APD


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

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

us-gaap:CostOfGoodsAndServicesSold

us-gaap:ResearchAndDevelopmentExpense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:InterestExpense

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

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

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:Assets
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:LiabilitiesNoncurrent
us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebt

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

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

us-gaap:ProfitLoss

us-gaap:DepreciationDepletionAndAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireInvestments

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

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

us-gaap:ShareBasedCompensation

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

apd:EffectiveIncomeTaxRateReconciliationIndiaFinanceActEstimatedWithholdingTaxesOnFutureDividends

apd:EquityAffiliateNetBenefitExpenseIndiaFinanceAct

apd:EquityAffiliateProportionateShareOfAccumulatedDividendDistributionTaxesReleasedIndiaFinanceAct
us-gaap:ConsolidationItems

apd:OtherIncomeExpenseNet
us-gaap:ConsolidationItems
apd:PercentSalesSupplyMode
us-gaap:ConsolidationItems, us-gaap:ProductOrService
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
apd:SalesCostOfSales

apd:TaxCutsAndJobsActOf2017TaxReformRepatriation

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DeferredIncomeTaxExpenseBenefit
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanOtherCosts
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:GainLossOnDispositionOfAssets
us-gaap:ConsolidationItems

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges
us-gaap:ConsolidationItems

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInLeasingReceivables

us-gaap:IncreaseDecreaseInOtherReceivables

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyDamagesSoughtValue
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:IncomeStatementLocation
us-gaap:LossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:NotionalAmountOfNonderivativeInstruments

us-gaap:OperatingLeaseExpense

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAdjustmentsBeforeTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSalesOfAssetsInvestingActivities

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty

us-gaap:RestructuringReserveTranslationAdjustment
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
apd:DerivativeAverageRatePay
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
apd:DerivativeAverageRateReceive
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:LossContingenciesByNatureOfContingency
apd:LossContingencyRangeOfPossibleLossMaximumSubjectToInterest

us-gaap:AccountsPayableRelatedPartiesCurrent

us-gaap:AccountsReceivableRelatedPartiesCurrent
us-gaap:EnvironmentalRemediationSite
us-gaap:AccrualForEnvironmentalLossContingencies
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:AdditionalCollateralAggregateFairValue

us-gaap:AdditionalPaidInCapitalCommonStock
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsNoncurrent

us-gaap:CapitalizedContractCostNetCurrent

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:Range, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

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

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeNetLiabilityPositionAggregateFairValue
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DueToRelatedPartiesCurrent

us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments
us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:FairValueByLiabilityClass
us-gaap:HedgedLiabilityFairValueHedge
us-gaap:FairValueByLiabilityClass
us-gaap:HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease

us-gaap:InventoryWorkInProcess
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:NotesPayableRelatedPartiesNoncurrent

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:PrepaidExpenseCurrent

us-gaap:RestructuringReserve

us-gaap:ShortTermBorrowings

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockShares

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ███▆▆▆▃▃▃▃▃▁▁▁222222222221221221220220220220220219219219NA218217217NA217217216NA215214214NA211211212NA214215213NA217218219NA216216217
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▆▆▆▆▃▃▃▃▁221220220220220219219219219218NA218217217NA216216215NA215214214NA212212211NA209208210NA211211210NA212213214NA212212211
us-gaap:EarningsPerShareBasic ▄▄▄▄▃▃▃▄▃▃▄▃█▃▃▃▁▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃2.162.152.282.211.911.582.062.161.90.712.150.479.781.381.811.6-2.191.681.61.481.351.520.491.471.331.370.651.381.391.330.662.291.41.181.541.541.421.251.281.191.191.19
us-gaap:EarningsPerShareDiluted ▄▄▄▄▃▃▃▄▃▃▄▃█▃▃▃▁▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃2.152.142.272.21.91.572.052.151.890.72.130.469.71.371.81.59-2.171.671.581.471.331.50.481.461.321.350.641.361.381.310.652.261.381.161.511.51.391.231.251.171.161.16
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare 2.22NA2.282.211.911.582.061.961.90.712.170.481.41.161.851.641.761.681.61.481.351.520.481.471.331.360.711.381.381.320.651.691.321.071.541.51.421.25NA1.19NANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare 2.21NA2.272.21.91.572.051.951.890.72.150.471.391.151.841.631.741.671.581.471.331.50.471.461.321.340.71.361.371.30.641.661.31.061.511.461.391.23NA1.17NANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:Revenues ▄▄▅▄▄▄▅▄▃▄▄▃▂▁▆▆▄▅▆▆▆▇██▇▇▇▇▆▇▇▅▅▆▇▇▆▅▅▄▄▄221622542283222421872224229822592155221622032121198018822463243422712355244924702414256026772634258125452586254724842562260523402344242326112577250123912351225222492173
 us-gaap:Revenues us-gaap:ConsolidationItems us-gaap:OperatingSegments▇▇▇▇▆▇▇▇▆▇▇▆▆▆▁▇▇▇▇▇▇█████2216225422832224218722242298225921552216220321211980188244224342271235524492470241425602677263425812545NANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService us-gaap:OperatingSegments,apd:Merchant▄▆██▃▁981100310261024966941NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService us-gaap:OperatingSegments,apd:Onsite▁▃▃▁▄█110211241131110511451199NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:Merchant,apd:IndustrialGasesAmericas▇▃█▇▅▁416401420418410393NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:Merchant,apd:IndustrialGasesAsia▁▇██▂▃232274279276239245NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:Merchant,apd:IndustrialGasesEmea█▇▇▇▄▁332327326329315302NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:Onsite,apd:IndustrialGasesAmericas▁▃▁▃▇█516534516537580596NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:Onsite,apd:IndustrialGasesAsia▅▅█▃▁▁425418452402386381NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:Assets ██▇██▇▇▇▇▆▇▆▆▄▆▅▅▅▅▆▆▆▆▆▆▆▆▆▅▅▅▃▃▂▂▂▁▁▁195011965118942195311924419142191781920618511182081846717853178711595618055170831681017260174381767117493176351777918316179631791517850174911722117393169411488014955143911429014451138201345913505NANANA
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  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
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  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
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us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent ▄▃▃▂▂▅▆█▂▃▆▂▁▄▆▅▁▂▄▄▃▃▃▇▇▇█▆▆█▇▃▃▁▄▃▁▁▄164916301635154315131738181719681551160918141534149016771810177814701533166217001606158515911892185919211944181118231963192716211587148216411582146014581702NANANA
us-gaap:AccruedIncomeTaxesCurrent ▂▂▂▁▁▂▁▁▂▂▂▅█▂▂▂▂▂▁▁▁▂▂▂▂▂▁▁▁▁▁▂▁▂▁▂▁▂▁9011386657011159467611098323544133146101779155455579787876766361567048863912365776610473NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LiabilitiesNoncurrent ▂▂▁▁▁▁▁▃▃▃▂▂▂▁█▃▂▃▄▅▅▅▆▆▆▆▆▆▆█▇▃▂▂▂59705902573356505668563556636286606560565792591058495765755862445918618864086743665668417007696269816988704770707083758472366098600959976010NANANA5564NANANA
 us-gaap:LongTermDebt us-gaap:FairValueByMeasurementBasis us-gaap:CarryingReportedAmountFairValueDisclosure▁▁▁▃▃▃▄▄▂▂▄▄▃▆▆█3283330432673739373637443758378034543426381837823720416242754640NANA4384NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▇█▇▇▇▇▇▇▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▃▂▃▂▂▂▂▂▂▂▂▂▃▃▃▂351373334340337320318324112105999710299133134136131132145143151155159156158156150151151146133144148142164174167150NANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇▆▅▅▅▅▇██▅▇▇▇▇▄▄▄▅▁▁▁▂▂▂▂▂▆▆▆█▅▄▅▅▄▄▅▅188118261712155315601551153618311923192116111910189717971873141414621487155610221042107011871153116111361164170717231752198016271453151315121425149215351569NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:StockholdersEquity ██▇██▇▇▇▇▆▆▆▅▃▃▃▃▃▃▃▃▃▃▄▃▃▃▂▂▂▂▂▂▁▁▂▁▁▁11371115561105311386111651088210857104861058010215100869412931771617079704569167367724975867332735173657696737072647042654063656299647765136262590957956232582558105546NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▇▇▇▆▆▆▆▆▄▄▄▃▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁14537143561413813891136621349713409132001296612792128461258412692107711047510268101081076810580104111026710152999310053990497859646966095219379923492328882872385998397819580147852NANANA
us-gaap:TreasuryStockValue ▁▁▁▁▁▂▂▂▂▂▂▂▃▃▃▃▃▄▄▄▄▄▅▅▅▆▆▇██▅▅▅▆▆▄▄▂▃201120232029203320482083208921052111212821632190220622152227228223142344235923852399243224762510256126082632273728272876246825222541258326052349243021312197NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▃▂▄▄▄▄▄▅▅▄▃▂▁▂▃▃▃▃▅▅▆▆█▇█▇▆▆▆▆▆▇▆▆██▇▇-2478-2088-2375-1781-1744-1811-1741-1877-1535-1695-1847-2217-2393-2611-2388-2125-2046-2208-2125-1578-1662-1470-1241-924-1034-966-1020-1433-1377-1245-1348-1253-1128-1275-1253-865-982-1107-1159NANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█571667NANA630655NANANANANANANANANANANANANANANANANANANANANANANANANANANA430NANANA336NANANA193
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁█-445-260NANA-655-226NANANANANANANANANANANANANANANANANANANANANANANANANANANA-357NANANA-276NANANA-275
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁-267-270NANA-170-289NANANANANANANANANANANANANANANANANANANANANANANANANANANA-88NANANA-190NANANA-83
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█571667NANA630655NANANANANANANANANANANANANANANANANANANANANANANANANANANA430NANANA336NANANA193
us-gaap:NetIncomeLoss ▄▄▄▄▃▃▃▄▃▃▄▃█▃▃▃▁▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃4774755034884213474524734161544681012130299394346-473363344318290324104314283290137288290278138484296248324326304268272253252251
us-gaap:ProfitLoss ▄▄▄▄▃▃▃▄▃▃▄▃█▃▃▃▁▃▃▃▃▃▂▃▃▃▃▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃4904885185004333574594874231614751042135306400354-46537235033329633779323291299147298299287142492302256339335311275278261258256
us-gaap:DepreciationDepletionAndAmortization ███▆▅▅▅▄▄▃▃▂▁▁▃▃▃▃▃▃▃▃▅▄▃▃▃▃▃▂▂294289293269262258257245240227231216211206230230232232234233233235254239229234232229226218220NANA212NANANA217NANANA217
 us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems us-gaap:OperatingSegments███▆▅▅▅▄▄▃▃▂▁▁▃▃▃▃▃▃▃▃▅▄▃▃294289293269262258257245240227231216211206230230232232234233233235253239229234NANANANANANANANANANANANANANANANA
 us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:IndustrialGasesAmericas█▇▆▆▅▅▅▄▄▃▄▃▃▂▂▂▁▁135131128126124125124120122117119117116111112112109109NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:IndustrialGasesAsia█▇█▆▅▅▄▄▃▂▂▁▁▁▁▁▁▂104101108878479766962565749494647494851NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,apd:IndustrialGasesEmea▆▆▇▆▅▅▇▇█▇▆▄▁▂▄▄▆▅474849474646494950494845414245454846NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▇▅▃▄▆▁▃▄▃▃█▃▇▂▆▃▅▃▃▂▆▃▂▅▂▃▅▅▃▄▆7141-171353-57-123-7-5104-183-3161-1734-20-1-3556-15-4127-23-154424-201664NANA-45NANANA34NANANA-76
us-gaap:IncreaseDecreaseInInventories ▄▄▃▃▄▄█▃▃▄▆▂▃▃▄▂▂▄▃▂▃▄▅▅▂▃▃▃▃▁▂88-10031080-10-13838-24-10-96-29-2414-5-16-2163621-21-11-6-15-10-42-20NANA23NANANA-10NANANA-18
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁█-445-260NANA-655-226NANANANANANANANANANANANANANANANANANANANANANANANANANANA-357NANANA-276NANANA-275
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆▆▆▇█▅▅█▃▂▂▃▃▂▂▂▁▄▅▅▄▆▅▆▅▅▅▅▄▄▄482447482544560403410585315256232274293239258262184350400397371446419462411391408408350357354NANA349NANANA306NANANA288
us-gaap:PaymentsToAcquireInvestments ▁▁▂▁▁▁▂▁▂▂▂▄█▁▁▁0016600518041332122046651823000NANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁-267-270NANA-170-289NANANANANANANANANANANANANANANANANANANANANANANANANANANA-88NANANA-190NANANA-83
us-gaap:RepaymentsOfLongTermDebt ▁▁█▁▁▁▁▁▁▇▁▁█▁▇▂▁▂▃▄▆▂▁▃▂█▁▁▆▂▁02423202090408013455143585646514917434638161005743421233276513NANA3NANANA137NANANA26
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:RepaymentsOfLongTermDebt ▁▁█▁▁▁▁▁▁▇▁▁█▁▇▂▁▂▃▄▆▂▁▃▂█▁▁▆▂▁02423202090408013455143585646514917434638161005743421233276513NANA3NANANA137NANANA26

Common Stock Value

Common Stock Par Or Stated Value Per Share

Common Stock Shares Issued

Common Stock Shares Outstanding

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value222222222221221221220220220220220219219219218217217217217216215214214211211212214215213217218219216216217
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value221220220220220219219219219218218217217216216215215214214212212211209208210211211210212213214212212211
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2.162.152.282.211.911.582.062.161.90.712.150.479.781.381.811.6-2.191.681.61.481.351.520.491.471.331.370.651.381.391.330.662.291.41.181.541.541.421.251.281.191.191.19
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2.152.142.272.21.91.572.052.151.890.72.130.469.71.371.81.59-2.171.671.581.471.331.50.481.461.321.350.641.361.381.310.652.261.381.161.511.51.391.231.251.171.161.16
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value2.222.282.211.911.582.061.961.90.712.170.481.41.161.851.641.761.681.61.481.351.520.481.471.331.360.711.381.381.320.651.691.321.071.541.51.421.251.19
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value2.212.272.21.91.572.051.951.890.72.150.471.391.151.841.631.741.671.581.471.331.50.471.461.321.340.71.361.371.30.641.661.31.061.511.461.391.231.17
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value221622542283222421872224229822592155221622032121198018822463243422712355244924702414256026772634258125452586254724842562260523402344242326112577250123912351225222492173
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2216225422832224218722242298225921552216220321211980188244224342271235524492470241425602677263425812545
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.018.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.018.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:OperatingSegments, apd:Merchant



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value981100310261024966941
Percentage of Revenues44.344.545.046.144.242.3
Percentage of Revenues44.344.545.046.144.242.3
Percentage of Revenues us-gaap:OperatingSegments apd:Merchant100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:Onsite



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value110211241131110511451199
Percentage of Revenues49.749.949.649.752.453.9
Percentage of Revenues49.749.949.649.752.453.9
Percentage of Revenues us-gaap:OperatingSegments apd:Onsite100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:SaleofEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value133127124947683
Percentage of Revenues6.05.65.54.33.53.8
Percentage of Revenues6.05.65.54.33.53.8
Percentage of Revenues us-gaap:OperatingSegments apd:SaleofEquipment100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, apd:Merchant, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value416401420418410393
Percentage of Revenues18.817.818.418.818.817.7
Percentage of Revenues18.817.818.418.818.817.7
Percentage of Revenues us-gaap:OperatingSegments apd:Merchant apd:IndustrialGasesAmericas100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:Merchant, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value232274279276239245
Percentage of Revenues10.512.212.212.410.911.1
Percentage of Revenues10.512.212.212.410.911.1
Percentage of Revenues us-gaap:OperatingSegments apd:Merchant apd:IndustrialGasesAsia100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:Merchant, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value332327326329315302
Percentage of Revenues15.014.514.314.814.413.6
Percentage of Revenues15.014.514.314.814.413.6
Percentage of Revenues us-gaap:OperatingSegments apd:Merchant apd:IndustrialGasesEmea100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:Onsite, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value516534516537580596
Percentage of Revenues23.323.722.624.226.626.8
Percentage of Revenues23.323.722.624.226.626.8
Percentage of Revenues us-gaap:OperatingSegments apd:Onsite apd:IndustrialGasesAmericas100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:Onsite, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value425418452402386381
Percentage of Revenues19.218.619.818.117.617.1
Percentage of Revenues19.218.619.818.117.617.1
Percentage of Revenues us-gaap:OperatingSegments apd:Onsite apd:IndustrialGasesAsia100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:Onsite, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value160171162165178222
Percentage of Revenues7.27.67.17.48.210.0
Percentage of Revenues7.27.67.17.48.210.0
Percentage of Revenues us-gaap:OperatingSegments apd:Onsite apd:IndustrialGasesEmea100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:SaleofEquipment, apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value799281575368
Percentage of Revenues3.64.13.62.62.53.1
Percentage of Revenues3.64.13.62.62.53.1
Percentage of Revenues us-gaap:OperatingSegments apd:SaleofEquipment apd:IndustrialGasesGlobal100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:SaleofEquipment, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value533443362215
Percentage of Revenues2.41.51.91.71.00.7
Percentage of Revenues2.41.51.91.71.00.7
Percentage of Revenues us-gaap:OperatingSegments apd:SaleofEquipment us-gaap:CorporateAndOther100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value932936937955991989987948913909952930890863877832798836
Percentage of Revenues42.141.541.143.045.344.542.942.042.441.043.343.845.045.935.634.235.135.5
Percentage of Revenues42.141.541.143.045.344.542.942.042.441.043.343.845.045.935.634.235.135.5
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value658692732679625626633623557643552538435438448449407414
Percentage of Revenues29.730.732.130.528.628.227.527.625.929.025.125.422.023.318.218.418.017.6
Percentage of Revenues29.730.732.130.528.628.227.527.625.929.025.125.422.023.318.218.418.017.6
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesAsia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value492498489494494524554561561515514451414399414428421439
Percentage of Revenues22.222.121.422.222.623.624.124.826.123.323.421.320.921.216.817.618.618.7
Percentage of Revenues22.222.121.422.222.623.624.124.826.123.323.421.320.921.216.817.618.618.7
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesEmea100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value79928157536810010110113317118721614715715086104
Percentage of Revenues3.64.13.62.62.53.14.44.54.76.07.88.810.97.96.46.23.84.4
Percentage of Revenues3.64.13.62.62.53.14.44.54.76.07.88.810.97.96.46.23.84.4
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesGlobal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value533443362215232421141214233247536371
Percentage of Revenues2.41.51.91.71.00.71.01.11.00.60.50.71.21.71.92.22.83.0
Percentage of Revenues2.41.51.91.71.00.71.01.11.00.60.50.71.21.71.92.22.83.0
Percentage of Revenues us-gaap:OperatingSegments us-gaap:CorporateAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value1460148614901466147415441565154515061571154514861403131816481639151915981697171616991831193219181917186518821875181319001923169017151774188218021720161116281568
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues65.965.965.365.967.469.468.168.469.970.970.170.070.970.066.967.366.967.869.369.570.471.572.272.874.373.372.873.673.074.273.872.373.273.273.072.171.971.572.472.2

Gross Profit

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value19172218161520151414131414153334323233333635403333333433323336322928292729292627
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.90.81.00.80.80.70.90.70.70.70.60.70.70.81.31.41.41.41.41.41.51.41.51.31.31.31.31.31.31.31.41.41.31.21.11.11.21.31.21.3

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value201201181188190189186188194191187184177165218212207212200242240258243272263280260271266268248230237248252259244241240244
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.18.98.08.58.78.58.18.39.08.68.58.79.08.88.98.79.19.08.29.810.010.19.110.310.211.010.110.710.710.59.59.810.110.39.810.410.210.710.711.2

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value577561603569516455533515455460455252391328547535513493472422374430144413384385179383389372157482287384425416419360367336340345
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.024.926.425.623.620.523.222.821.120.820.711.919.817.422.222.022.620.919.317.115.516.85.415.714.915.16.915.015.714.56.120.612.315.916.316.216.815.115.614.915.115.9

us-gaap:ConsolidationItems

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value543561603566516484509515455460492462405408584559531519514482442444485413384385
Percentage of OperatingIncomeLoss94.1100.0100.099.4100.0106.495.5100.0100.0100.0108.1183.3103.7124.4106.8104.6103.6105.3109.0114.2118.2103.4337.2100.0100.0100.0
Percentage of Revenues24.524.926.425.523.621.822.222.821.120.822.421.820.521.723.723.023.422.021.019.518.317.418.215.714.915.1
Percentage of Revenues us-gaap:OperatingSegments24.524.926.425.523.621.822.222.821.120.822.421.820.521.7132.123.023.422.021.019.518.317.418.215.714.915.1

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value268257260262255219251237222217266236224223224234223211
Percentage of OperatingIncomeLoss46.445.843.246.049.548.247.146.048.847.158.493.557.468.241.043.743.542.9
Percentage of Revenues12.111.411.411.811.79.910.910.510.39.812.111.111.311.99.19.69.89.0
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesAmericas28.727.527.827.425.822.225.525.024.323.927.925.425.225.925.528.128.025.3

us-gaap:OperatingSegments, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value209228231231199201180185148175152149112118110118105117
Percentage of OperatingIncomeLoss36.240.738.340.638.744.433.836.032.738.133.459.028.636.020.122.220.523.8
Percentage of Revenues9.410.110.110.49.19.17.88.26.97.96.97.05.76.34.54.94.65.0
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesAsia31.833.031.634.131.932.228.529.726.727.327.527.725.726.924.526.425.728.3

us-gaap:OperatingSegments, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value124120120123122105105118116104118948688981049092
Percentage of OperatingIncomeLoss21.621.520.021.723.723.219.823.025.622.726.037.322.126.818.019.417.518.7
Percentage of Revenues5.65.35.35.55.64.74.65.35.44.75.44.44.44.74.04.34.03.9
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesEmea25.324.224.724.924.820.119.121.220.820.323.020.820.922.023.724.321.321.0

us-gaap:OperatingSegments, apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-1936-9-1231219129122722822-13-10-19
Percentage of OperatingIncomeLoss-3.40.61.0-1.7-2.40.92.33.82.72.12.711.05.82.54.1-2.6-2.1-3.9
Percentage of Revenues-0.90.20.3-0.4-0.60.20.50.90.60.40.61.31.20.40.9-0.6-0.5-0.8
Percentage of Revenues us-gaap:OperatingSegments apd:IndustrialGasesGlobal-25.03.97.6-16.6-22.75.712.519.611.97.17.214.910.55.514.4-9.2-12.5-18.5

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-38-48-15-41-49-46-40-45-44-46-56-44-40-29-29-24-16-17
Percentage of OperatingIncomeLoss-6.7-8.7-2.6-7.2-9.5-10.2-7.5-8.8-9.7-10.0-12.3-17.6-10.3-9.1-5.4-4.6-3.1-3.5
Percentage of Revenues-1.7-2.2-0.7-1.9-2.2-2.1-1.7-2.0-2.1-2.1-2.6-2.1-2.0-1.6-1.2-1.0-0.7-0.7
Percentage of Revenues us-gaap:OperatingSegments us-gaap:CorporateAndOther-71.6-141.9-36.6-112.2-219.2-298.1-168.9-186.8-205.6-321.7-464.5-308.3-171.8-91.1-62.1-45.6-25.4-24.3

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value19183034353735343029302930293235252222282329293131333535353538262929262931302931
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.90.81.31.51.61.71.51.51.41.31.41.41.51.61.31.41.10.90.91.11.01.11.11.21.21.31.41.41.41.41.51.11.31.21.01.21.31.31.31.5

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7916171318-28121199990000
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Revenues0.30.40.70.80.60.8-1.20.60.50.40.40.50.5-0.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value174
Percentage of OtherNonoperatingIncomeExpense239.447.3
Percentage of Revenues0.80.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value492503488421347452430416155474104304251402355379363344318290324102314283287150287289276137357279225324317304268253
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues22.222.021.919.315.619.719.119.37.021.54.915.413.416.314.616.715.414.112.912.012.73.811.911.011.35.811.311.610.85.315.311.99.312.412.312.211.211.2

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-30
Value653609649609541489528551479454479195404336547542520504468436384444154425383390186391394378158498294392430396357338
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues29.527.028.527.424.722.023.024.422.320.521.89.220.417.922.222.322.921.419.117.715.917.35.816.214.915.37.215.415.914.86.121.312.516.216.715.814.915.0

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-06-30
Value50451850043335745944442316248010631025840836338737235033329633777323291296160297298285140365285234326292261
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues22.822.722.519.816.120.019.719.77.321.85.015.713.716.614.917.115.814.313.512.313.22.912.311.311.66.211.712.011.25.415.612.29.712.711.711.6

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1215121296147762565556
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.60.70.50.60.40.30.60.30.30.30.10.30.40.20.20.30.3

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value1481201311091071326910756291-1899478138179132132119103871067710292942594959217133813610311081778483
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.75.45.74.94.95.93.04.72.613.2-0.14.24.84.25.67.45.85.64.94.23.64.22.93.93.63.71.03.73.93.60.75.70.45.64.04.43.43.43.83.8

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value187667385136285216592612393256889611015211166131106936242533331
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.52.93.23.86.31.32.37.34.32.810.815.334.75.14.56.34.92.85.34.33.92.41.62.01.31.2

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4904885185004333574594874231614751042135306400354-46537235033329633779323291299147298299287142492302256339335311275278261258256
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 Revenues22.121.722.722.519.816.120.021.619.77.321.64.9107.916.316.314.5-20.515.814.313.512.313.23.012.311.311.85.711.712.111.25.521.012.910.613.013.012.511.511.811.611.511.8

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value88762-91451487278588131576306838278234864131267-311280-2034029895-2134242153435492321583814335844322544342932077312298
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.033.8-4.020.322.312.525.65.826.813.838.113.1118.63.45.311.0-13.711.9-8.316.34.13.7-8.016.18.413.521.39.16.414.91.715.318.99.317.217.213.43.413.913.7

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value69791-94458505286587130586315846280235868141274-300289-205418106103-2414352203515622401653914936545323445543633582318304
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.135.1-4.120.623.112.925.55.827.214.238.413.2119.13.65.711.3-13.212.3-8.416.94.44.0-9.016.58.513.821.79.56.615.31.915.619.39.717.717.514.03.714.214.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4774755034884213474524734161544681012130299394346-473363344318290324104314283290137288290278138484296248324326304268272253252251
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.621.122.021.919.315.619.721.019.37.021.34.8107.615.916.014.2-20.815.414.112.912.012.73.911.911.011.45.311.311.710.95.320.712.610.212.412.712.211.211.611.211.211.6

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-21-19-14-14-18-15-57-26-26-22-25-27-30-27-21-21-22-21
Percentage of NetIncomeLoss-4.4-4.1-2.9-3.0-4.4-4.4-12.7-5.5-6.4-14.8-5.4-27.2-1.4-9.1-5.5-6.24.8-5.8
Percentage of Revenues-1.0-0.9-0.6-0.7-0.9-0.7-2.5-1.2-1.2-1.0-1.2-1.3-1.5-1.5-0.9-0.9-1.0-0.9
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value173
Percentage of NetIncomeLoss3.60.8
Percentage of Revenues0.80.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value121315121296147762566778514612-259881010983868877865
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.60.60.70.50.60.40.30.60.30.30.30.10.30.40.30.30.30.40.20.60.30.5-0.90.40.30.30.40.40.40.30.10.30.30.30.30.30.30.40.30.2

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value1950119651189421953119244191421920419178192061851118208184671785317871159561805517083168101726017438176711749317635177791831617963179151785017491172211739316941148801495514391142901445113820134591350513029
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value19501196511894219531192441914219178192061851118198184571784417861150961803517064167901726017438176711749317635168421685715973
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.099.999.999.999.994.699.999.999.9100.0100.0100.0100.0100.094.794.494.3
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.099.999.999.999.994.699.999.999.9100.0100.0100.0100.0100.094.794.494.3
Percentage of Assets us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value5933597158325896588558595904585759155878584057655898587358965782
Percentage of Assets30.430.430.830.230.630.630.830.532.032.331.632.333.036.832.733.2
Percentage of Assets30.430.430.830.230.630.630.830.532.032.331.632.333.036.832.733.2
Percentage of Assets us-gaap:OperatingSegments apd:IndustrialGasesAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value6489647862406357616760375899588047794592441242624248409842324159
Percentage of Assets33.333.032.932.532.031.530.830.625.825.223.923.923.825.723.423.9
Percentage of Assets33.333.032.932.532.031.530.830.625.825.223.923.923.825.723.423.9
Percentage of Assets us-gaap:OperatingSegments apd:IndustrialGasesAsia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value3378350932503399333332143280331134753378327632053100300531783324
Percentage of Assets17.317.917.217.417.316.817.117.218.818.617.718.017.418.817.619.1
Percentage of Assets17.317.917.217.417.316.817.117.218.818.617.718.017.418.817.619.1
Percentage of Assets us-gaap:OperatingSegments apd:IndustrialGasesEmea100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value438365325284257255240267252285279283328268367370
Percentage of Assets2.21.91.71.51.31.31.31.41.41.61.51.61.81.72.02.1
Percentage of Assets2.21.91.71.51.31.31.31.41.41.61.51.61.81.72.02.1
Percentage of Assets us-gaap:OperatingSegments apd:IndustrialGasesGlobal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value3260332732933593360037753854388840894063464843264285185023841123
Percentage of Assets16.716.917.418.418.719.720.120.222.122.325.224.224.011.613.26.4
Percentage of Assets16.716.917.418.418.719.720.120.222.122.325.224.224.011.613.26.4
Percentage of Assets us-gaap:OperatingSegments us-gaap:CorporateAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value7777772175547805774179388028800283967817788782818343845186951084199039757976110057966297379843997010118100911013310275104281030510551992682338548833483528054782174827808
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 Assets39.939.339.940.040.241.541.841.743.742.243.344.846.747.354.560.058.058.056.657.754.755.755.856.155.256.256.657.659.659.860.758.655.357.257.958.455.756.655.657.8

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value19501196511894219531192441914219204191781920618511182081846717853178711595618055170831681017260174381767117493176351777918316179631791517850174911722117393169411488014955143911429014451138201345913505
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

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value11371115561105311386111651088210857104861058010215100869412931771617079704569167367724975867332735173657696737072647042654063656299647765136262590957956232582558105546
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.358.858.458.358.056.956.654.657.256.154.652.752.144.939.241.241.142.741.642.941.941.741.442.041.040.539.537.437.036.238.243.841.941.140.643.142.143.241.1

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4688471946184915489550895108508250555396535558765347529435484317337830312779291031023114313732943339329933303439348033793563341530333342317631893276297628703033
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 Assets24.024.024.425.225.426.626.626.526.329.229.431.829.929.622.223.919.818.016.116.717.617.817.818.518.218.418.619.319.919.620.520.220.422.422.122.322.721.521.322.5

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value222024062248269627352923279127912986306627223273233218696551501514313279206215195238336337356387450418401545454361319407422430270247374405230323488103
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.412.211.913.814.215.314.514.615.516.615.017.713.110.54.18.33.01.91.61.21.21.11.41.91.82.02.22.52.42.33.12.72.42.12.83.03.02.01.82.80.00.00.03.70.0

Short Term Investments

us-gaap:ShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-30
Value0016602121841847137407404101614230
Percentage of ShortTermInvestments0.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.90.00.00.11.01.00.00.72.22.25.78.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1399128812601340125812681207120712271252123311741101117610631439156313731288140614401381143014861612161315611544161615191508154414181381152915751649160614851481
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 Assets7.26.66.76.96.56.66.36.36.46.86.86.46.26.66.78.09.28.27.58.18.27.98.18.48.89.08.78.79.28.88.79.19.59.210.611.011.411.611.011.0

Inventory Net

us-gaap:InventoryNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value399400388408408403396396322339347335293322330619611649665657681693709706690665693706705728746786699696704681639597584571
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 Assets2.02.02.02.12.12.12.12.11.71.81.91.81.61.82.13.43.63.93.93.83.94.04.04.03.83.73.94.04.04.24.34.64.74.74.94.84.44.34.34.2

Inventory Finished Goods

us-gaap:InventoryFinishedGoods



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value131127128135140138125126134135120113131126456447474483494514509506493514501517527530548560617522523532489452435423405
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.60.70.70.70.70.70.70.70.70.60.60.70.82.52.62.82.82.82.92.92.92.82.82.82.93.03.03.23.23.63.53.53.73.43.13.13.13.0

Inventory L I F O Reserve

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value240243232243244244249201213218223180189202204219229244229248259273283234224234234234238241220245237238258233207207208
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.21.21.31.31.31.01.21.21.21.01.11.31.11.31.41.41.31.41.51.61.61.31.21.31.31.31.41.41.31.61.61.71.81.61.51.51.5

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value5395264773723874073992953143703714034313624855554794443574625515695385231410145
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.72.51.92.02.12.11.51.62.02.02.22.42.03.03.12.82.62.12.73.13.33.12.90.10.10.00.3

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value230052309922333224252198621586214902138720522200401954719176187161827320190199671996120443203542047219981202562022320447199521986419529188671854918558180461759217658174391722717536171191657216309
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets118.0117.5117.9114.8114.2112.8112.1111.4110.9110.1105.9107.4104.7114.5111.8116.9118.7118.4116.7115.8114.2114.9113.7111.6111.1110.9109.4107.9107.7106.7106.5118.2118.1121.2120.5121.3123.9123.1120.8

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value12381124071199611998117921162611566114851170411408111071085910518102431133711168111071082410717107511049510648106911086810640107121055510202100601007598059884100139913981510011975894149258
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets63.563.163.361.461.360.760.359.863.262.760.160.858.964.262.865.466.162.761.560.860.060.460.159.359.259.859.158.358.457.957.966.467.068.968.769.370.669.968.6

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value106231069210337104271019399599923990288178631844083178198803088528798885496199636972094859607953295799312915289748665848884828240770876447525741275247361715770516859
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 Assets54.554.454.653.453.052.051.751.647.647.445.746.645.950.349.051.552.755.755.355.054.254.553.652.351.851.150.349.549.348.848.651.851.152.351.952.153.353.252.252.6

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value131413391276129012791242127712591305125812861244129612541288127012641262126512441223125212571256123012121195120311981185117511351051100710111035979912912868
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.76.86.76.66.66.56.76.67.16.97.07.07.37.97.17.47.57.37.37.07.07.17.16.96.96.86.76.97.06.86.97.67.07.07.17.27.16.86.86.7

Goodwill

us-gaap:Goodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value78581679782081178078879481579072170582781111501135115011151131116311551200123716121614164216531615159516101598927831877892969945912914916
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.04.24.24.24.24.14.14.14.44.33.93.94.65.16.46.66.86.56.56.66.66.87.08.89.09.29.39.29.39.39.46.25.66.16.26.76.86.86.87.0

us-gaap:StatementBusinessSegments

apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value148154156160160158162162167166163161308305309307305294297314319326327714
Percentage of Goodwill18.918.919.619.519.720.420.520.420.521.022.722.937.337.626.927.126.626.426.327.127.727.226.443.2
Percentage of Assets0.80.80.80.80.80.80.80.80.90.90.90.91.71.91.71.81.81.71.71.81.81.91.84.0
Percentage of Assets apd:IndustrialGasesAmericas0.00.00.00.00.00.00.00.00.00.00.00.00.00.05.25.25.25.25.25.25.35.25.210.7

apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value177179178175172171171175175174135134135132135133134133133136136136140140
Percentage of Goodwill22.522.022.421.321.222.021.822.121.522.018.719.116.416.311.811.811.711.911.811.711.811.311.38.5
Percentage of Assets0.90.90.90.90.90.90.90.90.91.00.70.80.80.80.70.80.80.80.80.80.80.80.80.8
Percentage of Assets apd:IndustrialGasesAsia0.00.00.00.00.00.00.00.00.00.00.00.00.00.03.23.23.23.23.23.23.33.33.53.7

apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value430451432454449419424425452430402388363353380375390374386389378411433459
Percentage of Goodwill54.855.354.255.455.353.753.853.655.554.555.855.144.043.633.133.034.033.634.233.432.734.335.027.8
Percentage of Assets2.22.32.32.32.32.22.22.22.42.42.22.22.02.22.12.22.32.22.22.22.22.32.42.6
Percentage of Assets apd:IndustrialGasesEmea0.00.00.00.00.00.00.00.00.00.00.00.00.00.012.011.711.811.611.611.912.112.112.312.4

apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value191919191919202020202020191920202019192020202120
Percentage of Goodwill2.42.42.52.42.52.52.52.52.52.52.82.82.42.41.81.81.71.81.81.71.71.71.71.3
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets apd:IndustrialGasesGlobal0.00.00.00.00.00.00.00.00.00.00.00.00.00.05.55.17.25.15.47.06.06.05.55.7

us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302016-09-30
Value101010101010101000
Percentage of Goodwill1.31.31.31.31.31.41.31.40.00.0
Percentage of Assets0.10.10.10.10.10.10.10.10.00.0
Percentage of Assets us-gaap:CorporateAndOther0.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value377415419441418416438449444429368363377376488491499491508541553585615665674700717716734754761356276249260295288277285
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.12.22.32.22.22.32.32.42.42.02.02.12.42.72.93.02.82.93.13.23.33.53.63.83.94.04.14.34.34.52.41.81.71.82.02.12.12.1

Finite Lived Intangible Assets Net

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value870784604698671666654687603617641736730772737763719674634523586454426426392398393348373360393444367448481403386520537
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.54.03.23.63.53.53.43.63.33.43.54.14.14.84.14.54.33.93.63.03.42.62.42.32.22.22.22.02.22.12.33.02.53.13.42.82.83.94.0

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1806181918202155207323032364233821091752183124892433260229293283365838393572364829183081300129633156311031453227335732212966268921352539233723422103221119372244
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 Assets9.39.39.611.010.812.012.312.211.09.510.113.513.614.618.418.221.422.820.720.916.517.617.016.717.217.317.618.119.218.717.115.914.317.016.216.414.616.014.416.6

Long Term Debt Current

Accounts Payable And Accrued Liabilities Current

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1649163016351543151317381844181719681551160918141534149016771810177814701533166217001606158515911892185919211944181118231963192716211587148216411582146014581702
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.58.38.67.97.99.19.69.510.28.48.89.88.68.310.510.010.48.78.99.59.69.29.08.910.310.410.710.910.410.611.311.410.910.610.311.511.010.610.812.6

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value901138665701115959467611098323544133146101779155455579787876766361567048863912365776610473
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 Assets0.50.60.50.30.40.60.30.30.20.40.60.51.83.00.80.80.60.50.50.30.30.30.40.40.40.40.40.40.40.30.40.30.60.30.90.50.50.50.80.5

Other Liabilities Current

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-30
Value5970590257335650566856355663566362866065605657925910584957657558624459186188640867436656684170076962698169887047707070837584723660986009599760105564
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.630.030.328.929.529.429.529.532.732.833.331.433.132.736.141.936.635.235.936.838.238.038.839.438.038.939.039.540.441.143.642.741.040.241.742.141.2

Long Term Debt

us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebt

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value32833304326737393736374437583780345434263818378237204162427546404384
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.816.817.319.119.419.619.619.718.718.820.721.220.826.123.727.225.1
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

Deferred Tax Liabilities Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

Minority Interest

us-gaap:MinorityInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value351373334340337320318324112105999710299133134136131132145143151155159156158156150151151146133144148142164174167150
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.91.81.71.81.71.71.70.60.60.50.50.60.60.70.80.80.80.80.80.80.90.90.90.90.90.90.90.90.90.90.91.01.01.01.11.31.21.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value188118261712155315601551153618311923192116111910189717971873141414621487155610221042107011871153116111361164170717231752198016271453151315121425149215351569
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.69.39.08.08.18.18.09.510.410.68.710.710.611.310.48.38.78.68.95.86.06.16.76.36.56.36.59.810.010.111.710.99.710.510.69.910.811.411.6

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value11371115561105311386111651088210857104861058010215100869412931771617079704569167367724975867332735173657696737072647042654063656299647765136262590957956232582558105546
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.358.858.458.358.056.956.654.657.256.154.652.752.144.939.241.241.142.741.642.941.941.741.442.041.040.539.537.437.036.238.243.841.941.140.643.142.143.241.1

Common Stock Value

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value14537143561413813891136621349713409132001296612792128461258412692107711047510268101081076810580104111026710152999310053990497859646966095219379923492328882872385998397819580147852
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets74.573.174.671.171.070.569.968.770.070.369.670.571.067.558.060.160.162.460.758.958.757.656.254.955.154.654.055.255.353.954.562.059.460.660.258.159.359.558.1

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value201120232029203320482083208921052111212821632190220622152227228223142344235923852399243224762510256126082632273728272876246825222541258326052349243021312197
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.310.310.710.410.610.910.911.011.411.711.712.312.313.912.313.413.813.613.513.513.713.813.913.714.314.614.715.716.416.514.616.917.018.018.216.317.615.816.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value-2478-2088-2375-1781-1744-1811-1741-1877-1535-1695-1847-2217-2393-2611-2388-2125-2046-2208-2125-1578-1662-1470-1241-924-1034-966-1020-1433-1377-1245-1348-1253-1128-1275-1253-865-982-1107-1159-1161
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-12.7-10.6-12.5-9.1-9.1-9.5-9.1-9.8-8.3-9.3-10.0-12.4-13.4-16.4-13.2-12.4-12.2-12.8-12.2-8.9-9.5-8.3-7.0-5.0-5.8-5.4-5.7-8.2-8.0-7.2-8.0-8.4-7.5-8.9-8.8-6.0-7.1-8.2-8.6-8.9

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-03-312018-12-312011-12-312010-12-312009-12-31
Value571667630655430336193
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues25.829.628.829.517.814.18.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-03-312018-12-312011-12-312010-12-312009-12-31
Value-445-260-655-226-357-276-275
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-20.1-11.6-30.0-10.2-14.7-11.6-12.7

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-03-312018-12-312011-12-312010-12-312009-12-31
Value-267-270-170-289-88-190-83
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-12.1-12.0-7.8-13.0-3.6-8.0-3.9

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-03-312018-12-312011-12-312010-12-312009-12-31
Value571667630655430336193
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues25.829.628.829.517.814.18.9

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4774755034884213474524734161544681012130299394346-473363344318290324104314283290137288290278138484296248324326304268272253252251
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.621.122.021.919.315.619.721.019.37.021.34.8107.615.916.014.2-20.815.414.112.912.012.73.911.911.011.45.311.311.710.95.320.712.610.212.412.712.211.211.611.211.211.6

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-21-19-14-14-18-15-57-26-26-22-25-27-30-27-21-21-22-21
Percentage of NetIncomeLoss-4.4-4.1-2.9-3.0-4.4-4.4-12.7-5.5-6.4-14.8-5.4-27.2-1.4-9.1-5.5-6.24.8-5.8
Percentage of Revenues-1.0-0.9-0.6-0.7-0.9-0.7-2.5-1.2-1.2-1.0-1.2-1.3-1.5-1.5-0.9-0.9-1.0-0.9
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value173
Percentage of NetIncomeLoss3.60.8
Percentage of Revenues0.80.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4904885185004333574594874231614751042135306400354-46537235033329633779323291299147298299287142492302256339335311275278261258256
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 Revenues22.121.722.722.519.816.120.021.619.77.321.64.9107.916.316.314.5-20.515.814.313.512.313.23.012.311.311.85.711.712.111.25.521.012.910.613.013.012.511.511.811.611.511.8

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value294289293269262258257245240227231216211206230230232232234233233235254239229234232229226218220212217217
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value294289293269262258257245240227231216211206230230232232234233233235253239229234
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.7100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value135131128126124125124120122117119117116111112112109109
Percentage of DepreciationDepletionAndAmortization46.045.643.746.947.748.748.549.151.051.751.853.954.854.248.948.647.346.8

us-gaap:OperatingSegments, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value104101108878479766962565749494647494851
Percentage of DepreciationDepletionAndAmortization35.335.137.132.732.431.029.928.326.124.924.922.923.322.720.721.521.022.3

us-gaap:OperatingSegments, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value474849474646494950494845414245454846
Percentage of DepreciationDepletionAndAmortization16.216.716.717.817.717.919.120.321.121.520.920.819.620.519.819.620.820.1

us-gaap:OperatingSegments, apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value222222221122122212
Percentage of DepreciationDepletionAndAmortization0.80.80.80.80.80.80.90.90.80.71.31.10.81.00.90.90.80.9

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value555444432222334454
Percentage of DepreciationDepletionAndAmortization1.71.71.71.81.51.61.71.41.01.11.21.31.51.62.02.12.32.1

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value7141-171353-57-123-7-5104-183-3161-1734-20-1-3556-15-4127-23-154424-201664-4534-76
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value88-10031080-10-13838-24-10-96-29-2414-5-16-2163621-21-11-6-15-10-42-2023-10-18
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-03-312018-12-312011-12-312010-12-312009-12-31
Value-445-260-655-226-357-276-275
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-20.1-11.6-30.0-10.2-14.7-11.6-12.7

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value482447482544560403410585315256232274293239258262184350400397371446419462411391408408350357354349306288
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Investments

us-gaap:PaymentsToAcquireInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0016600518041332122046651823000
Percentage of PaymentsToAcquireInvestments0.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-03-312018-12-312011-12-312010-12-312009-12-31
Value-267-270-170-289-88-190-83
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-12.1-12.0-7.8-13.0-3.6-8.0-3.9

Proceeds From Issuance Of Long Term Debt

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value02423202090408013455143585646514917434638161005743421233276513313726
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments For Repurchase Of Common Stock

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value02423202090408013455143585646514917434638161005743421233276513313726
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.2270.198-0.00300000000000000270.1790.1990.27-0.0459999999999999850.1940.1170.642
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

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

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

apd:MarketBasedDeferredStockUnit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.080215.00.00.0629.0114300.00.0394.05744.099130.00.0952.00.0116740.01967.0938.00.0127262.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0100.00.00.0100.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.0

apd:TimeBasedDeferredStockUnit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value7941.0110253.03547.05580.07231.0153308.02190.02849.013200.0125140.04731.7921605769957848.06937.0145604.03684.02035.011388.0136685.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0137.40.00.01149.6134.10.0723.1229.8126.20.0824.40.0124.7187.3217.00.0107.4

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value131310911987101112899999108121211119111110101210711107
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Deferred Tax Assets Valuation Allowance

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-31
Value351318
Percentage of OperatingLeaseRightOfUseAsset100.0100.0

Cash And Cash Equivalents Period Increase Decrease

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value-22-10-334431-38-32-2318-40017-44-772290-435-454516267054-2745131339-343176-104709181-315-33
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

apd:EffectiveIncomeTaxRateReconciliationIndiaFinanceActEstimatedWithholdingTaxesOnFutureDividends



Period End2020-03-31
Value20
Percentage of EffectiveIncomeTaxRateReconciliationIndiaFinanceActEstimatedWithholdingTaxesOnFutureDividends100.0

apd:EquityAffiliateNetBenefitExpenseIndiaFinanceAct



Period End2020-03-31
Value13
Percentage of EquityAffiliateNetBenefitExpenseIndiaFinanceAct100.0

apd:EquityAffiliateProportionateShareOfAccumulatedDividendDistributionTaxesReleasedIndiaFinanceAct



Period End2020-03-31
Value33
Percentage of EquityAffiliateProportionateShareOfAccumulatedDividendDistributionTaxesReleasedIndiaFinanceAct100.0

us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems



Period End2020-03-312019-03-31
Value330
Percentage of EquityAffiliateProportionateShareOfAccumulatedDividendDistributionTaxesReleasedIndiaFinanceAct100.00.0

apd:OtherIncomeExpenseNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value8121514108751522482622242110195294481131720241618119101312313681011
Percentage of OtherIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

apd:PercentSalesSupplyMode

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1.01.00.01.01.01.0
Percentage of PercentSalesSupplyMode100.0100.00.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:OperatingSegments, apd:Merchant



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.440.440.00.460.440.42
Percentage of PercentSalesSupplyMode44.044.00.046.044.042.0

us-gaap:OperatingSegments, apd:Onsite



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.50.50.00.50.520.54
Percentage of PercentSalesSupplyMode50.050.00.050.052.054.0

us-gaap:OperatingSegments, apd:SaleofEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.060.060.00.040.040.04
Percentage of PercentSalesSupplyMode6.06.00.04.04.04.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

apd:SalesCostOfSales

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value700000.00.0
Percentage of SalesCostOfSales100.00.0

apd:TaxCutsAndJobsActOf2017TaxReformRepatriation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0003046-69003100000
Percentage of TaxCutsAndJobsActOf2017TaxReformRepatriation0.00.00.0100.00.0100.0100.00.00.0100.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value10131091188710111389999910810121111911111010121078151111111013157
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1013109118871011
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-31
Value101310911887101113899999108101211119111110101210781511111110
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value13151091198710111389999910812121111911111010121078151111111013157
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax



Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-31
Value101179768856655665887757766764597776
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value00000000000000000000125424222222
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.00.00.00.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-12-312019-03-312018-12-31
Value-186157-187132
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1

us-gaap:OtherContract, us-gaap:FairValueHedging, us-gaap:InterestExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value-300-2
Percentage of ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1100.0100.00.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1

us-gaap:OtherContract, us-gaap:FairValueHedging, us-gaap:InterestExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value3002
Percentage of ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1100.0100.00.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1.341.161.161.161.161.11.11.11.10.950.950.950.950.860.860.860.860.810.810.810.810.770.770.770.770.710.710.710.710.640.640.640.640.580.580.580.580.490.490.490.490.45
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value3024191028-1317-17-7640-955333334-24-437-4726-2115
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-21-21-16-16-16-16-21-21-22-21-20-20-20-26-21-21
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-4-4-2-2-2-2-9-10-10-10-14-13-13-13-8-8
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses23.323.315.916.617.017.444.746.846.446.167.864.663.253.339.341.8

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value300000.0300000.0200000.0300000.0300000.0300000.0400000.0400000.0400000.0400000.0500000.0600000.0600000.0600000.0600000.0700000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0.00.0-100000.00.0100000.00.00.00.00.00.00.00.0-100000.00.0-100000.00.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit0.00.0-50.00.033.30.00.00.00.00.00.00.0-16.70.0-16.70.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value68956192578277161524
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0000000000100101
Percentage of DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod0.00.00.00.00.0100.00.00.0100.00.0100.0100.0100.0100.00.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0.00.0100000.00.00.00.00.00.00.00.0-100000.00.0100000.0400000.00.00.0
Percentage of DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod0.00.00.00.00.00.00.00.00.00.0-10.00.0-100.036.40.00.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value47474343434350505050515151525050
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value19191818191819202120191818181819
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets41.141.342.043.844.543.939.340.941.940.137.736.635.435.136.039.2

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value22222828282826262626272727242727
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value668999999988771011
Percentage of DefinedBenefitPlanInterestCost27.227.231.031.931.731.733.835.135.834.530.929.828.630.537.740.4

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value427712845676510812910
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-2-2-1-2-2-195559912777
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-54.8-85.2-24.7-30.1-18.5-19.820.489.275.387.9169.088.8151.259.275.565.4

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanOtherCosts

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0.00.00.00.00.00.00.00.00.00.00.00.00.00.0-300000.00.0
Percentage of DefinedBenefitPlanOtherCosts0.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value000000000000-2200
Percentage of DefinedBenefitPlanOtherCosts0.00.00.00.00.00.00.00.00.00.00.00.00.00.0-166.70.0

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-1000-50-40-1-1-10-5-40-1-1
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value000000-300000-42-10
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1-0.00.0-0.0-0.0-0.025.08.7-0.0-0.0-0.0-0.0-0.097.60.086.7-0.0

us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-09-302019-03-312018-09-30
Value112-5-43
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1-100.0-12500.0100.0108.7

us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

country:US, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value5555556666676899
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value5544446666666656
Percentage of DefinedBenefitPlanServiceCost100.0101.788.788.992.590.796.8101.6103.198.494.192.991.380.764.867.0

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

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:ForwardContracts, us-gaap:Nondesignated, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value-1000
Percentage of DerivativeGainLossOnDerivativeNet100.0100.00.00.0

us-gaap:ForwardContracts, us-gaap:Nondesignated, us-gaap:OtherOperatingIncomeExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value20-20
Percentage of DerivativeGainLossOnDerivativeNet-200.0-33.30.00.0

us-gaap:OtherContract, us-gaap:Nondesignated, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value0.0-400000.00.00.0
Percentage of DerivativeGainLossOnDerivativeNet-0.0-66.70.00.0

us-gaap:OtherContract, us-gaap:Nondesignated, us-gaap:OtherOperatingIncomeExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value00-10
Percentage of DerivativeGainLossOnDerivativeNet-0.00.00.00.0

us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:Nondesignated, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value-1000
Percentage of DerivativeGainLossOnDerivativeNet100.033.30.00.0

us-gaap:Nondesignated, us-gaap:OtherOperatingIncomeExpense



Period End2020-03-312019-12-312019-03-312018-12-31
Value20-30
Percentage of DerivativeGainLossOnDerivativeNet-200.0-33.30.00.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax



Period End2020-03-31
Value-19
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax100.0

us-gaap:DividendsCommonStockCash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value295256255255255241241241241208207207206187187186185174174174173165164164163150150148147132
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value295256255255255241241241241208207207206187187186185174174174173165164164163150150148147132
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value295256255255255241241241241208
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-03-312018-12-31
Value-44217-6
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense



Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value3322212333333332444433433432354
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets



Period End2020-03-312019-03-31
Value330
Percentage of GainLossOnDispositionOfAssets100.00.0

us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems



Period End2020-03-312019-03-31
Value330
Percentage of GainLossOnDispositionOfAssets100.00.0

us-gaap:GainLossOnDispositionOfAssets1



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value391615101210161155
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value00000-29000
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.00.00.00.00.0100.00.00.00.0

us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value00000-29000
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.00.00.00.00.0100.00.00.00.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-3019-294-6-8
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-6-1-301-3
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments19.8-8.913.12.3-18.537.6

apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-21-2-100
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments9.16.88.1-32.6-6.21.2

apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-2119-235-8-5
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments68.8101.177.8137.2126.261.2

apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-700000.0200000.0-300000.00.0100000.0-300000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments2.31.11.00.0-1.53.5

us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.00.00.0-300000.00.0300000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments-0.00.0-0.0-7.0-0.0-3.5

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-31
Value-1400000430-1-5-2182548-8-8-853000001003-1301111271722818
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax100.00.00.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-1400000430-1-5-2182548-8-8-853000001003-13011112717222081821
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity100.00.00.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-0.060.00.00.00.00.00.20.00.0-0.02-0.018.380.22-0.04-0.04-3.950.00.00.00.00.00.010.00.00.01-0.060.00.010.010.010.60.080.110.10.040.080.1
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare100.00.00.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-0.060.00.00.00.00.00.20.00.0-0.02-0.018.310.22-0.04-0.04-3.910.00.00.00.00.00.010.00.00.01-0.060.00.010.010.010.60.080.10.10.040.080.1
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare100.00.00.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value8858595646525958431344-3634383942323336423343394330384244394139413537393127323226
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5458595646525558434644423438404232333642334339433038
Percentage of IncomeLossFromEquityMethodInvestments61.7100.0100.0100.0100.0100.093.2100.0100.0335.5100.0-115.4100.0100.0101.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value21202221172222241618161413141416714
Percentage of IncomeLossFromEquityMethodInvestments24.535.437.938.538.542.737.841.538.7134.836.4-38.238.038.736.937.723.743.0

us-gaap:OperatingSegments, apd:IndustrialGasesAsia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value131613141316131515141412121313141711
Percentage of IncomeLossFromEquityMethodInvestments15.629.022.526.429.930.623.026.035.2102.932.6-33.937.735.535.434.953.534.7

us-gaap:OperatingSegments, apd:IndustrialGasesEmea



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value13192318131319171113131589101177
Percentage of IncomeLossFromEquityMethodInvestments15.333.238.733.328.825.932.830.125.494.930.4-42.524.325.026.526.722.222.6

us-gaap:OperatingSegments, apd:IndustrialGasesGlobal



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value510110010000000000
Percentage of IncomeLossFromEquityMethodInvestments6.22.40.81.82.80.8-0.32.40.72.90.7-0.80.00.81.30.00.0-1.5

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-09-302011-12-312010-12-312009-12-31
Value7526182928-1243030-34252246162714-728162631391720-11121101014-8
Percentage of IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value3-1155330-70-55-11295-146-11326378-1891024259-113-113-21107665-1094-64-65910-1577219-58-229-289
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value1120-7084-1873-720-43447-2896-42-12622163-97449-1-22-74-46417-9310633-51-16-27-11-27
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInLeasingReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value-23-23-22-24-22-24-23-26-23-23-22-24-23-22-24-21-27-125-408-8-10-11102712993786137
Percentage of IncreaseDecreaseInLeasingReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherReceivables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value2-1-9-21-39-10-27-720-23-4438-1257-61163323-101-224727290201110-86426-81111
Percentage of IncreaseDecreaseInOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value1101110111011201110222022202210232344334
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyDamagesSoughtValue

apd:AllegedAnticompeteLitigation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302010-09-30
Value-1145-41046-2-80543-3255-16545-132-1167-8179
Percentage of LossContingencyDamagesSoughtValue100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:IncomeStatementLocation

us-gaap:LossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness

us-gaap:AccountingStandardsUpdate201712, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value88
Percentage of LossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness100.0100.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-06-302010-03-312009-12-31
Value31230631527877410868981366854474210313020980
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-31
Value31230631527877410868981366854474210313020
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value4904885185004333574594874231614751042135306400354-465372350327296332109322
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value121315121296147762566778586758
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest2.62.73.02.42.82.71.52.91.74.41.32.10.32.21.72.1-1.72.31.62.52.32.35.02.6

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value4774755034884213474524734161544681012130299394346-473363344318290324104314
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest97.497.397.097.697.297.398.597.198.395.698.797.999.797.898.397.9101.797.798.497.597.797.795.097.4

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value477475503488421347452473416154
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest97.497.397.097.697.297.398.597.198.395.6

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance



Period End2020-03-312019-12-312018-09-302018-06-30
Value0110227
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance0.0100.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312018-09-302018-06-30
Value0110227
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance0.0100.00.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:NotionalAmountOfNonderivativeInstruments

us-gaap:ForeignCorporateDebtSecurities, apd:EuroDenominated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-31
Value-1495310300911-1-459093979958
Percentage of NotionalAmountOfNonderivativeInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseExpense



Period End2020-03-312019-12-31
Value2019
Percentage of OperatingLeaseExpense100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value-398264-290-4851-68-114-39212513692141149-28161-89139-102-29573-232-244-266108-8531159-99-16278139-150133-3810311648-1953434
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-312019-03-312018-12-31
Value52-322022
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax-13.3-12.240.4-32.3

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value11-1015-384155-13-6-10-33-832-511-19-6-1-306116544-8-13-37-613-13-922-1814-11-341579478
Percentage of OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-312019-03-312018-12-31
Value16-1067
Percentage of OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax148.794.483.8142.9

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-425286-618-4115-8275-365143126329164138-291-266-111152-86-56861-237-268-35791
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value00-32200-3179000247030-335000-2752-40-740
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-0.00.052.1-0.00.04.7237.0-0.00.00.075.20.12.8-0.0125.9-0.00.0-0.048.53.31.9-0.020.80.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value-2722
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax6.47.7

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-398264-290-4851-68-114-39212513692141149-28161-89139-102-29573-232-244-266108
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax93.692.347.0118.2322.682.7-150.9107.487.6107.528.086.0108.496.6-23.380.091.6118.452.0118.997.991.174.7118.6

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax



Period End2020-03-312019-12-31
Value-2722
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging



Period End2020-03-312019-12-31
Value-2722
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:ForwardContracts, us-gaap:CashFlowHedging



Period End2020-03-312019-12-31
Value-1026
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0

us-gaap:OtherContract, us-gaap:CashFlowHedging



Period End2020-03-312019-12-31
Value-82
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax84.211.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging



Period End2020-03-312019-12-31
Value-2124
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax211.993.9

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax



Period End2020-03-312019-12-31
Value62
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging



Period End2020-03-312019-12-31
Value62
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax



Period End2020-03-312019-12-31
Value173
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:CashFlowHedging, us-gaap:CostOfSales



Period End2020-03-312019-12-31
Value500000.0100000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax2.92.8

us-gaap:CashFlowHedging, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value174
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0119.4

us-gaap:CashFlowHedging, us-gaap:Sales



Period End2020-03-312019-12-31
Value200000.0-100000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax1.2-2.8

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:ForwardContracts, us-gaap:CashFlowHedging, us-gaap:CostOfSales



Period End2020-03-312019-12-31
Value600000.0200000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0

us-gaap:ForwardContracts, us-gaap:CashFlowHedging, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value-523
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax-983.311700.0

us-gaap:ForwardContracts, us-gaap:CashFlowHedging, us-gaap:Sales



Period End2020-03-312019-12-31
Value200000.0-100000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax33.3-50.0

us-gaap:OtherContract, us-gaap:CashFlowHedging, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value32-13
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax5366.7-6800.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:CashFlowHedging, us-gaap:CostOfSales



Period End2020-03-312019-12-31
Value600000.0200000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0

us-gaap:CashFlowHedging, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value225
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax3700.02650.0

us-gaap:CashFlowHedging, us-gaap:Sales



Period End2020-03-312019-12-31
Value200000.0-100000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax33.3-50.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax



Period End2020-03-312019-12-31
Value50
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax100.0100.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:CashFlowHedging, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value51
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax104.0125.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAdjustmentsBeforeTax

apd:ForwardContractsExcludedComponent, us-gaap:CashFlowHedging, us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-31
Value-4-4
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAdjustmentsBeforeTax100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax

apd:ForwardContractsExcludedComponent, us-gaap:CashFlowHedging



Period End2020-03-31
Value-2
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax

us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-31
Value12-3
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax100.0100.0

us-gaap:ForeignCorporateDebtSecurities, us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-31
Value16-29
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax134.7854.3

us-gaap:ForwardContracts, us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-31
Value40-9
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax326.6260.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:NetInvestmentHedging



Period End2020-03-312019-12-31
Value69-42
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax561.31214.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-421302-612-4271-70127-357162153371176223-238-259-79164-82-55585-190-233-320112-7152414-57-134104-92-127150-21
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2119-307141811237262622273273327-313212221-250242420-50202020
Percentage of OtherComprehensiveIncomeLossNetOfTax-5.06.550.2-35.126.2-16.1186.2-7.316.414.973.615.715.2-11.5120.5-27.113.8-25.545.128.4-12.6-8.915.718.1-28.938.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value-4418
Percentage of OtherComprehensiveIncomeLossNetOfTax10.56.1

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-389287-594-3666-69135-342160151
Percentage of OtherComprehensiveIncomeLossNetOfTax92.595.097.086.792.998.7106.895.998.698.8

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-398264-290-5151-68-114-39212513992149198-28161-89140-100-29573-232-244-266108-8532
Percentage of OtherComprehensiveIncomeLossNetOfTax94.587.447.4121.871.797.0-89.7109.977.390.824.884.689.1118.2-23.8111.885.2121.553.285.7121.6104.583.396.2120.261.8

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-3115-18-550-8-1421105-32020-810-5-32-3-12-1-212-130
Percentage of OtherComprehensiveIncomeLossNetOfTax7.55.03.013.37.11.3-6.84.11.41.20.40.12.21.3-1.00.91.7-0.01.41.8-0.32.21.02.04.9-2.10.52.42.11.1-2.41.12.3-3.3

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-389287-594-3666-69135-342160151369176218-234-262-79161-82-54783-191-228-317110-6753412-56-131103-95-125147-22
Percentage of OtherComprehensiveIncomeLossNetOfTax92.595.097.086.792.998.7106.895.998.698.899.699.997.898.7101.099.198.3100.098.698.2100.397.899.098.095.1102.199.597.697.998.9102.498.997.7103.3

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-3115-18-550-8-1421105-32020-810-5-32-3-12-1-212-130
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.00.0-200000.00.00.00.0-200000.00.00.00.0700000.00.0100000.00.0-400000.00.00.00.0300000.00.00.00.0100000.00.0100000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest-0.00.01.1-0.00.0-0.02.3-0.00.00.043.80.02.0-0.0-14.8-0.00.00.0-3.80.00.0-0.0-3.10.0-2.9

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value-255
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest80.536.8

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-69-10-550-8-1421005-33020-810-5-32-3
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest19.563.255.1101.898.088.997.7100.7104.5100.056.2100.0100.0100.0118.5100.0103.60.0106.2106.7100.0102.0106.2104.5105.7

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value00322003-179000-2470-3335000275-24074000-226-5
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax0.00.0100.00.00.0100.0100.00.00.00.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0097000-55000-1070-1-157000-150-120-28000
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax0.00.0100.00.00.0100.0100.00.00.00.0100.00.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value21191414181557262622252730272121222125222820232020202927
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value664465-717711-90121312-741011-10-831014-10-11-99-9-15-14
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2330-182-1612154-673955476231049
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0-11510-3004-10001004-2020-22-10001014000
Percentage of PaymentsForProceedsFromOtherInvestingActivities0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsForRestructuring



Period End2020-03-312019-12-31
Value25
Percentage of PaymentsForRestructuring100.0100.0

us-gaap:PaymentsOfDividendsCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value25625525525524124124124120820720720618718618618517417417417416516416416315014914814713213613512110495
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302013-03-312012-12-312012-09-302011-12-31
Value15701410000021
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.00.0100.0100.00.00.0100.00.00.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value-2-6-1-50-12-5-13-3-18-10-8-9-12-9-9-6-18-11-11-14-19-11-9-7-18-6-8-18-1-1001
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value017702917831324042088171073400000
Percentage of ProceedsFromSaleAndMaturityOfOtherInvestments0.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromSalesOfAssetsInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value521525213112310217
Percentage of ProceedsFromSalesOfAssetsInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-312009-12-31
Value14541740418518343018910654025102815354235483719937035273573627
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-4-16-60-55-12-51-8-19-26-41-12-85-53-6-31-12-4-13-23-46-34-36-21
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-21-19-14-14-18-15-57-26-26-22-25-27-30-27-21-21-22-21-25-22-28-20-23-20
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax504.8122.4237.7-1644.433.6125.6111.6313.3139.385.460.9225.235.451.7351.668.6189.2502.4188.893.361.960.865.295.8

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-31
Value173
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-404.8-22.4

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value000200000-30-8-490000-2000000
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-0.0-0.0-0.0288.9-0.0-0.0-0.0-0.0-0.011.6-0.066.757.8-0.0-0.0-0.33.357.1-0.0-0.0-0.0-0.0-0.0-0.0

us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty

apd:EquityAffiliateAndJointVenturePartner



Period End2020-03-312019-12-312019-03-312018-12-31
Value909080100
Percentage of RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty100.0100.0100.0100.0

us-gaap:RestructuringReserveTranslationAdjustment



Period End2020-03-312019-12-312013-06-302013-03-312012-12-312012-09-30
Value100000.0-300000.0100000.0-400000.0600000.0500000.0
Percentage of RestructuringReserveTranslationAdjustment100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

apd:MarketBasedDeferredStockUnit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.0275.190.00.00.0229.610.00.00.030000000000001137202.470.00.00.0156.870.90999999999999660.00.0134.58
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.0100.00.00.0100.0100.00.00.00.0100.0100.00.00.0100.0

apd:TimeBasedDeferredStockUnit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.060000000000002274229.090.86000000000001361.549999999999983-0.28999999999999204166.560.040000000000020464-0.050000000000011370.6299999999999955161.490.090000000000003410.00.15000000000000568143.510.129999999999995450.030000000000001137-0.9199999999999875137.88
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.083.20.00.00.072.50.00.02100.079.80.00.00.091.514.30.00.0102.5

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value14-1241741-21752019281770643232-2271132302948341391693414381564-225523331
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2-18026-7102-14
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation15.8149.214.313.916.1380.05.70.011.9-73.9

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value14-1241741-21752019281770643232-2271132302948341391693414381564-225523331
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1264143551651734
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation84.2-49.285.786.183.9-280.094.3100.088.1173.9

us-gaap:StockholdersEquityOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value1513211-11-5-3320000110100011010001311-190-100-1
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0400100000
Percentage of StockholdersEquityOther7.180.7-6.70.048.020.0-8.338.90.012.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-30
Value0000000-5-20000000002000000000140118
Percentage of StockholdersEquityOther-21.440.021.10.0-41.75.60.0106.066.7-6.70.080.050.0-16.7300.07.750.0-166.7218.20.00.00.00.00.010.00.00.011.1108.30.0112.5-96.9

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-31
Value1503211-110-1320000100-10001100000-110001
Percentage of StockholdersEquityOther121.4100.060.078.9100.0100.0141.794.4100.0-6.033.3106.7100.020.050.0116.7-200.092.350.0266.7-118.2100.0100.0100.0100.0100.0100.090.0100.0100.088.9-8.3100.0-12.5-3.1-100.0-100.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1113101-110
Percentage of StockholdersEquityOther114.319.366.778.952.080.0150.055.6100.0-18.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

apd:DerivativeAverageRatePay

us-gaap:CrossCurrencyInterestRateContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.04830.04940.04920.04850.05030.04990.04990.05330.05010.05050.04960.04960.04770.04770.0477
Percentage of DerivativeAverageRatePay100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.04740.04690.0480.04550.04610.04630.04420.03720.03730.03730.03270.03240.03240.03240.0324
Percentage of DerivativeAverageRatePay98.194.997.693.891.792.888.669.874.573.965.965.367.967.967.9

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:CrossCurrencyInterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.00.05390.02550.04170.02550.03330.04880.03160.03160.03340.03280.03380.0340.03620.0362
Percentage of DerivativeAverageRatePay0.0109.151.886.050.766.797.859.363.166.166.168.171.375.975.9

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

apd:DerivativeAverageRateReceive

us-gaap:CrossCurrencyInterestRateContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.03070.03070.03040.02940.02990.0290.02890.02730.02750.02820.02780.02780.02720.02720.0272
Percentage of DerivativeAverageRateReceive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.03320.03310.03310.03090.03120.0310.02970.02760.02760.02820.02590.02390.02390.02410.0243
Percentage of DerivativeAverageRateReceive108.1107.8108.9105.1104.3106.9102.8101.1100.4100.093.286.087.988.689.3

us-gaap:InterestRateSwap, us-gaap:FairValueHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.02760.02760.02760.0260.0260.0260.0260.0260.02530.02530.02280.02280.02280.02280.0228
Percentage of DerivativeAverageRateReceive89.989.990.888.487.089.790.095.292.089.782.082.083.883.883.8

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:CrossCurrencyInterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.00.03540.03720.03610.03720.03150.03430.02860.02880.02070.02320.01910.01780.00810.0081
Percentage of DerivativeAverageRateReceive0.0115.3122.4122.8124.4108.6118.7104.8104.773.483.568.765.429.829.8

us-gaap:LossContingenciesByNatureOfContingency

apd:LossContingencyRangeOfPossibleLossMaximumSubjectToInterest

apd:AllegedAnticompeteLitigation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value17917917917917917917917917917957541791791791795045179585667179179
Percentage of LossContingencyRangeOfPossibleLossMaximumSubjectToInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableRelatedPartiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-04-262017-09-30
Value8888060019002200230023000
Percentage of AccountsPayableRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccountsReceivableRelatedPartiesCurrent



Period End2020-03-312019-09-30
Value205130
Percentage of AccountsReceivableRelatedPartiesCurrent100.0100.0

us-gaap:EnvironmentalRemediationSite

us-gaap:AccrualForEnvironmentalLossContingencies

apd:PaceFlorida



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302006-09-30
Value42242424252526262828282929293030303030313131323242
Percentage of AccrualForEnvironmentalLossContingencies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

apd:PasadenaTexasMember



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value111111111111111111121212121010101010111112121212
Percentage of AccrualForEnvironmentalLossContingencies27.248.548.647.847.645.945.044.242.242.141.941.441.734.634.634.234.834.937.237.338.138.238.438.4

apd:PiedmontSouthCarolina



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312008-09-30
Value141414141515151516161616171724
Percentage of AccrualForEnvironmentalLossContingencies32.859.360.560.360.860.860.459.657.457.557.857.958.058.10.0

us-gaap:LossContingenciesByNatureOfContingency

us-gaap:EnvironmentalIssue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-09-30
Value87676871727476788181838486808182777880828384868486
Percentage of AccrualForEnvironmentalLossContingencies204.2278.4283.5287.9289.6291.8295.4293.6287.2285.6289.3290.4291.9268.8270.4272.0252.5256.0260.8262.7265.4267.5269.4262.80.0

us-gaap:AdditionalCollateralAggregateFairValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value20412815790831009710970100138195265334267310267250226189231159107555755808992779010462796629234452
Percentage of AdditionalCollateralAggregateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1074106110701059104710301029102010119981001986975967970935919901904889877852842828813805799802799792810807800794805800793784802
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value274183224137136148146157157175227373
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value274183224137136148146157157175227373
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-30
Value14812149311432414616143491405214096140961415013114128531259012506125771240713738137041377914481145271456914379144981448414976146631458514411140101384213830135261184711612112151110010472
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-01
Value84866466655450
Percentage of CapitalizedContractCostNetCurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302017-09-302016-09-30
Value22202406224827352923279132731330
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-30
Value849464433451530
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractWithCustomerLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-30
Value284284247181194152174156
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-30
Value5153495250525358
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilitiesNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value844810793823805768775678699778
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Range, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear

srt:Maximum, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-06-302019-03-312018-12-31
Value4040656565
Percentage of DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear100.0100.0100.0100.0100.0

srt:Minimum, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-06-302019-03-312018-12-31
Value3030454545
Percentage of DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear75.075.069.269.269.2

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

us-gaap:DerivativeAssets

us-gaap:ForwardContracts, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value157114138869382686210484109193
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value117688650436577945291117179
Percentage of DerivativeAssets74.460.362.558.546.179.4112.4152.250.5108.2107.392.8

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementBasis

us-gaap:ForwardContracts, us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value157114138869382686210484109143129229193237147
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0

us-gaap:ForwardContracts, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value157114138869382686210484109143129229193237147
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0

us-gaap:InterestRateContract, us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value117688650436577945291117164196234179214171
Percentage of DerivativeAssets74.460.362.558.546.179.4112.4152.250.5108.2107.30.00.00.092.80.00.0

us-gaap:InterestRateContract, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value117688650436577945291117164196234179214171
Percentage of DerivativeAssets74.460.362.558.546.179.4112.4152.250.5108.2107.30.00.00.092.80.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:ForwardContracts, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value157114138869382686210484109193
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value117688650436577945291117179
Percentage of DerivativeAssets74.460.362.558.546.179.4112.4152.250.5108.2107.392.8

us-gaap:DerivativeFairValueOfDerivativeAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value274183224137136148146157157175227307325464375451371352318318408242171123117117125132136121127146101121118727193114
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OtherCurrentAssets, us-gaap:ForwardContracts, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302018-09-30
Value9066792824
Percentage of DerivativeFairValueOfDerivativeAsset33.136.035.220.617.0

us-gaap:OtherCurrentAssets, us-gaap:ForwardContracts, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302018-09-30
Value40333877
Percentage of DerivativeFairValueOfDerivativeAsset14.618.017.35.75.4

us-gaap:OtherCurrentAssets, us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302018-09-30
Value3326241424
Percentage of DerivativeFairValueOfDerivativeAsset12.314.611.110.216.6

us-gaap:OtherNoncurrentAssets, us-gaap:ForwardContracts, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1681127292519179232739727344
Percentage of DerivativeFairValueOfDerivativeAsset5.94.85.320.321.417.313.611.15.813.211.912.722.315.911.8

us-gaap:OtherNoncurrentAssets, us-gaap:ForwardContracts, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-12-312016-09-30
Value106822232116149000
Percentage of DerivativeFairValueOfDerivativeAsset3.73.53.716.617.114.411.19.06.00.00.00.0

us-gaap:OtherNoncurrentAssets, us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value83416036263948734379102128155202160
Percentage of DerivativeFairValueOfDerivativeAsset30.422.827.226.219.726.333.347.027.645.445.041.647.643.642.6

us-gaap:OtherNoncurrentAssets, us-gaap:InterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value000000053444300
Percentage of DerivativeFairValueOfDerivativeAsset0.00.20.20.50.10.00.23.22.52.61.81.41.10.00.0

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value22414317610610512211713213916822228530137029637733131929126037923916512211611611613113312012614510011911569108
Percentage of DerivativeFairValueOfDerivativeAsset81.778.278.877.276.982.580.684.288.796.097.792.892.679.979.083.589.490.591.481.992.998.796.299.299.199.492.499.598.298.899.399.598.798.497.596.894.6

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value5039473131252824177522249378743933275729369
Percentage of DerivativeFairValueOfDerivativeAsset18.321.821.222.823.117.519.415.811.34.02.37.27.420.121.016.510.69.58.618.17.11.33.87.6

us-gaap:DerivativeFairValueOfDerivativeLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value846811280957094106151127131951142099513375901251942321448597625341213234463756454350544854
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AccruedLiabilities, us-gaap:ForwardContracts, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-30
Value40195332392737473144826076144442526221419111733
Percentage of DerivativeFairValueOfDerivativeLiability48.028.747.940.141.339.739.344.620.834.662.263.666.969.045.940.149.654.565.360.233.836.375.3

us-gaap:AccruedLiabilities, us-gaap:ForwardContracts, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302011-09-30
Value1930361313114556271347291011123
Percentage of DerivativeFairValueOfDerivativeLiability23.444.832.316.613.81.615.85.03.64.71.77.711.422.830.81.61.53.68.85.54.78.7

us-gaap:AccruedLiabilities, us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-30
Value0010012519141000003431112153
Percentage of DerivativeFairValueOfDerivativeLiability0.60.41.00.70.91.92.45.212.811.68.10.10.30.00.05.48.08.56.04.036.733.38.7

us-gaap:OtherNoncurrentLiabilities, us-gaap:ForwardContracts, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value200011451921133119
Percentage of DerivativeFairValueOfDerivativeLiability2.40.30.61.01.12.74.95.313.017.110.54.11.00.99.5

us-gaap:OtherNoncurrentLiabilities, us-gaap:ForwardContracts, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-12-312016-09-302015-09-30
Value2117192626282321170000
Percentage of DerivativeFairValueOfDerivativeLiability25.625.817.632.427.441.225.220.511.20.00.10.00.5

us-gaap:OtherNoncurrentLiabilities, us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0007149112058382222221412
Percentage of DerivativeFairValueOfDerivativeLiability0.00.00.69.115.413.012.319.438.329.916.823.519.67.112.5

us-gaap:OtherNoncurrentLiabilities, us-gaap:InterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.00.00.00.00.00.00.00.00.00.00.0900000.0800000.0300000.0700000.0
Percentage of DerivativeFairValueOfDerivativeLiability0.00.00.00.00.00.00.00.00.00.00.00.90.70.10.7

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value432056415640557912811912887100160651086885120149199142849561533919313344365543404945
Percentage of DerivativeFairValueOfDerivativeLiability51.029.450.150.958.857.359.074.485.093.297.691.387.976.968.081.390.094.696.476.885.898.997.897.898.498.596.491.294.597.195.396.597.795.691.397.084.7

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value414856393930382722838134830247444533111
Percentage of DerivativeFairValueOfDerivativeLiability49.070.649.949.141.242.741.025.615.06.82.48.712.123.132.018.710.05.43.623.214.21.12.23.6

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

us-gaap:DerivativeLiabilities

us-gaap:ForwardContracts, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value8368110728059808073729882
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value00171510132677553312
Percentage of DerivativeLiabilities0.60.41.610.919.617.417.332.7105.777.134.615.4

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementBasis

us-gaap:ForwardContracts, us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value83681107280598080737298729119482128124
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0

us-gaap:ForwardContracts, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value83681107280598080737298729119482128124
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0

us-gaap:InterestRateContract, us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value0017151013267755332323151240
Percentage of DerivativeLiabilities0.60.41.610.919.617.417.332.7105.777.134.60.00.00.015.40.00.0

us-gaap:InterestRateContract, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value0017151013267755332323151240
Percentage of DerivativeLiabilities0.60.41.610.919.617.417.332.7105.777.134.60.00.00.015.40.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:ForwardContracts, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value8368110728059808073729882
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value00171510132677553312
Percentage of DerivativeLiabilities0.60.41.610.919.617.417.332.7105.777.134.615.4

us-gaap:DerivativeNetLiabilityPositionAggregateFairValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3229302523253351116783422231711157101511219161410512121312151010211644
Percentage of DerivativeNetLiabilityPositionAggregateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

us-gaap:ForwardContracts



Period End2020-03-312019-12-312019-09-302018-09-30
Value4475438343024682
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:CrossCurrencyInterestRateContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302018-09-30
Value1063109811291052
Percentage of DerivativeNotionalAmount23.825.126.222.5

us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302018-09-30
Value222207216201
Percentage of DerivativeNotionalAmount5.04.75.04.3

us-gaap:ForwardContracts, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302018-09-30
Value2682265924182489
Percentage of DerivativeNotionalAmount60.060.756.253.2

us-gaap:ForwardContracts, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302018-09-30
Value450836830457
Percentage of DerivativeNotionalAmount10.119.119.39.8

us-gaap:InterestRateSwap, us-gaap:FairValueHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302018-09-30
Value200200200600
Percentage of DerivativeNotionalAmount4.54.64.612.8

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:CrossCurrencyInterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302018-09-30
Value015680
Percentage of DerivativeNotionalAmount0.00.30.11.7

us-gaap:ForwardContracts, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302018-09-30
Value134288710531736
Percentage of DerivativeNotionalAmount30.020.324.537.1

us-gaap:DueToRelatedPartiesCurrent



Period End2020-03-312019-12-312019-09-302018-09-30
Value3838370
Percentage of DueToRelatedPartiesCurrent100.0100.0100.00.0

us-gaap:GoodwillGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value1095116911621212120311641194120112571224113811061084106414081391140513541375143014271481152216531598
Percentage of GoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

apd:IndustrialGasesAmericas



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302014-09-30
Value310353365392391383405407442433417257253258239243266284
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByLiabilityClass

us-gaap:HedgedLiabilityFairValueHedge

us-gaap:LongTermDebt



Period End2020-03-312019-12-312019-09-30
Value407403404
Percentage of HedgedLiabilityFairValueHedge100.0100.0100.0

us-gaap:FairValueByLiabilityClass

us-gaap:HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease

us-gaap:LongTermDebt



Period End2020-03-312019-12-312019-09-30
Value745
Percentage of HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease100.0100.0100.0

us-gaap:InventoryWorkInProcess



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value282927292320211816171515171738353831343236373437353738353639363034322930303029
Percentage of InventoryWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value84681128095709410615112713195
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value84681128095709410615112713195
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value292229372907295129332954296733773442341434023909
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value38394046643443040640651111416365
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebtFairValue

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value334433493350381637983782378838223459351939284474
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyEstimateOfPossibleLoss

srt:Maximum, us-gaap:EnvironmentalIssue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value100808284868890
Percentage of LossContingencyEstimateOfPossibleLoss100.0100.0100.0100.0100.0100.0100.0

srt:Minimum, us-gaap:EnvironmentalIssue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value87676871727476
Percentage of LossContingencyEstimateOfPossibleLoss87.083.882.984.583.784.184.4

us-gaap:NotesPayableRelatedPartiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-04-262017-09-30
Value32332832032136936038439823000
Percentage of NotesPayableRelatedPartiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:OperatingLeaseLiability



Period End2020-03-312019-12-31
Value393364
Percentage of OperatingLeaseLiability100.0100.0

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-03-312019-12-31
Value6767
Percentage of OperatingLeaseLiabilityCurrent100.0100.0

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-03-312019-12-31
Value326296
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0

us-gaap:PrepaidExpenseCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value12998779710274129129104131177191796168998085596763114768711598119121137100125817510585771011127070
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserve



Period End2020-03-312019-12-312019-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312010-09-302009-09-30
Value10131713514917818950661110
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShortTermBorrowings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value293658795423545490112871441431221569351043148015391494108712611283122811151061103070914061239835633370353267562430662320286
Percentage of ShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-10-012018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value117231192911388117261150311203111761117610810106931032110185950994207261721371807053749973817731747675037521785675277422719866916517645166236647640760575938639759995977569753715418518449305194
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302015-09-302014-09-30
Value-916-937-957-649-664-683-694-931-957-984-1007-1374-1126-944
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-7.8-7.9-8.4-5.5-5.8-6.1-6.2-8.6-9.0-9.5-9.9-19.0-15.3-12.6

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-12-312019-09-30
Value-67-48-61
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.6-0.4-0.5

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-2478-2088-2375-1781-1744-1811-1741-1877-1535-1695-1847-2388-2125-1241-1020-1348-1253-1159-1161-513
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-21.1-17.5-20.9-15.2-15.2-16.2-15.6-17.4-14.4-16.4-18.1-33.1-28.8-16.5-14.2-20.4-21.1-20.3-23.6-9.9

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302015-09-302014-09-30
Value-1494-1102-1356-1076-1030-1077-1009-904-526-649-787-949-956-268
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-12.7-9.2-11.9-9.2-9.0-9.6-9.0-8.4-4.9-6.3-7.7-13.2-13.0-3.6

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value1074106110701059104710301029101910119981001970904842799810805802822811
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest9.28.99.49.09.19.29.29.49.59.79.813.412.311.211.112.213.614.116.715.6

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-302008-09-30
Value351373334340337320318324112105999710299133134136131132145143151155159156158156150151151146133144148142164174167150138136
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest3.03.12.92.92.92.92.93.01.11.01.01.01.11.41.91.91.91.81.81.91.92.02.12.02.12.12.22.32.32.42.22.02.32.42.42.62.92.82.62.82.6

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-302008-09-30
Value1137111556110531138611165108821085710486105801021510086941293177161707970456916736772497586733273517365769673707264704265406365629964776513626259095795623258255810554647915058
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest97.096.997.197.197.197.197.197.098.999.099.099.098.998.698.198.198.198.298.298.198.198.097.998.097.997.997.897.797.797.697.898.097.797.697.697.497.197.297.497.297.4

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value145371435614138138911366213497134091320012966127921284610475105809993964692348599785272346982
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest124.0120.3124.1118.5118.8120.5120.0122.1121.3123.9126.1145.2143.3132.9134.0139.4144.8137.8146.7134.4

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-2011-2023-2029-2033-2048-2083-2089-2105-2111-2128-2163-2227-2359-2476-2632-2468-2605-2197-2353-2471
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-17.2-17.0-17.8-17.3-17.8-18.6-18.7-19.5-19.7-20.6-21.2-30.9-32.0-32.9-36.6-37.3-43.9-38.6-47.7-47.6

us-gaap:TreasuryStockShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value282829292929293030303131313132323333343434353536373738394141363738383936373435
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:ProductOrService


us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


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


us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:Goodwill us-gaap:StatementBusinessSegments


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


us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments