AES


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockParOrStatedValuePerShare
us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesAuthorized

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare
us-gaap:ProductOrService
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

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

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:GrossProfit
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

us-gaap:GeneralAndAdministrativeExpense

us-gaap:InterestExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

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

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

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

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:Land

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:ReportingUnit

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:OtherAssetsNoncurrent
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:LiabilitiesNoncurrent

us-gaap:MinorityInterest
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:TreasuryStockValue

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity

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

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ProceedsFromSaleOfShortTermInvestments
us-gaap:SubsequentEventType
aes:CapitalContributiontoProject
us-gaap:SubsequentEventType, dei:LegalEntity

aes:DebtRetirementLosses

aes:DilutiveSecuritiesEffectOnBasicEPSdilutiveRestrictedStockUnitsperdilutedshare

aes:DispositionsAcquisitionsGainsLosses
dei:LegalEntity
aes:EquityMethodInvestmentOTTI
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:MeasurementInputType
aes:FairValueMeasurementInputsNonrecurring
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique, dei:LegalEntity
us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity
aes:FinancingReceivableCreditLossRate

aes:ImpairmentLosses

aes:IncomeLossFromContinuingOperationsDiluted

aes:IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet

aes:NetCashChangeOfDiscontinuedAndHeldForSaleBusinesses
us-gaap:ProductOrService
aes:Othernon606revenue
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

aes:PaymentsForFinancedCapitalExpenditures

aes:PreTaxContribution

aes:ProceedsFromIssuanceOfNonrecourseDebt
us-gaap:LongtermDebtType, dei:LegalEntity

aes:RepaymentsOfNonrecourseDebt

aes:RepaymentsOfRecourseDebt

aes:SegmentReportingInformationAdjustedPretaxContribution
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents
aes:StockIssuedandexercisedduringperiodsharessharebasedcompensation
dei:LegalEntity
us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
us-gaap:BalanceSheetLocation

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs
dei:LegalEntity
us-gaap:BalanceSheetLocation
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AssetImpairmentCharges

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

us-gaap:DeferredIncomeTaxExpenseBenefit
us-gaap:IncomeStatementLocation
us-gaap:DefinedBenefitPlanOtherCosts

us-gaap:DepreciationAndAmortization
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:HedgingDesignation
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents
us-gaap:StatementEquityComponents
us-gaap:EquityFairValueAdjustment

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
us-gaap:DerivativeInstrumentRisk

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk
us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
us-gaap:DerivativeInstrumentRisk, us-gaap:OtherComprehensiveIncomeLocation
us-gaap:OtherComprehensiveIncomeLocation

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease
us-gaap:DerivativeInstrumentRisk

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
us-gaap:DerivativeInstrumentRisk

us-gaap:FinancingReceivableAllowanceForCreditLossForeignCurrencyTranslation
dei:LegalEntity
us-gaap:BalanceSheetLocation

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
dei:LegalEntity
dei:LegalEntity
us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:GainLossOnDispositionOfAssets1
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:IncomeStatementLocation

us-gaap:GainLossOnSaleOfBusiness
us-gaap:IncomeStatementLocation
us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:IncomeStatementLocation
us-gaap:InsuredEventGainLoss

us-gaap:InterestPaidNet

us-gaap:InvestmentIncomeInterest

us-gaap:LeaseIncome
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromRedemptions
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization
us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
us-gaap:StatementEquityComponents
us-gaap:NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest

us-gaap:NumberOfOperatingSegments

us-gaap:NumberOfReportableSegments

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OtherAssetImpairmentCharges
us-gaap:FairValueByAssetClass, dei:LegalEntity

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherExpenses
us-gaap:IncomeStatementLocation
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:IncomeStatementLocation
us-gaap:OtherIncome

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonoperatingExpense
us-gaap:IncomeStatementLocation

us-gaap:OtherNonoperatingIncome
us-gaap:IncomeStatementLocation

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsForAdvanceToAffiliate

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToMinorityShareholders
us-gaap:StatementBusinessSegments
us-gaap:ProceedsFromLinesOfCredit
us-gaap:StatementBusinessSegments, aes:DebtPurpose

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfLinesOfCredit
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
dei:LegalEntity
us-gaap:TemporaryEquityOtherChanges

us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:VariableLeaseIncome

aes:AssetsNoncurrentExcludingPropertyPlantAndEquipment

aes:DebtDefaultAmount
aes:DebtDefaultBySubsidiary, aes:TypeOfDebtDefault

aes:DebtServiceReservesAndOtherDeposits

aes:NonRecourseDebtCurrent
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

aes:NonRecourseDebtNonCurrent
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

aes:ObligationsNumberOfAgreements
us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingenciesByNatureOfContingency

aes:OtherCurrentAssetsAllowance

aes:OtherNoncurrentAssetsAllowance

aes:RecourseDebtCurrent

aes:RecourseDebtNonCurrent
dei:LegalEntity
us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss
us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:AccountsReceivableNetNoncurrent
us-gaap:FairValueByMeasurementBasis

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
dei:LegalEntity

us-gaap:AdditionalPaidInCapital

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:BalanceSheetLocation
aes:DebtDefaultBySubsidiary, aes:TypeOfDebtDefault
us-gaap:AssetsNet

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
aes:CommodityDerivatives
us-gaap:CommodityContractAssetCurrent

us-gaap:ConstructionInProgressGross

us-gaap:ContractWithCustomerLiability

us-gaap:DeferredIncomeTaxAssetsNet
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:BalanceSheetLocation
us-gaap:DerivativeAssetsCurrent
us-gaap:BalanceSheetLocation
us-gaap:DerivativeAssetsNoncurrent

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

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:HedgingDesignation
us-gaap:Currency, us-gaap:Range, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeForwardExchangeRate1
us-gaap:BalanceSheetLocation
us-gaap:DerivativeLiabilitiesCurrent
us-gaap:BalanceSheetLocation
us-gaap:DerivativeLiabilitiesNoncurrent
us-gaap:Currency, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, aes:DerivativeByType

us-gaap:DividendsPayableCurrentAndNoncurrent
dei:LegalEntity
us-gaap:EquityMethodInvestmentsFairValueDisclosure

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
us-gaap:DerivativeInstrumentRisk

us-gaap:FinancingReceivableAllowanceForCreditLosses
dei:LegalEntity
us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity
us-gaap:StatementGeographical

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:GuaranteeObligationsMaximumExposure
us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:InterestPayableCurrent

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventorySuppliesNetOfReserves

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent

us-gaap:LoansAndLeasesReceivableAllowance

us-gaap:LongTermAccountsNotesAndLoansReceivableNetNoncurrent
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:Range, us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:NonRecourseDebt
us-gaap:FairValueByMeasurementBasis

us-gaap:NotesReceivableGross
us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity
us-gaap:StatementGeographical

us-gaap:NotesReceivableNet
dei:LegalEntity
us-gaap:StatementGeographical

us-gaap:PrepaidExpenseCurrent

us-gaap:PropertyPlantAndEquipmentOther

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount
dei:LegalEntity
us-gaap:RedeemableNoncontrollingInterestEquityCommonCarryingAmount

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockShares
us-gaap:FairValueByMeasurementBasis
us-gaap:ValueAddedTaxReceivableNoncurrent

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄88888888888888888888888888888888888
us-gaap:CommonStockParOrStatedValuePerShare ███████████████████████████▁███████0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.00.010.010.010.010.010.010.01
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock███████▁▁▁817817817817817817817816816816NANANA816NANANA815NANANANANANANA810NANANA807NANANA804NA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:TreasuryStock▁▁▁▁▁▄▄▄▄█153153153153153154154154154155NANANA156NANANA149NANANANANANANA66NANANA42NANANA17NA
us-gaap:CommonStockSharesIssued ███████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▅▅▄▄▄▄▃▃▂▂▁▁817817817817817817817816816816816816816816816815815815815815815814813812812810810809809807807806806804804
us-gaap:CommonStockSharesOutstanding ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▃▄▅▅▆▅▅▆▇▇▇▇▇██664663663663663662662661661660660660660659659659658666674682702725742745746744743749767765770782784787794
us-gaap:CommonStockSharesAuthorized ███████████████████████████▁███████12001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120001200120012001200120012001200
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 668NA667667667NA665664663NA663662659NA662659663NA682695706724747751749NA747768785NA778787792NA799
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 664NA664664663NA662661661NA660660659NA659659661NA679693704724742747745NA747764766NA778782787NA794
us-gaap:EarningsPerShareBasic ▆▅▆▆▆▆▆▇█▁▆▆▆▂▆▄▆▅▆▆▆▆▆▆▆▆▁▆▇▅▅▆▆▄▆0.22-0.120.320.020.230.190.150.441.04-2.030.230.08-0.04-1.440.26-0.730.19-0.130.270.10.2-0.080.090.220.110.23-2.10.180.45-0.27-0.170.220.28-0.550.14
us-gaap:EarningsPerShareDiluted ▆▅▆▆▆▆▆▇█▁▆▆▆▂▆▄▆▅▆▆▆▆▆▆▆▆▁▆▇▅▅▆▆▄▆0.22-0.120.320.020.230.190.150.441.03-2.030.230.08-0.04-1.440.26-0.730.19-0.130.260.10.2-0.080.090.220.110.23-2.10.180.44-0.27-0.170.220.28-0.550.14
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▆▅▆▆▆▆▆▆█▃▆▆▆▅▆▅▆▅▆▆▆▆▆▆▆▆▁▆▇▆▅▆▆▄▆0.22-0.120.320.020.230.150.150.151.04-1.030.230.08-0.04-0.30.26-0.160.19-0.130.270.10.2-0.070.170.220.140.31-2.10.090.450.13-0.150.240.3-0.560.05
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare ▆▅▆▆▆▆▆▆█▃▆▆▆▅▆▅▆▅▆▆▆▆▆▆▆▆▁▆▇▆▅▆▆▄▆0.22-0.120.320.020.230.150.150.151.03-1.030.230.08-0.04-0.30.26-0.160.19-0.130.260.10.2-0.070.170.220.140.31-2.10.090.440.12-0.150.240.3-0.560.05
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService aes:Nonregulatedrevenue▁▃▄▃▅▆█▄▇145115911654159817121739189816271811NANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest82NA96528151861289356109971222675495-5212623195112124NANA11714816667174654306253259267283
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us-gaap:NetIncomeLossAttributableToNoncontrollingInterest 85NANANA-79NA901289370109971222485795-521262319511212415216611714816667174654306253259267283
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
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  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
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  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▃▃▃▃▂▂▁▁▂▁█▇▇▆▇▆▇▆▅▇▆▇▆▇▇▇▆▅▅▅▅▇▅▅▅859785058599844082738227803379058168794210199984197779528988497059768944992649996965299439531974797459723956292749290914592579727936691739151
us-gaap:PropertyPlantAndEquipmentNet ▄▄▃▃▂▂▂▂▁▁▆▅▄▄▅▄▅▄▄▅▄▇▇███▇▇▇█▅▇▇▆▇2257022574218532156521228213962110820719206882029624356231922314822847232832303523416228162246323440228482535325082258682601225913254842509725589257312381325547250232462124975
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures ▄▄▆▅▅▅▆▆▆▆▅▂▂▁▁▁▁▁▁▁▁▄▄▅▆▆▇▇▇▇▇██▆▆93896612091086114711141277132712821197116468367462162661561161060156258610301025117711951196133413921430142214011542154413201313
us-gaap:Goodwill ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▃▃▃▃▃███▁▂▂▂▂10591059105910591059105910591059105910591157115711571157115711571157115714731473146514681941199919991999196738013732373312461267126912711276
 us-gaap:Goodwill us-gaap:ReportingUnit aes:GenerSubsidiary868NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▅▆▅▅▆▅▄▃▄▄▆▄▄▄▁▁▁▁▂▂▂▂▃▄▅▅▅▆▇▇▆▇▆▆█459469462460467436400341362366474397353359227219209214251241261293325408417429462507550566493527515516610
us-gaap:OtherAssetsNoncurrent ▂▂▂▂▃▁▂▂▂▂▄▄▃▃▃▃▄▇▇█▇▇▅▅▅▅▅▅▆▆▅▄▂▂▂16281635162416951771151416071700163517412095198318861905190918982041253625962691252024452169218321532242216821772273234021332057161816241634
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:LiabilitiesCurrent ▃▂▂▁▁▂▁▁▂▄▅▄▃▃▃▄▄▅▄▄▄▆▆▇█▇▆▅▆▇▅▅▆▆▅54325096499140424357439940473994487660286736641152435272571362166572695065346563658278408009827392868319752670397978844672417193755180657029
us-gaap:AccountsPayableCurrent ▁▂▂▂▂▂▂▃▂▂▅▃▃▃▂▂▃▃▃▄▅▇▅▇█▇▆▅▅▅▄▄▄▅1069131112371234122413291299150613171371209116841657165614261434173917211729199420512632215626222951263823272171201420201792189218732060NA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:LiabilitiesNoncurrent ▃▂▂▃▃▁▂▂▁▁▅▃▅▅▅▅▄▃▄▅▄▆▆▅▆▇▇▇██▄▅▂▂▄2312022435221602283222575216392185422083213212140224952231932436224365248522433223472231912346724399240572541425197246782561325919259162613126904270802372524545218472197323908
us-gaap:MinorityInterest ▁▁▁▁▂▂▂▂▂▂▄▄▄▃▃▃▄▄▃▅▄▅▄▄▄▄▅▅▇▆▆▇█▇▇21782233224622602415239624042348233223802993305331382906288629072983302228943220301334483153305831082945341233783982378336243926425039403893
us-gaap:OtherLiabilitiesNoncurrent ▅▄▅▄▄▃▂▂▁▁▅▄▄▄▅▅▅▄▄▅▅▅▅▆████▅▅▄▄▃▄▅31482917308329312828272325522562226423653047290529963005303530723032289629063110306031913042325137133706371937563132311929782938271328633025
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:StockholdersEquity ▁▂▂▂▂▂▂▂▂▁▂▂▂▂▂▁▂▂▃▃▃▄▅▅▄▄▄▇▇▆▇██▇█25392996314032083234320833053309319324653186302129912794288227663201314935673864402241934813474946334569442461236489594662336911679264736890
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄88888888888888888888888888888888888
us-gaap:RetainedEarningsAccumulatedDeficit ▄▄▄▄▄▄▃▃▃▁▄▃▃▃▅▅▆▆▆▆▇▅▆▆▅▅▅██▇▇█▇▇█-583-692-614-824-839-1005-1133-1234-1525-2276-934-1086-1139-1146-114-284198143370258423-20856-15-182-264-4391159101967888710188446201056
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:AdjustmentsForNewAccountingPronouncements us-gaap:AccountingStandardsUpdate2016024NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:AdjustmentsForNewAccountingPronouncements us-gaap:AccountingStandardsUpdate20161339NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption us-gaap:AccountingStandardsUpdate201613NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TreasuryStockValue ██████████████████▇▇▆▅▄▄▄▄▄▃▂▂▂▂▂▁▁1858186718671867186718781878187918791892189218921892190419041904190418371763166213901064830786768780780709479489434308272216132
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▅▇▆▇▇▇▇▇██▅▅▅▅▁▁▁▁▁▂▂▄▄▄▄▄▄▄▅▅▅▆▇▆▆-2692-2229-2335-2147-2107-2071-2020-1988-1808-1876-2666-2741-2717-2756-3753-3768-3807-3883-3758-3445-3549-2967-2918-2939-2952-2920-2905-2865-2575-2758-2727-2278-2248-2383-2504
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▃▆▇▃▆▆▇▃▄▇▆▂▆▆▇▆▅▅█▁▄▂373691761324690662767399515800735251703702819723640629915153437221NANA618772101558053457611286755051098996
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▂▄▄▃▅▅▅█▄▁▃▅▅▄▃▄▃▄▅▃▅-735-1010-598-450-663-315-310-296416-467-1174-768-340-239-543-778-548-727-569-350-720-326NANA-726-347-324373-725-3172-977-156-601-693-392
us-gaap:NetCashProvidedByUsedInFinancingActivities █▄▃▂▅▂▂▃▁▁▆▄▃▂▃▄▃▃▄▃▄▃103047-241-294402-480-434-99-630-635614143-79-489-215137-180-5897-124113-132NANA455-396-481-899371065-2731083-463-728-670
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▃▆▇▃▆▆▇▃▄▇▆▂▆▆▇▆▅▅█▁▄▂373691761324690662767399515800735251703702819723640629915153437221NANA618772101558053457611286755051098996
us-gaap:NetIncomeLoss ▆▆▇▆▆▆▆▇█▂▆▆▆▃▆▄▆▆▆▆▆▆▆▆▆▆▁▆▇▅▅▆▇▅▆144-7821017154128101290684-134215253-24-949175-482126-8518069142-587116782175-1568140341-209-131174224-436114
us-gaap:ProfitLoss ▆▅▆▆▆▆▆▇█▁▆▆▆▃▆▄▆▆▆▆▆▆▆▇▆▇▁▆▇▇▆▇▇▅▇229-12029867233181191416777-128626115098-693229-387744120326425466223333199323-1402207515445175427483-169397
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest82NA96528151861289356109971222675495-5212623195112124NANA11714816667174654306253259267283
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings144NA21017154NA101290684NANANANANANANANANANANANANANANANANANANANA-209-131174224-436114
us-gaap:IncreaseDecreaseInInventories ▃▂▇▁▆▇▃▆▆▁▇▇▆▄▃▂▇▆▁▇█▆-23-3128-431823-201716-38232716-6-24-362415-43193512NANA4-34-33321123301969-1-10
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▂▄▄▃▅▅▅█▄▁▃▅▅▄▃▄▃▄▅▃▅-735-1010-598-450-663-315-310-296416-467-1174-768-340-239-543-778-548-727-569-350-720-326NANA-726-347-324373-725-3172-977-156-601-693-392
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄█▄▄▃▃▅▃▃▅▂▆▂▄▃▅▅▅▃▄▅▁576777558566504529598499495590464649474575515615640621519549619399NANA546655510492579598813540479782526
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInFinancingActivities █▄▃▂▅▂▂▃▁▁▆▄▃▂▃▄▃▃▄▃▄▃103047-241-294402-480-434-99-630-635614143-79-489-215137-180-5897-124113-132NANA455-396-481-899371065-2731083-463-728-670
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value8888888888888888888888888888888888888888877
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.00.010.010.010.010.010.010.010.010.010.010.01
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Shares Issued

us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value817817817817817817817816816816816815814813810807804677673670665
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-312006-12-31
Value1531531531531531541541541541551561491109066421791000
Percentage of SharesIssued18.718.818.818.818.819.019.019.019.019.119.218.313.611.28.25.32.11.41.60.00.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value817817817817817817817816816816816816816816816815815815815815815814814814814813813812812810810809809807807806806804804804804677673
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value664663663663663662662661661660660660660659659659658666674682702703715723725722742745746744743749767765770782784787794795795667662
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value1200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200012001200120012001200120012001200120012001200
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value668667667667665664663663662659662659663682695706740728724747751749747768785778787792799800701671684
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-06-30
Value664664664663662661661660660659659659661679693704721725724742747745747764766778782787794795695667667
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.22-0.120.320.020.230.190.150.441.04-2.030.230.08-0.04-1.440.26-0.730.19-0.130.270.10.20.290.680.18-0.08-0.280.090.220.110.23-2.10.180.45-0.27-0.170.220.28-0.550.140.180.27-0.070.280.450.33
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.22-0.120.320.020.230.190.150.441.03-2.030.230.08-0.04-1.440.26-0.730.19-0.130.260.10.20.290.670.18-0.08-0.280.090.220.110.23-2.10.180.44-0.27-0.170.220.28-0.550.140.180.27-0.070.280.450.33
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.22-0.120.320.020.230.150.150.151.04-1.030.230.08-0.04-0.30.26-0.160.19-0.130.270.10.20.290.680.2-0.07-0.230.170.220.140.31-2.10.090.450.13-0.150.240.3-0.560.050.170.270.070.260.430.31
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.22-0.120.320.020.230.150.150.151.03-1.030.230.08-0.04-0.30.26-0.160.19-0.130.260.10.20.290.670.2-0.07-0.230.170.220.140.31-2.10.090.440.12-0.150.240.3-0.560.050.170.270.070.260.430.31
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

Revenue From Contract With Customer Including Assessed Tax

us-gaap:ProductOrService

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

aes:Nonregulatedrevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value145115911654159817121739189816271811
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues62.165.463.064.464.666.366.964.166.1
Percentage of Revenues aes:Nonregulatedrevenue89.20.090.690.891.80.092.189.389.7

aes:RegulatedRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value703707788706778709759706711
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax48.444.447.644.245.440.840.043.439.3
Percentage of Revenues30.129.130.028.429.427.026.827.825.9
Percentage of Revenues aes:RegulatedRevenue98.70.098.697.599.10.097.798.698.5

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

aes:Nonregulatedrevenue, aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2-1-1-200-20-9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.1-0.1-0.1-0.10.00.0-0.10.0-0.5
Percentage of Revenues-0.1-0.0-0.0-0.10.00.0-0.10.0-0.3
Percentage of Revenues aes:Nonregulatedrevenue aes:CorporateOtherAndOtherEliminations100.00.00.0200.0-0.00.0100.0-0.0100.0

aes:Nonregulatedrevenue, aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value171190141201267242152218331
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax11.811.98.512.615.613.98.013.418.3
Percentage of Revenues7.37.85.48.110.19.25.48.612.1
Percentage of Revenues aes:Nonregulatedrevenue aes:EURASIA76.00.071.675.878.80.067.974.779.0

aes:Nonregulatedrevenue, aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value408457447455429431440384387
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax28.128.727.028.525.124.823.223.621.4
Percentage of Revenues17.518.817.018.316.216.415.515.114.1
Percentage of Revenues aes:Nonregulatedrevenue aes:MCAC94.40.095.195.295.30.095.294.694.9

aes:Nonregulatedrevenue, aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value163169245180173198386180208
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax11.210.614.811.310.111.420.311.111.5
Percentage of Revenues7.07.09.37.26.57.613.67.17.6
Percentage of Revenues aes:Nonregulatedrevenue aes:USandUtilitiesDomain62.90.074.071.473.90.085.264.568.2

aes:Nonregulatedrevenue, srt:SouthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value711776822764843868922845894
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax49.048.849.747.849.249.948.651.949.4
Percentage of Revenues30.431.931.330.831.833.132.533.332.6
Percentage of Revenues aes:Nonregulatedrevenue srt:SouthAmerica99.90.099.399.999.80.099.999.999.9

aes:RegulatedRevenue, aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value703707788706778709759706711
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax48.444.447.644.245.440.840.043.439.3
Percentage of Revenues30.129.130.028.429.427.026.827.825.9
Percentage of Revenues aes:RegulatedRevenue aes:USandUtilitiesDomain98.70.098.697.599.10.097.798.698.5

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value23382431262524832650262228372537274026432693261325813544354232293271321935223656375842624003406842654622458741924740415743814435415640513990
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value-30-9-14-17-12-17-9-7-18-4-13-5-2-5-7-6-6-17-10-11-6-12-6-4-3-223-2-1-272
Percentage of Revenues-1.3-0.4-0.5-0.7-0.5-0.6-0.3-0.3-0.7-0.2-0.5-0.2-0.1-0.1-0.2-0.2-0.2-0.5-0.3-0.3-0.20.00.00.0-0.1-5.6-0.0-0.0-5.9
Percentage of Revenues-1.3-0.4-0.5-0.7-0.5-0.6-0.3-0.3-0.7-0.2-0.5-0.2-0.1-0.1-0.2-0.2-0.2-0.5-0.3-0.3-0.20.00.00.0-0.1-5.6-0.0-0.0-5.9
Percentage of Revenues us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value2814169759961461114764445221731222
Percentage of Revenues1.20.50.60.30.20.20.30.30.20.50.20.00.00.40.20.20.10.00.00.00.05.40.10.04.8
Percentage of Revenues1.20.50.60.30.20.20.30.30.20.50.20.00.00.40.20.20.10.00.00.00.05.40.10.04.8
Percentage of Revenues us-gaap:OperatingSegments aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value225246197265339320224292419386380395429
Percentage of Revenues9.610.17.510.712.812.27.911.515.314.614.115.116.6
Percentage of Revenues9.610.17.510.712.812.27.911.515.314.614.115.116.6
Percentage of Revenues us-gaap:OperatingSegments aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4324844704784504524624064081328397375348
Percentage of Revenues18.519.917.919.317.017.216.316.014.950.214.714.413.5
Percentage of Revenues18.519.917.919.317.017.216.316.014.950.214.714.413.5
Percentage of Revenues us-gaap:OperatingSegments aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:USandUtilities



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value9711130976101912309951027
Percentage of Revenues41.543.039.338.543.439.237.5
Percentage of Revenues41.543.039.338.543.439.237.5
Percentage of Revenues us-gaap:OperatingSegments aes:USandUtilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:SouthAmerica



Period 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
Value712770828765845869923846895875834796
Percentage of Revenues30.531.731.530.831.933.132.533.332.733.131.030.5
Percentage of Revenues30.531.731.530.831.933.132.533.332.733.131.030.5
Percentage of Revenues us-gaap:OperatingSegments srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MinorityOwnedAffiliates



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value370315326267214228249279206230191174167147153152134145139173184212148291277269206265359
Percentage of Revenues15.813.012.410.88.18.78.811.07.58.77.16.76.54.14.34.74.14.53.94.74.90.00.00.06.50.05.16.58.4
Percentage of Revenues15.813.012.410.88.18.78.811.07.58.77.16.76.54.14.34.74.14.53.94.74.90.00.00.06.50.05.16.58.4
Percentage of Revenues aes:MinorityOwnedAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

aes:Nonregulatedrevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value162617111826175918651898206018212018
Percentage of Revenues69.570.469.670.870.472.472.671.873.6
Percentage of Revenues69.570.469.670.870.472.472.671.873.6
Percentage of Revenues aes:Nonregulatedrevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RegulatedRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value712720799724785724777716722
Percentage of Revenues30.529.630.429.229.627.627.428.226.4
Percentage of Revenues30.529.630.429.229.627.627.428.226.4
Percentage of Revenues aes:RegulatedRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ElectricDistribution



Period 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
Value712720799724785724777716722660853783
Percentage of Revenues30.529.630.429.229.627.627.428.226.425.031.730.0
Percentage of Revenues30.529.630.429.229.627.627.428.226.425.031.730.0
Percentage of Revenues us-gaap:ElectricDistribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ElectricityGeneration



Period 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
Value162617111826175918651898206018212018198318401830
Percentage of Revenues69.570.469.670.870.472.472.671.873.675.068.370.0
Percentage of Revenues69.570.469.670.870.472.472.671.873.675.068.370.0
Percentage of Revenues us-gaap:ElectricityGeneration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

aes:Nonregulatedrevenue, aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2-20-1-33-2-2-9
Percentage of Revenues-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.3
Percentage of Revenues-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.3
Percentage of Revenues aes:Nonregulatedrevenue aes:CorporateOtherAndOtherEliminations100.0100.00.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value225246197265339320224292419
Percentage of Revenues9.610.17.510.712.812.27.911.515.3
Percentage of Revenues9.610.17.510.712.812.27.911.515.3
Percentage of Revenues aes:Nonregulatedrevenue aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value432484470478450452462406408
Percentage of Revenues18.519.917.919.317.017.216.316.014.9
Percentage of Revenues18.519.917.919.317.017.216.316.014.9
Percentage of Revenues aes:Nonregulatedrevenue aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value259213331252234254453279305
Percentage of Revenues11.18.812.610.18.89.716.011.011.1
Percentage of Revenues11.18.812.610.18.89.716.011.011.1
Percentage of Revenues aes:Nonregulatedrevenue aes:USandUtilitiesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, srt:SouthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value712770828765845869923846895
Percentage of Revenues30.531.731.530.831.933.132.533.332.7
Percentage of Revenues30.531.731.530.831.933.132.533.332.7
Percentage of Revenues aes:Nonregulatedrevenue srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RegulatedRevenue, aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value712720799724785724777716722
Percentage of Revenues30.529.630.429.229.627.627.428.226.4
Percentage of Revenues30.529.630.429.229.627.627.428.226.4
Percentage of Revenues aes:RegulatedRevenue aes:USandUtilitiesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-2-20-1-33-2-2-90216342319875295281354306215270299301252
Percentage of Revenues-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.30.05.48.47.518.96.46.77.57.44.96.17.27.46.3
Percentage of Revenues-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.30.05.48.47.518.96.46.77.57.44.96.17.27.46.3
Percentage of Revenues aes:CorporateOtherAndOtherEliminations100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value225246197265339320224292419
Percentage of Revenues9.610.17.510.712.812.27.911.515.3
Percentage of Revenues9.610.17.510.712.812.27.911.515.3
Percentage of Revenues aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value432484470478450452462406408
Percentage of Revenues18.519.917.919.317.017.216.316.014.9
Percentage of Revenues18.519.917.919.317.017.216.316.014.9
Percentage of Revenues aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9719331130976101997812309951027
Percentage of Revenues41.538.443.039.338.537.343.439.237.5
Percentage of Revenues41.538.443.039.338.537.343.439.237.5
Percentage of Revenues aes:USandUtilitiesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:SouthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value712770828765845869923846895
Percentage of Revenues30.531.731.530.831.933.132.533.332.7
Percentage of Revenues30.531.731.530.831.933.132.533.332.7
Percentage of Revenues srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value183118711924198120641976216619372084199820531990
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues78.377.073.379.877.975.476.376.476.175.676.276.2

us-gaap:ProductOrService

us-gaap:ElectricDistribution



Period 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
Value592611633605635617638617601562704681
Percentage of CostOfGoodsAndServicesSold32.332.732.930.530.831.229.531.928.828.134.334.2
Percentage of Revenues25.325.124.124.424.023.522.524.321.921.326.126.1
Percentage of Revenues us-gaap:ElectricDistribution83.184.979.283.680.985.282.186.283.285.282.587.0

us-gaap:ElectricityGeneration



Period 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
Value123912601291137614291359152813201483143613491309
Percentage of CostOfGoodsAndServicesSold67.767.367.169.569.268.870.568.171.271.965.765.8
Percentage of Revenues53.051.849.255.453.951.853.952.054.154.350.150.1
Percentage of Revenues us-gaap:ElectricityGeneration76.273.670.778.276.671.674.272.573.572.473.371.5

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest



Period 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
Value-1-1-1-190-111-1-2-1
Percentage of CostOfGoodsAndServicesSold-0.1-0.1-0.1-0.10.40.0-0.00.10.0-0.1-0.1-0.1
Percentage of Revenues-0.0-0.0-0.0-0.00.30.0-0.00.00.0-0.0-0.1-0.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.0

Gross Profit

us-gaap:GrossProfit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value50756070150258664667160065664371167059366268857450471867375472170876781979467093791875593110046921078109510201019101610119859821000814967803856
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.723.026.720.222.124.623.723.623.924.326.425.623.018.719.417.815.422.319.120.619.20.00.00.018.60.023.422.617.720.121.916.522.726.323.323.024.425.024.70.00.00.00.00.00.0

us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MinorityOwnedAffiliates



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value553732441116415028742633323739343534323056479737710441-136286
Percentage of GrossProfit10.86.64.68.81.92.56.18.34.311.53.74.95.45.65.75.96.94.74.84.07.86.61.28.99.715.54.4-14.837.9
Percentage of Revenues2.41.51.21.80.40.61.42.01.02.81.01.31.21.01.11.11.11.10.90.81.50.00.00.01.80.01.0-3.36.7
Percentage of Revenues aes:MinorityOwnedAffiliates14.911.79.816.55.17.016.517.913.632.213.619.019.225.225.522.426.123.423.017.330.422.26.125.127.838.719.9-51.379.7

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value3860414946584335566052495459404748464550553945525163596176647487108919795113981018294818784
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.62.51.62.01.72.21.51.42.02.31.91.92.11.71.11.51.51.41.31.41.50.00.00.01.21.61.51.41.61.41.81.82.62.12.22.32.82.50.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value233262250273265257255263281136353333348345354390364375388310363385390323373357346377370401385416425432396351359387394393369406368380
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.010.89.511.010.09.89.010.410.35.113.112.713.59.710.012.111.111.611.08.59.70.00.00.08.88.98.58.88.08.79.28.810.29.98.98.48.99.70.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value-1649-8-7887-1112151620202325322928152539
Percentage of InterestExpense-6.918.7-3.2-2.63.033.9-4.34.65.311.85.76.06.67.18.28.07.24.86.910.0
Percentage of Revenues-0.72.0-0.3-0.30.33.3-0.40.50.50.60.70.80.90.71.00.90.80.40.70.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-15234-7532-1-22-45-124950780-2471949-16120128-162-51377-421-143-333-2911-6-182-3559-25-38514132-590
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.51.4-2.91.3-0.0-0.8-1.6-4.90.319.23.0-0.92.826.8-0.53.73.9-5.0-14.62.1-11.20.00.00.00.3-0.1-4.5-0.81.3-0.5-9.23.00.8-13.5

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-96-54274-3-59-176354469-1361930-1493100
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax63.272.084.4-400.013.6131.1141.933.3107.386.254.285.998.087.577.578.1
Percentage of Revenues-4.1-2.11.10.2-0.1-2.1-6.90.120.62.6-0.52.426.2-0.42.93.1
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-09-302019-06-302019-03-31
Value-96-54274
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax63.272.084.4-400.0
Percentage of Revenues-4.1-2.11.10.2
Percentage of Revenues us-gaap:AccumulatedTranslationAdjustment0.00.00.00.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-03-312011-12-31
Value-56-215-5-1914526-3711-111019-2272814-21930-170-80-120-13517-949-3
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax36.828.015.6500.086.4-31.1-41.966.7-7.313.845.814.12.012.522.521.9-8.642.739.040.455.936.044.8463.6-20.0-15.334.8-9.4
Percentage of Revenues-2.4-0.80.2-0.2-0.70.52.00.2-1.40.4-0.40.40.5-0.10.80.90.4-6.20.8-4.50.00.00.01.20.2-0.21.0-0.1
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value144-782101615410210296685-68815253-24-200176-103126-8518069142206488142-47129164106240-156969345162-119191237-4444313418564171286208
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.2-3.28.00.65.83.93.63.825.0-26.05.62.0-0.9-5.65.0-3.23.9-2.65.11.93.80.00.00.0-1.13.24.02.55.2-34.21.67.33.9-2.74.35.7-11.01.10.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-11927-124-71-109-918116167126-97514813617111782130-17
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-5.11.1-4.7-2.9-4.1-35.04.16.64.6-36.95.55.26.63.32.34.0-0.5

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302015-09-302015-06-302014-09-30
Value00-26-1-1-1-1-7-71-2-4-4-4-5
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.0-1.0-0.0-0.0-0.0-0.0-0.3-0.30.0-0.1-0.1-0.1-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302014-09-30
Value-32-17-9-10-21-36-10-1-29-20-21-31-14-7-44
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest0.00.034.61000.02100.03600.01000.014.3414.3-2000.01050.075.00.0350.0175.0880.0
Percentage of Revenues-1.4-0.6-0.4-0.4-0.7-1.4-0.4-0.0-1.1-0.8-0.6-0.10.0-0.4-0.20.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value6-9210-3-1-8-3-3-1-90-5016-4-39
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0
Percentage of Revenues0.3-0.40.10.00.0-0.1-0.0-0.3-0.1-0.1-0.0-0.30.0-0.10.00.00.2-0.1-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value8950130571151991461322317201109269-35375-7922044512096116921575412681821891767626716784178218-255111255196117203105174
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.82.15.02.34.37.65.15.28.427.24.13.52.7-10.02.1-0.22.86.31.33.32.60.00.00.01.33.12.01.94.13.81.85.64.01.94.05.2-6.32.80.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value8362-239-7-9175-10-1-4-430-1-2-10
Percentage of IncomeTaxExpenseBenefit9.06.04.63.5-1.719.6-4.8-6.80.41.04.5-10.9-1.4-5.357.13.30.0-0.8-2.1-10.9
Percentage of Revenues0.30.10.20.1-0.11.5-0.2-0.40.00.30.2-0.4-0.0-0.1-0.10.10.0-0.0-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value5267601716557104138718673144746278165182697214410379699523729567552003253241412023041091601692609583106200
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.22.82.36.92.52.23.75.42.63.32.75.52.91.72.25.15.62.12.03.92.70.00.00.05.66.91.41.24.86.97.83.24.67.32.74.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value229-12029867233181191416777-128626115098-693229-387744120326425429850827566-204223333199323-1402207515445175427483-169397429402283440531501
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.8-4.911.42.78.86.96.716.428.4-48.79.75.73.8-19.66.5-12.02.31.35.87.26.80.00.00.01.50.05.68.24.77.0-30.64.910.910.74.09.611.6-4.29.90.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-09-302015-03-312014-09-30
Value00-26-1-1-2-2-7-7-6-3-3-4-5-5
Percentage of ProfitLoss0.00.0-38.8-0.4-0.5-0.5-0.3-2.7-4.7-6.1-1.3-4.1-2.0-2.0-1.0
Percentage of Revenues0.00.0-1.0-0.0-0.0-0.1-0.1-0.3-0.3-0.2-0.1-0.1-0.1-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value8296528151861289356109971222675495-5212623195112922014212411714816667174654306253259267283285215331255228283
Percentage of ProfitLoss35.832.277.634.828.245.030.812.0-4.441.864.7124.5-38.523.6-24.5-70.3307.311.373.944.130.93.951.6187.958.845.8-11.832.433.8147.0174.959.353.6-158.071.366.453.5117.058.042.956.5
Percentage of Revenues3.53.72.13.11.93.05.03.42.14.03.74.77.51.52.9-1.63.90.75.33.00.00.00.02.92.73.23.61.63.715.77.05.76.26.67.10.00.00.00.00.00.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value14421017154101290684-209-131174224-436114144187-48185303218
Percentage of ProfitLoss62.970.525.466.152.969.788.0-47.0-74.940.746.4258.028.733.646.5-17.042.057.143.5
Percentage of Revenues6.28.00.75.83.611.425.0-5.0-3.03.95.4-10.82.90.00.00.00.00.00.0
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-3182822-231227769110733-552227294848190-443202-210-133173-1349629577-1439218050160-1608-150524207-593483684-209597703232341586983
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-13.61.20.8-0.94.62.92.44.326.8-20.98.41.11.91.45.4-13.76.2-6.5-3.84.7-3.60.00.00.0-3.42.34.41.23.5-35.1-3.611.15.0-13.510.916.5-5.215.00.00.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-21-21403053911418012230127911421686690-62189-229261-88-70-108102125171147136-304159-114245447-123393251827-385-2801642712-409-518
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.9-0.91.51.22.00.34.07.14.51.14.73.55.54.71.92.8-1.95.9-6.57.1-2.30.00.00.02.94.33.63.2-6.63.5-2.75.210.8-0.37.67.845.1-9.60.00.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-339762717586183290855-522354120190216256-353140-21-362434-22226187179-18263327186-144-1449-264769-240-581144359-4582124236883177465
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-14.50.32.40.36.63.36.511.431.2-19.813.14.67.46.17.2-10.94.3-0.7-10.311.9-5.90.00.00.0-0.46.68.04.4-3.1-31.6-6.316.2-5.8-13.33.28.6-11.35.30.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value144-7821017154128101290684-134215253-24-949175-482126-8518069142206488133-58-2067116782175-1568140341-209-131174224-436114144187-48185303218
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.2-3.28.00.75.84.93.611.425.0-50.85.62.0-0.9-26.84.9-14.93.9-2.65.11.93.80.00.00.0-1.40.01.84.11.93.8-34.23.37.2-5.0-3.03.95.4-10.82.90.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value000-26-1-2-1-2-2-244-1-2-12-1-1-11-1-1-1-3-2
Percentage of NetIncomeLoss0.0-0.00.0-152.9-0.6-1.6-1.0-0.7-0.318.2-0.7-3.84.2-0.2-0.60.2-0.8-1.2-0.6-1.4-0.7-1.5-0.4
Percentage of Revenues0.00.00.0-1.0-0.0-0.1-0.0-0.1-0.1-9.2-0.0-0.1-0.00.1-0.0-0.0-0.00.0-0.0-0.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-26-3-15-8-10-23-20-28-730-20-20-9-16-30-17-8-3-9-20-35
Percentage of NetIncomeLoss-18.13.8-7.1-47.1-6.5-18.0-19.8-9.7-1.0-0.20.0-37.783.30.9-9.10.60.020.0-4.4-4.3-6.3-9.7-7.2
Percentage of Revenues-1.1-0.1-0.6-0.3-0.4-0.9-0.7-1.1-0.30.10.0-0.8-0.8-0.3-0.5-0.10.0-0.5-0.2-0.1-0.20.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest



Period End2020-03-312019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value85-79901289370109971222485795-5212623195112922014212415216611714816667174654306253259267283285215331255228283
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 Revenues3.6-3.03.25.03.42.64.03.74.77.01.62.9-1.63.90.75.33.00.00.00.02.93.84.12.73.23.61.63.715.77.05.76.26.67.10.00.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value34142336483342333238334713252132489325973257333112388343646936508361193710836974369003685037000385843799738966389833943340973404114125040836427184183041356427494543145333408834263540500405114178040701418823953534806
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value534240365455294
Percentage of Assets1.60.71.11.40.9
Percentage of Assets1.60.71.11.40.9
Percentage of Assets us-gaap:OperatingSegments aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-31
Value38473990398443414538455757776200
Percentage of Assets11.311.911.913.114.013.816.016.8
Percentage of Assets11.311.911.913.114.013.816.016.8
Percentage of Assets us-gaap:OperatingSegments aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-31
Value50174770488646024462553251624820
Percentage of Assets14.714.214.613.813.716.714.313.1
Percentage of Assets14.714.214.613.813.716.714.313.1
Percentage of Assets us-gaap:OperatingSegments aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:USandUtilities



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1354713334129631255012286
Percentage of Assets39.739.638.837.837.8
Percentage of Assets39.739.638.837.837.8
Percentage of Assets us-gaap:OperatingSegments aes:USandUtilities100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:SouthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value11197113141122511290109411112610487
Percentage of Assets32.833.633.634.033.633.629.0
Percentage of Assets32.833.633.634.033.633.629.0
Percentage of Assets us-gaap:OperatingSegments srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0

Liabilities

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value34142336483342333238334713252132489325973257333112388343646936508361193710836974369003685037000385843799738966389833943340973404114125040836427184183041356427494543145333408834263540500405114178040701418823953534806
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value2539299631403208323432083305330931932465318630212991279428822766320131493567386440224272439742114193433048134749463345694424612364895946623369116792647368906687624746753669
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.48.99.49.79.79.910.210.29.87.48.28.38.27.77.87.58.78.59.610.010.611.011.310.710.210.711.711.610.810.910.714.314.313.115.216.216.816.016.516.414.911.810.5

us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation

us-gaap:AccountingStandardsUpdate201602, us-gaap:RetainedEarnings



Period End2020-01-01
Value4
Percentage of StockholdersEquity0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate201602 us-gaap:RetainedEarnings0.0

us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value0-4
Percentage of StockholdersEquity0.0-0.1
Percentage of Assets0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AccumulatedOtherComprehensiveIncome0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings



Period End2020-03-312019-03-31
Value-3512
Percentage of StockholdersEquity-1.40.4
Percentage of Assets-0.10.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value5751523154705517585550155015528754386398666063186401641172947381694768667220751576427826788774077989773982517810925884658684831795599228100671017387469446976895641046087877316
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.815.516.416.617.515.415.416.216.719.317.117.317.517.719.720.018.818.619.519.520.120.120.218.819.519.220.019.121.720.221.019.521.020.424.623.921.623.323.423.525.022.221.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312016-01-012015-12-312015-09-302015-06-302015-03-312015-01-012014-12-312014-09-302014-06-302014-03-312014-01-012013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value1544102911451169142611661187114012129491398121315881305132512651185121812621437102213371517153916701515141316361642203116112301197019431727168817103392362420082554284828913392180919601700122688120351338
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.53.13.43.54.33.63.73.53.72.93.63.34.33.63.63.43.20.03.43.92.63.50.03.94.33.83.40.04.14.93.95.44.74.74.03.73.88.38.55.06.36.87.18.14.60.00.00.02.50.00.0

Short Term Investments

us-gaap:ShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value32840033441037831340185661742456374063479859654462848445343958270968642462166889870385169687388317401356105312311713173016451716173116481382
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.21.01.21.11.01.22.61.91.31.42.01.72.21.61.51.71.31.21.11.51.81.81.11.51.72.21.72.01.72.12.13.83.02.62.94.24.33.94.24.14.24.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value14461479147915031538156415951510142314981463235721732134216620812087258124732477287728072709275526892586236323262417263327122671262827352547236426142489236223492184224421522064
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.20.04.44.54.64.74.94.64.44.64.46.16.05.86.05.65.67.06.76.77.57.47.07.16.86.35.85.65.96.26.56.56.16.05.65.86.16.15.85.65.45.45.45.9

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value0.0
Percentage of AccountsReceivableNetCurrent0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016130.0

Inventory Net

us-gaap:InventoryNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value461487495496579577562583569562660633645630637655682675670734707702741710687684711763755769796826799789668654634600611551575569547
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.41.51.51.71.81.71.81.71.71.71.71.81.71.71.81.81.81.81.91.91.81.91.81.71.71.71.91.81.81.91.91.81.71.61.51.61.51.51.41.41.41.6

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value84380080285681170380770668270369163010801061104011511266144114611473151417991562143411921220125297683611571403111410091087139415761128855741105911421086121515581102
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.50.02.42.62.42.12.52.22.12.20.01.92.82.92.83.23.43.94.04.04.14.74.13.73.13.13.12.42.02.83.32.72.42.53.13.52.82.01.82.62.72.72.93.93.2

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value2
Percentage of OtherAssetsCurrent0.2
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016130.0

Prepaid Expense And Other Assets Current

Land

us-gaap:Land



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value41844744245345044947048050250279877679577978078575171170480178087090395894292295295710191008103610371113109510291184114711281104108310951111854
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.31.31.41.31.41.41.51.51.52.12.12.22.22.12.12.01.91.92.12.12.22.32.42.32.32.32.32.42.42.52.42.42.42.52.82.82.82.62.72.62.82.5

Noncurrent Assets

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value859785058599844082738227803379058168794210199984197779528988497059768944992649996965299629981100959943960495319747974597239562927492909145925797279366917391519099920589207385
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.225.325.725.424.725.324.724.325.124.026.327.026.826.426.626.226.525.625.025.925.425.625.625.624.323.823.123.922.823.223.121.720.420.222.622.823.122.621.922.422.022.621.2

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value22570225742185321565212282139621108207192068820296243562319223148228472328323035234162281622463234402284825151250672562825353251122508225868260122591325484250972558925731238132554725023246212497524086248272429720879
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets66.167.165.464.963.465.865.063.663.561.362.763.663.463.362.762.363.561.960.760.860.164.564.365.061.962.160.863.360.961.961.658.756.356.858.259.961.860.859.859.259.361.560.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value9389661209108611471114127713271282119711646836746216266156116106015625865377041000103010101025117711951196133413921430142214011542154413201313122711751157901
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.72.93.63.33.43.43.94.13.93.63.01.91.81.71.71.71.71.71.61.51.51.41.82.52.52.52.52.92.82.93.23.33.13.13.43.63.83.33.13.02.82.92.6

Goodwill

us-gaap:Goodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value1059105910591059105910591059105910591059115711571157115711571157115711571473147314651458146814681468162219411999199919991967380137323733124612671269127112761293129712991421
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.13.23.23.23.33.33.23.33.23.03.23.23.23.13.13.13.14.03.83.93.73.83.73.64.04.74.94.74.84.88.98.28.23.03.03.13.13.13.23.13.34.1

us-gaap:ReportingUnit

aes:GenerSubsidiary



Period End2020-03-31
Value868
Percentage of Goodwill82.0
Percentage of Assets2.5
Percentage of Assets aes:GenerSubsidiary0.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value459469462460467436400341362366474397353359227219209214251241261281283299293297325408417429462507550566493527515516610574508510500
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.41.41.41.31.21.01.11.11.21.11.01.00.60.60.60.60.70.60.70.70.70.80.70.70.81.01.01.01.11.21.21.21.21.21.31.31.51.41.21.31.4

Finite Lived Intangible Assets Net

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value162816051635162416951771176715141607170016351741209519831886190519091898204125362596269125202640240124262445217021692183215322422168217722732340213320571618162416341533155615511694
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.80.04.94.95.15.30.04.74.95.25.05.35.45.45.25.35.15.15.56.97.07.06.66.86.26.26.05.45.35.35.05.45.25.15.05.25.24.84.04.03.93.83.73.94.9

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value30
Percentage of OtherAssetsNoncurrent1.9
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016130.0

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value5432509649914042435743994047399448766028673664115243527257136216657269506534656365826997707366677840765380098273928683197526703979788446724171937551806570296364689466215182
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.915.114.912.213.013.512.512.315.018.217.317.614.414.615.416.817.818.917.717.017.318.018.116.919.118.919.420.321.719.918.216.517.618.617.716.918.619.916.815.616.516.714.9

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value1069131112371234122413291299150613171371209116841657165614261434173917211729199420512278220321302632225921562622295126382327217120142020179218921873206012171033
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.93.73.73.74.14.04.64.04.15.44.64.54.63.83.94.74.74.75.25.45.85.75.46.45.65.26.46.96.35.65.14.44.54.44.44.65.13.13.0

Accounts Payable And Accrued Liabilities Current

Accrued Income Taxes Current

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value23120224352216022832225752163921854220832132121402249522319324362243652485224332234722319123467243992405724566242662518025414250292519724678256132591925916261312690427080237252454521847219732390823618243922397422537
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets67.766.766.368.767.466.567.367.765.564.664.363.666.767.567.065.863.662.963.463.263.363.062.263.962.061.961.160.460.062.062.761.159.259.758.057.653.954.257.258.058.260.664.8

Deferred Tax Liabilities Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

Minority Interest

us-gaap:MinorityInterest



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value217822172233224622602415239624042348233224612380299330533138290628862907298330222894322030133053316932973448332131533058310829453412337839823783362439264250394038933967428942053358
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.40.06.66.76.87.27.47.47.27.20.07.27.78.48.68.07.87.98.18.27.88.37.97.88.18.48.48.27.67.57.37.08.37.98.88.38.99.210.59.79.39.710.210.69.6

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value-16
Percentage of MinorityInterest-0.7
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016130.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value31482917308329312828294927232552256222642365304729052996300530353072303228962906311030603222315831063191329930423251371337063719375631323119297829382713286330252742325332083357
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.28.79.28.88.40.08.47.97.97.07.17.88.08.28.38.28.38.27.97.98.18.18.38.17.97.88.27.48.08.78.99.08.86.96.97.36.96.77.17.26.77.88.19.6

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value2539299631403208323432083305330931932465318630212991279428822766320131493567386440224272439742114193433048134749463345694424612364895946623369116792647368906687624746753669
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.48.99.49.79.79.910.210.29.87.48.28.38.27.77.87.58.78.59.610.010.611.011.310.710.210.711.711.610.810.910.714.314.313.115.216.216.816.016.516.414.911.810.5

us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation

us-gaap:AccountingStandardsUpdate201602, us-gaap:RetainedEarnings



Period End2020-01-01
Value4
Percentage of StockholdersEquity0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate201602 us-gaap:RetainedEarnings0.0

us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-03-31
Value0-4
Percentage of StockholdersEquity0.0-0.1
Percentage of Assets0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AccumulatedOtherComprehensiveIncome0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings



Period End2020-03-312019-03-31
Value-3512
Percentage of StockholdersEquity-1.40.4
Percentage of Assets-0.10.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value8888888888888888888888888888888888888888877
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value-583-731-692-614-824-839-1005-1133-1234-1525-2209-2276-934-1086-1139-1146-114-284198143370258423512413-75-208-15056-15-182-264-4391159101967888710188446201056942791650-8
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-1.70.0-2.1-1.8-2.5-2.5-3.1-3.5-3.8-4.70.0-6.9-2.4-3.0-3.1-3.2-0.3-0.80.50.41.00.71.11.31.1-0.2-0.5-0.40.1-0.0-0.4-0.6-1.12.72.21.52.22.42.11.52.52.31.91.6-0.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201602



Period End2020-03-31
Value4
Percentage of RetainedEarningsAccumulatedDeficit-0.7
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016020.0

us-gaap:AccountingStandardsUpdate201613



Period End2020-03-31
Value39
Percentage of RetainedEarningsAccumulatedDeficit-6.7
Percentage of Assets0.1
Percentage of Assets us-gaap:AccountingStandardsUpdate2016130.0

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value-39
Percentage of RetainedEarningsAccumulatedDeficit5.3
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016130.0

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value18581867186718671867187818781879187918921892189218921904190419041904183717631662139013711203109510641089830786768780780709479489434308272216132118118126144
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.45.55.65.65.65.85.85.85.85.74.95.25.25.35.15.15.25.04.84.33.73.53.12.82.62.72.01.91.81.91.91.71.11.11.10.70.70.50.30.30.30.30.4

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-012017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value-2692-2229-2335-2147-2107-2071-2020-1988-1808-1857-1876-2666-2741-2717-2756-3753-3768-3807-3883-3758-3445-3549-3286-3176-3023-2967-2882-2918-2939-2952-2920-2905-2865-2575-2758-2727-2278-2248-2383-2504-2602-2881-2724-3018
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-7.9-6.6-7.0-6.5-6.3-6.4-6.2-6.1-5.60.0-5.7-6.9-7.5-7.4-7.6-10.1-10.2-10.3-10.5-10.2-8.9-9.3-8.4-8.1-7.7-7.2-7.1-7.1-7.2-6.9-7.0-7.0-6.7-5.7-6.1-6.7-5.3-5.6-5.9-6.0-6.4-6.9-6.9-8.7

dei:LegalEntity

aes:GenerSubsidiary



Period End2020-03-31
Value-1000000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.0
Percentage of Assets-0.0
Percentage of Assets aes:GenerSubsidiary0.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value3736917613246906627673995158007352517037028197236406299151534375757632322216187721015580534576112867550510989967326843361003517357
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.028.429.013.026.025.227.015.718.830.327.39.627.219.823.122.419.619.526.04.211.60.00.00.05.214.516.722.113.811.313.925.715.212.227.125.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-735-1010-598-450-663-315-310-296416-467-1174-768-340-239-543-778-548-727-569-350-720-29227-65-326-726-347-324373-725-3172-977-156-601-693-392-360-595-873-660-46177
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-31.4-41.5-22.8-18.1-25.0-12.0-10.9-11.715.2-17.7-43.6-29.4-13.2-6.7-15.3-24.1-16.8-22.6-16.2-9.6-19.20.00.00.0-7.6-17.0-7.5-7.18.9-15.3-76.3-22.3-3.5-14.5-17.1-9.80.00.00.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value103047-241-294402-480-434-99-630-635614143-79-489-215137-180-5897-124113-418-594-118-132455-396-481-899371065-2731083-463-728-670-8231515367-88418-87
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues44.11.9-9.2-11.815.2-18.3-15.3-3.9-23.0-24.022.85.5-3.1-13.8-6.14.2-5.5-1.82.8-3.43.00.00.00.0-3.110.7-8.6-10.5-21.40.825.6-6.224.4-11.1-18.0-16.80.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value3736917613246906627673995158007352517037028197236406299151534375757632322216187721015580534576112867550510989967326843361003517357
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.028.429.013.026.025.227.015.718.830.327.39.627.219.823.122.419.619.526.04.211.60.00.00.05.214.516.722.113.811.313.925.715.212.227.125.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value144-7821017154128101290684-134215253-24-949175-482126-8518069142206488133-58-2067116782175-1568140341-209-131174224-436114144187-48185303218
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.2-3.28.00.75.84.93.611.425.0-50.85.62.0-0.9-26.84.9-14.93.9-2.65.11.93.80.00.00.0-1.40.01.84.11.93.8-34.23.37.2-5.0-3.03.95.4-10.82.90.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value000-26-1-2-1-2-2-244-1-2-12-1-1-11-1-1-1-3-2
Percentage of NetIncomeLoss0.0-0.00.0-152.9-0.6-1.6-1.0-0.7-0.318.2-0.7-3.84.2-0.2-0.60.2-0.8-1.2-0.6-1.4-0.7-1.5-0.4
Percentage of Revenues0.00.00.0-1.0-0.0-0.1-0.0-0.1-0.1-9.2-0.0-0.1-0.00.1-0.0-0.0-0.00.0-0.0-0.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-26-3-15-8-10-23-20-28-730-20-20-9-16-30-17-8-3-9-20-35
Percentage of NetIncomeLoss-18.13.8-7.1-47.1-6.5-18.0-19.8-9.7-1.0-0.20.0-37.783.30.9-9.10.60.020.0-4.4-4.3-6.3-9.7-7.2
Percentage of Revenues-1.1-0.1-0.6-0.3-0.4-0.9-0.7-1.1-0.30.10.0-0.8-0.8-0.3-0.5-0.10.0-0.5-0.2-0.1-0.20.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value229-12029867233181191416777-128626115098-693229-387744120326425429850827566-204223333199323-1402207515445175427483-169397429402283440531501
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.8-4.911.42.78.86.96.716.428.4-48.79.75.73.8-19.66.5-12.02.31.35.87.26.80.00.00.01.50.05.68.24.77.0-30.64.910.910.74.09.611.6-4.29.90.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-09-302015-03-312014-09-30
Value00-26-1-1-2-2-7-7-6-3-3-4-5-5
Percentage of ProfitLoss0.00.0-38.8-0.4-0.5-0.5-0.3-2.7-4.7-6.1-1.3-4.1-2.0-2.0-1.0
Percentage of Revenues0.00.0-1.0-0.0-0.0-0.1-0.1-0.3-0.3-0.2-0.1-0.1-0.1-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value8296528151861289356109971222675495-5212623195112922014212411714816667174654306253259267283285215331255228283
Percentage of ProfitLoss35.832.277.634.828.245.030.812.0-4.441.864.7124.5-38.523.6-24.5-70.3307.311.373.944.130.93.951.6187.958.845.8-11.832.433.8147.0174.959.353.6-158.071.366.453.5117.058.042.956.5
Percentage of Revenues3.53.72.13.11.93.05.03.42.14.03.74.77.51.52.9-1.63.90.75.33.00.00.00.02.92.73.23.61.63.715.77.05.76.26.67.10.00.00.00.00.00.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value14421017154101290684-209-131174224-436114144187-48185303218
Percentage of ProfitLoss62.970.525.466.152.969.788.0-47.0-74.940.746.4258.028.733.646.5-17.042.057.143.5
Percentage of Revenues6.28.00.75.83.611.425.0-5.0-3.03.95.4-10.82.90.00.00.00.00.00.0
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-23-3128-431823-201716-38232716-6-24-362415-431935-273627124-34-33321123301969-1-104-324-158-47
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-735-1010-598-450-663-315-310-296416-467-1174-768-340-239-543-778-548-727-569-350-720-29227-65-326-726-347-324373-725-3172-977-156-601-693-392-360-595-873-660-46177
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-31.4-41.5-22.8-18.1-25.0-12.0-10.9-11.715.2-17.7-43.6-29.4-13.2-6.7-15.3-24.1-16.8-22.6-16.2-9.6-19.20.00.00.0-7.6-17.0-7.5-7.18.9-15.3-76.3-22.3-3.5-14.5-17.1-9.80.00.00.00.00.00.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value576777558566504529598499495590464649474575515615640621519549619627481509399546655510492579598813540479782526509493755572619574
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value103047-241-294402-480-434-99-630-635614143-79-489-215137-180-5897-124113-418-594-118-132455-396-481-899371065-2731083-463-728-670-8231515367-88418-87
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues44.11.9-9.2-11.815.2-18.3-15.3-3.9-23.0-24.022.85.5-3.1-13.8-6.14.2-5.5-1.82.8-3.43.00.00.00.0-3.110.7-8.6-10.5-21.40.825.6-6.224.4-11.1-18.0-16.80.00.00.00.00.00.0

Proceeds From Issuance Of Long Term Debt

Repayments Of Long Term Debt

Payments For Repurchase Of Common Stock

Repayments Of Long Term Debt

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-09-292012-12-312012-09-302010-09-302009-09-30
Value0.280.0099999999999999530.310.480.320.049999999999999990.440.390.230.920.310.380.430.210.37999999999999990.140.290.34
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

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

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

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Deferred Tax Assets Valuation Allowance

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value221015721841195323752003212221422168178822981881224819601951
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Sale Of Short Term Investments

us-gaap:ProceedsFromSaleOfShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value25414219418015029259226914959810121023907115798511591603116812231384107611681137114910491335132115112100150518841126182412411203144421331006124910081270999
Percentage of ProceedsFromSaleOfShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SubsequentEventType

aes:CapitalContributiontoProject

us-gaap:SubsequentEvent



Period End2020-06-30
Value335
Percentage of CapitalContributiontoProject100.0

us-gaap:SubsequentEventType, dei:LegalEntity

us-gaap:SubsequentEvent, aes:GenerSubsidiary



Period End2020-06-30
Value500
Percentage of CapitalContributiontoProject149.3

aes:DebtRetirementLosses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-03-312013-06-302013-03-312012-06-302012-03-31
Value426384983571-7-171-19-48-111655-20-6-1134164-4300
Percentage of DebtRetirementLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

aes:DilutiveSecuritiesEffectOnBasicEPSdilutiveRestrictedStockUnitsperdilutedshare



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value0.00.00.00.00.00.0-0.010.00.00.00.00.00.0-0.010.00.00.0
Percentage of DilutiveSecuritiesEffectOnBasicEPSdilutiveRestrictedStockUnitsperdilutedshare0.00.00.00.00.00.0100.00.00.00.00.00.00.0100.00.00.00.0

aes:DispositionsAcquisitionsGainsLosses



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value1-1759-1761778-1-54-523-1719
Percentage of DispositionsAcquisitionsGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

aes:EquityMethodInvestmentOTTI

aes:OPGC



Period End2020-03-31
Value43
Percentage of EquityMethodInvestmentOTTI100.0

us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:MeasurementInputType

aes:FairValueMeasurementInputsNonrecurring

srt:Maximum, us-gaap:CrossCurrencyInterestRateContract, us-gaap:MeasurementInputEntityCreditRisk



Period End2020-03-31
Value0.046
Percentage of FairValueMeasurementInputsNonrecurring100.0

srt:Maximum, us-gaap:InterestRateContract, us-gaap:MeasurementInputEntityCreditRisk



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0630.0-0.00050000000000000040.04430.0062000000000000040.0
Percentage of FairValueMeasurementInputsNonrecurring137.00.00.00.00.00.0

srt:Minimum, us-gaap:CrossCurrencyInterestRateContract, us-gaap:MeasurementInputEntityCreditRisk



Period End2020-03-31
Value0.046
Percentage of FairValueMeasurementInputsNonrecurring100.0

srt:Minimum, us-gaap:InterestRateContract, us-gaap:MeasurementInputEntityCreditRisk



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0180.00.00.020.0022000000000000006-0.006000000000000002
Percentage of FairValueMeasurementInputsNonrecurring39.10.00.00.00.00.0

srt:WeightedAverage, us-gaap:CrossCurrencyInterestRateContract, us-gaap:MeasurementInputEntityCreditRisk



Period End2020-03-31
Value0.046
Percentage of FairValueMeasurementInputsNonrecurring100.0

srt:WeightedAverage, us-gaap:InterestRateContract, us-gaap:MeasurementInputEntityCreditRisk



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0610.00.00.040.0037000000000000020.0001999999999999988
Percentage of FairValueMeasurementInputsNonrecurring132.60.00.00.00.00.0

us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique, dei:LegalEntity

srt:Maximum, aes:LongLivedAssetsHeldAndUsed, us-gaap:MeasurementInputLongTermRevenueGrowthRate, us-gaap:IncomeApproachValuationTechnique, aes:OPGC



Period End2020-03-31
Value0.4
Percentage of FairValueMeasurementInputsNonrecurring869.6

srt:Minimum, aes:LongLivedAssetsHeldAndUsed, us-gaap:MeasurementInputLongTermRevenueGrowthRate, us-gaap:IncomeApproachValuationTechnique, aes:OPGC



Period End2020-03-31
Value-0.25
Percentage of FairValueMeasurementInputsNonrecurring-543.5

srt:WeightedAverage, aes:LongLivedAssetsHeldAndUsed, us-gaap:MeasurementInputLongTermRevenueGrowthRate, us-gaap:IncomeApproachValuationTechnique, aes:OPGC



Period End2020-03-31
Value0.02
Percentage of FairValueMeasurementInputsNonrecurring43.5

us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity

aes:FinancingReceivableCreditLossRate

us-gaap:AccountingStandardsUpdate201613, aes:AESArgentina



Period End2020-01-01
Value0.412
Percentage of FinancingReceivableCreditLossRate100.0

us-gaap:AccountingStandardsUpdate201613, aes:MongDuongSubsidiary



Period End2020-01-01
Value0.024
Percentage of FinancingReceivableCreditLossRate5.8

aes:ImpairmentLosses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value5328211212479-80-920-278-2-94-1681242-24-235-501662360-48189317-58
Percentage of ImpairmentLosses100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

aes:IncomeLossFromContinuingOperationsDiluted



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value144210161541029668515253-24-103126-8518069142206494142-47129164106240-156969351162-119191236-4444313417045171292
Percentage of IncomeLossFromContinuingOperationsDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302014-06-302014-03-312013-03-31
Value364151-140-35541-620150-6330-206-123
Percentage of IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

aes:NetCashChangeOfDiscontinuedAndHeldForSaleBusinesses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2-7-8-4-5318-13-574-2-5004530-41107113-80-937
Percentage of NetCashChangeOfDiscontinuedAndHeldForSaleBusinesses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

aes:Othernon606revenue

aes:Nonregulatedrevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value175120172161153159162194207
Percentage of Othernon606revenue100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RegulatedRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9131118715181011
Percentage of Othernon606revenue5.110.86.411.24.69.411.15.25.3

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

aes:Nonregulatedrevenue, aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-111-330-20
Percentage of Othernon606revenue0.0-0.80.60.6-2.01.90.0-1.00.0

aes:Nonregulatedrevenue, aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value545656647278727488
Percentage of Othernon606revenue30.946.732.639.847.149.144.438.142.5

aes:Nonregulatedrevenue, aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value242723232121222221
Percentage of Othernon606revenue13.722.513.414.313.713.213.611.310.1

aes:Nonregulatedrevenue, aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value964486726156679997
Percentage of Othernon606revenue54.936.750.044.739.935.241.451.046.9

aes:Nonregulatedrevenue, srt:SouthAmerica



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1-66121111
Percentage of Othernon606revenue0.6-5.03.50.61.30.60.60.50.5

aes:RegulatedRevenue, aes:USandUtilitiesDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9131118715181011
Percentage of Othernon606revenue5.110.86.411.24.69.411.15.25.3

aes:PaymentsForFinancedCapitalExpenditures



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1020161496896631897939352652177104026424216848134178741866187-111724-1330-93-2549
Percentage of PaymentsForFinancedCapitalExpenditures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:PreTaxContribution



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value199-4330452239254222189883-4223106-4-414223-145196-72184180137-1488110532
Percentage of PreTaxContribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:ProceedsFromIssuanceOfNonrecourseDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value4062248999171586641931743575751987112635698605841373161967134113665741926543115655414915692437650317029424591154431541127216808373572244
Percentage of ProceedsFromIssuanceOfNonrecourseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType, dei:LegalEntity

aes:NonrecourseDebt, aes:AESSouthlandDomain



Period End2020-03-31
Value112
Percentage of ProceedsFromIssuanceOfNonrecourseDebt27.6

aes:NonrecourseDebt, aes:GenerSubsidiary



Period End2020-03-31
Value85
Percentage of ProceedsFromIssuanceOfNonrecourseDebt20.9

aes:RepaymentsOfNonrecourseDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value9218536971853428272298331510629749687295946666806248844101111882691842290100034910075664311771517287215672015041441115182386131322169
Percentage of RepaymentsOfNonrecourseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RepaymentsOfRecourseDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value18144621152071774049351934101974951160057933698356797866222732323203268295213406000
Percentage of RepaymentsOfRecourseDebt100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

aes:SegmentReportingInformationAdjustedPretaxContribution



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value250302426240272315327255288339245243190225272160185
Percentage of SegmentReportingInformationAdjustedPretaxContribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value-4-2-9-21-175-3-600000000
Percentage of SegmentReportingInformationAdjustedPretaxContribution-1.6-0.7-2.1-0.80.4-5.41.5-1.2-2.10.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, aes:CorporateOtherAndOtherEliminations



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value-58-95-84-72-86-74-104-117-94-121-102-124-104-113-104-113-127-150-142-130-156
Percentage of SegmentReportingInformationAdjustedPretaxContribution-23.2-22.3-35.0-26.5-26.3-29.0-36.1-47.8-38.7-63.7-37.5-77.5-56.20.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, aes:EURASIA



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value44451939564737558372618077
Percentage of SegmentReportingInformationAdjustedPretaxContribution17.614.94.516.220.614.911.321.628.821.224.932.940.5

us-gaap:OperatingSegments, aes:MCAC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7869185635085818153131917246
Percentage of SegmentReportingInformationAdjustedPretaxContribution31.222.843.426.218.427.024.831.818.438.637.129.624.2

us-gaap:OperatingSegments, aes:USandUtilities



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value7118711812216776120
Percentage of SegmentReportingInformationAdjustedPretaxContribution28.443.949.244.951.129.841.7

us-gaap:OperatingSegments, srt:SouthAmerica



Period 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
Value1191441391061151381281171361576795
Percentage of SegmentReportingInformationAdjustedPretaxContribution47.647.732.644.242.343.839.145.947.246.327.339.1

us-gaap:StatementEquityComponents

aes:StockIssuedandexercisedduringperiodsharessharebasedcompensation

us-gaap:CommonStock



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value100000.0100000.0100000.0400000.0800000.0100000.00.0
Percentage of StockIssuedandexercisedduringperiodsharessharebasedcompensation100.0100.0100.0100.0100.0100.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-800000.00.00.0-1000000.00.00.0-1000000.0
Percentage of StockIssuedandexercisedduringperiodsharessharebasedcompensation-800.00.00.0-250.00.00.00.0

dei:LegalEntity

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

aes:AESArgentina



Period End2020-03-31
Value-2
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease100.0

aes:OtherEntity



Period End2020-03-31
Value0.0
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease-0.0

us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivable



Period End2020-03-31
Value2
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease-100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs



Period End2020-03-31
Value1000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0

dei:LegalEntity

aes:OtherEntity



Period End2020-03-31
Value0.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs0.0

us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivable



Period End2020-03-31
Value1000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:StockCompensationPlan



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-03-312015-03-31
Value111124667786
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312009-09-302009-06-30
Value5016101160183799302772901686237923516132623137879311071668104814318112916333092429611861
Percentage of AssetImpairmentCharges100.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-03-31
Value638372
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-02-212020-03-312019-12-062019-12-312019-09-302019-06-302019-02-222019-03-312018-12-072018-12-312018-09-302018-06-302018-03-312017-12-082017-12-312017-09-302017-06-302017-02-242017-03-312016-12-092016-12-312016-09-302016-06-302016-02-192016-03-312015-12-112015-12-312015-09-302015-06-302015-03-312014-12-122014-12-312014-09-302014-06-302014-03-312013-11-042013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.14330.14330.14330.280.13650.00.13650.13650.13650.270.130.00.130.130.250.120.00.120.120.120.230.110.00.110.110.110.210.10.10.00.10.150.050.050.00.050.090.00.080.00.040.040.00.00.00.00.00.0
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.00.0100.0100.00.00.00.00.00.00.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10424334722
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument, us-gaap:VariableRate

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

aes:LIBOR1.75TermLoanDueIn2022, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.0175
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0

aes:LIBOR2.25SeniorNotesDueIn2029, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.0225
Percentage of DebtInstrumentBasisSpreadOnVariableRate1128.6

aes:LIBOR4.15SeniorNotesDueIn2029Member, us-gaap:LondonInterbankOfferedRateLIBOR



Period End2020-03-31
Value0.0415
Percentage of DebtInstrumentBasisSpreadOnVariableRate1237.1

us-gaap:DeferredIncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value2-12-11-47629238318067515-12-6-318-32-47431-42-2529-12-3631-456136129-29101-132-951117-449-8688293987-86-25
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:DefinedBenefitPlanOtherCosts

us-gaap:OtherExpense



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-06-302017-03-31
Value0454115-23
Percentage of DefinedBenefitPlanOtherCosts0.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value268271262266246233258258254285303290291299291296290264283299298308312319306329356332346360315325317305302292291293282269253245
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:CrossCurrencyInterestRateContract, us-gaap:CashFlowHedging



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-17-7-11-17-17-8-2810161404-6419-21-10-1
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-82-40-11-7-8-214-1-21-2-5-722121226
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet47.1-28.636.4-0.0-157.141.2100.07.110.025.0-7.10.0-50.083.3-175.0200.022.2-57.1-1200.00.0-600.0

us-gaap:InterestRateContract, us-gaap:CashFlowHedging



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-15-3-8-9-8-10-12-14-16-19-19-20-24-20-26-26-29-28-33-16-24
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet88.242.972.7900.0-114.358.8150.050.0-160.0-118.8-135.70.0-600.0333.3-650.0-2600.0-322.2133.33300.00.02400.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-40-9-23-10-12-35-28-45-954-39-21-17-25-74-25-14-8-14
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet235.3128.6209.11000.0-171.4205.9350.0160.7-90.031.228.60.0-525.0283.3-625.0-700.044.4119.01400.00.01400.0

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value40-3911-5-1046108514-32-6-244023732
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0-2-2-2000
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet0.05.1-18.240.0-0.00.00.0

us-gaap:OtherContract, us-gaap:Nondesignated



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value6-222222918-27-9-9-100-8
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet15.05.118.2-40.0-20.047.88.320.057.16.2-116.737.5-22.5-43.50.0-25.0

us-gaap:HedgingDesignation

us-gaap:Nondesignated



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value46-4311-5-868117622-341-333113813724
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet115.0110.3100.0100.080.0147.8108.3120.0157.1106.2-16.7137.577.50.056.5100.075.0

us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-03-312018-09-302018-03-31
Value9590918686
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-3210-262-4-4-30-255-63062-117-12-218-274-418-22-8-46-2225-43-10814152923-23-213516-2
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:EquityFairValueAdjustment

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-7-2-11-611-6
Percentage of EquityFairValueAdjustment100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-31
Value35-256197-248-3044302173131107
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302015-03-31
Value05633
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel30.0-20.0100.030.8

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-31
Value0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01000000.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel30.0-0.00.00.00.00.0-0.00.00.0-0.00.00.00.00.00.00.00.03.20.0

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-31
Value35-300197-248-304430217313074
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3100.0120.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.096.869.2

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value15123-56-1-5-331169-27715160-12-29-50-146-187-25-105713
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value10-210-200100-101-120300-3103
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings6.70.03.6-100.0-0.06.10.00.011.1-0.00.0-6.70.00.08.3-6.9-0.0-2.1-0.00.012.0-1.00.023.1

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value12-13-54-1-5-1103-6-33121616-1-12-31-47-149-197-22-105710
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings80.0-10.696.4100.0100.033.30.018.8-66.7122.2171.4106.7100.00.0100.0106.994.0102.1105.6100.088.0100.0100.076.9

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value200-10-6113146-500010-30100-100
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings13.30.0-0.0100.0-0.018.2100.081.2155.6-22.2-71.40.00.00.0-8.3-0.06.0-0.0-5.60.0-0.01.00.00.0

us-gaap:DerivativeInstrumentRisk

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312015-06-302015-03-31
Value-18000
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss100.00.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:OtherComprehensiveIncomeLocation

us-gaap:ForeignExchangeContract, aes:OthercomprehensiveincomeDerivativeactivity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value7-7-100000000000000-30000000
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss-38.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InterestRateContract, aes:OthercomprehensiveincomeDerivativeactivity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-5316-37-75-36-561212752-2-1712-136-6809913357354213-30
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss294.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLocation

aes:OthercomprehensiveincomeDerivativeactivity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-64237-47-75-36-401212752-2-1712-136-6809613357354213-30
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss355.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value52-64-1-5-273102528-22-99-254914018424103-89
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value10-212-20011000-1120-30-13-200
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease20.00.03.1-100.0-40.07.40.00.050.020.00.00.0-0.011.111.1-8.00.0-2.10.0-25.012.5-1.9-0.00.0

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value42-62-2-5-222-5-15-338-24-98-284514318521104-89
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease80.0100.096.9200.0100.081.566.7-50.0-750.0-60.0150.0100.0109.1100.088.9112.091.8102.1100.0125.087.5101.0100.0100.0

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0000-2-3115167-10210140000100
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPeriodIncreaseDecrease0.00.0-0.0-0.040.011.133.3150.0800.0140.0-50.00.0-9.1-11.10.0-4.08.20.00.00.00.01.0-0.00.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-1332-1412245-7-517-2-111-1016-14-10-17-917-61
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value02-100-10-2-220-3-233323-3-12-551402
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements-0.06.27.10.00.0-4.20.028.640.0117.6150.0200.0300.0300.0-30.012.5-21.430.070.655.6500.0200.0-0.0200.0

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302018-09-302015-06-302015-03-31
Value0.00.00.00.0-1000000.00.0
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements-0.00.0-0.00.011.10.0

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-141-15-10-112-9-961-9-88144311222012
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements107.73.1107.1-100.00.0-45.840.0128.6180.0358.8450.0800.0800.01400.0-40.018.8-7.1-10.0-11.8-22.2200.00.0-16.7200.0

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value132222346-64109-10-16-17-21-18-8-7-5-6-7-7-3
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements-7.79.4-14.3200.0100.08.360.0-57.1-120.0-376.5-500.0-900.0-1000.0-1600.0170.0-131.2128.680.041.255.6-600.0-100.0116.7-300.0

us-gaap:FinancingReceivableAllowanceForCreditLossForeignCurrencyTranslation



Period End2020-03-31
Value-2
Percentage of FinancingReceivableAllowanceForCreditLossForeignCurrencyTranslation100.0

dei:LegalEntity

aes:MongDuongSubsidiary



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLossForeignCurrencyTranslation-0.0

us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivable



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLossForeignCurrencyTranslation-0.0

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease



Period End2020-03-31
Value3
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease100.0

dei:LegalEntity

aes:AESArgentina



Period End2020-03-31
Value1000000.0
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease33.3

aes:MongDuongSubsidiary



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease0.0

dei:LegalEntity

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

aes:AESArgentina



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.0

aes:MongDuongSubsidiary



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value-23-1-14-25-24-15-31111914-202-39121226-17
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossUnrealized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value9-1331711937-523521249-10-3-179
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value42-33-5-9-7-4-210-2-9-15-7-12-12-12-1403-11-2-1039-11-5-3
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

aes:RedondoBeach



Period End2020-03-31
Value41
Percentage of GainLossOnDispositionOfAssets197.6

us-gaap:IncomeStatementLocation

us-gaap:OtherExpense



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value1595-52032169-29-12-9-7168-151212
Percentage of GainLossOnDispositionOfAssets12.4-100.0-100.0-71.4125.0-95.20.0-100.0-106.7-128.6241.7100.064.30.0-145.5-400.0150.0-109.1-240.0

us-gaap:GainLossOnSaleOfBusiness



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value01916-3-4128-2189788-3-1-480-10-174752401-5
Percentage of GainLossOnSaleOfBusiness0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:OtherIncome



Period End2020-03-312019-03-31
Value430
Percentage of GainLossOnSaleOfOtherAssets100.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-302009-12-312009-09-30
Value-1-43-65-51-10-1-11-6-170-24-49-1217-1-1604-21-20-122-23-65-47-15-1340-165-47-7000-10-37-25030
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value32010542411835434633234299825347240160-308294-22160237166384335434606418118386409299591-1251201773660228625703-443381532580536599558649
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value00-26-1-1-1-1-11-10-9-4-5-4-7-6-8-8
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments0.00.0-22.0-0.3-0.3-0.3-0.1-3.2-4.2-5.6-1.422.7-2.5-4.2-1.6-2.4-1.3

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value-40-23-9-12-28-45-94-39-21-25-74-13-8-14-54
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-12.5-5.4-7.6-3.4-8.4-13.2-0.91.2-16.2-13.1-8.531.82.5-7.8-2.1-4.2-8.9

us-gaap:IncomeLossFromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-2-17545-6861411382427111176882015-20-620251524-14241113-146-310926134141718507
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-99617-54259161-24-661296-60-74-53-10-485-72-20759-94273-71180-6094151742775-38266122454-213-4113295-14756-149133-100-192
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value40-46-17-1-981131-4539-102159170-509831-329-3764-1301073372618293219-425016-1418951370112-3867564-1447983-80
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value792110-9-210374-192911111243146515121202288525290284123-128444452108613715623612454-111970-197044-66673
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value39-6819-23-14680-17-23713627-24903149381-1329124197253128-62-16030204411244911959149521442-323-112-34
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value23-594321-4737-9042333316-36-120-200-197-199-274-278-245-64-6861-60-274192-30-72-1351176990-136-16-240-20-123-47-57-58-158124
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-09-302015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value1001000010111110100111022-2222-121
Percentage of IncrementalCommonSharesAttributableToCallOptionsAndWarrants100.00.00.0100.00.00.00.00.0100.00.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value33330332-232003020222032044300330033-3334121
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:InsuredEventGainLoss

us-gaap:OtherIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0107312230000
Percentage of InsuredEventGainLoss0.0100.0100.0100.0100.00.00.00.00.0

us-gaap:InterestPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value163265203309169320161315207399185417195436222387228390210423242449226450226234485241492291460248505229459239480284424274426271
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value707681827979797676-47101939799110138130151150133901606973638563668689839110710397951049710110976908993
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseIncome



Period End2020-03-312019-03-31
Value124128
Percentage of LeaseIncome100.0100.0

us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage

srt:Maximum, us-gaap:StandbyLettersOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.030.00.00.00.030.00.0
Percentage of LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage100.00.00.00.0100.00.00.0

srt:Minimum, us-gaap:StandbyLettersOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.010.00.00.00.010.0-0.0006999999999999992
Percentage of LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage33.30.00.00.033.30.00.0

us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-3375-19840-59668176916563179191371061701720163100198616519124-271427-118-493-14264311663162288-422-743971498-261-4219
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-31
Value-1000000.0
Percentage of MinorityInterestDecreaseFromRedemptions100.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-31
Value2
Percentage of MinorityInterestDecreaseFromRedemptions-200.0

us-gaap:CommonStock



Period End2020-03-31
Value0.0
Percentage of MinorityInterestDecreaseFromRedemptions-0.0

us-gaap:NoncontrollingInterest



Period End2020-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-8000-1531520-671400300018000-124-7-3-1-20
Percentage of MinorityInterestDecreaseFromRedemptions800.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-31
Value0.0
Percentage of MinorityInterestDecreaseFromRedemptions-0.0

us-gaap:TreasuryStock



Period End2020-03-31
Value0.0
Percentage of MinorityInterestDecreaseFromRedemptions-0.0

us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest

aes:MinorityOwnedAffiliates



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value-11-35-9-2151912211211161515158
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-1000000.0-1000000.00.0-1000000.00.0-1000000.00.0
Percentage of NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest100.0100.00.0100.00.0100.00.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value12817714613625022000171190004313000
Percentage of NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest-100.0-200.00.0-100.00.00.0-600.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NumberOfOperatingSegments



Period End2020-03-312019-09-302019-06-302019-03-31
Value4.00.00.04.0
Percentage of NumberOfOperatingSegments100.00.00.0100.0

us-gaap:NumberOfReportableSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.00.00.00.04.00.0
Percentage of NumberOfReportableSegments100.00.00.00.0100.00.0

us-gaap:OperatingLeaseLeaseIncome



Period End2020-03-312019-09-302019-06-302019-03-31
Value135152155153
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0

us-gaap:OtherAssetImpairmentCharges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value66901160427492027729016862379235159923137811563123116048
Percentage of OtherAssetImpairmentCharges100.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:FairValueByAssetClass, dei:LegalEntity

aes:LongLivedAssetsHeldAndUsed, aes:OPGC



Period End2020-03-31
Value43
Percentage of OtherAssetImpairmentCharges716.7

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-15234-759-1-2-42-14225-3880-11968-43-16120128-162-51377-421-191-329245-6-226-32-2014-383142-175-579139131
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-488103-203-97-43-56-50-22856474-14148-2-23575-141-333100-286-218
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0-170200000-160-1-2-1300019000-22
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-0.0-16.5-0.0-2.1-0.0-0.0-0.0-0.00.0-400.00.00.7-4.2650.0-0.00.00.0-13.5-0.00.0-0.010.1

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-39297-149-103-47-736-3437215-32-87312-58-2516-3953-35-49
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax80.394.273.4106.2109.3130.4-12.014.966.1525.06.822.7-16.7-3650.0-600.0-165.7-33.3-11.311.753.012.222.5

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-9623-544417-56-19419-169-10858-62-1493100-176-29447-251-148
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax19.722.326.6-4.1-9.3-30.4112.085.133.9-25.093.276.6120.83100.0700.0265.7133.3124.888.347.087.867.9

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-416116-161-120-58-7336-467306-131515740-90-6536-5689-60-748-92-10134163857-28-93107-49-183
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-09-302019-06-302019-03-31
Value-366-134-95-37
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax88.083.279.263.8

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-366-134-95-3726-644
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax88.083.279.263.872.2150.065.7

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-03-312011-12-31
Value-25-23-22-18-2510223121-137512-35-403-3633-34-45-12-40-5411017-26
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax6.014.318.331.034.227.8-50.034.340.016.77.720.047.830.038.961.58.364.337.156.760.8-150.043.553.512.517.515.953.1

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-568127-236-60-58-95-8-1267876493-3092909273466-62-565170-476-272-321-96-8440-6-13-467-47-471254-237-769
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:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-462-188-40-32-32-18049
Percentage of OtherComprehensiveIncomeLossNetOfTax81.379.766.755.2400.0142.962.8

us-gaap:NoncontrollingInterest



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-81-44-17-23245429
Percentage of OtherComprehensiveIncomeLossNetOfTax14.318.628.339.7-300.0-42.937.2

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0230-28-10-1-2-2-227-7-7-6197-3-4-3-64-4-4-556-5-25-6-12-13-14-545-6-7-6-198-5
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax0.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value00-28-1-1-2-2-1-11
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax0.00.0100.0100.0100.0100.0100.014.314.3-16.7

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value-32-6-17-9-10-26-21-36-100-1-29-20-14-21-31-20-14-7-12-23-44-13-19-27-61-24-27
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value010-261-3-1-2-2-246-7-7-60-3-4-3-3-4-4-5-8-5-10-6-12-13-14-6
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax0.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:CrossCurrencyInterestRateContract, us-gaap:CashFlowHedging



Period 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
Value-39-16-1945-243-24191712-10
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments, us-gaap:CashFlowHedging



Period End2020-03-312019-03-31
Value-430
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax110.30.0

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging



Period 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
Value-12-9-2033-8-11-39610-44
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax30.856.2105.375.060.033.3-366.7162.531.658.8-33.3-40.0

us-gaap:InterestRateContract, us-gaap:CashFlowHedging



Period 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
Value-487160-186-170-94-972684713-6-51
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax1248.7-1000.0978.9-4250.0-1880.0404.2866.7-33.3247.476.5-50.0510.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging



Period 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
Value-581133-222-164-86-12918-55723511-55
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax1489.7-831.21168.4-4100.0-1720.0537.5600.0229.2378.9205.991.7550.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value-448110-178-129-68-9915-4057305-42-514319-93-6416-7082-72-97-36-105-1207102-1633-55-13320-74-236-11041-57899171-6630991-86
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherExpenses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value44591412162949-384718296113218131814203112178151875341515292576381715623481244153022
Percentage of OtherExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:OtherExpense



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value491412294947182913218
Percentage of OtherExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-30
Value030015011-1100
Percentage of OtherExpenses0.06.70.00.08.331.20.025.011.12.62.10.00.0

us-gaap:IncomeStatementLocation

us-gaap:OtherIncome

us-gaap:OtherIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value213045642107131518157321181213
Percentage of OtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-8-46-135-44-99-111-80-54-72-8533-51-43-62-27-8232220-16-5443-89-11-355624-4090-40-214154-5-84112
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonoperatingExpense



Period End2020-03-312019-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312009-09-302009-06-30
Value44020000681644122000014908200025020
Percentage of OtherNonoperatingExpense100.00.0100.00.00.00.00.0100.0100.0100.0100.00.00.00.00.0100.0100.00.0100.00.00.00.0100.0100.00.0100.00.0

us-gaap:IncomeStatementLocation

us-gaap:OtherExpense



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3003912050023
Percentage of OtherNonoperatingExpense6.80.00.00.00.00.00.00.00.00.00.00.0150.0

us-gaap:OtherNonoperatingIncome



Period End2020-03-312019-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-30
Value4530-276-1056
Percentage of OtherNonoperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:OtherIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value457818309589951044666
Percentage of OtherNonoperatingIncome100.00.00.0100.00.00.00.00.00.00.00.00.00.085.7100.00.0

us-gaap:OtherOperatingActivitiesCashFlowStatement



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1436551101116170244912-178160-42120
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:PaymentsForAdvanceToAffiliate



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1156685839044114644406430900-1064312040205042318505730
Percentage of PaymentsForAdvanceToAffiliate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value2654-5223-147-202829-252819399-82282024-531-3-664-3-14-20421-4-10-11-520-91216-591135-18-2
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value95909191908686868679807979727372736768717036363636300
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PaymentsOfFinancingCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value55732334771114416621819314411252531947627783316751249796951121161319193122
Percentage of PaymentsOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1013656000241960420-650560-1117007280251303404119138171376634
Percentage of PaymentsToAcquireBusinessesAndInterestInAffiliates100.0100.0100.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value27719814820422019627759334563779711607161354991109817081196133512161054123714619329931492114315031406185522281139131211811255128521531102147410341054686
Percentage of PaymentsToAcquireShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToMinorityShareholders



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value221721099650141711111716179151331201201587814469941910818017126311541635591998276671432944094707228522732212
Percentage of PaymentsToMinorityShareholders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

us-gaap:ProceedsFromLinesOfCredit

us-gaap:CorporateAndOther



Period End2020-03-31
Value840
Percentage of ProceedsFromLinesOfCredit100.0

us-gaap:StatementBusinessSegments, aes:DebtPurpose

us-gaap:CorporateAndOther, aes:Liquidity



Period End2020-03-31
Value250
Percentage of ProceedsFromLinesOfCredit29.8

us-gaap:CorporateAndOther, aes:OtherGeneral



Period End2020-03-31
Value590
Percentage of ProceedsFromLinesOfCredit70.2

us-gaap:ProceedsFromMinorityShareholders



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312009-09-30
Value02-16103121711141515293660662892030671124783255310750600001151
Percentage of ProceedsFromMinorityShareholders0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.00.00.00.00.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value-13127235-35571733-6-2600-26-329-1-201755-3423-15040-202711-97-514-1-17018-17
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value1194557572393504431301252881822-1166565151-12-29-2813111101244
Percentage of ProceedsFromRepaymentsOfLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value258146193176148276713267147-1584102010419211119812785161911971224139510861207114411581060107161917041329151320801523190111341867125712361442224796214358881222
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302017-09-302015-09-302014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value1561700009131246422-242867184121100116
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value26315571151848-77861165-2499917411620410108
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-30
Value-26-15-57-11-18-487-1-117-24-17-4-1-9-4-10-3352-27-28
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-70.9100.0-100.0-100.0-100.0-45.0-100.0-100.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value000261212224414-1-2111-11113
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.00.00.045.69.140.05.64.2-28.631.0100.02.44.2-0.25.925.0100.0-6.25.025.010.02.8

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value263158102320287-3060-209163017193920
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.014.090.9460.0111.158.3-100.0-0.40.036.483.30.994.175.00.0106.295.075.090.018.5

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value000230-20-318-165450101-3992000000085
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.00.00.040.40.0-400.0-16.737.5228.669.30.061.212.599.30.00.00.00.00.00.00.078.7

us-gaap:RepaymentsOfLinesOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value315694443324274643553259783891327440845771755651162932852976290137455152
Percentage of RepaymentsOfLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value113101711512102410847722862
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-12-312011-09-302010-12-312010-09-30
Value9001110130000
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation81.80.00.064.79.10.0108.30.00.00.00.0

dei:LegalEntity

us-gaap:TemporaryEquityOtherChanges

aes:ColonDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value000010010141020141602320
Percentage of TemporaryEquityOtherChanges0.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:UnrealizedGainLossOnDerivatives



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-1635696337-1624-12-48-2110-5-3034
Percentage of UnrealizedGainLossOnDerivatives100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseIncome



Period End2020-03-312019-09-302019-06-302019-03-31
Value11232425
Percentage of VariableLeaseIncome100.0100.0100.0100.0

aes:AssetsNoncurrentExcludingPropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value58215843610061566388611063666591644764187818695969596861653165586537716873177629750759896029639876317560791771587448745271889335102831037470036604
Percentage of AssetsNoncurrentExcludingPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:DebtDefaultAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value315325341342345351357363998101910249941038725858896101010171055103816911304140013771413126912521299145714351408674602
Percentage of DebtDefaultAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:DebtDefaultBySubsidiary, aes:TypeOfDebtDefault

aes:AESllumina, aes:CovenantViolation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value32333333343535353636
Percentage of DebtDefaultAmount10.210.29.79.69.99.89.63.53.53.5

country:JO, aes:CovenantViolation



Period End2020-03-31
Value5
Percentage of DebtDefaultAmount1.6

country:PR, aes:CovenantViolation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value278287295303311322328334365381
Percentage of DebtDefaultAmount88.388.386.588.690.190.290.433.535.638.3

aes:DebtServiceReservesAndOtherDeposits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value240207241346430467565593565411549586541485495593565561800880916909797688691606603695595634
Percentage of DebtServiceReservesAndOtherDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:NonRecourseDebtCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1725186818821087126516592164130325291982206720622385292331082843232422872194215221632320261025771718
Percentage of NonRecourseDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary



Period End2020-03-312019-12-31
Value331337
Percentage of NonRecourseDebtCurrent19.218.0

aes:NonRecourseDebtNonCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value153601491414323147531455013986142731423013601131761482213815146971448914796142611341313263132911375013625136181337213845137351331812981124761281512568130491325013841139361252312922124921254412304
Percentage of NonRecourseDebtNonCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary



Period End2020-03-312019-12-31
Value40743872
Percentage of NonRecourseDebtNonCurrent26.526.0

aes:ObligationsNumberOfAgreements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value81.077.070.079.065.067.053.047.049.047.044.045.042.043.040.039.026.026.029.028.032.031.034.034.035.036.036.037.038.036.038.045.046.047.045.048.054.058.057.0
Percentage of ObligationsNumberOfAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:SecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value23.028.026.031.030.023.025.021.020.017.016.0
Percentage of ObligationsNumberOfAgreements28.436.437.139.246.234.347.244.740.838.635.6

us-gaap:UnsecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value14.011.010.010.06.010.06.04.04.04.05.08.08.08.06.04.0
Percentage of ObligationsNumberOfAgreements17.314.314.312.79.214.911.38.58.28.511.417.819.018.615.010.3

us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value43.037.033.037.028.021.021.024.021.019.017.017.015.013.013.014.0
Percentage of ObligationsNumberOfAgreements53.148.147.146.843.139.644.749.047.742.240.542.538.550.044.850.0

aes:OtherCurrentAssetsAllowance



Period End2020-03-312019-12-31
Value20
Percentage of OtherCurrentAssetsAllowance100.00.0

aes:OtherNoncurrentAssetsAllowance



Period End2020-03-312019-12-31
Value290
Percentage of OtherNoncurrentAssetsAllowance100.00.0

aes:RecourseDebtCurrent



Period End2020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value49855500000151008118118118507111111213051111200463464471473214154
Percentage of RecourseDebtCurrent100.0100.0100.0100.00.00.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RecourseDebtNonCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value350733913556391538953650381541264060462549544380450046714944490949245015510750144945510753475783567555515552555354545951617661786179618061816182415041495301
Percentage of RecourseDebtNonCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss

aes:MongDuongSubsidiary



Period End2020-03-31
Value34
Percentage of AccountsAndFinancingReceivableAllowanceForCreditLoss100.0

us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity

us-gaap:AccountingStandardsUpdate201613, aes:MongDuongSubsidiary



Period End2020-01-01
Value34
Percentage of AccountsAndFinancingReceivableAllowanceForCreditLoss0.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:AccountsReceivableNetNoncurrent

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value00000000066191920000200000000000
Percentage of AccountsReceivableNetNoncurrent0.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel3, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value178145128176192209224245295211256293321330312316337322284247297246170194194194164188
Percentage of AccountsReceivableNetNoncurrent0.00.00.00.00.00.00.00.00.03516.74266.71542.11689.51650.00.00.00.01610.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value11598627693100105134156163200244252264222224258270294260310257210220220260297304
Percentage of AccountsReceivableNetNoncurrent0.00.00.00.00.00.00.00.00.02716.73333.31284.21326.31320.00.00.00.01350.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value178145128176192209224245295217262312340350312316337342284247297246170194194194164188
Percentage of AccountsReceivableNetNoncurrent0.00.00.00.00.00.00.00.00.03616.74366.71642.11789.51750.00.00.00.01710.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value287253230212271250252
Percentage of AccrualForTaxesOtherThanIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312019-01-012018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value116810219518979149899621151103611821232202018932043206620262082228024362134231723452326212121701926211421162335225125322438225031143419261924522273270030172640
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value-837-470-570-436-341-300-250-276-270-333-351-356-344-323-405-433-378-353-386-366-422-396-367-406-354-307-330-358-474481528511444534511357283344466401224
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges, aes:GenerSubsidiary



Period End2020-03-31
Value-1000000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax0.1

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value-38-38-21-21-49-50525355-57285286287-286271272273-274292293294-295276277289291373-376-379382-252-253-256257-212-214-216216191191194
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, aes:GenerSubsidiary



Period End2020-03-31
Value0.0
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax-0.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value-1817-1721-1744-1690-1717-1721-1718-1659-1483-1486-2030-2099-2086-2147-3077-3063-3156-3256-3080-2786-2833-2595-2532-2340-2324-2284-2215-2205-2099205721252101187519672002170617491824184720102312
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

aes:GenerSubsidiary



Period End2020-03-31
Value0.0
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax-0.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value7664777679488038803981548328840283978501867087328731859286458714870687188710870585308409835583968424844384978481852785258540853085168507849984718460844484628457844768686832
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables



Period End2020-03-312020-01-01
Value1516
Percentage of AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2020-03-312020-01-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value2020202122232316171310901121161111131081039585948396104126124134140287314309307285300273293348324308305288293290253
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivable



Period End2020-03-312020-01-01
Value54
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent25.020.0

aes:DebtDefaultBySubsidiary, aes:TypeOfDebtDefault

us-gaap:AssetsNet

aes:AESllumina, aes:CovenantViolation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-30
Value641919191817171656
Percentage of AssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:JO, aes:CovenantViolation



Period End2020-03-31
Value2
Percentage of AssetsNet3.1

country:PR, aes:CovenantViolation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value150151158153151135129124566631
Percentage of AssetsNet234.4794.7831.6805.3838.9794.1758.8775.01010.70.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value59761861055757557111108358203476102240100610480965282700046146445806800037147171162129098119267240234
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

aes:CommodityDerivatives

us-gaap:CommodityContractAssetCurrent

srt:EnergyDomain



Period End2020-03-312019-12-312019-09-302019-06-30
Value91610
Percentage of CommodityContractAssetCurrent100.0100.0100.0100.0

srt:NaturalGasPerThousandCubicFeet



Period End2020-03-312019-12-312019-09-302019-06-30
Value79715457
Percentage of CommodityContractAssetCurrent877.87100.0900.0570.0

us-gaap:ConstructionInProgressGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value3777524948624728420739323616387540433617384135603440305733003539343630632716249923433784347534443203319828262600252827912581231819921833209628254853445942223803388046443408
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-01
Value131117116127128109116121110115
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet



Period End2020-03-312020-01-012019-12-31
Value197165156
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value9
Percentage of DeferredIncomeTaxAssetsNet5.5

us-gaap:DeferredIncomeTaxLiabilitiesNet



Period End2020-03-312019-12-31
Value11051213
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0

us-gaap:BalanceSheetLocation

us-gaap:DerivativeAssetsCurrent

us-gaap:OtherCurrentAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1047271535675
Percentage of DerivativeAssetsCurrent100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation

us-gaap:DerivativeAssetsNoncurrent

us-gaap:OtherNoncurrentAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8199109199196187
Percentage of DerivativeAssetsNoncurrent100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value185171180252252262356349360348358341348376381384412375326313307280192212222240198188105100
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value60303328131017241135525342456266714857624644
Percentage of DerivativeFairValueOfDerivativeAsset32.417.518.311.15.23.84.86.93.110.114.515.512.112.016.317.217.212.817.519.815.015.7

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1241101412132172172432482622692792702783093163173413272692512612361311261231131141048881
Percentage of DerivativeFairValueOfDerivativeAsset67.064.378.384.586.182.868.371.172.877.377.979.279.982.282.982.682.887.282.580.285.084.368.259.455.447.157.655.383.881.0

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value13160122970544215131318180020224698444022
Percentage of DerivativeFairValueOfDerivativeAsset0.518.13.30.04.811.119.715.511.74.33.63.85.24.80.00.010.410.420.740.822.221.31.92.0

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:CommodityContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value000000000571015202827373034313025
Percentage of DerivativeFairValueOfDerivativeAsset0.00.00.00.00.00.00.00.00.01.42.02.94.35.37.37.09.08.010.49.99.88.9

us-gaap:CommodityContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value60303328131017241130454327253439341823311619
Percentage of DerivativeFairValueOfDerivativeAsset32.417.518.311.15.23.84.86.93.18.612.612.67.86.68.910.28.34.87.19.95.26.8

us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3731350100013850891110148137961057461010
Percentage of DerivativeFairValueOfDerivativeAsset20.018.119.40.00.40.00.00.03.62.31.40.02.32.42.92.63.42.14.02.22.92.15.22.43.21.73.05.31.00.0

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value8779106213216217243248249261274270270300305307327319256244252230121121116109108948781
Percentage of DerivativeFairValueOfDerivativeAsset47.046.258.984.585.782.868.371.169.275.076.579.277.679.880.179.979.485.178.578.082.182.163.057.152.345.454.550.082.981.0

us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value13160122968534115131318180020204496423800
Percentage of DerivativeFairValueOfDerivativeAsset0.518.13.30.04.811.119.115.211.44.33.63.85.24.80.00.010.49.419.840.021.220.20.00.0

us-gaap:InterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value000000211000000002222222
Percentage of DerivativeFairValueOfDerivativeAsset0.00.00.00.00.00.00.60.30.30.00.00.00.00.00.00.00.00.90.90.81.01.11.92.0

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3862411123359476995739285151423851384738393148588511362898
Percentage of DerivativeFairValueOfDerivativeAsset20.536.322.84.49.113.426.421.827.516.410.98.214.713.611.09.912.410.114.412.112.711.125.027.438.347.131.34.38.68.0

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1471091392412292272622732612913193132973253393463613372792752682491441541371271361289692
Percentage of DerivativeFairValueOfDerivativeAsset79.563.777.295.690.986.673.678.272.583.689.191.885.386.489.090.187.689.985.687.987.388.975.072.661.752.968.768.191.492.0

us-gaap:DerivativeFairValueOfDerivativeLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value936424565458307257221241253315361363387424647688607490545478596514491502475371396506655657
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value473123247345120181928423858503330242817
Percentage of DerivativeFairValueOfDerivativeLiability5.07.34.15.22.31.21.82.10.46.35.05.27.29.95.98.48.26.75.55.04.73.3

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value59219335231351410182639334340323329251111113836
Percentage of DerivativeFairValueOfDerivativeLiability6.35.01.60.71.01.90.91.20.41.01.43.92.64.24.05.75.48.87.36.75.55.65.12.22.33.00.81.60.50.9

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value524434292841545141304229486482666056615366525339442121241814
Percentage of DerivativeFairValueOfDerivativeLiability5.610.46.06.39.116.024.421.216.29.511.68.012.415.112.79.69.911.411.211.111.110.110.87.89.35.75.34.72.72.1

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value778328499402269208161182210262296301301300501525464358414369469416379409376322352389541565
Percentage of DerivativeFairValueOfDerivativeLiability83.177.488.387.887.680.972.975.583.083.282.082.977.870.877.476.376.473.176.077.278.780.977.281.579.286.888.976.982.686.0

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:CommodityContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1212000009551226202611121411127
Percentage of DerivativeFairValueOfDerivativeLiability0.10.50.20.40.00.00.00.00.02.91.41.43.16.13.13.81.82.42.62.32.01.4

us-gaap:CommodityContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value462922227345111131416161832392116131610
Percentage of DerivativeFairValueOfDerivativeLiability4.96.83.94.82.31.21.82.10.43.53.63.94.13.82.84.76.44.32.92.72.71.9

us-gaap:CrossCurrencyInterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value59219335231351410182639334340323329251111113836
Percentage of DerivativeFairValueOfDerivativeLiability6.35.01.60.71.01.90.91.20.41.01.43.92.64.24.05.75.48.87.36.75.55.65.12.22.33.00.81.60.50.9

us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value342219111328292611702719353635353932403842293415131577
Percentage of DerivativeFairValueOfDerivativeLiability3.65.23.42.44.210.913.110.80.40.31.90.07.04.55.45.25.87.17.26.76.77.48.65.87.24.03.33.01.11.1

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value18221518151325254029352921454730252122212614111010689117
Percentage of DerivativeFairValueOfDerivativeLiability1.95.22.73.94.95.111.310.415.89.29.78.05.410.67.34.44.14.34.04.44.42.72.22.02.11.62.01.81.71.1

us-gaap:InterestRateContract, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value77432348939326220515917990125151157296295495524464358414369469416377406373318338374523544
Percentage of DerivativeFairValueOfDerivativeLiability82.776.286.585.885.379.871.974.335.639.741.843.376.569.676.576.276.473.176.077.278.780.976.880.978.585.785.473.979.882.8

us-gaap:InterestRateContract, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value4510973231201371451445561000000233414151821
Percentage of DerivativeFairValueOfDerivativeLiability0.41.21.82.02.31.20.91.247.443.540.239.71.31.20.90.10.00.00.00.00.00.00.40.60.61.13.53.02.73.2

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value86836851840927823819020892138168176345358576625543448507444554490462471440351364407544565
Percentage of DerivativeFairValueOfDerivativeLiability92.786.891.789.390.692.686.086.336.443.846.548.589.184.489.090.889.591.493.092.993.095.394.193.892.694.691.980.483.186.0

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value68564749291931331611771931874266716364423834422429313520329911192
Percentage of DerivativeFairValueOfDerivativeLiability7.313.28.310.79.47.414.013.763.656.253.551.510.915.611.09.210.58.67.07.17.04.75.96.27.45.48.119.616.914.0

us-gaap:Currency, us-gaap:Range, us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeForwardExchangeRate1

currency:ARS, srt:Maximum, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.674.958.02.01.051.4256
Percentage of DerivativeForwardExchangeRate1100.0100.0100.0100.0100.0100.0

currency:ARS, srt:Minimum, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.970.611.01.00.570.5269
Percentage of DerivativeForwardExchangeRate114.512.312.550.054.337.0

currency:ARS, srt:WeightedAverage, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.382.54.01.00.850.961
Percentage of DerivativeForwardExchangeRate150.750.550.050.081.067.4

us-gaap:BalanceSheetLocation

us-gaap:DerivativeLiabilitiesCurrent

us-gaap:OtherCurrentLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value378126119804451
Percentage of DerivativeLiabilitiesCurrent100.0100.0100.0100.0100.0100.0

us-gaap:BalanceSheetLocation

us-gaap:DerivativeLiabilitiesNoncurrent

us-gaap:OtherNoncurrentLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value558298446378263206
Percentage of DerivativeLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0

us-gaap:Currency, us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

currency:ARS, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-30
Value273032
Percentage of DerivativeNotionalAmount100.0100.0100.0

currency:BRL, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-30
Value196529
Percentage of DerivativeNotionalAmount725.916.790.6

currency:CLF, us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-30
Value228260297
Percentage of DerivativeNotionalAmount844.4866.7928.1

currency:CLP, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-30
Value165163234
Percentage of DerivativeNotionalAmount611.1543.3731.2

currency:COP, us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-30
Value131139161
Percentage of DerivativeNotionalAmount485.2463.3503.1

currency:XXX, us-gaap:ForeignExchangeContract



Period End2020-03-31
Value84
Percentage of DerivativeNotionalAmount311.1

us-gaap:DerivativeInstrumentRisk, aes:DerivativeByType

us-gaap:InterestRateContract, aes:LiborandEuribor



Period End2020-03-312019-12-312019-09-30
Value621750145897
Percentage of DerivativeNotionalAmount23025.916713.318428.1

us-gaap:DividendsPayableCurrentAndNoncurrent



Period End2020-03-312019-12-312019-03-312018-12-312018-03-312017-12-312017-03-312016-12-312016-06-302016-03-312015-12-312015-03-312014-12-312014-06-302013-12-312013-06-302012-12-31
Value9595919086867917479751350720543046
Percentage of DividendsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0

dei:LegalEntity

us-gaap:EquityMethodInvestmentsFairValueDisclosure

aes:OPGC



Period End2020-03-312019-12-31
Value152212
Percentage of EquityMethodInvestmentsFairValueDisclosure100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-31
Value52158052467263557875512059867809291089989118298694510578958197901029404042424242424221342
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value936424565458307257221241253315361363387424647688607490545478514
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:CommodityContract, us-gaap:FairValueInputsLevel2, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value46292024734511916172640375629
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue4.96.83.55.22.31.21.82.10.46.04.44.76.79.45.78.15.9

us-gaap:CommodityContract, us-gaap:FairValueInputsLevel3, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value12300000012222124
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue0.10.50.50.00.00.00.00.00.00.30.60.60.50.50.20.30.8

us-gaap:CrossCurrencyInterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value3010333523135141018263943
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue3.22.40.50.71.01.90.91.20.41.01.43.92.64.24.05.78.8

us-gaap:CrossCurrencyInterestRateContract, us-gaap:FairValueInputsLevel3, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value2911600000000000000
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue3.12.61.10.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel2, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5244342928415451413042294864826641
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue5.610.46.06.39.116.024.421.216.29.511.68.012.415.112.79.68.4

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel3, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value000000000000000015
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.03.1

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value509144266159866760708111110410611812119410454
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue54.434.047.134.728.026.127.129.032.035.228.829.230.528.530.015.111.0

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel3, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value269184233243183141101112129151192195183179307421304
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue28.743.441.253.159.654.945.746.551.047.953.253.747.342.247.461.262.0

us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

us-gaap:CommodityContract, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value47312324734512018192842385833
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue5.07.34.15.22.31.21.82.10.46.35.05.27.29.95.98.46.7

us-gaap:CrossCurrencyInterestRateContract, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5921933523135141018263943
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue6.35.01.60.71.01.90.91.20.41.01.43.92.64.24.05.78.8

us-gaap:ForeignExchangeContract, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5244342928415451413042294864826656
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue5.610.46.06.39.116.024.421.216.29.511.68.012.415.112.79.611.4

us-gaap:InterestRateContract, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value778328499402269208161182210262296301301300501525358
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue83.177.488.387.887.680.972.975.583.083.282.082.977.870.877.476.373.1

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value637227323215124116120129124163167166202243339265173167247271294
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue68.153.557.246.940.445.154.353.549.051.746.345.752.257.352.438.528.534.145.356.757.2

us-gaap:FairValueInputsLevel3



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value299197242243183141101112129152194197185181308423434323298207220
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue31.946.542.853.159.654.945.746.551.048.353.754.347.842.747.661.571.565.954.743.342.8

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value637227323215124116120129124163167166202243339265167
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue68.153.557.246.940.445.154.353.549.051.746.345.752.257.352.438.534.1

us-gaap:FairValueInputsLevel3, us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value299197242243183141101112129152194197185181308423323
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue31.946.542.853.159.654.945.746.551.048.353.754.347.842.747.661.565.9

us-gaap:FinancialInstrument

us-gaap:Derivative



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value936424565458307257221241253315361363387424647688490
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-199-102-127-471463133118999356535081-24-139-126-24-4348-1085-73-6014-4
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0-1-14248103469259110391746121604
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs-0.01.00.8-8.514.36.36.08.53.04.310.717.04.06.2-37.5-7.9-0.0-12.5-20.935.4-3.7120.0-16.4-26.70.0-100.0

us-gaap:CrossCurrencyInterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312015-06-302015-03-312014-12-31
Value-29-11-6000000-330
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs14.610.84.7-0.00.00.00.00.00.030.60.0

us-gaap:ForeignExchangeContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value99941131921941992212192252402422392312552742712902772312222232099510710193
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs-49.7-92.2-89.0-408.51385.7315.9166.2185.6227.3258.1432.1450.9462.0314.8-1141.7-195.0-230.2-1154.2-537.2462.5-206.54180.0-130.1-178.3721.4-2325.0

us-gaap:InterestRateContract



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-269-184-233-243-182-140-96-111-129-151-192-195-183-179-307-421-416-304-283-191-302-210-180-183-87-101
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs135.2180.4183.5517.0-1300.0-222.2-72.2-94.1-130.3-162.4-342.9-367.9-366.0-221.01279.2302.9330.21266.7658.1-397.9279.6-4200.0246.6305.0-621.42525.0

us-gaap:FinancingReceivableAllowanceForCreditLosses



Period End2020-03-31
Value13
Percentage of FinancingReceivableAllowanceForCreditLosses100.0

dei:LegalEntity

aes:AESArgentina



Period End2020-03-31
Value28
Percentage of FinancingReceivableAllowanceForCreditLosses215.4

aes:MongDuongSubsidiary



Period End2020-03-31
Value34
Percentage of FinancingReceivableAllowanceForCreditLosses261.5

us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity

us-gaap:AccountingStandardsUpdate201613, aes:AESArgentina



Period End2020-01-01
Value29
Percentage of FinancingReceivableAllowanceForCreditLosses0.0

us-gaap:StatementGeographical

aes:OtherEntity



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLosses0.0

country:AR



Period End2020-03-31
Value13
Percentage of FinancingReceivableAllowanceForCreditLosses100.0

country:CL



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLosses0.0

country:US



Period End2020-03-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLosses0.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value310307302389467457472476454441563543534519949710097131130121158156156149153151200193276250230201164153172163160240228227223186
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GuaranteeObligationsMaximumExposure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value12751226105911091108115885311029109309671081678789679527475482496
Percentage of GuaranteeObligationsMaximumExposure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:SecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302016-12-31
Value141932116807843863697245
Percentage of GuaranteeObligationsMaximumExposure1.11.53.010.57.26.75.07.84.00.90.631.1

us-gaap:UnsecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value343342382325368368348273525212524518514675
Percentage of GuaranteeObligationsMaximumExposure26.927.936.129.333.231.840.824.85.75.612.922.727.321.514.2

us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value906853633656633435716795806799457497416355341359
Percentage of GuaranteeObligationsMaximumExposure71.169.659.859.257.151.065.087.483.473.967.473.278.974.770.772.4

us-gaap:IndemnificationGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value12121212272727272727272727272727272727
Percentage of GuaranteeObligationsMaximumExposure0.91.01.11.12.42.33.22.53.02.92.82.54.03.44.05.15.75.65.4

us-gaap:InterestPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value247201236194265191272200289228353225365247368249333251341244346260402272395263396275415295426320433331395286383265375259351271244
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value203230236236310300278293281284350330329302294312354343336391363357375346324334345363373
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventorySuppliesNetOfReserves



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value258257259260269277284290288278310303316328343343328332334343344345366364363350366400393
Percentage of InventorySuppliesNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value4384424554184188171763103315374108028410133099000812837838054000202219261232212076134150143194
Percentage of LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableAllowance



Period End2020-03-312020-01-012019-12-31
Value32320
Percentage of LoansAndLeasesReceivableAllowance100.0100.00.0

us-gaap:LongTermAccountsNotesAndLoansReceivableNetNoncurrent



Period End2020-03-312020-01-012019-12-31
Value130013191351
Percentage of LongTermAccountsNotesAndLoansReceivableNetNoncurrent100.0100.0100.0

us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccountingStandardsUpdate201613



Period End2020-01-01
Value32
Percentage of LongTermAccountsNotesAndLoansReceivableNetNoncurrent2.4

us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyAccrualAtCarryingValue

aes:Litigation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value43555256555348465150174173181179177208234189184199193199258238251239260320321
Percentage of LossContingencyAccrualAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Range, us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyEstimateOfPossibleLoss

srt:Maximum, us-gaap:SecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value44154932491464
Percentage of LossContingencyEstimateOfPossibleLoss100.0100.0100.0100.0100.0100.0100.0100.0

srt:Maximum, us-gaap:UnsecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value296296296247247247247247
Percentage of LossContingencyEstimateOfPossibleLoss7400.07400.01973.3504.1771.9504.11764.3385.9

srt:Minimum, us-gaap:SecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.00.00.00.00.01000000.00.0
Percentage of LossContingencyEstimateOfPossibleLoss0.00.00.00.00.00.07.10.0

srt:Minimum, us-gaap:UnsecuredDebt, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11111122
Percentage of LossContingencyEstimateOfPossibleLoss25.025.06.72.03.12.014.33.1

us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency

srt:Maximum, aes:Litigation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value689503456461439439127100
Percentage of LossContingencyEstimateOfPossibleLoss17225.012575.03040.0940.81371.9895.9907.1156.2

srt:Maximum, us-gaap:EnvironmentalRemediationContingencyDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315151616171616
Percentage of LossContingencyEstimateOfPossibleLoss325.0375.0100.032.750.034.7114.325.0

srt:Maximum, us-gaap:GuaranteeObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value15715715715715715768272
Percentage of LossContingencyEstimateOfPossibleLoss3925.03925.01046.7320.4490.6320.4485.7425.0

srt:Maximum, us-gaap:IndemnificationGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1212121227272727
Percentage of LossContingencyEstimateOfPossibleLoss300.0300.080.024.584.455.1192.942.2

srt:Minimum, aes:Litigation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value260754952797999100
Percentage of LossContingencyEstimateOfPossibleLoss6500.01875.0326.7106.1246.9161.2707.1156.2

srt:Minimum, us-gaap:GuaranteeObligations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.00.00.00.00.01000000.00.0
Percentage of LossContingencyEstimateOfPossibleLoss0.00.00.00.00.00.07.10.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:NonRecourseDebt

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value161571580414402147511370413524126991425914250133501547914942150961512014381147611365413672113871264412538
Percentage of NonRecourseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value11817751932114528842701273016841756254022271963122210682030145524102267427334573470
Percentage of NonRecourseDebt7.34.913.47.821.020.021.511.812.319.014.413.18.17.114.19.917.716.637.527.327.7

us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value170851671216205158401581515645155811546515626153401707916387158341579215887158711563315792155911574915600
Percentage of NonRecourseDebt105.7105.7112.5107.4115.4115.7122.7108.5109.7114.9110.3109.7104.9104.4110.5107.5114.5115.5136.9124.6124.4

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value173381657916334158961658816225154291594316006158901770616905163181618816411162161606415939156601610116008
Percentage of NonRecourseDebt107.3104.9113.4107.8121.0120.0121.5111.8112.3119.0114.4113.1108.1107.1114.1109.9117.7116.6137.5127.3127.7

us-gaap:NotesReceivableGross



Period End2020-03-31
Value126
Percentage of NotesReceivableGross100.0

us-gaap:AdjustmentsForNewAccountingPronouncements, dei:LegalEntity

us-gaap:AccountingStandardsUpdate201613, aes:MongDuongSubsidiary



Period End2020-01-01
Value1400
Percentage of NotesReceivableGross0.0

us-gaap:StatementGeographical

aes:OtherEntity



Period End2020-03-31
Value9
Percentage of NotesReceivableGross7.1

country:AR



Period End2020-03-312014-09-302014-06-302013-12-31
Value61234243286
Percentage of NotesReceivableGross48.40.00.00.0

country:CL



Period End2020-03-31
Value39
Percentage of NotesReceivableGross31.0

country:US



Period End2020-03-31
Value17
Percentage of NotesReceivableGross13.5

us-gaap:NotesReceivableNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value1131097391110116119155186194238279302264245248282296343291343293143153156184217290226239256295
Percentage of NotesReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

aes:MongDuongSubsidiary



Period End2020-03-31
Value1400
Percentage of NotesReceivableNet1238.9

us-gaap:StatementGeographical

aes:OtherEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value912871323991217711120
Percentage of NotesReceivableNet8.011.011.07.711.819.87.65.86.58.82.93.94.00.0

country:AR



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value48646584979383119174177216241263236217218219237284256272278131138139164
Percentage of NotesReceivableNet42.558.789.092.388.280.269.776.893.591.290.886.487.189.488.687.977.780.182.888.079.394.991.690.289.189.1

country:CL



Period End2020-03-312019-12-31
Value3933
Percentage of NotesReceivableNet34.530.3

country:US



Period End2020-03-312019-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1706191920202121202020160
Percentage of NotesReceivableNet15.00.02.56.86.37.68.28.57.46.85.86.94.70.0

us-gaap:PrepaidExpenseCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value1068072981111309711666628983118839291116108121115129175208177199179199187256231226159238158190180203234190172221162175
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value269722538325148248242484425242250552426924311241192991628697286902853929087284162899728491283073013629377304593067031321311513059630835320583221031837314293101631774319482994527929
Percentage of PropertyPlantAndEquipmentOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value873888886896890879837782753672538538538323787878
Percentage of RedeemableNoncontrollingInterestEquityCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:RedeemableNoncontrollingInterestEquityCommonCarryingAmount

aes:ColonDomain



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value195210208218212201
Percentage of RedeemableNoncontrollingInterestEquityCommonCarryingAmount100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value426336455438519370441379415274437313218278291250294295341308318283487482589597620765760751735574448484795530512574609572565407722
Percentage of RestrictedCashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value47175229538654685649560457095657552548456179607461295700576856736184617164617084703573257566750876417651796678077741751478369501104719729985710837110421041310783106541053688807027
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:NoncontrollingInterest



Period End2020-03-312019-03-31
Value-160
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.30.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value-2692-2229-2335-2147-2107-2071-2020-1988-1808-1876-2756-3883-3286-2882-2920-2758-2727-2278-2248-2383-2504-2602-2881-2724-2855-2847-3009-3018-2378-2594
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-57.1-42.6-43.4-39.3-37.3-37.0-35.4-35.1-32.7-38.7-48.4-62.9-44.9-37.7-38.9-28.3-27.7-21.0-20.4-22.9-23.2-24.4-27.3-30.70.00.00.0-42.90.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value766477767948803880398154832884028397850185928718840984438525850784998471846084448462845784476868685968456834683267766659
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest162.5148.7147.6147.0142.3145.5145.9148.5152.0175.5150.7141.3114.8110.4113.587.486.278.276.681.178.579.480.277.30.00.00.097.20.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value888888888888888888888887777777
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.20.10.10.10.10.10.10.10.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.00.00.10.00.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value217822332246226024152396240423482332238029933053313829062886290729833022289432203013305331693297344833213153305831082945341233783982378336243926425039403893396742894205398238393722335831812867
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest46.242.741.741.342.842.842.141.542.249.148.450.351.251.050.051.248.249.044.845.542.841.741.943.945.143.439.639.240.139.243.535.638.038.936.836.238.537.836.137.240.747.40.00.00.047.80.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value-583-692-614-824-839-1005-1133-1234-1525-2276-1146143512-150-26467888710188446201056942791650698513210-8-1241-1093
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-12.4-13.2-11.4-15.1-14.9-17.9-19.8-21.8-27.6-47.0-20.12.37.0-2.0-3.57.09.09.47.66.09.88.87.57.30.00.00.0-0.10.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-312008-12-312007-12-312006-12-31
Value-1858-1867-1867-1867-1867-1878-1878-1879-1879-1892-1904-1837-1371-1089-780-489-434-308-272-216-132-118-118-126-126-126-127-14400
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-39.4-35.7-34.7-34.1-33.1-33.5-32.9-33.2-34.0-39.1-33.4-29.8-18.7-14.2-10.4-5.0-4.4-2.8-2.5-2.1-1.2-1.1-1.1-1.40.00.00.0-2.00.00.0

us-gaap:TreasuryStockShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value153153153153153154154154154155155155155156156156156149141132112110989188907067656666604142362421171088910
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:ValueAddedTaxReceivableNoncurrent

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value11111115171614213031383538242324242748313336363838464755
Percentage of ValueAddedTaxReceivableNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:SharesIssued us-gaap:StatementEquityComponents


us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService


us-gaap:Revenues us-gaap:StatementBusinessSegments


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


us-gaap:Revenues us-gaap:ProductOrService


us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService


us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents


us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


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


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


us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents


us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents


us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:AdjustmentsForNewAccountingPronouncements


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


us-gaap:ProfitLoss us-gaap:StatementEquityComponents