.522.828.919.433.46.528.6-42.716.117.831.917.124.423.927.2-4.617.4-3.129.30.318.48.624.616.317.013.215.922.1-19.014.521.015.618.116.619.79.519.819.415.5159.420.221.114.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-85.0-775.0135314321710116019013731486-2328.08459161574894120211661195-197.0706-130.0118613721333937
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.8-7.222.522.828.919.433.46.528.6-42.716.117.831.917.124.423.927.2-4.617.4-3.129.30.318.48.624.6
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ProfitLoss

us-gaap:ProfitLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-80.0-766.0-1060.0136614391715115819123821495-2329.08569221526898121511881206-188.0730-110.0119927732334936735692530623924-713.080814821231135513071367842130212681101
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.8-7.1-13.322.722.929.019.433.66.728.8-42.716.317.931.017.124.724.427.5-4.417.9-2.629.70.618.78.624.616.617.013.116.322.0-19.118.228.222.625.424.127.316.527.126.622.9

None

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value25582477123617116917017216515714319718821119312210590657610591104103112115137181180189213199195148139146
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-220.0355-17.0-899.0-718.0932-826.0-129.0-374.0695-226.0-154.0-170.0777-567.0-29.0-298.0794-704.0-305.0-294.083217-140.0-194.0350-104.0138-443.087536-384.0250995-272.0-229.0-15.0574-665.0-322.0182557
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-642.0-1448.0-470.0357.0-35.064301184.036-65.0-13.07145-4.06744134-69.0-111.0-51.0925.01314437-165.010.0163-32.0-35.01026843-96.016284-193.04913-25.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1418-53.0-337.0-500.0-89.02.0247-124.0-197.016072726291-70.0296-183.0-71.0-246.0-398.0110-52.0-7.0-485.0-93.0-74.0110-82.0-74.0-153.0-182.0-493.0-817.0-124.020414230661773223.07.090
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxExpenseBenefit bmy:DeferredIncomeTaxExpenseBenefitComponent

bmy:InternalTransferOfProductRights


None
Period End2020-06-30
Value853
Percentage of DeferredIncomeTaxExpenseBenefit60.2

None

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value213210284564853536251555050544556485447596359546648504951454649462640424139433850474947
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value780653-12036.04917151060-336.0-147.0-348.0-43.01019142-1024.0-203.016-368.04061426-984.0-62.0-1280.0754351164-1511.02212-315.0-475.057161277-4203.0226-3027.0495-163.0-332.0-1437.0-2479.0948238-2519.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.76.1-151.58.211.417.9-5.6-2.6-6.1-0.818.72.7-19.9-4.10.3-7.58.332.5-23.0-1.5-30.718.78.24.2-38.958.0-7.1-11.71.44.26.6-112.55.1-57.69.1-3.0-6.1-28.7-48.519.85.0-52.4

None

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value131186251190191204290224198239254262248291371341261242285234165136191107110118200124981151751371131231348474751258981129
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-993.0-1054.0-7677.0-941.018268-2029.0-578.0-720.0-1015.0-1222.0-1352.0-706.0-1006.0-1013.0-590.0-539.0-524.0-792.0-1086.0-700.0-883.0-682.0-231.0-528.0-486.0-1192.0711-620.0-1115.0-44.0-958.0-1689.0-850.0-836.0-754.0-704.0-507.0-692.0-1664.0-698.0-495.0-486.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-9.8-9.8-96.6-15.7291.2-34.3-9.7-12.7-17.8-23.5-24.8-13.4-19.6-20.6-11.3-11.0-10.8-18.0-25.3-17.2-21.2-16.9-5.4-13.5-12.5-31.316.0-15.3-27.5-1.1-22.9-45.2-19.1-15.9-13.8-13.2-9.3-13.8-32.6-14.5-10.4-10.1

None

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value0.00.080000.06.012500.00.05.00.00.07500.00.00.00.00.05970.019990.01090.00.024548940.0
Percentage of RepaymentsOfLongTermDebt0.00.0100.00.0100.0100.00.00.0100.00.00.0100.00.00.00.00.00.0100.00.0100.00.0100.00.00.0100.0100.0100.00.0

None

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10211017668671671669653653654653639640643655635636635641618617619623598597598605577577575580561571575579560564565565549550552551
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.08170003000.00.00.00.01531672492200.020000.00.00.02310.0538329749210515213393624742371482231881650.0
Percentage of PaymentsForRepurchaseOfCommonStock0.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.00.0100.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

None

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.049-1.520.191-0.0130.190.1330.020.1180.2610.160.5550.2760.2880.219-0.0150.2210.2640.271-0.0540.263.1150.172-0.0320.270.2540.050.020.154-0.0340.076-0.2060.4340.2370.269-0.0050.260.270.2260.0450.1930.2040.242
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-31
Value1212
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.0

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value203621624612820284047335691154214237
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-48.0261631157-73.074-71.0-202.0-344.0-471.0898108192238550-33.0-503.0-113.0427-260.01994084-79.0-290.0567-630.055129-101.09130-68.0-3.05218-87.0-7.078-17.0
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:AcquiredDevelopedProductRightsReclassifiedFromIPRD

bmy:AcquiredDevelopedProductRightsReclassifiedFromIPRD


None
Period End2020-03-31
Value3600
Percentage of AcquiredDevelopedProductRightsReclassifiedFromIPRD100.0

bmy:AcquiredDevelopedProductRightsReclassifiedFromIPRD us-gaap:StatementScenario

srt:ScenarioForecast


None
Period End2020-06-30
Value7500
Percentage of AcquiredDevelopedProductRightsReclassifiedFromIPRD0.0

bmy:AllianceTransitionalServices

bmy:AllianceTransitionalServices


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value5061267.02.02.07.00.01.04.05.012137.05457745331372727
Percentage of AllianceTransitionalServices100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:AmortizationofAcquiredIntangibleAssets

bmy:AmortizationofAcquiredIntangibleAssets


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value238922822424
Percentage of AmortizationofAcquiredIntangibleAssets100.0100.0100.0100.0

bmy:Cashoutlayspercentage us-gaap:Range, us-gaap:RestructuringPlan

bmy:Cashoutlayspercentage

srt:Maximum, bmy:OperatingModel2020


None
Period End2020-06-302020-03-31
Value00.5
Percentage of Cashoutlayspercentage0.0100.0

srt:Minimum, bmy:OperatingModel2020


None
Period End2020-06-302020-03-31
Value00.4
Percentage of Cashoutlayspercentage0.080.0

bmy:Divestitureandotherproceeds

bmy:Divestitureandotherproceeds


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value143205137651719197171302364208375
Percentage of Divestitureandotherproceeds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Divestituregainsandroyalties

bmy:Divestituregainsandroyalties


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1221731791356154166170325242255160135135276105155420507-75.024091234
Percentage of Divestituregainsandroyalties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:GrosstoNetAdjustments

bmy:GrosstoNetAdjustments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3971414538473116278822812568224820481729
Percentage of GrosstoNetAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:GrosstoNetAdjustments bmy:GrosstoNetAdjustments

bmy:Chargebacksandcashdiscounts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value129213401084927890774778711663583
Percentage of GrosstoNetAdjustments32.532.328.229.731.933.930.331.632.433.7

bmy:MedicaidandMedicarerebates


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value148214981689136210908001056847765557
Percentage of GrosstoNetAdjustments37.336.143.943.739.135.141.137.737.432.2

bmy:Otherrebatesreturnsdiscountsandadjustments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value119713071074827808707734690620589
Percentage of GrosstoNetAdjustments30.131.527.926.529.031.028.630.730.334.1

bmy:OtherIncomeReceivedFromAlliancePartners

bmy:OtherIncomeReceivedFromAlliancePartners


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value311410393356303308295338353367258209685199140158167254156187124161501021441082831325787968346
Percentage of OtherIncomeReceivedFromAlliancePartners100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:OtherOtherIncomeExpense

bmy:OtherOtherIncomeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value32-16.05.0-7.0-5.08.0-15.0-11.0-22.028-10.011-6.021-13.0162120-48.0-12.010.043-3.0-31.0-7.0-50.04.05.0-7.0-17.07.0-22.0-27.0-25.0
Percentage of OtherOtherIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:OtherRestructuringActivities us-gaap:RestructuringPlan

bmy:OtherRestructuringActivities

bmy:CelgeneIntegration


None
Period End2020-06-30
Value3000000.0
Percentage of OtherRestructuringActivities100.0

bmy:OtherShutdownCosts us-gaap:RestructuringPlan

bmy:OtherShutdownCosts

bmy:OperatingModel2020


None
Period End2020-06-302019-06-30
Value6000000.00
Percentage of OtherShutdownCosts100.00.0

bmy:Pensionsettlementsandamortization

bmy:Pensionsettlementsandamortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value11115.01557606641415450884155524739443967686050765547280
Percentage of Pensionsettlementsandamortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:PriorPeriodGrosstoNetAdjustmentImpactedbyNewAccountingPronouncement

bmy:PriorPeriodGrosstoNetAdjustmentImpactedbyNewAccountingPronouncement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4472-7.0124978-7.0-7.06050
Percentage of PriorPeriodGrosstoNetAdjustmentImpactedbyNewAccountingPronouncement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:ReceivablesSoldOnNonrecourseBasis

bmy:ReceivablesSoldOnNonrecourseBasis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-03-312010-03-31
Value2841802172391671741621971942031771731671201481291821591491399593128260209215303223281224222241280213246111
Percentage of ReceivablesSoldOnNonrecourseBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:ResearchandDevelopmentExpenseCollaborativeArrangement us-gaap:TypeOfArrangement

bmy:ResearchandDevelopmentExpenseCollaborativeArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2334610.0117.014-16.0-2.010575.0
Percentage of ResearchandDevelopmentExpenseCollaborativeArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:RestructuringRelatedCostsAssetImpairments us-gaap:RestructuringPlan

bmy:RestructuringRelatedCostsAssetImpairments

bmy:CelgeneIntegration


None
Period End2020-06-30
Value39
Percentage of RestructuringRelatedCostsAssetImpairments100.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.0421091.0
Percentage of RestructuringRelatedCostsAssetImpairments0.00.00.00.0

bmy:Reversionexcisetax

bmy:Reversionexcisetax


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.0760.00.0
Percentage of Reversionexcisetax0.0100.00.00.0

bmy:SellingGeneralandAdministrativeExpenseCollaborativeArrangement us-gaap:TypeOfArrangement

bmy:SellingGeneralandAdministrativeExpenseCollaborativeArrangement

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-38000000.0-40000000.0-34000000.0-33000000.0-32000000.0-28000000.0-28000000.0-26000000.0-28000000.0-22000000.0
Percentage of SellingGeneralandAdministrativeExpenseCollaborativeArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.01827.03031870.00.00.00.0
Percentage of BusinessCombinationAcquisitionRelatedCosts0.00.0100.0100.0100.0100.00.00.00.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value-165.05560.00.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.00.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


None
Period End2020-06-302020-03-31
Value0.0-36.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1-0.0-6.5

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationIntegrationRelatedCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16617419196106220.00.00.0
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:BusinessCombinationIntegrationRelatedCosts us-gaap:RestructuringPlan

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value166174
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.450.450.450.410.4100.410.40.40.40.40.390.390.390.390.380.380.380.380.370.370.370.370.360.360.360.360.350.350.350.350.340.340.340.340.330.330.330.330.320.320.320.320.310.310.31
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9813070781171479797150150
Percentage of ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-10000000.0-11000000.0-10000000.0-14000000.0-17000000.0-18000000.0-17000000.0-17000000.0-19000000.0-21000000.0-21000000.0-20000000.0-20000000.0-21000000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2423273970647197109109103104101103
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value118.0142037444750504646484648
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2.0-4.0-8.01537264413-10.0-19.0-11.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value10.09.01.015503253241.04.0-5.040-8.06.04.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-500.0-225.0-12.5100.8123.1120.5184.6-10.0-21.145.50.00.00.00.0

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2.0-2.03.0-1550.0-44.0-49.0-26.0-26.0-38.0-31.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:PensionPlansDefinedBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value12128.06.05.07.06.06.07.07.06.07.06.06.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:DefinedContributionPlanCostRecognized


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value6585605050406649474058465244494950424853454449454650
Percentage of DefinedContributionPlanCostRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value145170153135133133139127126113173160183166129109107103107135125133131137137138120114111108108999085115105111117125102124122
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:CrossCurrencyInterestRateContract, us-gaap:OtherIncome


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value-3.0-2.0-2.0-2.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0

us-gaap:ForeignExchangeContract, us-gaap:OtherIncome


None
Period End2020-06-302020-03-31
Value10.0-9.0
Percentage of DerivativeGainLossOnDerivativeNet-333.3450.0

us-gaap:ForeignExchangeForward, us-gaap:CostOfSales


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-35.0-23.0-179.02026302413-13.0-20.0
Percentage of DerivativeGainLossOnDerivativeNet1166.71150.00.00.0-1300.0-1500.00.00.00.00.0

us-gaap:ForeignExchangeForward, us-gaap:OtherIncome


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value21-76.0-11.09.0
Percentage of DerivativeGainLossOnDerivativeNet-700.03800.0550.0-450.0

us-gaap:InterestRateSwap, us-gaap:OtherIncome


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value-7.0-7.0-7.0-5.0
Percentage of DerivativeGainLossOnDerivativeNet233.3350.0350.0250.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value10211028668671671670653652655653638640642653636636632636621619617619600598598
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value60-67.03.03.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense


None
Period End2020-06-302020-03-312019-06-302019-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value40469.010.019161915192020182216171617131816163814141513151316161615
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiGainLoss

us-gaap:EquitySecuritiesFvNiGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value635-228.0251-235.05995-268.097-374.015
Percentage of EquitySecuritiesFvNiGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.00.00.0147.00.00.00.0
Percentage of EquitySecuritiesFvNiRealizedGainLoss0.00.00.00.00.0100.0100.00.00.00.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value635-228.0251-235.05981-275.097-374.015
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount


None
Period End2020-06-30
Value13
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount100.0

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount


None
Period End2020-06-30
Value197
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount100.0

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:GainLossRelatedToLitigationSettlement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-30
Value1.0-32.0-77.01.00.0-1.0-66.0-11.01.00.0-2.00.05.04841.01.0-6.0-43.0-145.02.0-4.0-12.0-4.0-10.020-29.0-25.0-17.022-55.0-50.0-22.0
Percentage of GainLossRelatedToLitigationSettlement100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairmentOfIntangibleAssetsFinitelived

us-gaap:ImpairmentOfIntangibleAssetsFinitelived


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value210.00.0150.00.00.00.0640.00.00.00.0150.00.00.0131118
Percentage of ImpairmentOfIntangibleAssetsFinitelived100.00.00.0100.00.00.00.00.0100.00.00.00.00.0100.00.00.00.0100.0100.0100.0

us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf

us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312010-12-312010-09-302010-06-302010-03-31
Value6353169.012945166.024801094.014178337.049193.010.015200
Percentage of ImpairmentOfLongLivedAssetsToBeDisposedOf100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-223.0703181-108.020136127-85.0140-241.025714829-114.0246-106.041-77.0299-600.0-535.0-83.0-107.0175-100.0-12.011198256-53.089-99.0-254.032284-103.03506223823-65.0119
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-44.0229860112-261.0196-37.0-17.01021142197-65.051414-283.0253-520.05.0-30.053-57.0818927324-215.0-2.0159-108.077-132.07.097-22.0-114.097-47.0-70.0-49.08.0-89.0-106.0
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInReceivables


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-546.0743-318.0-127.0-71.0-236.0207334107-219.0-108.085208246-93.0444284243563191769118635-24.055-59.015986318-5.0-99.0-652.010868-176.02379114868-255.0309
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.05.02.01.03.00.04.03.07.00.06.06.09.00.08.09.0111.010.0-2.0131.01111132.01515160.0-1.017183.01614113.0139.09.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value25611161731195655443836503734332432252427182630302028232823282521272236
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecuritiesGainLoss

us-gaap:MarketableSecuritiesGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value818-339.0294-261.071175-250.097-374.015
Percentage of MarketableSecuritiesGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302010-06-30
Value-15.06.0-5.0-99.0-9.0-2.0-171.0-9.00.08881-3.0-60.04016446-150.0-189.0-74.0-176.0267-78.0-311.0-443.0-36.0-160.0178188605-325.00.0-12.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302010-06-30
Value-5.02.02.0-27.0-3.00.0243.00.0-24.0-6.02.033-18.0-163.0-26.0831033496-145.0421252361390-93.0-81.0-330.01260.04.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax

us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1.00.00.034510.01149-6.0-8.0-7.0-23.0-8.0-14.0-12.0-9.0-6.0-9.0-8.0-16.0-17.0-12.0-10.0-260.0-10.0-17.0-21.0-10.0-11.0-35.0
Percentage of OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value51-116.07.00.0-1.029-17.0-21.0-221.05.0-10.07.0-8.029-64.01.0169.0-9.0-29.0-32.031-34.0-8.021-11.0-34.0-7.0-33.0-19.0-14.00.04.015
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value45-110.04.010.0-3.032-13.0-21.0-204.0-7.0-12.0-10.0-19.021-53.0-2.0202.0-3.0-34.0-26.046-10.0-8.021-11.0-53.017-20.0-1.0-14.021-37.03.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-32.020-14.041-6.08.035-6.062-46.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax-71.1-18.2-350.0410.0200.025.0-269.228.6-30.4657.1

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value122.00.06.013236.04.0-8.0-32.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.01.0-7.04.013236.02.0-7.0-26.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value112.00.06.013266.04.0-8.0-32.0-17.027129.0-42.0-12.04427-37.0-24.0-31.02416-35.0244.0-3.019-62.03.0-18.02918
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value8.01.0-7.04.013266.02.0-7.0-26.0-2.022136.0-30.0-8.04113-32.0-16.0-22.01610.0-22.0132.0-5.014-50.04.0-34.03812-13.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3000000.01000000.07000000.02000000.00002000000.0-1000000.0-6000000.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax100.0100.0100.0100.00.00.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312011-09-30
Value3.01.07.02.00.00.0-10.0-2.0-1.0-6.015-5.01.0-3.0124.0-3.0-14.05.08.09.0-8.013-11.0-2.0-2.0-5.0121.0-14.09.0-6.0-1.0-3.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-19.0-12.0-56.0149526137-156.016-62.010615945-84.0100473104-189.0-354.0-86.0-335.04148.0364-585.061-184.027430597599-300.08.07252
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-66.077-64.043-32.015-1.05.096-18.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-7.07.0-8.05.0-4.01.00.00.0111.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-30.087-32.055-5.040201673-32.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-34.097-37.063-6.045231883-38.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax us-gaap:DerivativeInstrumentRisk

us-gaap:ForeignExchangeForward


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-34.097-37.063-6.045231883-38.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-4.010.0-5.08.0-1.05.03.02.010.0-6.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2917241723262111-12.0-13.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3220272026302413-13.0-20.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:ForeignExchangeForward, us-gaap:CostOfSales


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3220272026302413-13.0-20.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.03.03.03.03.04.03.02.0-1.0-7.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2.02.0-3.015504449262638317121423325192522494836277402845542737101
Percentage of OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1.02.0-3.01205343819203024481328211613161433312417480182833172666
Percentage of OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-6.06.0-3.010.0-2.03.0140.0-17.0122.017118.0-11.03.0-4.07.0-6.05.0-6.0-15.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax

us-gaap:CrossCurrencyInterestRateContract


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.06.02.02.0-4.06.0-6.05.012-16.0
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value9.0-19.0-4.0-1436.0-48.0-64.0148-28.0-54.0-163.0-178.0-35.032-110.0-374.0-111.018925341204-472.070-329.0625-23.0170-322.0-335.0-1074.0-38.0264-36.0-33.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value7.0-16.01.0-1116.0-39.0-49.0141-22.0-43.0-129.0-140.0-18.027-83.0-196.0-72.012416130131-306.044-184.0407-13.0114-210.0-232.0-697.0-27.034-24.0-22.0-38.0686
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-30
Value-20.08.0-3.0-126.0-12.0-2.0-189.0-12.00.011287-5.0-93.05832772-233.0-292.0-108.0-272.0412-120.0-436.0-679.0-49.0-250.0271269935-451.00.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2.0-3.0-5.0-320.0-9.0-15.0-95.06.011343817-5.02717839-65.0-92.0-11.0-73.0166-26.0145-218.010.0-56.011210337711-62.01211
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-31
Value1.00.00.00.00.0-3.00.00.00.00.06.01.01.04.0-34.0-1.00.02.0-1.00.016-8.01.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.00.00.00.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-31
Value1000000.00000-3000000.000004000000.01000000.01000000.04000000.0-34000000.0-1000000.002000000.0-1000000.0010000000.0-5000000.01000000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.00.00.00.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312013-12-312013-09-302013-06-302012-12-31
Value00000000000-6000000.03000000.00
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax0.00.00.00.00.00.00.00.00.00.00.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-9000000.0-9000000.0-10000000.0-12000000.0-16000000.0-17000000.0-15000000.0-14000000.0-16000000.0-20000000.0-20000000.0-19000000.0-19000000.0-19000000.0-22000000.0-20000000.0-19000000.0-17000000.0-18000000.0-20000000.0-24000000.0-23000000.0-25000000.0-26000000.0-27000000.0-26000000.0-24000000.0-29000000.0-38000000.0-38000000.0-28000000.0-36000000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-7000000.0-8000000.0-7000000.0-10000000.0-14000000.0-13000000.0-11000000.0-11000000.0-13000000.0-17000000.0-11000000.0-8000000.0-5000000.0-22000000.0-16000000.0-13000000.0-10000000.0-14000000.0-11000000.0-14000000.0-15000000.0-17000000.0-15000000.0-18000000.0-21000000.0-13000000.0-15000000.0-18000000.0-26000000.0-27000000.0-20000000.0-24000000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-2.0-1.0-3.0-2.0-2.0-4.0-22.03.03.03.09.01114-3.06.07.09.03.07.06.09.06.010.08.06.0139.01112118.012
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-12.0171.03373.019123-8.0-38.0-17.0-27.01.031-11.0-241.0-35.07812913113-171.01.0-184.0205-19.058-103.0-97.0-364.0-28.04.015-21.0-25.0
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value50421.07.08.06.01.016-2.02916-9.0-66.0-33.0-12.0321410.0-288.0365-905.02347.0442-96.0214-2.00.08.03.056-8.0-3.0-10.09.0252.0111-2.019
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRestructuringCosts us-gaap:RestructuringPlan

us-gaap:OtherRestructuringCosts

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value2.04.0
Percentage of OtherRestructuringCosts100.0100.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value6.07.07.08.0
Percentage of OtherRestructuringCosts300.0175.00.00.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringPlan

us-gaap:PaymentsForRestructuring

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value6691
Percentage of PaymentsForRestructuring100.0100.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value15162945
Percentage of PaymentsForRestructuring22.717.60.00.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302012-12-312011-12-31
Value15325245769.0341531458343363635320711248442598.0219376.00.00.050
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PaymentsToAcquireMarketableSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value122273523191205195242124361516228510031393183712048411053672523860811651821908180319281080411598572278106758112615147511571953223421201167072880
Percentage of PaymentsToAcquireMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsAndExcessTaxBenefitFromSharebasedCompensation

us-gaap:ProceedsAndExcessTaxBenefitFromSharebasedCompensation


None
Period End2020-06-302020-03-312019-03-31
Value5.0232.0
Percentage of ProceedsAndExcessTaxBenefitFromSharebasedCompensation100.0100.0100.0

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-03-312011-03-31
Value141195136181683170171300364208375125137148241124190564439353799120330811810430551.012114
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

bmy:AvaproAvalideAndPlavix


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.07.00.00.0
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested0.03.60.00.0

bmy:Diabetesbusiness


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value12715317016316416417116515588
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested90.178.51.29.796.595.957.045.374.523.5

bmy:Erbitux


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.04.04.03.03.05.048595059
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested2.12.10.00.21.82.916.016.224.015.7

bmy:Otherdivestitures


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.0311.07.02.00.00.01402.070
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested0.715.90.00.41.20.00.038.51.018.7

us-gaap:ManufacturingFacility


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10.00.0450.01.02.01.00.0
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested7.10.00.30.00.61.20.30.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7618-13.0-1.0-2.0-37.01.04.0-1.0-58.07.06.03.0-38.0225.033-45.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value214313941345176938135092637363844221162013112011631135880103417603456413001508132418335623762952427275515061047114721902152136316877585851131
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11516026910.010.012294537208628151646819184.06810.0281291351621146.017333103292022248.0404463152411
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

bmy:AcceleratedStockBasedCompensation, bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value2918
Percentage of RestructuringCharges25.211.2

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value109150
Percentage of RestructuringCharges94.893.8

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value6.010.010.012
Percentage of RestructuringCharges5.26.2100.0100.0

us-gaap:RestructuringCostsAndAssetImpairmentCharges us-gaap:IncomeStatementLocation, us-gaap:RestructuringPlan

us-gaap:RestructuringCostsAndAssetImpairmentCharges

us-gaap:CostOfSales, bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value111612212
Percentage of RestructuringCostsAndAssetImpairmentCharges100.0100.0100.0100.0

us-gaap:OtherNonoperatingIncomeExpense, bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value277324
Percentage of RestructuringCostsAndAssetImpairmentCharges2518.22025.0

us-gaap:OtherNonoperatingIncomeExpense, bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value1210.010.012
Percentage of RestructuringCostsAndAssetImpairmentCharges109.162.58.2100.0

us-gaap:ResearchAndDevelopmentExpense, bmy:CelgeneIntegration


None
Period End2020-06-30
Value39
Percentage of RestructuringCostsAndAssetImpairmentCharges354.5

us-gaap:ResearchAndDevelopmentExpense, bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.0561919
Percentage of RestructuringCostsAndAssetImpairmentCharges0.0350.015.6158.3

us-gaap:SellingGeneralAndAdministrativeExpenses, bmy:CelgeneIntegration


None
Period End2020-06-30
Value1.0
Percentage of RestructuringCostsAndAssetImpairmentCharges9.1

us-gaap:SellingGeneralAndAdministrativeExpenses, bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.00.00.01.0
Percentage of RestructuringCostsAndAssetImpairmentCharges0.00.00.08.3

us-gaap:RestructuringCostsAndAssetImpairmentCharges us-gaap:RestructuringPlan

bmy:CelgeneIntegration


None
Period End2020-06-30
Value317
Percentage of RestructuringCostsAndAssetImpairmentCharges2881.8

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value238215144
Percentage of RestructuringCostsAndAssetImpairmentCharges209.1512.5123.8366.7

us-gaap:RestructuringReserveAcceleratedDepreciation us-gaap:RestructuringPlan

us-gaap:RestructuringReserveAcceleratedDepreciation

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value11303231
Percentage of RestructuringReserveAcceleratedDepreciation100.0100.0100.0100.0

us-gaap:RestructuringReserveAccrualAdjustment1 us-gaap:RestructuringPlan

us-gaap:RestructuringReserveAccrualAdjustment1

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value-8.01.0
Percentage of RestructuringReserveAccrualAdjustment1100.0100.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value-2.03.0-2.0-3.0
Percentage of RestructuringReserveAccrualAdjustment125.0300.00.00.0

us-gaap:RestructuringReservePeriodIncreaseDecrease us-gaap:RestructuringPlan

us-gaap:RestructuringReservePeriodIncreaseDecrease

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value88131
Percentage of RestructuringReservePeriodIncreaseDecrease100.0100.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value8.07.01215
Percentage of RestructuringReservePeriodIncreaseDecrease9.15.30.00.0

us-gaap:RoyaltyIncomeNonoperating

us-gaap:RoyaltyIncomeNonoperating


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value130158177162166217
Percentage of RoyaltyIncomeNonoperating100.0100.0100.0100.0100.0100.0

us-gaap:RoyaltyIncomeNonoperating us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

bmy:Diabetesbusiness


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value129127171161165170
Percentage of RoyaltyIncomeNonoperating99.280.496.699.499.478.3

bmy:Erbitux


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0.00.00.00.00.048
Percentage of RoyaltyIncomeNonoperating0.00.00.00.00.022.1

bmy:Otherdivestitures


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value1.0316.01.01.0
Percentage of RoyaltyIncomeNonoperating0.819.63.40.60.6

us-gaap:SeveranceCosts1 us-gaap:RestructuringPlan

us-gaap:SeveranceCosts1

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value107146
Percentage of SeveranceCosts1100.0100.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.03.03.04.0
Percentage of SeveranceCosts10.02.10.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost us-gaap:BusinessAcquisition

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost

bmy:Celgene


None
Period End2020-06-30
Value29
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

bmy:MarketShareUnits


None
Period End2020-06-302020-03-31
Value5.392e-055.3880000000000006e-05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0

us-gaap:PerformanceShares


None
Period End2020-06-302020-03-31
Value5.561e-055.566e-05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue103.1103.3

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-31
Value5.36e-055.363e-05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue99.499.5

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-7000000.0-13000000.000-4000000.000-4000000.0
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation100.0100.00.00.0100.00.00.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value5066810.00.03.0-26.0-4.00.0-18.05.0-6.03.0-7.0164.022-31.0474332309109554754417594364803145164238439355274356293
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodShares


None
Period End2020-06-302020-03-31
Value161.0
Percentage of StockRepurchasedDuringPeriodShares100.0100.0

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:ShareRepurchaseProgram

bmy:A2019ASR


None
Period End2020-06-302019-12-31
Value1699
Percentage of StockRepurchasedDuringPeriodShares100.00.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


None
Period End2020-06-302020-03-31
Value0.081
Percentage of StockRepurchasedDuringPeriodValue0.0100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:ShareRepurchaseProgram

bmy:A2019ASR


None
Period End2020-06-30
Value1400
Percentage of StockRepurchasedDuringPeriodValue0.0

us-gaap:StockholdersEquityOther us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value210455-56.0-47.0-22.0-63.0-50.0-18.0
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0100.0100.0

bmy:AccruedInterest

bmy:AccruedInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value43339349328969
Percentage of AccruedInterest100.0100.0100.0100.0100.0

bmy:AccruedRebatesAndReturns

bmy:AccruedRebatesAndReturns


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value46894407427532092633240424172263228122102024190118221677168016361649151913241159106791085191490989188910341017938105411221061107311701058967935857622
Percentage of AccruedRebatesAndReturns100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:AccruedResearchAndDevelopment

bmy:AccruedResearchAndDevelopment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value129813081324891884861805778760728783689671620718586573527553445380418450411473
Percentage of AccruedResearchAndDevelopment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxes us-gaap:BusinessAcquisition

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxes

bmy:Celgene


None
Period End2020-06-302019-11-20
Value27452718
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxes100.0100.0

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets


None
Period End2020-06-302019-11-20
Value34653408
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets100.0100.0

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities us-gaap:BusinessAcquisition

bmy:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities

bmy:Celgene


None
Period End2020-06-302019-11-20
Value40024017
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities100.0100.0

bmy:CashDiscounts

bmy:CashDiscounts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value416437391270281241245216222208209184139123126221512132829
Percentage of CashDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:EquityInvestmentsCurrent

bmy:EquityInvestmentsCurrent


None
Period End2020-06-302019-12-31
Value1350.0
Percentage of EquityInvestmentsCurrent100.00.0

bmy:EquityInvestmentsNonCurrent

bmy:EquityInvestmentsNonCurrent


None
Period End2020-06-302019-12-31
Value38843405
Percentage of EquityInvestmentsNonCurrent100.0100.0

bmy:Equityinvestments

bmy:Equityinvestments


None
Period End2020-03-312019-12-312018-12-31
Value31443405674
Percentage of Equityinvestments100.0100.0100.0

bmy:PercentageOfAggregateTotalTradeReceivablesDue us-gaap:ConcentrationRiskByType

bmy:PercentageOfAggregateTotalTradeReceivablesDue

us-gaap:CustomerConcentrationRisk


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.550.550.50.70.70.70.70.65
Percentage of PercentageOfAggregateTotalTradeReceivablesDue100.0100.0100.0100.0100.0100.0100.0100.0

bmy:ResearchandDevelopment

bmy:ResearchandDevelopment


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value460445410337
Percentage of ResearchandDevelopment100.0100.0100.0100.0

bmy:Totalinventories

bmy:Totalinventories


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3554409856661557159315961624166716821655158815601540168315621633162415481448
Percentage of Totalinventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:Totalsecurities

bmy:Totalsecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value5099512360093238244230984102393848566605
Percentage of Totalsecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

bmy:UnamortizedBasisAdjustmentFromSwapTerminations

bmy:UnamortizedBasisAdjustmentFromSwapTerminations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value162168175181188194201207214221227234240280287294301308272277282470454356365375442454470490509528547566594614422351369377
Percentage of UnamortizedBasisAdjustmentFromSwapTerminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


None
Period End2020-06-30
Value2253
Percentage of EntityCommonStockSharesOutstanding100.0

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccountsReceivableGrossCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7137766068884595482248734914487345794617459945644403424739483963382534983070284426382338219319111884182217791931194918971812184417382403239723052237214720922000
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value50065364536829192971308430433112310732333548996967948973905896852742716744638560552545557750739644652648650604573573690710660755751
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AccruedRoyaltiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value349328418378361300391355313252285249218181246189170126161213173152571576570
Percentage of AccruedRoyaltiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value157.06.0139.0-4.0-30.0-33.0-35.0-28.0323412-1.0-7.02331-10.0-23.09.02547312143302833196965996149625852373447225.0-10.0-51.0-126.0
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value308919753765515247-38.0-19.0-23.0-22.09.038-92.0-96.0-52.03436829185658.013161647509.09.048353614-64.0-45.0-20.0-31.0459.0-30.014-37.0
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value890883899898201420532102168917111754188320232041201420972293236522412080205019192225218123651958197118572067229929963023-2821.0-2845.0-2867.02905-2107.0-2126.0-2144.0-2163.0-2113.0-2127.0-2141.0-2158.0-2258.0-973.0
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-711000000.0-762000000.0-646000000.0-653000000.0-653000000.0-652000000.0-681000000.0-656000000.0-635000000.0-414000000.0-419000000.0-409000000.0-416000000.0-408000000.0-437000000.0-373000000.0-374000000.0-390000000.0-399000000.0-390000000.0-361000000.0-329000000.0-360000000.0-326000000.0-318000000.0-339000000.0-328000000.0-294000000.0-287000000.0-254000000.0-253000000.0-231000000.0-231000000.0-235000000.0-238000000.0-247000000.0-251000000.0-262000000.0-222000000.0-237000000.0-240000000.0-298000000.0-343000000.0-424000000.0-325000000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value22232136383833353435434845414815014013512213095889388858089929899104110115152147124121101107103128180
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value20118.08.04.00.00.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value20118.08.04.00.00.03.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.00.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.02.01.01.02.01137
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.02.01.01.02.0113710.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2227314738072971194526733660
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1222106212271156166658971141
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis54.933.732.238.98.524.626.50.0

us-gaap:CommercialPaper


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value10086910931293013927350
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis4.527.628.74.31.55.27.50.0

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value9051216148716861749187624163555
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis40.638.639.156.789.970.266.00.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2247315638142978194726623623
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:CertificatesOfDeposit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1222106212271156166658971141
Percentage of AvailableForSaleSecuritiesDebtSecurities54.433.732.238.88.524.726.80.0

us-gaap:FairValueInputsLevel2, us-gaap:CommercialPaper


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value10086910931293013927350
Percentage of AvailableForSaleSecuritiesDebtSecurities4.527.528.74.31.55.27.50.0

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value9251225149416931751186523793548
Percentage of AvailableForSaleSecuritiesDebtSecurities41.238.839.256.989.970.165.70.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1222106212271156166658971141
Percentage of AvailableForSaleSecuritiesDebtSecurities54.433.732.238.88.524.726.80.0

us-gaap:CommercialPaper


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value10086910931293013927350
Percentage of AvailableForSaleSecuritiesDebtSecurities4.527.528.74.31.55.27.50.0

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value9251225149416931751186523793548
Percentage of AvailableForSaleSecuritiesDebtSecurities41.238.839.256.989.970.165.70.0

us-gaap:BuildingsAndImprovementsGross

us-gaap:BuildingsAndImprovementsGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value5644584863365285525752865231484849304515
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BalanceSheetLocation, us-gaap:ContingentConsiderationByType

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:OtherCurrentLiabilities, bmy:ContingentValueRights


None
Period End2020-06-302019-12-31
Value26730.0
Percentage of BusinessCombinationContingentConsiderationLiability100.00.0

us-gaap:OtherNoncurrentLiabilities, bmy:ContingentValueRights


None
Period End2020-06-302019-12-31
Value192275
Percentage of BusinessCombinationContingentConsiderationLiability0.70.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:ContingentConsiderationByType

bmy:ContingentValueRights


None
Period End2020-03-312019-12-312018-12-31
Value286222750.0
Percentage of BusinessCombinationContingentConsiderationLiability0.00.00.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:ContingentConsiderationByType, us-gaap:FairValueByFairValueHierarchyLevel

bmy:ContingentValueRights, us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value2692286222750.0
Percentage of BusinessCombinationContingentConsiderationLiability100.70.00.00.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


None
Period End2020-06-302020-03-312019-12-31
Value7169106
Percentage of BusinessCombinationContingentConsiderationLiability2.70.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

bmy:Celgene


None
Period End2020-06-302019-11-20
Value50977339
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

bmy:Celgene


None
Period End2020-06-302019-11-20
Value6392764027
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory

bmy:Inventorypurchasepricefairvalueadjustment


None
Period End2020-06-302020-03-312019-12-31
Value130021003500
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

bmy:Celgene


None
Period End2020-06-302019-11-20
Value6621064300
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

bmy:Celgene


None
Period End2020-06-302019-11-20
Value10651342
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel2


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-09-302011-06-302010-12-31
Value1768013528104482977127797674161734861438746744728391528253256353228352425213918253435378057945051435637494761320114591288416233624332
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtInstrumentFaceAmount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value443484431044335244672451555136776681968126892683568347508780062616367635363626339636763686677680468706959698075936082663566096631660145334611466947154784479747495622
Percentage of DebtInstrumentFaceAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFairValue

us-gaap:DebtInstrumentFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value53800519005070026600259005900709371007200730074537400810084116932749374557240690969356803806580457924801179098487710977228112828583506294640658616258
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentMeasurementInput us-gaap:Range, us-gaap:MeasurementInputType

us-gaap:DebtInstrumentMeasurementInput

srt:Maximum, bmy:Probabilityofpayment


None
Period End2020-06-302020-03-312019-12-31
Value0.80.80.68
Percentage of DebtInstrumentMeasurementInput100.0100.0100.0

srt:Maximum, us-gaap:MeasurementInputDiscountRate


None
Period End2020-06-302020-03-312019-12-31
Value0.0270.0270.032
Percentage of DebtInstrumentMeasurementInput3.43.44.7

srt:WeightedAverage, bmy:Probabilityofpayment


None
Period End2020-06-302020-03-312019-12-31
Value0.0260.0260.041
Percentage of DebtInstrumentMeasurementInput3.23.26.0

srt:WeightedAverage, us-gaap:MeasurementInputDiscountRate


None
Period End2020-06-302020-03-312019-12-31
Value0.0240.0240.026
Percentage of DebtInstrumentMeasurementInput3.03.03.8

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedDiscount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2642712802692766972818191585958596060626452545354562122222323242429
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedPremium

us-gaap:DebtInstrumentUnamortizedPremium


None
Period End2020-06-302020-03-312019-12-31
Value183218731914
Percentage of DebtInstrumentUnamortizedPremium100.0100.0100.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible us-gaap:Range

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

srt:Maximum


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value390330330340405395360
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0100.0100.0100.0100.0100.0100.0

srt:Minimum


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value350290290300365355320
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible89.787.987.988.290.189.988.9

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value285254287231
Percentage of DeferredCompensationLiabilityClassifiedNoncurrent100.0100.0100.0100.0

us-gaap:DeferredIncome us-gaap:TypeOfArrangement

us-gaap:DeferredIncome

us-gaap:CollaborativeArrangement


None
Period End2020-06-302020-03-312019-12-31
Value411432431
Percentage of DeferredIncome100.0100.0100.0

us-gaap:DeferredIncomeNoncurrent

us-gaap:DeferredIncomeNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value377394424468
Percentage of DeferredIncomeNoncurrent100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


None
Period End2020-06-302020-03-312019-12-31
Value1088605510
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value207189456809
Percentage of DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent100.0100.0100.0100.0

us-gaap:DerivativeAssets us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeAssets

us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value117.02.01.01.02.00.02.00.00.00.0
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.00.0100.00.00.00.0

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-31
Value1.02214
Percentage of DerivativeAssets9.1314.3700.0

us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value4475276838584443484.01225162966
Percentage of DerivativeAssets400.01071.41350.06800.03800.02900.00.02150.00.00.00.00.00.00.00.0

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value3773915.01.03.00.02.07.06.01.06.0
Percentage of DerivativeAssets336.41042.94550.0500.0100.0150.00.0100.00.00.00.00.0

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value28256.0116.00.00.00.00.00.00.01.0
Percentage of DerivativeAssets254.5357.1300.01100.0600.00.00.00.00.00.00.00.0

us-gaap:DerivativeAssets us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value12120214085466344137596
Percentage of DerivativeAssets1100.02885.77000.08500.04600.03150.00.00.00.00.0

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilities

us-gaap:InterestRateSwap


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value28256.0116.0-3.0-10.0-6.01.03.010.03.0122710.0
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.00.0-1.0-2.0-3.0-1.0-5.0-1.0-4.0-16.00.0
Percentage of DerivativeLiabilities0.00.0-16.7-18.2-50.033.350.00.00.00.0-0.0

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-31
Value-1.0-8.0-9.0
Percentage of DerivativeLiabilities-3.6-32.0-150.0

us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-22.0-2.0-20.0-4.0-10.0-4.0-10.00.00.0-26.0-9.02843179.0
Percentage of DerivativeLiabilities-78.6-8.0-333.3-36.4-166.7133.3100.00.00.00.0150.00.00.00.00.0

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-2.0-19.0-10.0-5.0-2.0-2.0-6.0-4.0-6.0-20.0-37.0321.02.07.0
Percentage of DerivativeLiabilities-7.1-76.0-166.7-45.5-33.366.760.00.00.00.0616.70.00.00.00.0

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.00.00.00.00.0-3.0-10.0-19.0-17.0-15.0-6.03.03.05.03.0
Percentage of DerivativeLiabilities0.00.00.00.00.0100.0100.00.00.00.0100.00.00.00.00.0

us-gaap:DerivativeLiabilities us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-31
Value25294025125510.031523018
Percentage of DerivativeLiabilities89.3116.0666.72281.84250.0-333.3-310.0-866.70.01800.0

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

us-gaap:DerivativeNotionalAmount

us-gaap:Assets, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value40040017512550
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0

us-gaap:Assets, us-gaap:ForeignExchangeContract, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-31
Value22815222482
Percentage of DerivativeNotionalAmount57.0380.51418.3

us-gaap:Assets, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value2038238376616671503
Percentage of DerivativeNotionalAmount509.5595.8437.71333.63006.0

us-gaap:Assets, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value11701177234252554
Percentage of DerivativeNotionalAmount292.5294.21338.3420.0108.0

us-gaap:Assets, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value2552552552550.0
Percentage of DerivativeNotionalAmount63.863.8145.7204.00.0

us-gaap:Liability, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value0.00.0125175250
Percentage of DerivativeNotionalAmount0.00.071.4140.0500.0

us-gaap:Liability, us-gaap:ForeignExchangeContract, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-31
Value14715972235
Percentage of DerivativeNotionalAmount36.8399.21277.1

us-gaap:Liability, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value1652301980246496
Percentage of DerivativeNotionalAmount413.075.2560.0196.8992.0

us-gaap:Liability, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value2847721173203600
Percentage of DerivativeNotionalAmount71.0193.0670.3162.41200.0

us-gaap:Liability, us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value0.00.00.00.0755
Percentage of DerivativeNotionalAmount0.00.00.00.01510.0

us-gaap:DerivativeNotionalAmount us-gaap:Currency, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

currency:EUR, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value220017001800921
Percentage of DerivativeNotionalAmount550.0425.01028.6736.8

currency:JPY, us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value400400300300
Percentage of DerivativeNotionalAmount100.0100.0171.4240.0

currency:JPY, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value9161200911546
Percentage of DerivativeNotionalAmount229.0300.0520.6436.8

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8696781457639443352848758566397869702500361818715604385904892735844783
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

bmy:MarketShareUnits


None
Period End2020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value65773943424240363231
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-31
Value7092121
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized107.7119.5310.3

us-gaap:PerformanceShares


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value1111357885
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized170.8175.3200.0197.7

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value11821397918212197188159152155146
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized1818.51814.32353.8493.0469.0447.6397.5422.2484.4471.0

us-gaap:EquityMethodInvestments us-gaap:FairValueByMeasurementBasis

us-gaap:EquityMethodInvestments

us-gaap:PortionAtOtherThanFairValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value44942442915014212611466
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value718754781164191208206152
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueAmount100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value8838640641373095304529942964327032183175312730793032302130843047302029742934291929063275322932363239311836893471328830772884249422101974
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302012-12-31
Value680096807268106409740404020405543774308429143374292427742974469442443994354435344634469498149824954508254361186511855
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value151612832227306460448396384
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryNoncurrent

us-gaap:InventoryNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value117012621373365285313429385440424422310323299321151187212227277279241232271269282351455350376424349330260167248196297249
Percentage of InventoryNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value180164172127217214202273
Percentage of InventoryRawMaterialsAndSuppliesNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value18582651326711249169341026931
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsFairValueDisclosure

us-gaap:InvestmentsFairValueDisclosure


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value5123600932382442309841023938
Percentage of InvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsFairValueDisclosure us-gaap:BalanceSheetLocation

bmy:Marketabledebtsecuritiescurrent


None
Period End2020-03-312019-12-312018-12-31
Value250530471848
Percentage of InvestmentsFairValueDisclosure48.950.745.1

bmy:Marketabledebtsecuritiesnoncurrent


None
Period End2020-03-312019-12-312018-12-31
Value6517671775
Percentage of InvestmentsFairValueDisclosure12.712.843.3

us-gaap:OtherAssets


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1967219526049543635467
Percentage of InvestmentsFairValueDisclosure38.436.58.020.314.18.61.7

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:Currency, us-gaap:LitigationCase

us-gaap:LossContingencyEstimateOfPossibleLoss

currency:USD, bmy:PlavixAustraliaIntellectualProperty


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value309276311303313319
Percentage of LossContingencyEstimateOfPossibleLoss100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:LitigationCase

bmy:CerclaMatters


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value776968696665
Percentage of LossContingencyEstimateOfPossibleLoss25.025.122.123.021.120.4

us-gaap:LossContingencyPendingClaimsNumber us-gaap:LitigationCase

us-gaap:LossContingencyPendingClaimsNumber

bmy:AbilifyProductLiability


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value138.0212.0175.02000.02000.02000.0
Percentage of LossContingencyPendingClaimsNumber100.0100.0100.0100.0100.0100.0

bmy:ByettaProductLiabilityLitigation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value590.0584.0580.0570.0560.0500.0
Percentage of LossContingencyPendingClaimsNumber427.5275.5331.428.528.025.0

us-gaap:MarketableSecuritiesCurrent

us-gaap:MarketableSecuritiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17242505304720539531429197314221076142813912478303521992113212817171663188514381277131318642370289318349399519781178117314272236272229573722400533882268831
Percentage of MarketableSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecuritiesNoncurrent

us-gaap:MarketableSecuritiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value52365176792599412331775201721172252248025262580268527193035328136894660462746324279440843283876355837473623322332423523369837323585290928192734306526811369
Percentage of MarketableSecuritiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherAccruedLiabilitiesNoncurrent

us-gaap:OtherAccruedLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value238298350251
Percentage of OtherAccruedLiabilitiesNoncurrent100.0100.0100.0100.0

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312018-01-01
Value28828527611223283232
Percentage of OtherAssetsMiscellaneousNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherPrepaidExpenseCurrent

us-gaap:OtherPrepaidExpenseCurrent


None
Period End2020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312018-01-01
Value916961819425193247289349
Percentage of OtherPrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherReceivables

us-gaap:OtherReceivables


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value115610901209106299895271610691066984740378369271239255267274211181145134224293193196286280183205199198183179156160203203196294
Percentage of OtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherShortTermBorrowings

us-gaap:OtherShortTermBorrowings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value9325623221419060134176
Percentage of OtherShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidTaxes

us-gaap:PrepaidTaxes


None
Period End2020-06-302020-03-312019-12-312018-12-312016-12-312015-12-31
Value935999754774372484
Percentage of PrepaidTaxes100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCash

us-gaap:RestrictedCash


None
Period End2020-06-30
Value428
Percentage of RestrictedCash100.0

us-gaap:RestrictedCash us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentAssets


None
Period End2020-06-30
Value87
Percentage of RestrictedCash20.3

us-gaap:RestrictedCashNoncurrent

us-gaap:RestrictedCashNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value3413423900.0
Percentage of RestrictedCashNoncurrent100.0100.0100.00.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-31
Value13001000
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0100.0

us-gaap:RestructuringAndRelatedCostExpectedCost1 us-gaap:Range, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostExpectedCost1

srt:Minimum, bmy:CelgeneIntegration


None
Period End2020-06-302020-03-312019-12-31
Value250028002800
Percentage of RestructuringAndRelatedCostExpectedCost1100.0100.0100.0

srt:Minimum, bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-12-31
Value150016001500
Percentage of RestructuringAndRelatedCostExpectedCost160.057.153.6

us-gaap:RestructuringReserve us-gaap:RestructuringPlan

us-gaap:RestructuringReserve

bmy:CelgeneIntegration


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value133124770.0
Percentage of RestructuringReserve100.0100.0100.00.0

bmy:OperatingModel2020


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-01-012017-12-312017-01-012016-12-31
Value8.01723446399186186114114
Percentage of RestructuringReserve6.013.729.90.00.00.00.00.00.00.0

us-gaap:ShortTermBankLoansAndNotesPayable

us-gaap:ShortTermBankLoansAndNotesPayable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value473345351355355321320512
Percentage of ShortTermBankLoansAndNotesPayable100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShortTermBorrowings

us-gaap:ShortTermBorrowings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value48193862334656954538117033123524585126625564489921551061396427553305904013652813596807641372826751236145115182187135117231
Percentage of ShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:StockRepurchaseProgramAuthorizedAmount1


None
Period End2020-06-302016-12-31
Value50003000
Percentage of StockRepurchaseProgramAuthorizedAmount1100.0100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1


None
Period End2020-06-302020-03-312019-12-31
Value590059001000
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0100.0100.0

us-gaap:TreasuryStockShares us-gaap:StatementEquityComponents

us-gaap:TreasuryStockShares

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value6696606725795725725765765765745755715685615365375375395395405415415475495505515595705151745417364
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:Revenues
us-gaap:ProductOrService
(None,)
None
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
None
us-gaap:Revenues
us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory
(None,)
None
us-gaap:Revenues
us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory, us-gaap:TypeOfArrangement
(None, 'us-gaap:CollaborativeArrangement')
None
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
(None,)
None
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
None
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
None
us-gaap:EquitySecuritiesFvNi
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel
('us-gaap:OtherAssets', None)
None