AES


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue

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

us-gaap:CommonStockSharesIssued
us-gaap:StatementEquityComponents
us-gaap:PreferredStockSharesIssued

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:GainsLossesOnExtinguishmentOfDebt
dei:LegalEntity, us-gaap:LongtermDebtType
us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

us-gaap:IncomeLossFromContinuingOperations
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

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

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

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

us-gaap:IncomeTaxesPaidNet

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

us-gaap:InterestPaidNet

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

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
us-gaap:IncomeStatementLocation
us-gaap:OtherIncome

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
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:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

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

us-gaap:AssetsCurrent
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:FairValueByAssetClass

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent
us-gaap:StatementGeographical
us-gaap:ReceivablesNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent
us-gaap:ConsolidatedEntities
us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:Land

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization
us-gaap:AssetsNoncurrent

us-gaap:ConstructionInProgressGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:ConsolidatedEntities
us-gaap:PublicUtilityRegulatedOrUnregulatedStatus

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

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

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:BalanceSheetLocation

us-gaap:OtherAssetsNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableCurrent
us-gaap:ConsolidatedEntities

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:LiabilitiesNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization
us-gaap:ConsolidatedEntities
us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:RetirementPlanSponsorLocation
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

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

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

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital
dei:LegalEntity
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity
us-gaap:ConsolidatedEntities

us-gaap:TreasuryStockValue
us-gaap:ConsolidatedEntities

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

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

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

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
dei:LegalEntity, us-gaap:LongtermDebtType
us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:ProceedsFromSaleOfShortTermInvestments

aes:AcquisitionsOfNoncontrollingInterests
dei:LegalEntity
aes:AssetAcquisitionPurchasePrice
us-gaap:StatementEquityComponents
aes:CapitalContributionsFromNoncontrollingInterests

aes:DebtRetirementLosses

aes:DispositionsAcquisitionsGainsLosses
dei:LegalEntity
aes:EquityMethodInvestmentLongLivedAssetImpairment
dei:LegalEntity
aes:EquityMethodInvestmentOTTI
us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyType
aes:EquityMethodInvestmentPurchasePriceAgreement
dei:LegalEntity, us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
aes:FairValueMeasurementInputsNonrecurring
dei:LegalEntity, us-gaap:Range, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:MeasurementInputType

aes:FairValueMeasurementsWithUnobservableInputsReconciliationRecurringBasisRegulatoryAssetsLiabilities
us-gaap:DerivativeInstrumentRisk

aes:ForwardContractIndexedToIssuersEquityInterestRate

aes:ImpairmentLosses

aes:IncomeLossFromContinuingOperationsDiluted

aes:IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet

aes:IssuanceOfPreferredSharesInSubsidiaries

aes:IssuanceOfRecourseDebt
dei:LegalEntity
aes:LossFromEquityMethodInvestmentNotRecognized
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
aes:LossOnCashFlowHedgesDueToImpairmentOfAssets

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

aes:PaymentsForFinancedCapitalExpenditures

aes:PreTaxContribution

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

aes:RepaymentsOfNonrecourseDebt

aes:RepaymentsOfRecourseDebt
dei:LegalEntity
aes:ReversalOfCostOfGoods

aes:SegmentReportingInformationAdjustedPretaxContribution
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents
aes:StockIssuedandexercisedduringperiodsharessharebasedcompensation

us-gaap:AccretionExpense

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther
us-gaap:BalanceSheetLocation
us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries
dei:LegalEntity
us-gaap:BalanceSheetLocation

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs
us-gaap:BalanceSheetLocation
us-gaap:AssetAcquisition, us-gaap:SubsequentEventType
us-gaap:AssetAcquisitionPriceOfAcquisitionExpected

us-gaap:AssetImpairmentCharges
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:BusinessCombinationConsiderationTransferred1

us-gaap:BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1

us-gaap:BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:SubsequentEventType
dei:LegalEntity
us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContributionOfProperty
dei:LegalEntity, us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis
us-gaap:CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
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:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
us-gaap:StatementEquityComponents
us-gaap:EquityFairValueAdjustment
dei:LegalEntity
us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal
dei:LegalEntity, us-gaap:SubsequentEventType
us-gaap:EquityMethodInvestmentSoldCarryingAmount
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ExtinguishmentOfDebtAmount
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
dei:LegalEntity, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:StatementBusinessSegments

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
us-gaap:DerivativeInstrumentRisk

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
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:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
dei:LegalEntity
dei:LegalEntity
us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

us-gaap:ForeignCurrencyTransactionGainBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:ForeignCurrencyTransactionLossBeforeTax

us-gaap:ForwardContractIndexedToIssuersEquityForwardRate

us-gaap:ForwardContractIndexedToIssuersEquityShares

us-gaap:GainLossOnContractTermination

us-gaap:GainLossOnDispositionOfAssets1
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:IncomeStatementLocation

us-gaap:GainLossOnSaleOfBusiness
dei:LegalEntity
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:GainLossOnSaleOfOtherAssets
us-gaap:IncomeStatementLocation
us-gaap:IncomeStatementLocation
us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse
dei:LegalEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

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

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
dei:LegalEntity, us-gaap:DisposalGroupClassification
us-gaap:IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsAttributableToParentBeforeIncomeTax
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InvestmentIncomeInterest

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

us-gaap:OperatingLeaseLeaseIncome

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

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

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

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

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

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonoperatingExpense
us-gaap:IncomeStatementLocation

us-gaap:OtherNonoperatingIncome
us-gaap:IncomeStatementLocation

us-gaap:OtherOperatingActivitiesCashFlowStatement
us-gaap:BusinessAcquisition
us-gaap:OtherPaymentsToAcquireBusinesses

us-gaap:PaymentsForAdvanceToAffiliate
dei:LegalEntity

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfFinancingCosts
dei:LegalEntity
us-gaap:PaymentsToAcquireAdditionalInterestInSubsidiaries

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates
dei:LegalEntity
us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToMinorityShareholders
dei:LegalEntity, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ProceedsFromContributionsFromAffiliates
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ProceedsFromDivestitureOfBusinesses

us-gaap:ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:ProceedsFromIssuanceOfConvertiblePreferredStock
us-gaap:StatementEquityComponents
us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ProceedsFromLegalSettlements

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit
dei:LegalEntity
us-gaap:ProceedsFromSaleAndCollectionOfReceivables

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities
dei:LegalEntity
us-gaap:ProceedsFromSaleOfEquityMethodInvestments
dei:LegalEntity, us-gaap:SubsequentEventType
dei:LegalEntity, us-gaap:CounterpartyName, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:SubsequentEventType
us-gaap:ProceedsFromSaleOfInterestInPartnershipUnit

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:RepaymentsOfLinesOfCredit
dei:LegalEntity
us-gaap:SaleOfStockConsiderationReceivedOnTransaction
dei:LegalEntity
us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction
dei:LegalEntity
us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction

us-gaap:SalesTypeAndDirectFinancingLeasesProfitLoss
dei:LegalEntity
dei:LegalEntity
us-gaap:ServicingLiabilityAtAmortizedCostAmortization
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
dei:LegalEntity
us-gaap:StockholdersEquityPeriodIncreaseDecrease
dei:LegalEntity, us-gaap:SubsequentEventType
us-gaap:SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
dei:LegalEntity
us-gaap:TemporaryEquityOtherChanges

us-gaap:UnrealizedGainLossOnDerivatives
dei:LegalEntity
us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation

us-gaap:VariableLeaseIncome
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
aes:AccumulatedOtherComprehensiveIncomeLossBeforeTaxExpectedIncreaseDecreaseNextTwelveMonths

aes:AssetsNoncurrentExcludingPropertyPlantAndEquipment
us-gaap:ConsolidatedEntities

aes:BasisDifferenceBetweenCarryingAmountAndInvestment

aes:ConstructionLineOfCreditFacilityRemainingBorrowingCapacity

aes:DebtDefaultAmount
aes:DebtDefaultBySubsidiary, aes:TypeOfDebtDefault

aes:DebtServiceReservesAndOtherDeposits

aes:DeferredTaxAssetsTaxCreditCarryforwardsGross

aes:DeferredTaxLiabilitiesInvestmentInUSTaxPartnerships
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
aes:DisposalGroupNotDiscontinuedOperationOwnershipInterestSold
us-gaap:AwardType
aes:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedRelatedToCurrentCurrentYearGrantsPerYear
us-gaap:CounterpartyName
aes:EquityMethodInvestmentOwnershipPercentageSold

aes:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsLiabilitiesValue

aes:LeaseLiabilityOperatingandFinancing
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
aes:LongTermPurchaseCommitment
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
aes:LongTermPurchaseCommitmentThereafter

aes:NonRecourseDebtCurrent
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

aes:NonRecourseDebtNonCurrent
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

aes:NonRecourseDebtexcludingFinanceLeaseLiabilitiesCurrent

aes:NonrecourseDebtexcludingFinanceLeaseLiabilities

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

aes:OtherCurrentAssetsAllowance

aes:OtherLineOfCreditFacilityRemainingBorrowingCapacity

aes:OtherNoncurrentAssetsAllowance

aes:PropertyPlantAndEquipmentElectricGenerationDistributionAssetsAndOtherNetHeldForSale
us-gaap:PublicUtilityRegulatedOrUnregulatedStatus

aes:PropertyPlantAndEquipmentNetOfAccumulatedDepreciationMortgagedPledgedOrSubjectToLiens

aes:RecourseDebtCurrent

aes:RecourseDebtNonCurrent
us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType

aes:RecourseDebtTotal

aes:RestrictedCashAndDebtServiceReserves

aes:RestrictedNetAssets
dei:LegalEntity
aes:ReversalOfCostOfGoodsSold

aes:RightofuseAssetOperatingandFinancing
us-gaap:AwardType
aes:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriodTotalFairValue
us-gaap:AwardType
aes:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestNumber
us-gaap:AwardType
aes:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestWeightedAverageGrantDateFairValue
us-gaap:AwardType
aes:ShareBasedCompensationEstimatedForfeitureRateNonOfficers
us-gaap:Range, us-gaap:AwardType
aes:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAwardPayoutRange
us-gaap:AwardType
aes:StockOptionGrantPriceAsPercentOfMarketPrice

aes:UndistributedEarningsOfMinorityOwnedAffiliatesIncludedInRetainedEarnings

aes:UnrecognizedTaxBenefitsAnticipatedToResultInNetDecreaseOfUnrecognizedTaxBenefitsWithin12MonthsOfBalanceSheetDateMaximum

aes:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRatePortionWithAttributesWarrantingFullValuationAllowance

aes:UnrecognizedTaxbenefitsAnticipatedToResultInNeDecreaseofUnrecognizedTaxBenefitsWIthin12MonthsofBalanceSheetDateMinimum

dei:EntityCommonStockSharesOutstanding
us-gaap:SubsequentEventType

us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss
dei:LegalEntity
us-gaap:StatementGeographical
us-gaap:AccountsReceivableGross
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:AccountsReceivableNetNoncurrent
us-gaap:FairValueByMeasurementBasis
us-gaap:StatementGeographical
us-gaap:AccountsReceivableNoncurrentNonaccrual

us-gaap:AccrualForEnvironmentalLossContingencies
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxes
us-gaap:ConsolidatedEntities
us-gaap:AccumulatedAmortizationOfNoncurrentDeferredFinanceCosts

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

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

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:AdditionalPaidInCapitalPreferredStock

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables
dei:LegalEntity, us-gaap:LongLivedAssetsHeldForSaleByAssetType
us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:BalanceSheetLocation

us-gaap:AssetRetirementObligation
aes:DebtDefaultBySubsidiary, aes:TypeOfDebtDefault
us-gaap:AssetsNet

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired
us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount

us-gaap:BusinessCombinationStepAcquisitionEquityInterestInAcquireeIncludingSubsequentAcquisitionPercentage
us-gaap:BusinessAcquisition
aes:CommodityDerivatives
us-gaap:CommodityContractAssetCurrent

us-gaap:ContractWithCustomerLiability
dei:LegalEntity
dei:LegalEntity, us-gaap:MajorCustomers
aes:RecourseDebtByInstrument, us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:InvestmentType, us-gaap:LongtermDebtType, us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DeferredIncome
us-gaap:StatementGeographical

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpense
us-gaap:ConsolidatedEntities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:RetirementPlanSponsorLocation
us-gaap:BalanceSheetLocation
us-gaap:DerivativeAssetsCurrent
us-gaap:BalanceSheetLocation
us-gaap:DerivativeAssetsNoncurrent

us-gaap:DerivativeCollateralRightToReclaimCash

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:DerivativeLiabilities
us-gaap:BalanceSheetLocation
us-gaap:DerivativeLiabilitiesCurrent
us-gaap:BalanceSheetLocation
us-gaap:DerivativeLiabilitiesNoncurrent

us-gaap:DerivativeLiabilityCollateralRightToReclaimCashOffset

us-gaap:DerivativeLiabilityFairValueOfCollateral

us-gaap:DerivativeNotionalAmount
aes:DerivativeByType, us-gaap:DerivativeInstrumentRisk
us-gaap:Currency, us-gaap:DerivativeInstrumentRisk

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent

us-gaap:DividendsPayableCurrentAndNoncurrent
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueFromRelatedParties
us-gaap:ConsolidatedEntities
us-gaap:DueFromRelatedPartiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:DueToRelatedPartiesCurrent
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueToRelatedPartiesCurrentAndNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:DueToRelatedPartiesNoncurrent
us-gaap:StatementGeographical
us-gaap:EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
dei:LegalEntity
us-gaap:EquityMethodInvestmentOwnershipPercentage
dei:LegalEntity, us-gaap:SubsequentEventType
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

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:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

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

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

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

us-gaap:IncomeTaxReceivable

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivableNoncurrent

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InterestPayableCurrent

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventorySuppliesNetOfReserves
dei:LegalEntity
us-gaap:Investments

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
us-gaap:DebtInstrument, us-gaap:StatementBusinessSegments
us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
us-gaap:DebtInstrument, us-gaap:StatementBusinessSegments
us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd

us-gaap:LoansAndLeasesReceivableAllowance

us-gaap:LongTermAccountsNotesAndLoansReceivableNetNoncurrent
us-gaap:ShortTermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:Range
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:Range, us-gaap:LongtermDebtType, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:Ownership, us-gaap:SubsequentEventType
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners
dei:LegalEntity, us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByParent
dei:LegalEntity, us-gaap:Ownership, us-gaap:SubsequentEventType
us-gaap:Ownership
aes:NonRecourseDebtByType
us-gaap:NonRecourseDebt
aes:NonRecourseDebtByType, aes:NonRecourseDebtInterestType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
dei:LegalEntity, us-gaap:LongLivedAssetsHeldForSaleByAssetType
us-gaap:NotesAndLoansReceivableNetCurrent
dei:LegalEntity, us-gaap:LongLivedAssetsHeldForSaleByAssetType
us-gaap:NotesAndLoansReceivableNetNoncurrent

us-gaap:NotesReceivableGross
us-gaap:StatementGeographical

us-gaap:NotesReceivableNet
dei:LegalEntity
dei:LegalEntity, us-gaap:LongLivedAssetsHeldForSaleByAssetType
us-gaap:StatementGeographical
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
dei:LegalEntity, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:OtherIntangibleAssetsNet
dei:LegalEntity, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
dei:LegalEntity
us-gaap:OtherLongTermDebt
dei:LegalEntity, us-gaap:SubsequentEventType
us-gaap:OwnshareLendingArrangementSharesIssued
us-gaap:RetirementPlanSponsorLocation
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
us-gaap:StatementEquityComponents
us-gaap:PreferredStockIncludingAdditionalPaidInCapital
dei:LegalEntity
us-gaap:PreferredStockShareSubscriptions
dei:LegalEntity, us-gaap:SubsequentEventType
us-gaap:PreferredStockValue
us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:PreferredUnitsCumulativeCashDistributions

us-gaap:PrepaidExpenseCurrent

us-gaap:PropertyPlantAndEquipmentOther
us-gaap:ConsolidatedEntities
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PublicUtilityRegulatedOrUnregulatedStatus

us-gaap:PropertyPlantAndEquipmentOtherNet
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInFifthYear
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInFourthYear
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInNextTwelveMonths
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInSecondYear
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInThirdYear
us-gaap:StatementGeographical
us-gaap:ReceivableWithImputedInterestDiscount

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

us-gaap:RegulatoryAssets

us-gaap:RegulatoryAssetsCurrent
us-gaap:RegulatoryAsset

us-gaap:RegulatoryAssetsNoncurrent
us-gaap:RegulatoryAsset

us-gaap:RegulatoryLiabilities

us-gaap:RegulatoryLiabilityCurrent
us-gaap:RegulatoryLiability

us-gaap:RegulatoryLiabilityNoncurrent
us-gaap:RegulatoryLiability
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivable

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount
us-gaap:ConsolidatedEntities
us-gaap:SeniorLongTermNotes
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:Range, us-gaap:AwardType

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
aes:TaxCreditExpiration, us-gaap:TaxCreditCarryforward
us-gaap:TaxCreditCarryforwardAmount
us-gaap:TaxCreditCarryforward
us-gaap:TaxCreditCarryforward, us-gaap:TaxPeriod

us-gaap:TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests

us-gaap:TreasuryStockShares
dei:LegalEntity, us-gaap:CounterpartyName, us-gaap:SubsequentEventType
us-gaap:UnbilledContractsReceivable

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:FairValueByMeasurementBasis
us-gaap:ValueAddedTaxReceivableNoncurrent

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Inventory Net
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Derivative Liabilities
Current Liabilities
Accrued Income Taxes Current
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Inventories
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
InventoryNet
Inventory Raw Materials Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄8.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.0NA
us-gaap:CommonStockParOrStatedValuePerShare █████████████████████████████████▁██████1e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-080.01e-081e-081e-081e-081e-081e-08NA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock██▇▆▆▆▅▅▅▅▄▄▁▁▁818.7818.6818.4818.1817.9817.9817.8817.8817.7817.6817.2817.2816.4816.3816.3NANANA816.1NANANA815.8NANANANA813.3NANANA810.7NANANA807.6NANANA804.9NA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:PreferredStockNA1.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:TreasuryStock▁▁▂▂▂▃▄▄▄▄▆▆▆▆█152.3152.3153.0153.0153.0153.1153.9153.9153.9153.9154.9154.9154.9154.9155.9NANANA156.9NANANA149.0NANANANA90.8NANANA66.4NANANA42.4NANANA17.3NA
us-gaap:CommonStockSharesIssued █████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▅▅▅▅▄▄▄▃▂▂▂▂▁818.662357818.616804818.398654818.159674817.964353817.964353817.843916817.783916817.688854817.593854817.203691817.203691816.449182816.331182816.312913816.312913816.126361816.079347816.061123816.061123815.894592815.894592815.846621815.846624815.558389815.087569814.143636813.31651813.077875812.24809812.021363810.679839810.312922809.947514809.082637807.573277807.093084806.836014806.431926804.894313NA
 us-gaap:PreferredStockSharesIssued us-gaap:StatementEquityComponents us-gaap:PreferredStockNA1.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockSharesAuthorized █████████████████████████████████▁██████1200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.01200.00.01200.01200.01200.01200.01200.01200.0NA
us-gaap:CommonStockSharesOutstanding ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▃▅▄▆▆▆▆▆▆▇▇▇███666.329509666.257334665.370128665.131148664.935827664.907475663.952656663.892656663.797594663.694956662.298096662.297479661.528835661.364449660.388128660.386566660.191726660.108793659.182232659.17594659.001121658.99766666.80879674.461074682.607128702.89922725.30863722.508342742.245268745.144098746.474449744.263855743.875691749.556111767.43412765.186316770.260308782.273322784.643934787.60724NA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁670.0666.0NA665.0665.0668.0NA667.0667.0667.0NA665.0664.0663.0NA663.0662.0659.0NA662.0659.0663.0NA682.0695.0706.0724.0NA747.0751.0749.0NA747.0768.0785.0NA778.0787.0792.0NA799.0
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▄▄666.0666.0NA665.0665.0664.0NA664.0664.0663.0NA662.0661.0661.0NA660.0660.0659.0NA659.0659.0661.0NA679.0693.0704.0724.0NA742.0747.0745.0NA747.0764.0766.0NA778.0782.0787.0NA794.0
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RestrictedStockUnitsRSUNA4.0NA3.02.0NANANANANANANANANANANANA4.0NANA5.0NANANANA1.02.0NANANA1.0NANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:StockCompensationPlan▁█1.05.0NA6.05.01.0NA1.01.01.0NA2.04.06.0NA6.07.07.0NANANA8.0NANANA6.0NANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▆▅▇▅▅▆▅▆▆▆▆▆▇█▁▆▆▆▂▆▄▆▅▆▆▆▆▅▆▆▆▆▁▆▇▅▅▆▆▄▆0.04-0.220.48-0.5-0.120.22-0.120.320.020.230.190.150.441.04-2.030.230.08-0.04-1.440.26-0.730.19-0.130.270.10.2-0.08-0.280.090.220.110.23-2.10.180.45-0.27-0.170.220.28-0.550.14
us-gaap:EarningsPerShareDiluted ▆▅▇▅▅▆▅▆▆▆▆▆▇█▁▆▆▆▂▆▄▆▅▆▆▆▆▅▆▆▆▆▁▆▇▅▅▆▆▄▆0.04-0.220.47-0.5-0.120.22-0.120.320.020.230.190.150.441.03-2.030.230.08-0.04-1.440.26-0.730.19-0.130.260.10.2-0.08-0.280.090.220.110.23-2.10.180.44-0.27-0.170.220.28-0.550.14
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▆▅▇▅▅▆▅▆▆▆▆▆▆█▃▆▆▆▅▆▅▆▅▆▆▆▆▅▆▆▆▆▁▆▇▆▅▆▆▄▆3e-08-2.2e-074.8e-07-5e-07-1.3e-072.2e-07-1.2e-073.2e-072e-082.3000000000000002e-071.5e-071.5e-071.5e-071.04e-06-1.03e-062.3000000000000002e-078e-08-4e-08-3e-072.6e-07-1.6e-071.9e-07-1.3e-072.7e-071.0000000000000001e-072.0000000000000002e-07-7e-08-2.3000000000000002e-071.7000000000000001e-072.2e-071.4e-073.1e-07-2.1000000000000002e-069e-084.5000000000000003e-071.3e-07-1.5e-072.4e-073e-07-5.6e-075.0000000000000004e-08
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare ▆▅▇▅▅▆▅▆▆▆▆▆▆█▃▆▆▆▅▆▅▆▅▆▆▆▆▅▆▆▆▆▁▆▇▆▅▆▆▄▆3e-08-2.2e-074.6999999999999995e-07-5e-07-1.3e-072.2e-07-1.2e-073.2e-072e-082.3000000000000002e-071.5e-071.5e-071.5e-071.03e-06-1.03e-062.3000000000000002e-078e-08-4e-08-3e-072.6e-07-1.6e-071.9e-07-1.3e-072.6e-071.0000000000000001e-072.0000000000000002e-07-7e-08-2.3000000000000002e-071.7000000000000001e-072.2e-071.4e-073.1e-07-2.1000000000000002e-069e-084.4e-071.2e-07-1.5e-072.4e-073e-07-5.6e-075.0000000000000004e-08
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
 COGS Ratio us-gaap:ProductOrService us-gaap:ElectricDistribution▂▄▂▃▁▄▄▆▄▆▄▆▄▄▂█▆672.0707.0645.0680.0624.0712.0720.0799.0724.0785.0724.0777.0716.0722.0660.0853.0783.0NANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:ProductOrService us-gaap:ElectricityGeneration█▆▆▅▁▁▃▄▃▅▆█▄▇▇▅▅2028.01928.01915.01865.01593.01626.01711.01826.01759.01865.01898.02060.01821.02018.01983.01840.01830.0NANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestNANANANA-1.0NANANANANANA-1.0-1.0-4.0NA12.0NANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization aes:MinorityOwnedAffiliates▂▇▇▆█▅▄▄▃▂▃▃▃▂▃▂▂▂▁▁▁▁▁▁▂▂▃▃▂▃▅220.0506.0476.0465.0569.0370.0315.0326.0267.0214.0228.0249.0279.0206.0230.0191.0174.0167.0147.0153.0152.0134.0145.0139.0173.0184.0277.0269.0206.0265.0359.0NANANANANANANANANANA
 Margin from Continuing Operations us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestNANANANA-1.0NANANANANANA-1.0-1.0-4.0NA12.0NANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:ComprehensiveIncomeNetOfTax ▆▆▇▅▆▅▆▆▆▆▆▆▆█▄▆▆▆▆▆▄▆▅▅▆▅▅▅▆▆▆▆▁▅▇▆▄▇█▅█-81.018.0545.0-154.0-84.0-318.028.022.0-23.0122.077.069.0110.0733.0-552.0227.029.048.048.0190.0-443.0202.0-210.0-133.0173.0-134.0-143.0-170.092.0180.050.0160.0-1608.0-150.0524.0207.0-593.0483.0684.0-209.0597.0
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▃▅▅▂▅▄▄▄▄▄▄▅▆▅▄▅▅▅▅▄▅▃▆▂▆▃▅▇▅▅▅▁▅▃▆█▄▇▇▆▇-104.0151.0102.0-166.081.0-21.0-21.040.030.053.09.0114.0180.0122.030.0127.091.0142.0168.066.090.0-62.0189.0-229.0261.0-88.0125.0289.0171.0147.0136.0-304.0159.0-114.0245.0447.0-12.0339.0325.0249.0385.0
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▆▇▄▅▄▅▆▅▆▆▆▆█▄▆▆▆▆▆▄▆▅▄▇▅▅▆▆▆▆▅▁▅█▅▄▆▆▄▆-185.0169.0647.0-320.0-3.0-339.07.062.07.0175.086.0183.0290.0855.0-522.0354.0120.0190.0216.0256.0-353.0140.0-21.0-362.0434.0-222.0-18.0119.0263.0327.0186.0-144.0-1449.0-264.0769.0-240.0-581.0144.0359.0-458.0212.0
us-gaap:CostOfGoodsAndServicesSold ▅▅▁▃▂▃▄▅▅▇▅█▅▇▆▆▆1972.01971.01654.01789.01693.01831.01871.01924.01981.02064.01976.02166.01937.02084.01998.02053.01990.0NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification,us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations,aes:UruguaianaNANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt ▇▇▄▅▆▇▆▅▅▇▇▇▇▁▆▆▇█▇▇▇█▇▇▃▇▂▇▇▁▆▇▇▇▇▇▆-18.0-1.0-91.0-54.0-40.0-1.0-43.0-65.0-51.0-10.0-1.0-11.0-6.0-170.0-24.0-49.0-12.017.0-1.0-16.00.04.0-21.0-20.0-122.0-23.0-134.0-17.00.0-165.0-47.0-7.00.00.00.0-10.0-37.0NANA-25.00.0
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:AESAndres,aes:NonrecourseDebt14.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:AESPanama,us-gaap:NonrecourseNANANA-16.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:DplSubsidiary,us-gaap:NonrecourseNANANA-34.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:IPALCOEnterprisesInc.,aes:NonrecourseDebtNANANA4.0NANANANANANANANANANA0.0NANANA0.00.00.00.00.0NANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:ConsolidatedEntities,us-gaap:LongtermDebtType srt:ParentCompany,aes:RecourseDebtNANA-108.0NA-37.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▂▂▂▂▁▁▃▂▂▂▃▂▁▃▃▃▂▃▃▁▂▂▂▂▂▃▂▁▄▃▃▅▄▄▆█▆▇▆█▇45.046.046.041.040.038.060.041.049.046.058.043.035.056.060.052.049.054.059.040.047.048.046.045.050.055.051.037.063.059.061.076.064.074.087.0108.091.097.095.0113.098.0
us-gaap:GrossProfit ▄▃▆▄▁▁▂▃▁▂▃▃▂▃▃▃▃▂▃▃▂▁▄▃▄▄▄▃▆▆▄▆▇▃██▇▇▇▇▇728.0664.0906.0756.0524.0507.0560.0701.0502.0586.0646.0671.0600.0656.0643.0711.0670.0593.0662.0688.0574.0504.0718.0673.0754.0721.0794.0670.0937.0918.0755.0931.01004.0692.01078.01095.01020.01019.01016.01011.0985.0
us-gaap:IncomeLossFromContinuingOperations ▆▅▇▅▆▆▆▇▆▆▆▆▆█▄▆▆▆▅▆▆▆▆▆▆▆▆▅▆▆▆▇▁▆▇▆▆▆▇▅▆24.0-148.0318.0-333.0-86.0144.0-78.0210.016.0154.0102.0102.096.0685.0-688.0152.053.0-24.0-200.0176.0-103.0126.0-85.0180.069.0142.0-47.0-126.0129.0164.0106.0240.0-1569.069.0345.0162.0-119.0191.0237.0-440.041.0
 us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterest▅▅▁█▁▅▂▄▄▄▃▄▂▃▃▄▂▄7.06.0-17.026.0-17.06.0-9.02.01.00.0-3.0-1.0-8.0-3.0-3.0-1.0-9.00.0NA-5.00.01.0NA6.0-4.0-3.0NANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▆▆█▆▆▇▆▆▆▁███▁████▇█▇140.0-163.0-152.0197.0-118.0-119.027.0-124.0-71.0-109.0-918.0116.0167.0126.0-975.0148.0136.0171.0117.082.0130.0-17.0NANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▄▅▇▃▅▆▅▆▅▆▆▆▆█▅▆▆▅▄▆▅▅▆▅▆▆▅▅▆▆▆▇▁▆▇▇▆▇▇▄▆-130.09.0579.0-516.0105.0320.0105.0424.0118.0354.0346.0332.0342.0998.025.0347.0240.0160.0-308.0294.0-22.0160.0237.0166.0384.0335.0118.0-57.0386.0409.0299.0591.0-1251.0201.0773.0660.0228.0625.0703.0-401.0365.0
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest-2.0NANA-1.0-1.00.0NA0.0-26.0-1.0NA-1.0-1.0-1.0NA-11.0-10.0-9.0NA-4.0-5.0-4.0NA-7.0-6.0-8.0NANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest▁█-27.0-24.0NA-34.0-102.0-40.0NA-23.0-9.0-12.0NA-28.0-45.0-9.0NA4.0-39.0-21.0NA-25.0-7.04.0NA-13.0-8.0-14.0NANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest -81.0NA401.0-481.00.0229.0-120.0298.066.0233.0155.0192.0224.0778.0-622.0261.0150.098.056.0230.0-8.083.041.0203.0264.0254.089.0-173.0275.0330.0221.0377.0-1403.0136.0519.0409.0150.0444.0495.0-179.0296.0
 us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest▁█-26.0-23.0NA-27.0-78.0-32.0NA-17.0-9.0-10.0NA-21.0-36.0-10.0NA-1.0-29.0-20.0NA-21.0-3.01.0NA-14.0-7.0NANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▃▃▄▂▄▄▄▄▄▄▅▄▄▅█▄▄▄▁▄▃▄▅▄▄▄▄▄▄▄▄▅▄▄▅▄▄▄▅▂▄-59.08.0161.0-147.0113.089.050.0130.057.0115.0199.0146.0132.0231.0720.0110.092.069.0-353.075.0-7.092.0204.045.0120.096.054.058.0126.081.082.0189.0176.076.0267.0167.084.0178.0218.0-233.0102.0
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity aes:CleanEnergy39.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity aes:DplSubsidiaryNANANA0.025.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity aes:Fluence13.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity aes:GenerSubsidiaryNANANA0.013.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity aes:GuacoldaNANANA28.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest1.0NANA0.01.0NANANA0.0NANANANANA10.0-4.0-3.0-3.0NA-2.0-1.0-1.0NA-3.0-2.0-3.0NANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest▃▃▁▄▆▄▃▃▃▂█▁▁▃▃▃▁▂6.07.0-7.010.025.08.03.06.02.0-2.039.0-7.0-9.01.07.05.0-10.0-1.0NA-4.0-4.03.0NA0.0-1.0-2.0NANANANANANANANANANANANANANANA
us-gaap:IncomeTaxesPaidNet █▁▂▂▃▁▁▁▄▁▁▂▃▂▂▂▃▂▁▂▄▄▁▂▃▂▆▁▂▃▇▁▁▅██▃▅▇▃▄322.050.075.082.0124.052.067.060.0171.065.057.0104.0138.071.086.073.0144.074.062.078.0165.0182.069.072.0144.0103.0237.064.074.0137.0295.067.055.0200.0325.0324.0141.0202.0304.0109.0160.0
us-gaap:InterestExpense ▃▂▅▅▃▃▄▄▄▄▄▄▄▄▁▆▆▆▆▆▇▆▇▇▅▆▇█▆▆▇▇▇▇███▇▆▇▇237.0190.0297.0290.0218.0233.0262.0250.0273.0265.0257.0255.0263.0281.0136.0353.0333.0348.0345.0354.0390.0364.0375.0388.0310.0363.0373.0417.0357.0346.0377.0370.0401.0385.0416.0425.0432.0396.0351.0375.0381.0
us-gaap:InterestPaidNet ▃▁▄▁▄▁▃▂▄▁▄▁▄▂▆▂▆▂▇▂▆▂▆▂▆▃▂▇▂▇▃█▃█▄▇▃█▂▇▃239.0167.0290.0160.0295.0163.0265.0203.0309.0169.0320.0161.0315.0207.0399.0185.0417.0195.0436.0222.0387.0228.0390.0210.0423.0242.0226.0475.0223.0466.0234.0485.0241.0492.0291.0460.0248.0505.0229.0459.0239.0
us-gaap:NetIncomeLoss ▆▅▇▅▆▆▆▇▆▆▆▆▇█▂▆▆▆▃▆▄▆▆▆▆▆▆▅▆▆▆▆▁▆▇▅▅▆▇▅▆28.0-148.0318.0-333.0-83.0144.0-78.0210.017.0154.0128.0101.0290.0684.0-1342.0152.053.0-24.0-949.0175.0-482.0126.0-85.0180.069.0142.0-58.0-206.071.0167.082.0175.0-1568.0140.0341.0-209.0-131.0174.0224.0-436.0114.0
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▁█-105.0119.0NA-148.086.085.0NA88.050.0-79.0NA90.0128.093.070.0109.097.0122.0248.057.095.0-52.0126.023.0195.0112.0124.02.0152.0166.0117.0148.0166.067.0174.0654.0306.0253.0259.0267.0283.0
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▄▃▄▄▄▃▄▃▄▄▄▃▃▄▆▄▄▄█▄▄▄▃▁▄▂▄▃▄▃▄▄▄▂▄▄▁41.0-69.0167.0110.015.0-152.034.0-75.032.0-1.0-22.0-45.0-124.09.0507.080.0-24.071.0949.0-16.0120.0128.0-162.0-513.077.0-421.011.0-111.0-6.0-182.0-35.059.0-25.0-385.0141.032.0-590.0NANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▄▅▅▅▄▂▅▃▄▄▄▄▄▅▇▅▄▅█▄▄▄▄▂▅▂▄▆▄▄▄▂▄▂▅▃▁-108.0198.0246.0161.0-6.0-568.0127.0-236.0-60.0-58.0-95.0-8.0-126.078.0764.093.0-30.092.0909.027.034.066.0-62.0-565.0170.0-476.0-84.0323.040.0-6.0-13.0-467.0-47.0-471.0254.0-237.0-769.0NANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▁█-109.0166.0NA179.0-1.0-462.0NA-188.0-40.0-32.0NA-32.0-180.049.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁█1.012.0NA-15.0-4.0-81.0NA-44.0-17.0-23.0NA24.054.029.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherIncome us-gaap:IncomeStatementLocation us-gaap:OtherIncome▁▁▄▁▁▁█▁▁▁▃▁▁▂▂▂▂▅▂▂▂▂6.07.058.06.09.02.0130.04.05.06.042.010.07.013.015.018.015.073.021.018.012.013.0NANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▅▅▇▄▆▆▅▆▆▆▆▆▇█▁▆▆▆▃▆▄▆▆▆▆▆▆▅▆▇▆▇▁▆▇▇▆▇▇▅▇-77.0-29.0401.0-481.03.0229.0-120.0298.067.0233.0181.0191.0416.0777.0-1286.0261.0150.098.0-693.0229.0-387.074.041.0203.0264.0254.066.0-204.0223.0333.0199.0323.0-1402.0207.0515.0445.0175.0427.0483.0-169.0397.0
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁█-103.0119.0NA-153.083.082.0NA96.052.081.051.086.0128.093.056.0109.097.0122.0267.054.095.0-52.0126.023.0195.0112.0124.02.0152.0166.0117.0148.0166.067.0174.0654.0306.0253.0259.0267.0283.0
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁28.0-148.0NA-333.0-83.0144.0NA210.017.0154.0NA101.0290.0684.0NANANANANANANANANANANANANANANANANANANANANA-209.0-131.0174.0224.0-436.0114.0
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestNANA0.00.0-1.0NA-1.00.00.00.00.0-1.0-1.0-4.03.012.00.0NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService aes:Nonregulatedrevenue█▇▆▆▁▁▄▄▄▅▆█▄▇1868.01823.01774.01774.01419.01451.01591.01654.01598.01712.01739.01898.01627.01811.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService aes:RegulatedRevenue▃▄▂▄▁▅▅█▅█▅▇▅▅659.0698.0639.0674.0610.0703.0707.0788.0706.0778.0709.0759.0706.0711.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments aes:Nonregulatedrevenue,aes:EURASIA▄▄▁▁▂▂▃▁▃▆▅▂▄█215.0209.0133.0134.0156.0171.0190.0141.0201.0267.0242.0152.0218.0331.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments aes:Nonregulatedrevenue,aes:MCAC▆█▇▄▁▃▆▅▆▄▄▅▂▂465.0510.0487.0417.0356.0408.0457.0447.0455.0429.0431.0440.0384.0387.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments aes:Nonregulatedrevenue,aes:SouthAmericanSBU█▁959.0883.0NANA708.0711.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments aes:Nonregulatedrevenue,aes:USandUtilitiesDomain▃▃▄█▂▁▁▄▂▁▂█▂▂232.0224.0273.0378.0201.0163.0169.0245.0180.0173.0198.0386.0180.0208.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments aes:Nonregulatedrevenue,srt:SouthAmericaNANANA848.0708.0711.0776.0822.0764.0843.0868.0922.0845.0894.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments aes:RegulatedRevenue,aes:USandUtilitiesDomain▃▄▂▄▁▅▅█▅█▅▇▅▅659.0698.0639.0674.0610.0703.0707.0788.0706.0778.0709.0759.0706.0711.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Revenues ▂▂▂▂▁▁▂▂▂▂▂▃▂▂▂▂▂▂▅▅▄▄▄▅▅▅▇▅▆▆▇██▆█▆▇▇▆▆▆2700.02635.02560.02545.02217.02338.02431.02625.02483.02650.02622.02837.02537.02740.02643.02693.02613.02581.03544.03542.03229.03271.03219.03522.03656.03758.04262.03783.04003.04068.04265.04622.04587.04192.04740.04157.04381.04435.04156.04051.03990.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:Assets ▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▄▃▃▃▃▃▃▃▃▄▄▆▅▆▆▇▆▆▇██▆▆▅▅34727.035203.034603.034267.034566.034142.033648.033423.033238.033471.032521.032489.032597.032573.033112.038834.036469.036508.036119.037108.036974.036900.036850.037000.038584.037997.040973.040411.041250.040836.042718.041830.041356.042749.045431.045333.040883.042635.040500.040511.0NA
us-gaap:LiabilitiesAndStockholdersEquity ▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▄▃▃▃▃▃▃▃▃▄▄▆▅▆▆▇▆▆▇██▆▆▅▅34727.035203.034603.034267.034566.034142.033648.033423.033238.033471.032521.032489.032597.032573.033112.038834.036469.036508.036119.037108.036974.036900.036850.037000.038584.037997.040973.040411.041250.040836.042718.041830.041356.042749.045431.045333.040883.042635.040500.040511.0NA
us-gaap:StockholdersEquity ▃▃▂▁▂▂▂▃▃▃▃▃▃▃▂▃▂▂▂▂▂▃▃▃▄▄▄▄▅▅▅▅▄▇▇▇▇██▇3265.03377.02634.02004.02462.02539.02996.03140.03208.03234.03208.03305.03309.03193.02465.03186.03021.02991.02794.02882.02766.03201.03149.03567.03864.04022.04193.04330.04813.04749.04633.04569.04424.06123.06489.05946.06233.06911.06792.06473.0NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:AssetsCurrent ▂▃▂▂▂▂▁▂▂▂▁▁▁▂▃▃▃▃▃▄▄▄▄▄▄▅▅▅▅▅▇▆▆▅▇▇██▆▇5530.06237.05414.05885.05966.05751.05231.05470.05517.05855.05015.05015.05287.05438.06398.06660.06318.06401.06411.07294.07381.06947.06866.07220.07515.07642.07989.07739.08251.07810.09258.08465.08684.08317.09559.09228.010067.010173.08746.09446.0NA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▂▃▁▂▂▃▁▂▂▂▂▂▁▂▁▂▂▃▂▂▂▂▂▂▁▂▂▃▄▃▅▄▄▃▃▃▇█▄▅▆1213.01886.01089.01505.01417.01544.01029.01145.01169.01426.01166.01187.01140.01212.0949.01398.01213.01588.01305.01325.01265.01185.01262.01437.01022.01337.01413.01642.02031.01611.02301.01970.01943.01727.01688.01710.03392.03624.02008.02554.02845.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▄█▃▆▅▅▁▃▄▆▄▅▅▅▂▆▃▆▄2026.02606.01827.02381.02107.02210.01572.01841.01953.02375.02003.02122.02142.02168.01788.02298.01881.02248.01960.0NANANA1951.0NANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▁▁▂▂▂▂▂▂▂▂▂▂▄▃▂▃▃▃▄▃▃▃▂▂▂▃▃▃▄▃▄▃▄▄█▆▅▆██282.0187.0335.0384.0422.0328.0400.0334.0410.0378.0313.0401.0856.0617.0424.0563.0740.0634.0798.0596.0544.0628.0484.0453.0439.0582.0621.0668.0898.0703.0851.0696.0873.0883.01740.01356.01053.01231.01713.01730.0NA
us-gaap:AccountsReceivableNetCurrent ▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▆▅▅▅▄▄▇▆▆██▇▆▆▆▇▇▇▇▇▇▆▇▆▆1374.01342.01300.01404.01414.01446.01479.01503.01538.01564.01595.01510.01423.01498.01463.02357.02173.02134.02166.02081.02087.02581.02473.02477.02877.02807.02586.02363.02326.02417.02633.02712.02671.02628.02735.02547.02364.02614.02489.02362.0NA
 us-gaap:ReceivablesNetCurrent us-gaap:StatementGeographical country:CLNANA77.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InventoryNet ▁▁▁▂▂▁▂▂▂▃▃▃▄▃▃▅▄▅▄▅▅▅▅▅▆▆▅▅▆▇▇▇▇██▇▅▅▄▄445.0446.0461.0474.0504.0461.0487.0495.0496.0579.0577.0562.0583.0569.0562.0660.0633.0645.0630.0637.0655.0682.0675.0670.0734.0707.0687.0684.0711.0763.0755.0769.0796.0826.0799.0789.0668.0654.0634.0600.0NA
us-gaap:OtherAssetsCurrent ▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▄▄▃▄▅▆▆▆▆█▇▅▃▂▄▆▄▃▄▆▇▄▂▂▄868.0728.0726.0747.0880.0843.0802.0856.0811.0703.0807.0706.0682.0703.0630.01080.01061.01040.01151.01266.01441.01461.01473.01514.01799.01562.01252.0976.0836.01157.01403.01114.01009.01087.01394.01576.01128.0855.0741.01059.0NA
 us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities srt:ParentCompanyNANA55.0NANANA35.0NANANA31.0NANANA27.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Land ▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▅▄▅▄▄▄▄▄▄▅▄▆▆▆▆▇▆▇▇▇▇▇██▇415.0404.0417.0416.0411.0418.0447.0442.0453.0450.0449.0470.0480.0502.0502.0798.0776.0795.0779.0780.0785.0751.0711.0704.0801.0780.0942.0922.0952.0957.01019.01008.01036.01037.01113.01095.01029.01184.01147.01128.0NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NoncurrentAssets NANA23103.0NANANA22822.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:AssetsNoncurrent us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization aes:MajorityOwnedAffiliatesNANA886.0NANANA982.0NANANA41.0NANANA102.0NANANA181.0NANANA211.0NANANANA20.0NANANA38.0NANANA519.0NANANA646.0NA
 us-gaap:AssetsNoncurrent us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization aes:MinorityOwnedAffiliatesNANA6230.0NANANA7220.0NANANA5918.0NANANA5372.0NANANA2577.0NANANA2132.0NANANANA3722.0NANANA5253.0NANANA4298.0NANANA4131.0NA
us-gaap:ConstructionInProgressGross █▇▆▆▆▅█▇▇▆▅▅▅▅▅▅▄▄▃▄▄▄▃▃▂▂▄▄▃▃▂▃▂▂▁▁▂▃▇▆5351.04776.04174.04134.04123.03777.05249.04862.04728.04207.03932.03616.03875.04043.03617.03841.03560.03440.03057.03300.03539.03436.03063.02716.02499.02343.03203.03198.02826.02600.02528.02791.02581.02318.01992.01833.02096.02825.04853.04459.0NA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▁▂▃▂▃▃▃▃▃▂▂▁▁▂▁█▇▇▆▇▆▇▆▅▇▆▇▆▆▇▇▇▆▅▅▅▅▇▅▅7970.08342.08472.08135.08623.08597.08505.08599.08440.08273.08227.08033.07905.08168.07942.010199.09841.09777.09528.09884.09705.09768.09449.09264.09996.09652.09943.09604.09531.09747.09745.09723.09562.09274.09290.09145.09257.09727.09366.09173.0NA
us-gaap:PropertyPlantAndEquipmentNet ▄▄▄▃▄▄▄▃▃▂▂▂▂▁▁▆▅▄▄▅▄▅▄▄▅▄▇▇▇███▇▇▇█▅▇▇▆22582.022498.022826.022287.022836.022570.022574.021853.021565.021228.021396.021108.020719.020688.020296.024356.023192.023148.022847.023283.023035.023416.022816.022463.023440.022848.025353.025112.025082.025868.026012.025913.025484.025097.025589.025731.023813.025547.025023.024621.0NA
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures ▃▃▃▃▃▄▄▆▅▅▅▆▆▆▆▅▂▂▁▁▁▁▁▁▁▁▄▄▄▅▆▆▇▇▇▇▇██▆793.0785.0835.0787.0802.0938.0966.01209.01086.01147.01114.01277.01327.01282.01197.01164.0683.0674.0621.0626.0615.0611.0610.0601.0562.0586.01030.01010.01025.01177.01195.01196.01334.01392.01430.01422.01401.01542.01544.01320.0NA
us-gaap:Goodwill ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▃▃▃▃▃███▁▂▂▂1110.01146.01061.01059.01059.01059.01059.01059.01059.01059.01059.01059.01059.01059.01059.01157.01157.01157.01157.01157.01157.01157.01157.01473.01473.01465.01468.01622.01941.01999.01999.01999.01967.03801.03732.03733.01246.01267.01269.01271.0NA
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill NANA87.0NANANA69.0NANANA46.0NANANA79.0NANANA74.0NANANA68.0NANANANA80.0NANANA81.0NANANA63.0NANANA64.0NA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass aes:OtherIndefiniteLivedIntangibleAssetsNANA6.0NANANA5.0NANANA5.0NANANA14.0NANANA10.0NANANA13.0NANANANA9.0NANANA7.0NANANA2.0NANANANANA
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 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass aes:WaterRightsNANA20.0NANANA20.0NANANA20.0NANANA20.0NANANA17.0NANANA17.0NANANANA20.0NANANA18.0NANANA5.0NANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:UseRightsNANA39.0NANANA21.0NANANA21.0NANANA45.0NANANA47.0NANANA38.0NANANANA46.0NANANA50.0NANANA52.0NANANA51.0NA
us-gaap:IntangibleAssetsNetExcludingGoodwill █▇▇▅▅▄▄▄▄▄▃▃▂▃▃▄▃▂▃▁▁▁▁▁▁▂▂▂▂▃▃▃▄▄▄▅▄▄▄▄900.0797.0827.0614.0566.0459.0469.0462.0460.0467.0436.0400.0341.0362.0366.0474.0397.0353.0359.0227.0219.0209.0214.0251.0241.0261.0293.0297.0325.0408.0417.0429.0462.0507.0550.0566.0493.0527.0515.0516.0NA
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 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation us-gaap:Assets▁▂█1746.01815.02092.0NANANA2202.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation us-gaap:PropertyPlantAndEquipment▁▂█2476.02588.03103.0NANANA2909.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▃▃▂▁▁▂▂▂▂▃▁▂▂▂▂▄▄▃▃▃▃▄▇▇█▇▇▅▅▅▅▅▅▅▆▆▅▄▂▂1892.01878.01660.01537.01527.01628.01635.01624.01695.01771.01514.01607.01700.01635.01741.02095.01983.01886.01905.01909.01898.02041.02536.02596.02691.02520.02445.02170.02169.02183.02153.02242.02168.02177.02273.02340.02133.02057.01618.01624.0NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:AccountsPayableCurrent ▁▁▂▂▂▂▃▂▂▂▃▃▃▃▃▅▄▄▄▃▃▄▄▄▅▅▇▆▅▇█▇▆▅▅▅▄▅▄▅948.0832.01156.01103.01207.01069.01311.01237.01234.01224.01329.01299.01506.01317.01371.02091.01684.01657.01656.01426.01434.01739.01721.01729.01994.02051.02632.02259.02156.02622.02951.02638.02327.02171.02014.02020.01792.01892.01873.02060.0NA
us-gaap:AccruedIncomeTaxesCurrent NANA284.0NANANA172.0NANANA210.0NANANA129.0NANANA149.0NANANA264.0NANANANA322.0NANANA405.0NANANA773.0NANANA701.0NA
us-gaap:AccruedLiabilitiesCurrent ▁▂▂▂▂▂▁▁▁▁▁▂▁▂▂▄▄▄▄▄▄▅▅▄▅▅▄▄▄▅▅▆▅▅▇█▆▅▅▆927.01173.01223.01197.01247.01168.01021.0951.0897.0914.0962.01151.01036.01182.01232.02020.01893.02043.02066.02026.02082.02280.02436.02134.02317.02345.01926.02114.02116.02335.02251.02532.02438.02250.03114.03419.02619.02452.02273.02700.0NA
us-gaap:LiabilitiesCurrent ▁▂▃▃▃▃▂▂▁▁▂▁▁▂▄▅▄▃▃▃▄▄▅▄▄▄▆▆▆▇█▇▆▅▆▇▅▅▆▆4337.05021.05362.05777.05448.05432.05096.04991.04042.04357.04399.04047.03994.04876.06028.06736.06411.05243.05272.05713.06216.06572.06950.06534.06563.06582.07840.07653.08009.08273.09286.08319.07526.07039.07978.08446.07241.07193.07551.08065.0NA
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  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:LiabilitiesNoncurrent ▄▄▄▄▄▃▂▂▃▃▁▂▂▁▁▅▃▅▅▅▅▄▃▄▅▄▆▆▆▅▆▇▇▇██▄▅▂▂23844.023481.023649.023550.023601.023120.022435.022160.022832.022575.021639.021854.022083.021321.021402.024952.023193.024362.024365.024852.024332.023472.023191.023467.024399.024057.025414.025029.025197.024678.025613.025919.025916.026131.026904.027080.023725.024545.021847.021973.0NA
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us-gaap:MinorityInterest ▁▂▁▁▁▁▂▂▂▂▂▂▂▂▂▄▄▄▄▄▄▄▄▄▅▄▅▅▄▄▄▄▅▅▇▇▆▇█▇2132.02291.02086.02069.02180.02178.02233.02246.02260.02415.02396.02404.02348.02332.02380.02993.03053.03138.02906.02886.02907.02983.03022.02894.03220.03013.03448.03321.03153.03058.03108.02945.03412.03378.03982.03783.03624.03926.04250.03940.0NA
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  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:StockholdersEquity ▃▃▂▁▂▂▂▃▃▃▃▃▃▃▂▃▂▂▂▂▂▃▃▃▄▄▄▄▅▅▅▅▄▇▇▇▇██▇3265.03377.02634.02004.02462.02539.02996.03140.03208.03234.03208.03305.03309.03193.02465.03186.03021.02991.02794.02882.02766.03201.03149.03567.03864.04022.04193.04330.04813.04749.04633.04569.04424.06123.06489.05946.06233.06911.06792.06473.0NA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▂▃▂▁▂▂▂▂▂▃▃▃▃▂▂▃▃▃▃▃▃▃▃▃▄▄▅▅▅▅▅▄▅▆▇▇▇██▇5397.05668.04720.04073.04642.04717.05229.05386.05468.05649.05604.05709.05657.05525.04845.06179.06074.06129.05700.05768.05673.06184.06171.06461.07084.07035.07641.07651.07966.07807.07741.07514.07836.09501.010471.09729.09857.010837.011042.010413.0NA
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄8.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.0NA
us-gaap:AdditionalPaidInCapital ▁▁▃▂▃▃▄▄▅▅▅▆▆▆▇███▇██████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇7211.07241.07561.07480.07670.07664.07776.07948.08038.08039.08154.08328.08402.08397.08501.08670.08732.08731.08592.08645.08714.08706.08718.08710.08705.08530.08424.08443.08497.08481.08527.08525.08540.08530.08516.08507.08499.08471.08460.08444.0NA
us-gaap:RetainedEarningsAccumulatedDeficit ▄▄▄▄▄▄▄▄▄▄▄▃▃▃▁▄▃▃▃▅▅▆▆▆▆▇▅▅▆▆▅▅▅██▇▇█▇▇-800.0-828.0-680.0-998.0-665.0-583.0-692.0-614.0-824.0-839.0-1005.0-1133.0-1234.0-1525.0-2276.0-934.0-1086.0-1139.0-1146.0-114.0-284.0198.0143.0370.0258.0423.0-208.0-150.056.0-15.0-182.0-264.0-439.01159.01019.0678.0887.01018.0844.0620.0NA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities srt:ParentCompanyNANA-680.0NANANA-692.0NANANA-1005.0NANANA-2276.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▇▆▅▅▅▇▆▇▇▇▇▇██▅▅▅▅▁▁▁▁▁▂▂▄▄▄▄▄▄▄▄▅▅▅▆▇▆-2347.0-2237.0-2397.0-2628.0-2693.0-2692.0-2229.0-2335.0-2147.0-2107.0-2071.0-2020.0-1988.0-1808.0-1876.0-2666.0-2741.0-2717.0-2756.0-3753.0-3768.0-3807.0-3883.0-3758.0-3445.0-3549.0-2967.0-2882.0-2918.0-2939.0-2952.0-2920.0-2905.0-2865.0-2575.0-2758.0-2727.0-2278.0-2248.0-2383.0NA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity aes:GenerSubsidiary▁█-7.0-6.0NA-115.0-1.0-1.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities srt:ParentCompanyNANA-2397.0NANANA-2229.0NANANA-2071.0NANANA-1876.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TreasuryStockValue ███████████████████████▇▇▆▅▅▄▃▃▃▃▃▂▂▂▁▁▁1850.01850.01858.01858.01858.01858.01867.01867.01867.01867.01878.01878.01879.01879.01892.01892.01892.01892.01904.01904.01904.01904.01837.01763.01662.01390.01064.01089.0830.0786.0768.0780.0780.0709.0479.0489.0434.0308.0272.0216.0NA
us-gaap:MinorityInterest ▁▂▁▁▁▁▂▂▂▂▂▂▂▂▂▄▄▄▄▄▄▄▄▄▅▄▅▅▄▄▄▄▅▅▇▇▆▇█▇2132.02291.02086.02069.02180.02178.02233.02246.02260.02415.02396.02404.02348.02332.02380.02993.03053.03138.02906.02886.02907.02983.03022.02894.03220.03013.03448.03321.03153.03058.03108.02945.03412.03378.03982.03783.03624.03926.04250.03940.0NA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest█▁117.017.0NA66.089.0-33.0NA75.0-198.040.0-596.068.0176.09.0165.063.0179.019.0137.0106.0170.017.0201.063.0100.019.024.0171.0156.0253.0-27.01427.0-118.0-493.0-14.0264.0311.0663.016.0152.0422.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▂▄█▃▂▄▅▂▄▄▅▃▃▅▅▂▄▄▅▅▄▄▆▁▃▁▄▅▄▄▅▆▄▃▄▇▄▃▇▆351.0253.0668.01267.0447.0373.0691.0761.0324.0690.0662.0767.0399.0515.0800.0735.0251.0703.0702.0819.0723.0640.0629.0915.0153.0437.0221.0675.0855.0567.0618.0772.01015.0580.0534.0576.01128.0675.0505.01094.01001.0
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▆▆▆▆▅▆▆▆▇▇▇█▆▅▆▇▇▆▆▆▆▆▇▆▇▆▆▇▆▇▇█▆▁▅▇▆▆▆-758.0-387.0-439.0-495.0-626.0-735.0-1010.0-598.0-450.0-663.0-315.0-310.0-296.0416.0-467.0-1174.0-768.0-340.0-239.0-543.0-778.0-548.0-727.0-569.0-350.0-720.0-326.0-507.0-561.020.0-726.0-347.0-324.0373.0-725.0-3172.0-977.0-156.0-601.0-693.0-392.0
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄█▃▃▅█▅▄▄▆▃▃▄▃▃▇▅▅▃▄▅▄▅▅▄▅▄▃▅▁▆▄▃▂▅█▄█▃▃▃-311.0993.0-735.0-501.0128.01030.047.0-241.0-294.0402.0-480.0-434.0-99.0-630.0-635.0614.0143.0-79.0-489.0-215.0137.0-180.0-58.097.0-124.0113.0-132.0-501.0164.0-1254.0455.0-396.0-481.0-899.037.01065.0-273.01083.0-463.0-728.0-670.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁█▁▅▃▇▃▃▂▆-580.0779.0-554.0274.0-103.0638.0-269.0-112.0-422.0372.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:DeferredIncomeTaxExpenseBenefit ▃▄▅▁▄▄▄▄▄▄▄▄▄▅█▄▄▄▂▄▁▄▄▄▄▄▄▃▄▄▄▄▄▄▅▃▃▄▄▁▃-94.021.0109.0-396.052.02.0-12.0-11.0-47.062.092.038.03.0180.0675.015.0-12.0-6.0-318.0-32.0-474.031.0-42.0-25.029.0-12.056.0-76.0-36.0-59.013.061.029.0-29.0101.0-132.0-95.011.017.0-449.0-86.0
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▅▄▅▄▅▄▄▄▄▅▆▄▅▃▆▆▄▅▅▁▄▅▃▆█▇▄▅▃▄▅▅▄▆▅▄▅▆▄▅41.079.0-88.010.0-10.040.0-46.0-17.0-1.0-9.081.0131.0-45.039.0-102.0159.0170.0-50.098.031.0-329.0-37.064.0-130.0107.0337.0219.0-11.056.0-149.0-42.050.016.0-14.0189.051.03.070.0112.0-38.067.0
us-gaap:IncreaseDecreaseInInventories ▄▃▄▂█▂▂▅▁▅▅▂▅▅▁▅▅▅▃▂▁▅▅▁▅▆▄▂▃▄▄▂▂▆▄▅▆▅█▄▃7.0-14.05.0-31.069.0-23.0-31.028.0-43.018.023.0-20.017.016.0-38.023.027.016.0-6.0-24.0-36.024.015.0-43.019.035.012.0-22.0-6.08.04.0-34.0-33.032.011.023.030.019.069.0-1.0-10.0
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▂▄█▃▂▄▅▂▄▄▅▃▃▅▅▂▄▄▅▅▄▄▆▁▃▁▄▅▄▄▅▆▄▃▄▇▄▃▇▆351.0253.0668.01267.0447.0373.0691.0761.0324.0690.0662.0767.0399.0515.0800.0735.0251.0703.0702.0819.0723.0640.0629.0915.0153.0437.0221.0675.0855.0567.0618.0772.01015.0580.0534.0576.01128.0675.0505.01094.01001.0
us-gaap:NetIncomeLoss ▆▅▇▅▆▆▆▇▆▆▆▆▇█▂▆▆▆▃▆▄▆▆▆▆▆▆▅▆▆▆▆▁▆▇▅▅▆▇▅▆28.0-148.0318.0-333.0-83.0144.0-78.0210.017.0154.0128.0101.0290.0684.0-1342.0152.053.0-24.0-949.0175.0-482.0126.0-85.0180.069.0142.0-58.0-206.071.0167.082.0175.0-1568.0140.0341.0-209.0-131.0174.0224.0-436.0114.0
us-gaap:ProfitLoss ▅▅▇▄▆▆▅▆▆▆▆▆▇█▁▆▆▆▃▆▄▆▆▆▆▆▆▅▆▇▆▇▁▆▇▇▆▇▇▅▇-77.0-29.0401.0-481.03.0229.0-120.0298.067.0233.0181.0191.0416.0777.0-1286.0261.0150.098.0-693.0229.0-387.074.041.0203.0264.0254.066.0-204.0223.0333.0199.0323.0-1402.0207.0515.0445.0175.0427.0483.0-169.0397.0
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁█-103.0119.0NA-153.083.082.0NA96.052.081.051.086.0128.093.056.0109.097.0122.0267.054.095.0-52.0126.023.0195.0112.0124.02.0152.0166.0117.0148.0166.067.0174.0654.0306.0253.0259.0267.0283.0
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁28.0-148.0NA-333.0-83.0144.0NA210.017.0154.0NA101.0290.0684.0NANANANANANANANANANANANANANANANANANANANANA-209.0-131.0174.0224.0-436.0114.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▆▆▆▆▅▆▆▆▇▇▇█▆▅▆▇▇▆▆▆▆▆▇▆▇▆▆▇▆▇▇█▆▁▅▇▆▆▆-758.0-387.0-439.0-495.0-626.0-735.0-1010.0-598.0-450.0-663.0-315.0-310.0-296.0416.0-467.0-1174.0-768.0-340.0-239.0-543.0-778.0-548.0-727.0-569.0-350.0-720.0-326.0-507.0-561.020.0-726.0-347.0-324.0373.0-725.0-3172.0-977.0-156.0-601.0-693.0-392.0
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▅▃▄▂▂▅▇▄▄▄▄▅▄▃▅▃▆▃▅▄▅▆▅▄▄▅▂▆▃▁▄▆▄▃▅▅█▄▃█▄567.0432.0525.0413.0386.0576.0777.0558.0566.0504.0529.0598.0499.0495.0590.0464.0649.0474.0575.0515.0615.0640.0621.0519.0549.0619.0399.0658.0464.0320.0546.0655.0510.0492.0579.0598.0813.0540.0479.0782.0526.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄█▃▃▅█▅▄▄▆▃▃▄▃▃▇▅▅▃▄▅▄▅▅▄▅▄▃▅▁▆▄▃▂▅█▄█▃▃▃-311.0993.0-735.0-501.0128.01030.047.0-241.0-294.0402.0-480.0-434.0-99.0-630.0-635.0614.0143.0-79.0-489.0-215.0137.0-180.0-58.097.0-124.0113.0-132.0-501.0164.0-1254.0455.0-396.0-481.0-899.037.01065.0-273.01083.0-463.0-728.0-670.0
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:AESAndres,aes:NonrecourseDebt274.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:AESPanama,aes:NonrecourseDebtNANANA1228.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:Angamos,aes:NonrecourseDebtNANANA309.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:CochraneSubsidiary,aes:NonrecourseDebtNANANA445.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:DplSubsidiary,aes:NonrecourseDebtNANANA520.0NANANA0.0NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:GenerSubsidiary,aes:NonrecourseDebtNANANA0.0NANA-384.0NANANA2.0NANANA348.0-1.0NANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:IPALCOEnterprisesInc.,aes:NonrecourseDebtNANANA0.0470.0NANANANANANANANANA48.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity,us-gaap:LongtermDebtType aes:MongDuongSubsidiary,aes:NonrecourseDebtNANANA1.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ██████▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▄▃▃▃▃▃▁▁▁100.0100.095.096.095.095.090.091.091.090.086.086.086.086.079.080.079.079.072.073.072.073.067.068.071.070.036.030.029.030.030.030.00.00.00.0NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:LongtermDebtType aes:AESPanama,aes:A4375SeniorNotesDue2030,us-gaap:SeniorNotesNANANA4.375e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:LongtermDebtType aes:CochraneSubsidiary,aes:A6.25SeniorSecuredFacilityAgreementdue2034,us-gaap:SeniorNotesNANANA6.25e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:LongtermDebtType aes:IPALCOEnterprisesInc.,aes:A3.45SeniorNotesdue2020Domain,us-gaap:NonrecourseNANANA3.45e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:LongtermDebtType aes:IPALCOEnterprisesInc.,aes:A4.25SeniorNotesdue2030Domain,us-gaap:NonrecourseNANANA4.25e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.07000000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockParOrStatedValuePerShare


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.0100.010.010.010.010.010.010.01
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

Shares Issued

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value818818818818817817817817817817817817816816816816815814813810807804677673670
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStock


Shares
Period End2021-03-31
Value1.0
Percentage of SharesIssued0.1

us-gaap:TreasuryStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value152152153153153153153153153153154154154154155156149110906642179.5100.0
Percentage of SharesIssued18.618.618.718.718.718.718.818.818.818.819.019.019.019.019.119.218.313.611.28.25.32.11.41.60.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value818818818818817817817817817817817817816816816816816816816816815815815815815815814814814814813813812812810810809809807807806806804677
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Preferred Stock Shares Issued

us-gaap:PreferredStockSharesIssued us-gaap:StatementEquityComponents

us-gaap:PreferredStockSharesIssued

us-gaap:PreferredStock


Preferred
Period End2021-03-31
Value1000000.0
Percentage of PreferredStockSharesIssued100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012001200120012000.01200120012001200120012001200
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value666666665665664664663663663663662662661661660660660660659659659658666674682702703715723725722742745746744743749767765770782784787667
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value670666665665668667667667665664663663662659662659663682695706740728724747751749747768785778787792799800701
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value666666665665664664664663662661661660660659659659661679693704721725724742747745747764766778782787794795695
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2021-03-312020-09-302020-06-302017-03-312016-06-302015-03-312014-03-312013-03-31
Value4.03.02.04.05.01.02.01.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockCompensationPlan


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-03-312015-03-31
Value1.05.06.05.01.01.01.01.02.04.06.06.07.07.08.06.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.0125.0200.0250.00.00.00.00.00.00.00.00.00.0175.00.0600.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.04-0.220.48-0.5-0.120.22-0.120.320.020.230.190.150.441.04-2.030.230.08-0.04-1.440.26-0.730.19-0.130.270.10.20.290.680.18-0.08-0.280.090.220.110.23-2.10.180.45-0.27-0.170.220.28-0.550.140.180.27-0.070.280.450.33
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.04-0.220.47-0.5-0.120.22-0.120.320.020.230.190.150.441.03-2.030.230.08-0.04-1.440.26-0.730.19-0.130.260.10.20.290.670.18-0.08-0.280.090.220.110.23-2.10.180.44-0.27-0.170.220.28-0.550.140.180.27-0.070.280.450.33
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.03-0.220.48-0.5-0.130.22-0.120.320.020.230.150.150.151.04-1.030.230.08-0.04-0.30.26-0.160.19-0.130.270.10.20.290.680.2-0.07-0.230.170.220.140.31-2.10.090.450.13-0.150.240.3-0.560.050.170.260.070.260.430.31
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.03-0.220.47-0.5-0.130.22-0.120.320.020.230.150.150.151.03-1.030.230.08-0.04-0.30.26-0.160.19-0.130.260.10.20.290.670.2-0.07-0.230.170.220.140.31-2.10.090.440.12-0.150.240.3-0.560.050.170.260.070.260.430.31
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-81.018545-154.0-84.0-318.02822-23.01227769110733-552.0227294848190-443.0202-210.0-133.0173-134.09629577-143.0-170.09218050160-1608.0-150.0524207-593.0483684-209.0597703232
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3.00.721.3-6.1-3.8-13.61.20.8-0.94.62.92.44.326.8-20.98.41.11.91.45.4-13.76.2-6.5-3.84.7-3.60.00.00.0-3.4-4.52.34.41.23.5-35.1-3.611.15.0-13.510.916.5-5.215.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-104.0151102-166.081-21.0-21.04030539.011418012230127911421686690-62.0189-229.0261-88.0-70.0-108.0102125289171147136-304.0159-114.0245447-12.0339325249385280164
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3.95.74.0-6.53.7-0.9-0.91.51.22.00.34.07.14.51.14.73.55.54.71.92.8-1.95.9-6.57.1-2.30.00.00.02.97.64.33.63.2-6.63.5-2.75.210.8-0.37.67.86.19.60.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-185.0169647-320.0-3.0-339.07.0627.017586183290855-522.0354120190216256-353.0140-21.0-362.0434-222.026187179-18.0119263327186-144.0-1449.0-264.0769-240.0-581.0144359-458.021242368
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.96.425.3-12.6-0.1-14.50.32.40.36.63.36.511.431.2-19.813.14.67.46.17.2-10.94.3-0.7-10.311.9-5.90.00.00.0-0.43.16.68.04.4-3.1-31.6-6.316.2-5.8-13.33.28.6-11.35.30.00.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value19721971165417891693183118711924198120641976216619372084199820531990
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues73.074.864.670.376.478.377.073.379.877.975.476.376.476.175.676.276.2

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService

us-gaap:ElectricDistribution


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value580582560548535592611633605635617638617601562704681
Percentage of CostOfGoodsAndServicesSold29.429.533.930.631.632.332.732.930.530.831.229.531.928.828.134.334.2
Percentage of Revenues21.522.121.921.524.125.325.124.124.424.023.522.524.321.921.326.126.1
Percentage of Revenues us-gaap:ElectricDistribution86.382.30.080.685.783.10.079.283.680.90.082.186.283.20.082.587.0

us-gaap:ElectricityGeneration


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value13921389109412411158123912601291137614291359152813201483143613491309
Percentage of CostOfGoodsAndServicesSold70.670.566.169.468.467.767.367.169.569.268.870.568.171.271.965.765.8
Percentage of Revenues51.652.742.748.852.253.051.849.255.453.951.853.952.054.154.350.150.1
Percentage of Revenues us-gaap:ElectricityGeneration68.672.00.066.572.776.20.070.778.276.60.074.272.573.50.073.371.5

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest


Cost
Period End2020-09-30
Value1.0
Percentage of CostOfGoodsAndServicesSold0.1
Percentage of Revenues0.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest


Cost
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-3.0-1.0-1.02.0-1.0-1.0-1.0-1.09.00.0-1.01.01.0-1.0-2.0-1.0
Percentage of CostOfGoodsAndServicesSold-0.2-0.1-0.10.1-0.1-0.1-0.1-0.10.40.0-0.00.10.0-0.1-0.1-0.1
Percentage of Revenues-0.1-0.0-0.00.1-0.0-0.0-0.0-0.00.30.0-0.00.00.0-0.0-0.1-0.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Disposal Group Not Discontinued Operation Gain Loss On Disposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, aes:Uruguaiana


Disposal
Period End2020-12-31
Value0.0
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal0.0
Percentage of Revenues0.0
Percentage of Revenues us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations aes:Uruguaiana0.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value-18.0-1.0-91.0-54.0-40.0-1.0-43.0-65.0-51.0-10.0-1.0-11.0-6.0-170.0-24.0-49.0-12.017-1.0-16.00.04.0-21.0-20.0-122.0-23.0-65.0-47.0-15.0-134.0-17.00.0-165.0-47.0-7.00.00.00.0-10.0-37.0-25.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.0100.0100.0100.00.0
Percentage of Revenues-0.7-0.0-3.6-2.1-1.8-0.0-1.8-2.5-2.1-0.4-0.0-0.4-0.2-6.2-0.9-1.8-0.50.7-0.0-0.50.00.1-0.7-0.6-3.3-0.60.00.00.0-3.1-0.40.0-4.1-1.1-0.20.00.00.0-0.2-0.8-0.60.0

us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity, us-gaap:LongtermDebtType

aes:AESAndres, aes:NonrecourseDebt


Gains
Period End2021-06-30
Value14
Percentage of GainsLossesOnExtinguishmentOfDebt-77.8
Percentage of Revenues0.5
Percentage of Revenues aes:AESAndres aes:NonrecourseDebt0.0

aes:AESPanama, us-gaap:Nonrecourse


Gains
Period End2020-09-30
Value-16.0
Percentage of GainsLossesOnExtinguishmentOfDebt29.6
Percentage of Revenues-0.6
Percentage of Revenues aes:AESPanama us-gaap:Nonrecourse0.0

aes:DplSubsidiary, us-gaap:Nonrecourse


Gains
Period End2020-09-30
Value-34.0
Percentage of GainsLossesOnExtinguishmentOfDebt63.0
Percentage of Revenues-1.3
Percentage of Revenues aes:DplSubsidiary us-gaap:Nonrecourse0.0

aes:IPALCOEnterprisesInc., aes:NonrecourseDebt


Gains
Period End2020-09-302017-12-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value4.00.00.00.00.00.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt-7.4-0.0-0.0-0.00.00.0-0.0
Percentage of Revenues0.20.00.00.00.00.00.0
Percentage of Revenues aes:IPALCOEnterprisesInc. aes:NonrecourseDebt0.00.00.00.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType

srt:ParentCompany, aes:RecourseDebt


Gains
Period End2020-12-312020-06-30
Value-108.0-37.0
Percentage of GainsLossesOnExtinguishmentOfDebt118.792.5
Percentage of Revenues-4.2-1.7
Percentage of Revenues srt:ParentCompany aes:RecourseDebt0.00.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value45464641403860414946584335566052495459404748464550553945525137635961766474871089197951139810180
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.71.71.81.61.81.62.51.62.01.72.21.51.42.02.31.91.92.11.71.11.51.51.41.31.41.50.00.00.01.21.01.61.51.41.61.41.81.82.62.12.22.32.82.50.00.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value7286649067565245075607015025866466716006566437116705936626885745047186737547217087678197946709379187559311004692107810951020101910161011985982986814967803849
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues27.025.235.429.723.621.723.026.720.222.124.623.723.623.924.326.425.623.018.719.417.815.422.319.120.619.20.00.00.018.617.723.422.617.720.121.916.522.726.323.323.024.425.024.70.00.00.00.00.00.0

us-gaap:GrossProfit us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MinorityOwnedAffiliates


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-20.03210.05098553732441116415028742633323739343534323056479.0737710441-136.0286
Percentage of GrossProfit-2.74.81.16.618.710.86.64.68.81.92.56.18.34.311.53.74.95.45.65.75.96.94.74.84.07.86.61.28.99.715.54.4-14.837.9
Percentage of Revenues-0.71.20.42.04.42.41.51.21.80.40.61.42.01.02.81.01.31.21.01.11.11.11.10.90.81.50.00.00.01.82.71.0-3.36.7
Percentage of Revenues aes:MinorityOwnedAffiliates0.06.30.00.00.014.90.00.00.05.10.00.00.013.60.00.00.019.20.00.00.026.10.00.00.030.40.00.00.027.80.00.00.079.7

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value24-148.0318-333.0-86.0144-78.02101615410210296685-688.015253-24.0-200.0176-103.0126-85.018069142206488142-47.0-126.0129164106240-1569.069345162-119.0191237-440.041152
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.9-5.612.4-13.1-3.96.2-3.28.00.65.83.93.63.825.0-26.05.62.0-0.9-5.65.0-3.23.9-2.65.11.93.80.00.00.0-1.1-3.33.24.02.55.2-34.21.67.33.9-2.74.35.7-10.91.00.0

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

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

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value7.06.0-17.026-17.06.0-9.02.01.00.0-3.0-1.0-8.0-3.0-3.0-1.0-9.00.0-5.00.01.06.0-4.0-3.09.0
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0
Percentage of Revenues0.30.2-0.71.0-0.80.3-0.40.10.00.0-0.1-0.0-0.3-0.1-0.1-0.0-0.30.0-0.10.00.00.2-0.1-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value140-163.0-152.0197-118.0-119.027-124.0-71.0-109.0-918.0116167126-975.014813617111782130-17.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues5.2-6.2-5.97.7-5.3-5.11.1-4.7-2.9-4.1-35.04.16.64.6-36.95.55.26.63.32.34.0-0.5

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-130.09.0579-516.010532010542411835434633234299825347240160-308.0294-22.0160237166384335434606418118-57.0386409299591-1251.0201773660228625703-401.0365556554
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-4.80.322.6-20.34.713.74.316.24.813.413.211.713.536.40.912.99.26.2-8.78.3-0.74.97.44.710.58.90.00.00.02.8-1.59.610.17.012.8-27.34.816.315.95.214.116.9-9.99.10.00.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value-2.0-1.0-1.00.00.0-26.0-1.0-1.0-1.0-1.0-11.0-10.0-9.0-4.0-5.0-4.0-7.0-6.0-8.0-8.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments1.50.2-1.00.00.0-22.0-0.3-0.3-0.3-0.1-3.2-4.2-5.6-1.422.7-2.5-4.2-1.6-2.4-1.3
Percentage of Revenues-0.1-0.0-0.00.00.0-1.0-0.0-0.0-0.0-0.0-0.4-0.4-0.3-0.1-0.2-0.1-0.2-0.2-0.20.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value-27.0-24.0-34.0-102.0-40.0-23.0-9.0-12.0-28.0-45.0-9.04.0-39.0-21.0-25.0-7.04.0-13.0-8.0-14.0-54.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments20.8-266.76.6-97.1-12.5-5.4-7.6-3.4-8.4-13.2-0.91.2-16.2-13.1-8.531.82.5-7.8-2.1-4.2-8.9
Percentage of Revenues-1.0-0.9-1.3-4.6-1.7-0.9-0.4-0.5-1.0-1.8-0.30.1-1.5-0.8-0.7-0.20.1-0.4-0.2-0.40.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-81.0401-481.00.0229-120.029866233155192224778-622.02611509856230-8.0834120326425429850828189-173.0275330221377-1403.0136519409150444495-179.0296411392409414503483
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3.015.7-18.90.09.8-4.911.42.78.85.96.88.828.4-23.59.75.73.81.66.5-0.22.51.35.87.26.80.00.00.02.1-4.66.98.15.28.2-30.63.210.99.83.410.011.9-4.47.40.00.00.00.00.00.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302014-09-30
Value-26.0-23.0-27.0-78.0-32.0-17.0-9.0-10.0-21.0-36.0-10.0-1.0-29.0-20.0-21.0-3.01.0-14.0-7.0-44.0
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest32.10.05.60.0-14.0-5.7-13.6-4.3-10.9-16.1-1.3-0.4-19.3-20.4-9.137.51.2-6.9-2.7-8.7
Percentage of Revenues-1.0-0.9-1.1-3.5-1.4-0.6-0.4-0.4-0.7-1.4-0.4-0.0-1.1-0.8-0.6-0.10.0-0.4-0.20.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-59.08.0161-147.01138950130571151991461322317201109269-353.075-7.092204451209611692157545812681821891767626716784178218-233.0102261186
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.20.36.3-5.85.13.82.15.02.34.37.65.15.28.427.24.13.52.7-10.02.1-0.22.86.31.33.32.60.00.00.01.31.53.12.01.94.13.81.85.64.01.94.05.2-5.82.60.00.0

us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity

aes:CleanEnergy


Income
Period End2021-06-30
Value39
Percentage of IncomeTaxExpenseBenefit-66.1
Percentage of Revenues1.4
Percentage of Revenues aes:CleanEnergy0.0

aes:DplSubsidiary


Income
Period End2020-09-302020-06-30
Value0.025
Percentage of IncomeTaxExpenseBenefit-0.022.1
Percentage of Revenues0.01.1
Percentage of Revenues aes:DplSubsidiary0.00.0

aes:Fluence


Income
Period End2021-06-30
Value13
Percentage of IncomeTaxExpenseBenefit-22.0
Percentage of Revenues0.5
Percentage of Revenues aes:Fluence0.0

aes:GenerSubsidiary


Income
Period End2020-09-302020-06-30
Value0.013
Percentage of IncomeTaxExpenseBenefit-0.011.5
Percentage of Revenues0.00.6
Percentage of Revenues aes:GenerSubsidiary0.00.0

aes:Guacolda


Income
Period End2020-09-30
Value28
Percentage of IncomeTaxExpenseBenefit-19.0
Percentage of Revenues1.1
Percentage of Revenues aes:Guacolda0.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302020-09-302020-06-302019-06-302017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value1.00.01.00.010.0-4.0-3.0-3.0-2.0-1.0-1.0-3.0-2.0-3.0-3.0
Percentage of IncomeTaxExpenseBenefit-1.7-0.00.90.01.4-3.6-3.3-4.3-2.714.3-1.1-6.7-1.7-3.1-3.3
Percentage of Revenues0.00.00.00.00.4-0.1-0.1-0.1-0.1-0.0-0.0-0.1-0.1-0.10.0
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


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value6.07.0-7.010.0258.03.06.02.0-2.039-7.0-9.01.07.05.0-10.0-1.0-4.0-4.03.00.0-1.0-2.0-10.0
Percentage of IncomeTaxExpenseBenefit-10.287.5-4.3-6.822.19.06.04.63.5-1.719.6-4.8-6.80.41.04.5-10.9-1.4-5.357.13.30.0-0.8-2.1-10.9
Percentage of Revenues0.20.3-0.30.41.10.30.10.20.1-0.11.5-0.2-0.40.00.30.2-0.4-0.0-0.1-0.10.10.0-0.0-0.10.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3225075821245267601716557104138718673144746278165182697214410379699523764741372956755200325324141202304109160169260
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.91.92.93.25.62.22.82.36.92.52.23.75.42.63.32.75.52.91.72.25.15.62.12.03.92.70.00.00.05.61.71.83.46.91.41.24.86.97.83.24.67.32.74.00.00.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value237190297290218233262250273265257255263281136353333348345354390364375388310363385390323373417357346377370401385416425432396351375381389381
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.87.211.611.49.810.010.89.511.010.09.89.010.410.35.113.112.713.59.710.012.111.111.611.08.59.70.00.00.08.811.08.98.58.88.08.79.28.810.29.98.98.49.39.50.00.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value-13.0-16.0149-42.0103-16.049-8.0-7.08.087-11.012151620202325322928152539
Percentage of InterestExpense-5.5-8.450.2-14.547.2-6.918.7-3.2-2.63.033.9-4.34.65.311.85.76.06.67.18.28.07.24.86.910.0
Percentage of Revenues-0.5-0.65.8-1.74.6-0.72.0-0.3-0.30.33.3-0.40.50.50.60.70.80.90.71.00.90.80.40.70.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value239167290160295163265203309169320161315207399185417195436222387228390210423242449226450226475223466234485241492291460248505229459239480284
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.96.311.36.313.37.010.97.712.46.412.25.712.47.615.16.916.07.612.36.312.07.012.16.011.66.40.00.00.05.312.65.611.55.510.55.311.76.111.15.711.45.511.36.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value28-148.0318-333.0-83.0144-78.021017154128101290684-1342.015253-24.0-949.0175-482.0126-85.018069142206488133-58.0-206.07116782175-1568.0140341-209.0-131.0174224-436.0114144187-48.0185303218
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.0-5.612.4-13.1-3.76.2-3.28.00.75.84.93.611.425.0-50.85.62.0-0.9-26.84.9-14.93.9-2.65.11.93.80.00.00.0-1.4-5.41.84.11.93.8-34.23.37.2-5.0-3.03.95.4-10.82.90.00.00.00.00.00.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-1.0-1.00.00.00.00.0-26.0-1.0-2.0-1.0-2.0-2.0-244.0-1.0-2.0-1.02.0-1.0-1.0-1.01.0-1.0-1.0-1.0-3.0-2.0
Percentage of NetIncomeLoss-3.60.3-0.00.0-0.00.0-152.9-0.6-1.6-1.0-0.7-0.318.2-0.7-3.84.2-0.2-0.60.2-0.8-1.2-0.6-1.4-0.7-1.5-0.4
Percentage of Revenues-0.0-0.00.00.00.00.0-1.0-0.0-0.1-0.0-0.1-0.1-9.2-0.0-0.1-0.00.1-0.0-0.0-0.00.0-0.0-0.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-19.0-17.0-3.0-1.0-95.0-26.0-3.0-15.0-8.0-10.0-23.0-20.0-28.0-7.03.00.0-20.0-20.0-9.0-16.0-3.00.0-17.0-8.0-3.0-9.0-20.0-35.0
Percentage of NetIncomeLoss-67.911.5-0.90.3114.5-18.13.8-7.1-47.1-6.5-18.0-19.8-9.7-1.0-0.20.0-37.783.30.9-9.10.60.020.0-4.4-4.3-6.3-9.7-7.2
Percentage of Revenues-0.7-0.6-0.1-0.0-4.3-1.1-0.1-0.6-0.3-0.4-0.9-0.7-1.1-0.30.10.0-0.8-0.8-0.3-0.5-0.10.0-0.5-0.2-0.1-0.20.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedTranslationAdjustment


Net
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-3.0-114.0-80.02.00.00.0-23.00.0203.0-18.016-545.00.0-95.0-3.0-992.00.00.00.0
Percentage of NetIncomeLoss-10.7-35.824.0-2.4-0.00.0-135.30.015.63.0-6.22.340.60.0-179.212.5104.50.0-0.00.0
Percentage of Revenues-0.1-4.5-3.10.10.00.0-0.90.00.80.1-0.70.6-20.60.0-3.6-0.1-28.00.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-105.0119-148.086858850-79.0901289370109971222485795-52.01262319511292201421242.015216611714816667174654306253259267283285215
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3.94.5-5.83.93.63.42.0-3.03.25.03.42.64.03.74.77.01.62.9-1.63.90.75.33.00.00.00.02.90.13.84.12.73.23.61.63.715.77.05.76.26.67.10.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value41-69.016711015-152.034-75.032-1.0-22.0-45.0-124.09.050780-24.071949-16.0120128-162.0-513.077-421.0-143.0-333.0-29.011-111.0-6.0-182.0-35.059-25.0-385.014132-590.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.5-2.66.54.30.7-6.51.4-2.91.3-0.0-0.8-1.6-4.90.319.23.0-0.92.826.8-0.53.73.9-5.0-14.62.1-11.20.00.00.00.3-2.9-0.1-4.5-0.81.3-0.5-9.23.00.8-13.5

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value30-53.011417-96.0-54.0274.0-3.0-59.0-176.03.054469-13.061930-14.093100
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax73.276.8103.6113.363.272.084.4-400.013.6131.1141.933.3107.386.254.285.998.087.577.578.1
Percentage of Revenues1.1-2.04.50.8-4.1-2.11.10.2-0.1-2.1-6.90.120.62.6-0.52.426.2-0.42.93.1
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value30-53.011417-96.0-54.0274.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax73.276.8103.6113.363.272.084.4-400.0
Percentage of Revenues1.1-2.04.50.8-4.1-2.11.10.2
Percentage of Revenues us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value11-16.0-4.0-2.0-56.0-21.05.0-5.0-19.014526.0-37.011-11.010.019-2.0272814-219.030-170.0-80.0-120.0-13.051-42.04.0-76.07.0-9.0-1.0-159.049-3.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax26.823.2-3.6-13.336.828.015.6500.086.4-31.1-41.966.7-7.313.845.814.12.012.522.521.9-8.642.739.040.455.936.044.8463.637.8-66.741.8-20.0-15.34.041.334.8-9.4
Percentage of Revenues0.4-0.6-0.2-0.1-2.4-0.80.2-0.2-0.70.52.00.2-1.40.4-0.40.40.5-0.10.80.90.4-6.20.8-4.50.00.00.01.2-1.10.1-1.90.2-0.2-0.0-3.81.0-0.1
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-108.0198246161-6.0-568.0127-236.0-60.0-58.0-95.0-8.0-126.07876493-30.092909273466-62.0-565.0170-476.0-272.0-321.0-96.0-84.032340-6.0-13.0-467.0-47.0-471.0254-237.0-769.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-4.07.59.66.3-0.3-24.35.2-9.0-2.4-2.2-3.6-0.3-5.02.828.93.5-1.13.625.60.81.12.0-1.9-16.04.6-12.70.00.00.0-2.08.51.0-0.1-0.3-10.1-1.0-11.25.4-5.7-17.6

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-109.0166179-1.0-462.0-188.0-40.0-32.0-32.0-180.049
Percentage of OtherComprehensiveIncomeLossNetOfTax100.983.8111.216.781.379.766.755.2400.0142.962.8
Percentage of Revenues-4.06.37.0-0.0-19.8-7.2-1.6-1.2-1.1-7.11.8
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1.012-15.0-4.0-81.0-44.0-17.0-23.0245429
Percentage of OtherComprehensiveIncomeLossNetOfTax-0.96.1-9.366.714.318.628.339.7-300.0-42.937.2
Percentage of Revenues0.00.5-0.6-0.2-3.5-1.7-0.7-0.90.82.11.1
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

Other Income

us-gaap:OtherIncome us-gaap:IncomeStatementLocation

us-gaap:OtherIncome

us-gaap:OtherIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6.07.0586.09.02.01304.05.06.04210.07.0131518157321181213
Percentage of OtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.20.32.30.20.40.15.30.20.20.21.60.40.30.50.60.70.62.80.60.50.40.4
Percentage of Revenues us-gaap:OtherIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-77.0-29.0401-481.03.0229-120.029867233181191416777-1286.026115098-693.0229-387.0744120326425429850827566-204.0223333199323-1402.0207515445175427483-169.0397429402283440530502
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.9-1.115.7-18.90.19.8-4.911.42.78.86.96.716.428.4-48.79.75.73.8-19.66.5-12.02.31.35.87.26.80.00.00.01.5-5.45.68.24.77.0-30.64.910.910.74.09.611.6-4.29.90.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-103.0119-153.0838296528151861289356109971222675495-52.01262319511292201421242.015216611714816667174654306253259267283285215
Percentage of ProfitLoss133.8-410.331.82766.735.832.277.634.828.245.030.812.0-4.441.864.7124.5-38.523.6-24.5-70.3307.311.373.944.130.93.951.6187.9-1.068.249.858.845.8-11.832.433.8147.0174.959.353.6-158.071.366.453.5
Percentage of Revenues-3.84.5-6.03.73.53.72.13.11.93.05.03.42.14.03.74.77.51.52.9-1.63.90.75.33.00.00.00.02.90.13.84.12.73.23.61.63.715.77.05.76.26.67.10.00.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value28-148.0-333.0-83.014421017154101290684-209.0-131.0174224-436.0114144187
Percentage of ProfitLoss-36.4510.369.2-2766.762.970.525.466.152.969.788.0-47.0-74.940.746.4258.028.733.646.5
Percentage of Revenues1.0-5.6-13.1-3.76.28.00.75.83.611.425.0-5.0-3.03.95.4-10.82.90.00.0
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

Revenue From Contract With Customer Excluding Assessed Tax

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

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest


Revenue
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.00.0-1.0-1.00.00.00.00.0-1.0-1.0-4.03.0120.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.00.0
Percentage of Revenues0.00.0-0.0-0.00.00.00.00.0-0.0-0.0-0.10.10.40.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

aes:Nonregulatedrevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value18681823177417741419145115911654159817121739189816271811
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues69.269.269.369.764.062.165.463.064.464.666.366.964.166.1
Percentage of Revenues aes:Nonregulatedrevenue92.194.60.095.189.189.20.090.690.891.80.092.189.389.7

aes:RegulatedRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value659698639674610703707788706778709759706711
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.338.336.038.043.048.444.447.644.245.440.840.043.439.3
Percentage of Revenues24.426.525.026.527.530.129.130.028.429.427.026.827.825.9
Percentage of Revenues aes:RegulatedRevenue98.298.70.099.197.898.70.098.697.599.10.097.798.698.5

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

aes:Nonregulatedrevenue, aes:CorporateOtherAndOtherEliminations


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3.0-3.0-3.0-3.0-2.0-2.0-1.0-1.0-2.00.00.0-2.00.0-9.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.10.00.0-0.10.0-0.5
Percentage of Revenues-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.0-0.10.00.0-0.10.0-0.3
Percentage of Revenues aes:Nonregulatedrevenue aes:CorporateOtherAndOtherEliminations100.0100.00.0100.0100.0100.00.00.0200.0-0.00.0100.0-0.0100.0

aes:Nonregulatedrevenue, aes:EURASIA


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value215209133134156171190141201267242152218331
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax11.511.57.57.611.011.811.98.512.615.613.98.013.418.3
Percentage of Revenues8.07.95.25.37.07.37.85.48.110.19.25.48.612.1
Percentage of Revenues aes:Nonregulatedrevenue aes:EURASIA77.677.40.068.772.976.00.071.675.878.80.067.974.779.0

aes:Nonregulatedrevenue, aes:MCAC


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value465510487417356408457447455429431440384387
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax24.928.027.523.525.128.128.727.028.525.124.823.223.621.4
Percentage of Revenues17.219.419.016.416.117.518.817.018.316.216.415.515.114.1
Percentage of Revenues aes:Nonregulatedrevenue aes:MCAC94.995.30.094.393.494.40.095.195.295.30.095.294.694.9

aes:Nonregulatedrevenue, aes:SouthAmericanSBU


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value959883708711
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax51.348.449.949.0
Percentage of Revenues35.533.531.930.4
Percentage of Revenues aes:Nonregulatedrevenue aes:SouthAmericanSBU99.599.999.699.9

aes:Nonregulatedrevenue, aes:USandUtilitiesDomain


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value232224273378201163169245180173198386180208
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.412.315.421.314.211.210.614.811.310.111.420.311.111.5
Percentage of Revenues8.68.510.714.99.17.07.09.37.26.57.613.67.17.6
Percentage of Revenues aes:Nonregulatedrevenue aes:USandUtilitiesDomain77.192.60.099.269.662.90.074.071.473.90.085.264.568.2

aes:Nonregulatedrevenue, srt:SouthAmerica


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value848708711776822764843868922845894
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax47.849.949.048.849.747.849.249.948.651.949.4
Percentage of Revenues33.331.930.431.931.330.831.833.132.533.332.6
Percentage of Revenues aes:Nonregulatedrevenue srt:SouthAmerica99.899.699.90.099.399.999.80.099.999.999.9

aes:RegulatedRevenue, aes:USandUtilitiesDomain


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value659698639674610703707788706778709759706711
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.338.336.038.043.048.444.447.644.245.440.840.043.439.3
Percentage of Revenues24.426.525.026.527.530.129.130.028.429.427.026.827.825.9
Percentage of Revenues aes:RegulatedRevenue aes:USandUtilitiesDomain98.298.70.099.197.898.70.098.697.599.10.097.798.698.5

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value27002635256025452217233824312625248326502622283725372740264326932613258135443542322932713219352236563758426237834003406842654622458741924740415743814435415640513990
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-40.0-27.0-44.0-52.0-116.0-30.0-9.0-14.0-17.0-12.0-17.0-9.0-7.0-18.0-4.0-13.0-5.0-2.0-5.0-7.0-6.0-6.0-17.0-10.0-11.0-6.0-12.0-6.0-4.0-3.0749-223.0-2.0-1.0784-272.0
Percentage of Revenues-1.5-1.0-1.7-2.0-5.2-1.3-0.4-0.5-0.7-0.5-0.6-0.3-0.3-0.7-0.2-0.5-0.2-0.1-0.1-0.2-0.2-0.2-0.5-0.3-0.3-0.20.00.00.0-0.119.8-5.6-0.0-0.017.0-5.9
Percentage of Revenues-1.5-1.0-1.7-2.0-5.2-1.3-0.4-0.5-0.7-0.5-0.6-0.3-0.3-0.7-0.2-0.5-0.2-0.1-0.1-0.2-0.2-0.2-0.5-0.3-0.3-0.20.00.00.0-0.119.8-5.6-0.0-0.017.0-5.9
Percentage of Revenues us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, aes:CorporateOtherAndOtherEliminations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value3724491142814169.07.05.09.09.06.0146.01.01.0147.06.04.04.04.05.02.0-648.02173.01.0-637.0222
Percentage of Revenues1.40.91.95.11.20.50.60.30.20.20.30.30.20.50.20.00.00.40.20.20.10.00.00.00.0-17.15.40.10.0-13.84.8
Percentage of Revenues1.40.91.95.11.20.50.60.30.20.20.30.30.20.50.20.00.00.40.20.20.10.00.00.00.0-17.15.40.10.0-13.84.8
Percentage of Revenues us-gaap:OperatingSegments aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:EURASIA


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value277270194195214225246197265339320224292419386380395429
Percentage of Revenues10.310.27.67.79.79.610.17.510.712.812.27.911.515.314.614.115.116.6
Percentage of Revenues10.310.27.67.79.79.610.17.510.712.812.27.911.515.314.614.115.116.6
Percentage of Revenues us-gaap:OperatingSegments aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:MCAC


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4905355114423814324844704784504524624064081328397375348
Percentage of Revenues18.120.320.017.417.218.519.917.919.317.017.216.316.014.950.214.714.413.5
Percentage of Revenues18.120.320.017.417.218.519.917.919.317.017.216.316.014.950.214.714.413.5
Percentage of Revenues us-gaap:OperatingSegments aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:SouthAmericanSBU


Revenuesus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value964884711712
Percentage of Revenues35.733.532.130.5
Percentage of Revenues35.733.532.130.5
Percentage of Revenues us-gaap:OperatingSegments aes:SouthAmericanSBU100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:USandUtilities


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value97294910619139711130976101912309951027
Percentage of Revenues36.036.041.741.241.543.039.338.543.439.237.5
Percentage of Revenues36.036.041.741.241.543.039.338.543.439.237.5
Percentage of Revenues us-gaap:OperatingSegments aes:USandUtilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:SouthAmerica


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value850711712770828765845869923846895875834796
Percentage of Revenues33.432.130.531.731.530.831.933.132.533.332.733.131.030.5
Percentage of Revenues33.432.130.531.731.530.831.933.132.533.332.733.131.030.5
Percentage of Revenues us-gaap:OperatingSegments srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MajorityOwnedAffiliate


Revenuesus-gaap:
Period End2020-09-302019-09-30
Value0.0-31.0
Percentage of Revenues0.0-1.2
Percentage of Revenues0.0-1.2
Percentage of Revenues aes:MajorityOwnedAffiliate0.0100.0

aes:MinorityOwnedAffiliates


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value220506476465569370315326267214228249279206230191174167147153152134145139173184212148291277269206265359
Percentage of Revenues8.119.218.618.325.715.813.012.410.88.18.78.811.07.58.77.16.76.54.14.34.74.14.53.94.74.90.00.00.06.57.15.16.58.4
Percentage of Revenues8.119.218.618.325.715.813.012.410.88.18.78.811.07.58.77.16.76.54.14.34.74.14.53.94.74.90.00.00.06.57.15.16.58.4
Percentage of Revenues aes:MinorityOwnedAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

aes:Nonregulatedrevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value20291928191518651593162617111826175918651898206018212018
Percentage of Revenues75.173.274.873.371.969.570.469.670.870.472.472.671.873.6
Percentage of Revenues75.173.274.873.371.969.570.469.670.870.472.472.671.873.6
Percentage of Revenues aes:Nonregulatedrevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RegulatedRevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value671707645680624712720799724785724777716722
Percentage of Revenues24.926.825.226.728.130.529.630.429.229.627.627.428.226.4
Percentage of Revenues24.926.825.226.728.130.529.630.429.229.627.627.428.226.4
Percentage of Revenues aes:RegulatedRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ElectricDistribution


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value672707645680624712720799724785724777716722660853783
Percentage of Revenues24.926.825.226.728.130.529.630.429.229.627.627.428.226.425.031.730.0
Percentage of Revenues24.926.825.226.728.130.529.630.429.229.627.627.428.226.425.031.730.0
Percentage of Revenues us-gaap:ElectricDistribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ElectricityGeneration


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value20281928191518651593162617111826175918651898206018212018198318401830
Percentage of Revenues75.173.274.873.371.969.570.469.670.870.472.472.671.873.675.068.370.0
Percentage of Revenues75.173.274.873.371.969.570.469.670.870.472.472.671.873.675.068.370.0
Percentage of Revenues us-gaap:ElectricityGeneration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

aes:Nonregulatedrevenue, aes:CorporateOtherAndOtherEliminations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3.0-3.0-4.0-3.0-2.0-2.0-2.00.0-1.0-3.03.0-2.0-2.0-9.0
Percentage of Revenues-0.1-0.1-0.2-0.1-0.1-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.3
Percentage of Revenues-0.1-0.1-0.2-0.1-0.1-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.3
Percentage of Revenues aes:Nonregulatedrevenue aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:EURASIA


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value277270194195214225246197265339320224292419
Percentage of Revenues10.310.27.67.79.79.610.17.510.712.812.27.911.515.3
Percentage of Revenues10.310.27.67.79.79.610.17.510.712.812.27.911.515.3
Percentage of Revenues aes:Nonregulatedrevenue aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:MCAC


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value490535511442381432484470478450452462406408
Percentage of Revenues18.120.320.017.417.218.519.917.919.317.017.216.316.014.9
Percentage of Revenues18.120.320.017.417.218.519.917.919.317.017.216.316.014.9
Percentage of Revenues aes:Nonregulatedrevenue aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:SouthAmericanSBU


Revenuesus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value964884711712
Percentage of Revenues35.733.532.130.5
Percentage of Revenues35.733.532.130.5
Percentage of Revenues aes:Nonregulatedrevenue aes:SouthAmericanSBU100.0100.0100.0100.0

aes:Nonregulatedrevenue, aes:USandUtilitiesDomain


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value301242328381289259213331252234254453279305
Percentage of Revenues11.19.212.815.013.011.18.812.610.18.89.716.011.011.1
Percentage of Revenues11.19.212.815.013.011.18.812.610.18.89.716.011.011.1
Percentage of Revenues aes:Nonregulatedrevenue aes:USandUtilitiesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:Nonregulatedrevenue, srt:SouthAmerica


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value850711712770828765845869923846895
Percentage of Revenues33.432.130.531.731.530.831.933.132.533.332.7
Percentage of Revenues33.432.130.531.731.530.831.933.132.533.332.7
Percentage of Revenues aes:Nonregulatedrevenue srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RegulatedRevenue, aes:USandUtilitiesDomain


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value671707645680624712720799724785724777716722
Percentage of Revenues24.926.825.226.728.130.529.630.429.229.627.627.428.226.4
Percentage of Revenues24.926.825.226.728.130.529.630.429.229.627.627.428.226.4
Percentage of Revenues aes:RegulatedRevenue aes:USandUtilitiesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

aes:CorporateOtherAndOtherEliminations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3.0-3.0-4.0-3.0-2.0-2.0-2.00.0-1.0-3.03.0-2.0-2.0-9.00.0-651.0216342319875295281354306215270299301252
Percentage of Revenues-0.1-0.1-0.2-0.1-0.1-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.30.0-17.25.48.47.518.96.46.77.57.44.96.17.27.46.3
Percentage of Revenues-0.1-0.1-0.2-0.1-0.1-0.1-0.10.0-0.0-0.10.1-0.1-0.1-0.30.0-17.25.48.47.518.96.46.77.57.44.96.17.27.46.3
Percentage of Revenues aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:EURASIA


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value277270194195214225246197265339320224292419
Percentage of Revenues10.310.27.67.79.79.610.17.510.712.812.27.911.515.3
Percentage of Revenues10.310.27.67.79.79.610.17.510.712.812.27.911.515.3
Percentage of Revenues aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:MCAC


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value490535511442381432484470478450452462406408
Percentage of Revenues18.120.320.017.417.218.519.917.919.317.017.216.316.014.9
Percentage of Revenues18.120.320.017.417.218.519.917.919.317.017.216.316.014.9
Percentage of Revenues aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:SouthAmericanSBU


Revenuesus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value964884711712
Percentage of Revenues35.733.532.130.5
Percentage of Revenues35.733.532.130.5
Percentage of Revenues aes:SouthAmericanSBU100.0100.0100.0100.0

aes:USandUtilitiesDomain


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value97294997310619139719331130976101997812309951027
Percentage of Revenues36.036.038.041.741.241.538.443.039.338.537.343.439.237.5
Percentage of Revenues36.036.038.041.741.241.538.443.039.338.537.343.439.237.5
Percentage of Revenues aes:USandUtilitiesDomain100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:SouthAmerica


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value850711712770828765845869923846895
Percentage of Revenues33.432.130.531.731.530.831.933.132.533.332.7
Percentage of Revenues33.432.130.531.731.530.831.933.132.533.332.7
Percentage of Revenues srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value347273520334603342673456634142336483342333238334713252132489325973257333112388343646936508361193710836974369003685037000385843799738966389833943340973404114125040836427184183041356427494543145333408834263540500405113953534806
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value6795710972108727
Percentage of Assets19.621.122.226.4
Percentage of Assets19.621.122.226.4
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

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

us-gaap:CorporateNonSegment, aes:CorporateOtherAndOtherEliminations


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3422402942634285411071
Percentage of Assets1.00.70.90.81.21.52.7
Percentage of Assets1.00.70.90.81.21.52.7
Percentage of Assets us-gaap:CorporateNonSegment aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:CorporateOtherAndOtherEliminations


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value757840342270342534240365455294
Percentage of Assets2.22.41.00.81.01.60.71.11.40.9
Percentage of Assets2.22.41.00.81.01.60.71.11.40.9
Percentage of Assets us-gaap:OperatingSegments aes:CorporateOtherAndOtherEliminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:EURASIA


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-31
Value3575360336213626358738473990398443414538455757776200
Percentage of Assets10.310.210.510.610.411.311.911.913.114.013.816.016.8
Percentage of Assets10.310.210.510.610.411.311.911.913.114.013.816.016.8
Percentage of Assets us-gaap:OperatingSegments aes:EURASIA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:MCAC


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-31
Value4610493448475061499350174770488646024462553251624820
Percentage of Assets13.314.014.014.814.414.714.214.613.813.716.714.313.1
Percentage of Assets13.314.014.014.814.414.714.214.613.813.716.714.313.1
Percentage of Assets us-gaap:OperatingSegments aes:MCAC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:SouthAmericaSBU


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value113291131410941
Percentage of Assets32.733.633.6
Percentage of Assets32.733.633.6
Percentage of Assets us-gaap:OperatingSegments aes:SouthAmericaSBU100.0100.0100.0

us-gaap:OperatingSegments, aes:SouthAmericanSBU


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-31
Value108361134311329
Percentage of Assets31.232.232.7
Percentage of Assets31.232.232.7
Percentage of Assets us-gaap:OperatingSegments aes:SouthAmericanSBU100.0100.0100.0

us-gaap:OperatingSegments, aes:USandUtilities


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value14949144831446414222142361354713334129631255012286
Percentage of Assets43.041.141.841.541.239.739.638.837.837.8
Percentage of Assets43.041.141.841.541.239.739.638.837.837.8
Percentage of Assets us-gaap:OperatingSegments aes:USandUtilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, aes:USandUtilitiesDomain


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1446413334122861154810815
Percentage of Assets41.839.637.834.929.9
Percentage of Assets41.839.637.834.929.9
Percentage of Assets us-gaap:OperatingSegments aes:USandUtilitiesDomain100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:SouthAmerica


Assetsus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value110881140811197113141122511290109411112610487
Percentage of Assets32.433.032.833.633.634.033.633.629.0
Percentage of Assets32.433.032.833.633.634.033.633.629.0
Percentage of Assets us-gaap:OperatingSegments srt:SouthAmerica100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3472735203346033426734566341423364833423332383347132521324893259732573331123883436469365083611937108369743690036850370003858437997389663898339433409734041141250408364271841830413564274945431453334088342635405004051139535
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value6795710972108727
Percentage of LiabilitiesAndStockholdersEquity19.621.122.226.4
Percentage of Assets19.621.122.226.4
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value32653377263420042462253929963140320832343208330533093193246531863021299127942882276632013149356738644022427243974211419343304813474946334569442461236489594662336911679264734675
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.49.67.65.87.17.48.99.49.79.79.910.210.29.87.48.28.38.27.77.87.58.78.59.610.010.611.011.310.710.210.711.711.610.810.910.714.314.313.115.216.216.816.011.8

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value2634299632082465
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets7.68.99.97.4
Percentage of Assets srt:ParentCompany38.842.144.528.2

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

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value-34.01.0-35.010.0-2.01268
Percentage of StockholdersEquity-1.30.0-1.40.3-0.10.42.1
Percentage of Assets-0.10.0-0.10.0-0.00.00.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MajorityOwnedAffiliates


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-57.0-45.0-27.0156557-52.0-55.0-35.019924998
Percentage of StockholdersEquity-2.2-1.5-0.80.62.31.8-1.2-1.3-0.83.33.82.1
Percentage of Assets-0.2-0.1-0.10.00.20.2-0.1-0.1-0.10.40.60.2
Percentage of Assets aes:MajorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

aes:MinorityOwnedAffiliates


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value22822814262225271048102994718532999310130012682
Percentage of StockholdersEquity86.693.981.7102.537.532.722.242.865.652.246.457.4
Percentage of Assets6.68.48.17.62.92.82.44.67.26.87.46.8
Percentage of Assets aes:MinorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5530623754145885596657515231547055175855501550155287543863986660631864016411729473816947686672207515764278267887740779897739825178109258846586848317955992281006710173874694468787
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.917.715.617.217.316.815.516.416.617.515.415.416.216.719.317.117.317.517.719.720.018.818.619.519.520.120.120.218.819.519.220.019.121.720.221.019.521.020.424.623.921.623.322.2

us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Assets
Period End2020-12-312019-12-312018-12-312017-12-31
Value313284335180
Percentage of AssetsCurrent5.85.46.72.8
Percentage of Assets0.90.81.00.5
Percentage of Assets srt:ParentCompany4.64.04.62.1

us-gaap:AssetsCurrent us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MajorityOwnedAffiliates


Assets
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value159166897016200.01.02.058114142
Percentage of AssetsCurrent2.93.21.81.10.20.30.00.00.00.61.21.6
Percentage of Assets0.50.50.30.20.00.10.00.00.00.10.30.4
Percentage of Assets aes:MajorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

aes:MinorityOwnedAffiliates


Assets
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value101783155841830837645084210971182948882
Percentage of AssetsCurrent18.815.911.16.54.85.55.810.913.012.810.010.0
Percentage of Assets2.92.51.71.30.91.01.22.12.62.62.32.2
Percentage of Assets aes:MinorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value12131886108915051417154410291145116914261166118711401212949139812131588130513251265118512621437102213371539167015151413164220311611230119701943172716881710339236242008255428452888334717828652020
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.55.43.14.44.14.53.13.43.54.33.63.73.53.72.93.63.34.33.63.63.43.23.43.92.63.53.94.33.83.44.14.93.95.44.74.74.03.73.88.38.55.06.30.00.00.04.52.50.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value70111910.0112218
Percentage of CashAndCashEquivalentsAtCarryingValue6.41.11.61.18.617.3
Percentage of Assets0.20.00.10.00.30.6
Percentage of Assets srt:ParentCompany1.00.20.30.10.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:FairValueByAssetClass

us-gaap:CashAndCashEquivalents


Cash
Period End2020-12-312019-12-312018-12-31
Value100010001200
Percentage of CashAndCashEquivalentsAtCarryingValue91.897.2102.9
Percentage of Assets2.93.03.7
Percentage of Assets us-gaap:CashAndCashEquivalents0.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value20262606182723812107221015721841195323752003212221422168178822981881224819601951
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.87.45.36.96.16.54.75.55.97.16.26.56.66.75.45.95.26.25.45.3

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2821873353844223284003344103783134018566174245637406347985965446284844534395827096864246216688987038516968738831740135610531231171317301648
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.51.01.11.21.01.21.01.21.11.01.22.61.91.31.42.01.72.21.61.51.71.31.21.11.51.81.81.11.51.72.21.72.01.72.12.13.83.02.62.94.24.34.2

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value13741342130014041414144614791503153815641595151014231498146323572173213421662081208725812473247728772807270927552689258623632326241726332712267126282735254723642614248923622118
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 Assets4.03.83.84.14.14.24.44.54.64.74.94.64.44.64.46.16.05.86.05.65.67.06.76.77.57.47.07.16.86.35.85.65.96.26.56.56.16.05.65.86.16.15.85.4

Receivables Net Current

us-gaap:ReceivablesNetCurrent us-gaap:StatementGeographical

us-gaap:ReceivablesNetCurrent

country:CL


Receivables
Period End2020-12-31
Value77
Percentage of ReceivablesNetCurrent100.0
Percentage of Assets0.2
Percentage of Assets country:CL0.0

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value445446461474504461487495496579577562583569562660633645630637655682675670734707702741710687684711763755769796826799789668654634600560
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.31.41.51.41.41.51.51.71.81.71.81.71.71.71.71.81.71.71.81.81.81.81.91.91.81.91.81.71.71.71.91.81.81.91.91.81.71.61.51.61.51.4

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8687287267478808438028568117038077066827036301080106110401151126614411461147315141799156214341192122012529768361157140311141009108713941576112885574110591557
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.12.12.22.52.52.42.62.42.12.52.22.12.21.92.82.92.83.23.43.94.04.04.14.74.13.73.13.13.12.42.02.83.32.72.42.53.13.52.82.01.82.63.9

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

srt:ParentCompany


Prepaid
Period End2020-12-312019-12-312018-12-312017-12-31
Value55353127
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0
Percentage of Assets0.20.10.10.1
Percentage of Assets srt:ParentCompany0.80.50.40.3

Land

us-gaap:Land

us-gaap:Land


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value41540441741641141844744245345044947048050250279877679577978078575171170480178087090395894292295295710191008103610371113109510291184114711281111
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.11.21.21.21.21.31.31.41.31.41.41.51.51.52.12.12.22.22.12.12.01.91.92.12.12.22.32.42.32.32.32.32.42.42.52.42.42.42.52.82.82.82.8

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2020-12-312019-12-31
Value2310322822
Percentage of NoncurrentAssets100.0100.0
Percentage of Assets66.867.8

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

aes:OtherNonUs


Noncurrent
Period End2020-12-312019-12-31
Value2320
Percentage of NoncurrentAssets0.10.1
Percentage of Assets0.10.1
Percentage of Assets aes:OtherNonUs0.00.0

aes:TotalNonUs


Noncurrent
Period End2020-12-312019-12-31
Value1274313060
Percentage of NoncurrentAssets55.257.2
Percentage of Assets36.838.8
Percentage of Assets aes:TotalNonUs0.00.0

country:AR


Noncurrent
Period End2020-12-312019-12-31
Value484393
Percentage of NoncurrentAssets2.11.7
Percentage of Assets1.41.2
Percentage of Assets country:AR0.00.0

country:BG


Noncurrent
Period End2020-12-312019-12-31
Value11491106
Percentage of NoncurrentAssets5.04.8
Percentage of Assets3.33.3
Percentage of Assets country:BG0.00.0

country:BR


Noncurrent
Period End2020-12-312019-12-31
Value10911266
Percentage of NoncurrentAssets4.75.5
Percentage of Assets3.23.8
Percentage of Assets country:BR0.00.0

country:CL


Noncurrent
Period End2020-12-312019-12-31
Value58315982
Percentage of NoncurrentAssets25.226.2
Percentage of Assets16.917.8
Percentage of Assets country:CL0.00.0

country:CO


Noncurrent
Period End2020-12-312019-12-31
Value355340
Percentage of NoncurrentAssets1.51.5
Percentage of Assets1.01.0
Percentage of Assets country:CO0.00.0

country:DO


Noncurrent
Period End2020-12-312019-12-31
Value8431006
Percentage of NoncurrentAssets3.64.4
Percentage of Assets2.43.0
Percentage of Assets country:DO0.00.0

country:JO


Noncurrent
Period End2020-12-31
Value44
Percentage of NoncurrentAssets0.2
Percentage of Assets0.1
Percentage of Assets country:JO0.0

country:MX


Noncurrent
Period End2020-12-312019-12-31
Value623649
Percentage of NoncurrentAssets2.72.8
Percentage of Assets1.81.9
Percentage of Assets country:MX0.00.0

country:PA


Noncurrent
Period End2020-12-312019-12-31
Value19391945
Percentage of NoncurrentAssets8.48.5
Percentage of Assets5.65.8
Percentage of Assets country:PA0.00.0

country:PR


Noncurrent
Period End2020-12-312019-12-31
Value533538
Percentage of NoncurrentAssets2.32.4
Percentage of Assets1.51.6
Percentage of Assets country:PR0.00.0

country:SV


Noncurrent
Period End2020-12-312019-12-31
Value361351
Percentage of NoncurrentAssets1.61.5
Percentage of Assets1.01.0
Percentage of Assets country:SV0.00.0

country:US


Noncurrent
Period End2020-12-312019-12-31
Value103609762
Percentage of NoncurrentAssets44.842.8
Percentage of Assets29.929.0
Percentage of Assets country:US0.00.0

Assets Noncurrent

us-gaap:AssetsNoncurrent us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

us-gaap:AssetsNoncurrent

aes:MajorityOwnedAffiliates


Assets
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value886982411021812111520385196461140
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.90.10.30.50.60.00.00.11.11.62.9
Percentage of Assets aes:MajorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

aes:MinorityOwnedAffiliates


Assets
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value623072205918537225772132174837225253429841313543
Percentage of AssetsNoncurrent703.2735.214434.15266.71423.81010.411653.318610.013823.7828.1639.5310.8
Percentage of Assets18.021.518.216.27.15.84.59.212.69.510.29.0
Percentage of Assets aes:MinorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

Construction In Progress Gross

us-gaap:ConstructionInProgressGross

us-gaap:ConstructionInProgressGross


Construction
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value53514776417441344123377752494862472842073932361638754043361738413560344030573300353934363063271624992343378434753444320331982826260025282791258123181992183320962825485344594644
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.413.612.112.111.911.115.614.514.212.612.111.111.912.410.99.99.89.48.58.99.69.38.37.36.56.29.78.98.77.87.96.96.45.96.76.25.44.44.05.16.612.011.011.7

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7970834284728135862385978505859984408273822780337905816879421019998419777952898849705976894499264999696529962998110095994396049531974797459723956292749290914592579727936691738774
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.023.724.523.724.925.225.325.725.424.725.324.724.325.124.026.327.026.826.426.626.226.525.625.025.925.425.625.625.624.323.823.123.922.823.223.121.720.420.222.622.823.122.622.2

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value22201918
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment0.30.20.20.2
Percentage of Assets0.10.10.10.1
Percentage of Assets srt:ParentCompany0.30.30.30.2

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PublicUtilityRegulatedOrUnregulatedStatus

us-gaap:RegulatedOperation


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3329370735043357419443514841
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment39.343.642.642.344.046.048.6
Percentage of Assets9.611.010.810.111.611.812.4
Percentage of Assets us-gaap:RegulatedOperation0.00.00.00.00.00.00.0

us-gaap:UnregulatedOperation


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5143479847234585533450985121
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment60.756.457.457.756.054.051.4
Percentage of Assets14.914.314.513.814.813.813.1
Percentage of Assets us-gaap:UnregulatedOperation0.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2258222498228262228722836225702257421853215652122821396211082071920688202962435623192231482284723283230352341622816224632344022848251512506725628253532511225082258682601225913254842509725589257312381325547250232462123796
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.063.966.065.066.166.167.165.464.963.465.865.063.663.561.362.763.663.463.362.762.363.561.960.760.860.164.564.365.061.962.160.863.360.961.961.658.756.356.858.259.961.860.860.2

us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidatedEntities

srt:ParentCompany


Property
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.07.08.09.0
Percentage of PropertyPlantAndEquipmentNet0.00.00.00.0
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.10.10.10.1

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value7937858357878029389661209108611471114127713271282119711646836746216266156116106015625865377041000103010101025117711951196133413921430142214011542154413201157901
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.22.42.32.32.72.93.63.33.43.43.94.13.93.63.01.91.81.71.71.71.71.71.61.51.51.41.82.52.52.52.52.92.82.93.23.33.13.13.43.63.83.32.92.6

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures dei:LegalEntity

aes:EnergaNaturalDominicanaEnadom


Investments
Period End2020-12-312019-12-31
Value4948
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures5.95.0
Percentage of Assets0.10.1
Percentage of Assets aes:EnergaNaturalDominicanaEnadom0.00.0

aes:EolicaMesaLaPaz


Investments
Period End2020-12-312019-12-312018-12-31
Value60668.0
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures7.26.80.7
Percentage of Assets0.20.20.0
Percentage of Assets aes:EolicaMesaLaPaz0.00.00.0

aes:SPower


Investments
Period End2020-12-312019-12-312018-12-31
Value551442515
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures66.045.846.2
Percentage of Assets1.61.31.6
Percentage of Assets aes:SPower0.00.00.0

aes:Uplight


Investments
Period End2020-12-312019-12-31
Value8591
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures10.29.4
Percentage of Assets0.20.3
Percentage of Assets aes:Uplight0.00.0

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

srt:ParentCompany


Investments
Period End2020-12-312019-12-312018-12-312017-12-31
Value6426678268348239
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures769.6702.1613.5688.3
Percentage of Assets18.620.221.024.9
Percentage of Assets srt:ParentCompany94.695.494.894.4

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:CorporateNonSegment, aes:CorporateOtherAndOtherEliminations


Investments
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value85102652.00.0161.0
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures10.210.65.80.20.02.60.2
Percentage of Assets0.20.30.20.00.00.00.0
Percentage of Assets us-gaap:CorporateNonSegment aes:CorporateOtherAndOtherEliminations24.942.522.10.80.03.00.1

us-gaap:OperatingSegments, aes:EURASIA


Investments
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1.0215293307236248
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures0.122.326.325.638.040.7
Percentage of Assets0.00.60.90.90.70.7
Percentage of Assets us-gaap:OperatingSegments aes:EURASIA0.05.46.56.74.14.0

us-gaap:OperatingSegments, aes:MCAC


Investments
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1681075.03.0-1.00.0
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures20.111.10.40.3-0.20.0
Percentage of Assets0.50.30.00.0-0.00.0
Percentage of Assets us-gaap:OperatingSegments aes:MCAC3.52.20.10.1-0.00.0

us-gaap:OperatingSegments, aes:SouthAmericaSBU


Investments
Period End2020-12-312019-12-312018-12-31
Value1377213
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures1.68.019.1
Percentage of Assets0.00.20.7
Percentage of Assets us-gaap:OperatingSegments aes:SouthAmericaSBU0.10.71.9

us-gaap:OperatingSegments, aes:USandUtilitiesDomain


Investments
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value56846553853523
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures68.048.148.344.73.7
Percentage of Assets1.61.41.71.60.1
Percentage of Assets us-gaap:OperatingSegments aes:USandUtilitiesDomain3.93.54.44.60.2

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

us-gaap:OtherAffiliates


Investments
Period End2020-12-312019-12-312018-12-31
Value903356
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures10.83.45.0
Percentage of Assets0.30.10.2
Percentage of Assets us-gaap:OtherAffiliates0.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value111011461061105910591059105910591059105910591059105910591059115711571157115711571157115711571473147314651458146814681468162219411999199919991967380137323733124612671269127112991421
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.33.13.13.13.13.13.23.23.23.33.33.23.33.23.03.23.23.23.13.13.13.14.03.83.93.73.83.73.64.04.74.94.74.84.88.98.28.23.03.03.13.13.34.1

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

us-gaap:OperatingSegments, aes:USandUtilitiesDomain


Goodwillus-gaap:
Period End2020-12-312019-12-31
Value177175
Percentage of Goodwill16.716.5
Percentage of Assets0.50.5
Percentage of Assets us-gaap:OperatingSegments aes:USandUtilitiesDomain1.21.3

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


Indefinite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value876946797468998081636465
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.20.10.20.20.20.30.20.20.10.20.2

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

aes:OtherIndefiniteLivedIntangibleAssets


Indefinite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6.05.05.01410.013159.07.02.0
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill6.97.210.917.713.519.115.211.28.63.2
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets aes:OtherIndefiniteLivedIntangibleAssets0.00.00.00.00.00.00.00.00.00.0

aes:TransmissionRights


Indefinite
Period End2020-12-312019-12-312018-12-31
Value22230.0
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill25.333.30.0
Percentage of Assets0.10.10.0
Percentage of Assets aes:TransmissionRights0.00.00.0

aes:WaterRights


Indefinite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2020202017172020185.0
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill23.029.043.525.323.025.020.225.022.27.9
Percentage of Assets0.10.10.10.10.00.00.10.00.00.0
Percentage of Assets aes:WaterRights0.00.00.00.00.00.00.00.00.00.0

us-gaap:UseRights


Indefinite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3921214547385946505251
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill44.830.445.757.063.555.959.657.561.782.579.7
Percentage of Assets0.10.10.10.10.10.10.20.10.10.10.1
Percentage of Assets us-gaap:UseRights0.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value900797827614566459469462460467436400341362366474397353359227219209214251241261281283299293297325408417429462507550566493527515516510
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.32.41.81.61.31.41.41.41.41.31.21.01.11.11.21.11.01.00.60.60.60.60.70.60.70.70.70.80.70.70.81.01.01.01.11.21.21.21.21.21.31.31.3

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value740400390287285146182217348503452445
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.11.21.20.90.80.40.50.50.81.11.11.1

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

aes:CompensationFromConcessionAgreement


Finite
Period End2020-12-312019-12-31
Value1834.0
Percentage of FiniteLivedIntangibleAssetsNet24.71.0
Percentage of Assets0.50.0
Percentage of Assets aes:CompensationFromConcessionAgreement0.00.0

aes:EmissionAllowances


Finite
Period End2020-12-312019-12-312018-12-312017-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value6424150.04.04.04.0182618
Percentage of FiniteLivedIntangibleAssetsNet8.66.03.80.02.21.81.13.65.84.0
Percentage of Assets0.20.10.00.00.00.00.00.00.10.0
Percentage of Assets aes:EmissionAllowances0.00.00.00.00.00.00.00.00.00.0

aes:ProjectDevelopmentRights


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1989992563.03.027301011021410.0
Percentage of FiniteLivedIntangibleAssetsNet26.824.823.619.51.12.114.813.829.020.331.20.0
Percentage of Assets0.60.30.30.20.00.00.10.10.20.20.30.0
Percentage of Assets aes:ProjectDevelopmentRights0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value13113912386143133
Percentage of FiniteLivedIntangibleAssetsNet17.734.831.530.050.291.1
Percentage of Assets0.40.40.40.30.40.4
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.0

us-gaap:CustomerContracts


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value119105113713817172224420.0
Percentage of FiniteLivedIntangibleAssetsNet16.126.229.024.713.311.69.310.16.98.30.0
Percentage of Assets0.30.30.30.20.10.00.00.10.10.10.0
Percentage of Assets us-gaap:CustomerContracts0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4533345610.0121617114144
Percentage of FiniteLivedIntangibleAssetsNet6.18.28.719.53.58.28.87.83.28.29.7
Percentage of Assets0.10.10.10.20.00.00.00.00.00.10.1
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312019-12-31
Value275248
Percentage of OperatingLeaseRightOfUseAsset100.0100.0
Percentage of Assets0.80.7

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation

aes:AccumulatedAmortizationOnPPE


Operating
Period End2021-06-302021-03-312020-12-31
Value7307731011
Percentage of OperatingLeaseRightOfUseAsset0.00.0367.6
Percentage of Assets2.12.22.9
Percentage of Assets aes:AccumulatedAmortizationOnPPE0.00.00.0

aes:AccumulatedAmortizationonPPE


Operating
Period End2020-12-312019-12-31
Value1011707
Percentage of OperatingLeaseRightOfUseAsset367.6285.1
Percentage of Assets2.92.1
Percentage of Assets aes:AccumulatedAmortizationonPPE0.00.0

us-gaap:Assets


Operating
Period End2021-06-302021-03-312020-12-312019-12-31
Value1746181520922202
Percentage of OperatingLeaseRightOfUseAsset0.00.0760.7887.9
Percentage of Assets5.05.26.06.5
Percentage of Assets us-gaap:Assets0.00.00.00.0

us-gaap:PropertyPlantAndEquipment


Operating
Period End2021-06-302021-03-312020-12-312019-12-31
Value2476258831032909
Percentage of OperatingLeaseRightOfUseAsset0.00.01128.41173.0
Percentage of Assets7.17.49.08.6
Percentage of Assets us-gaap:PropertyPlantAndEquipment0.00.00.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value18921878166015371527162816351624169517711514160717001635174120951983188619051909189820412536259626912520264024012426244521702169218321532242216821772273234021332057161816241551
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.45.34.84.54.44.84.94.95.15.34.74.95.25.05.35.45.45.25.35.15.15.56.97.07.06.66.86.26.26.05.45.35.35.05.45.25.15.05.25.24.84.04.03.9

us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value20162.02.0
Percentage of OtherAssetsNoncurrent1.21.00.10.1
Percentage of Assets0.10.00.00.0
Percentage of Assets srt:ParentCompany0.30.20.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value948832115611031207106913111237123412241329129915061317137120911684165716561426143417391721172919942051227822032130263222592156262229512638232721712014202017921892187320601862
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.72.43.33.23.53.13.93.73.73.74.14.04.64.04.15.44.64.54.63.83.94.74.74.75.25.45.85.75.46.45.65.26.46.96.35.65.14.44.54.44.44.65.14.7

us-gaap:AccountsPayableCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value15201518
Percentage of AccountsPayableCurrent1.31.51.11.3
Percentage of Assets0.00.10.00.1
Percentage of Assets srt:ParentCompany0.20.30.20.2

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value284172210129149264299322405773701508
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.50.60.40.40.70.80.81.01.71.71.3

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value927117312231197124711681021951897914962115110361182123220201893204320662026208222802436213423172345232621212170192621142116233522512532243822503114341926192452227327002331
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.73.33.53.53.63.43.02.82.72.73.03.53.23.63.75.25.25.65.75.55.66.26.65.86.06.26.05.45.54.75.25.15.75.36.15.95.36.97.56.45.85.66.75.9

us-gaap:AccruedLiabilitiesCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Accrued
Period End2020-12-312019-12-312018-12-312017-12-31
Value344221206246
Percentage of AccruedLiabilitiesCurrent28.121.621.420.0
Percentage of Assets1.00.70.60.7
Percentage of Assets srt:ParentCompany5.13.12.92.8

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value43375021536257775448543250964991404243574399404739944876602867366411524352725713621665726950653465636582699770736667784076538009827392868319752670397978844672417193755180656621
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.514.315.516.915.815.915.114.912.213.013.512.512.315.018.217.317.614.414.615.416.817.818.917.717.017.318.018.116.919.118.919.420.321.719.918.216.517.618.617.716.918.619.916.7

us-gaap:LiabilitiesCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value543585300650
Percentage of LiabilitiesCurrent10.111.56.810.8
Percentage of Assets1.61.70.92.0
Percentage of Assets srt:ParentCompany8.08.24.27.4

us-gaap:LiabilitiesCurrent us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MajorityOwnedAffiliates


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1211413510.010.0210.01.055109144153
Percentage of LiabilitiesCurrent2.32.80.80.20.20.30.00.00.71.31.82.3
Percentage of Assets0.30.40.10.00.00.10.00.00.10.20.40.4
Percentage of Assets aes:MajorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

aes:MinorityOwnedAffiliates


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value12941271546633626435299600680899687528
Percentage of LiabilitiesCurrent24.124.912.410.511.96.34.37.88.210.68.58.0
Percentage of Assets3.73.81.71.91.71.20.81.51.62.01.71.3
Percentage of Assets aes:MinorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherCurrentAssets


Operating
Period End2020-12-312019-12-31
Value1716
Percentage of OperatingLeaseLiabilityCurrent100.0100.0
Percentage of Assets0.00.0
Percentage of Assets us-gaap:OtherCurrentAssets0.00.0

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent

us-gaap:LiabilitiesNoncurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2384423481236492355023601231202243522160228322257521639218542208321321214022495223193243622436524852243322347223191234672439924057245662426625180254142502925197246782561325919259162613126904270802372524545218472197323974
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets68.766.768.368.768.367.766.766.368.767.466.567.367.765.564.664.363.666.767.567.065.863.662.963.463.263.363.062.263.962.061.961.160.460.062.062.761.159.259.758.057.653.954.260.6

us-gaap:LiabilitiesNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value3618352837025612
Percentage of LiabilitiesNoncurrent15.315.717.126.2
Percentage of Assets10.510.511.416.9
Percentage of Assets srt:ParentCompany53.249.651.364.3

us-gaap:LiabilitiesNoncurrent us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MajorityOwnedAffiliates


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value98110521221471221536775202692421055
Percentage of LiabilitiesNoncurrent4.14.70.60.70.50.70.30.30.11.01.14.4
Percentage of Assets2.83.10.40.40.30.40.20.20.00.60.62.7
Percentage of Assets aes:MajorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

aes:MinorityOwnedAffiliates


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value36713966330926291209104493520962899172015971406
Percentage of LiabilitiesNoncurrent15.517.715.312.35.04.53.88.411.26.47.35.9
Percentage of Assets10.611.810.27.93.32.82.45.26.93.83.93.6
Percentage of Assets aes:MinorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Finance Costs Noncurrent Net

us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:ConsolidatedEntities

us-gaap:DeferredFinanceCostsNoncurrentNet

srt:ParentCompany


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value4.05.04.05.0
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.10.10.10.1

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value112111361100926116611051213
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.23.22.73.43.23.6

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

country:US


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value918892130144
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.40.4
Percentage of Assets country:US0.00.00.00.00.0

us-gaap:ForeignPlan


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9888657864
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent107.7100.070.760.044.4
Percentage of Assets0.30.30.20.20.2
Percentage of Assets us-gaap:ForeignPlan0.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value21322291208620692180217822332246226024152396240423482332238029933053313829062886290729833022289432203013305331693297344833213153305831082945341233783982378336243926425039404205
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.56.06.06.36.46.66.76.87.27.47.47.27.27.27.78.48.68.07.87.98.18.27.88.37.97.88.18.48.48.27.67.57.37.08.37.98.88.38.99.210.59.710.6

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value32593110324131193103314829173083293128282723255225622264236530472905299630053035307230322896290631103060322231583106319132993042325137133706371937563132311929782938271328633146
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 Assets9.48.89.49.19.09.28.79.28.88.48.47.97.97.07.17.88.08.28.38.28.38.27.97.98.18.18.38.17.97.88.27.48.08.78.99.08.86.96.97.36.96.77.18.0

us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value1601092420
Percentage of OtherLiabilitiesNoncurrent4.93.70.90.8
Percentage of Assets0.50.30.10.1
Percentage of Assets srt:ParentCompany2.41.50.30.2

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OtherNoncurrentAssets


Operating
Period End2020-12-312019-12-31
Value293261
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0
Percentage of Assets0.80.8
Percentage of Assets us-gaap:OtherNoncurrentAssets0.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value29
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value28
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value27
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value25
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value507
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiability

us-gaap:OtherAssets


Operating
Period End2020-12-312019-12-31
Value310277
Percentage of OperatingLeaseLiability100.0100.0
Percentage of Assets0.90.8
Percentage of Assets us-gaap:OtherAssets0.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value645
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value335
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets1.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value32653377263420042462253929963140320832343208330533093193246531863021299127942882276632013149356738644022427243974211419343304813474946334569442461236489594662336911679264734675
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.49.67.65.87.17.48.99.49.79.79.910.210.29.87.48.28.38.27.77.87.58.78.59.610.010.611.011.310.710.210.711.711.610.810.910.714.314.313.115.216.216.816.011.8

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value2634299632082465
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets7.68.99.97.4
Percentage of Assets srt:ParentCompany38.842.144.528.2

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

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value-34.01.0-35.010.0-2.01268
Percentage of StockholdersEquity-1.30.0-1.40.3-0.10.42.1
Percentage of Assets-0.10.0-0.10.0-0.00.00.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:InvestmentsInAndAdvancesToAffiliatesCategorization

aes:MajorityOwnedAffiliates


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-57.0-45.0-27.0156557-52.0-55.0-35.019924998
Percentage of StockholdersEquity-2.2-1.5-0.80.62.31.8-1.2-1.3-0.83.33.82.1
Percentage of Assets-0.2-0.1-0.10.00.20.2-0.1-0.1-0.10.40.60.2
Percentage of Assets aes:MajorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

aes:MinorityOwnedAffiliates


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value22822814262225271048102994718532999310130012682
Percentage of StockholdersEquity86.693.981.7102.537.532.722.242.865.652.246.457.4
Percentage of Assets6.68.48.17.62.92.82.44.67.26.87.46.8
Percentage of Assets aes:MinorityOwnedAffiliates0.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value539756684720407346424717522953865468564956045709565755254845617960746129570057685673618461716461708470357325756675087641765179667807774175147836950110471972998571083711042104138880
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.516.113.611.913.413.815.516.116.516.917.217.617.417.014.615.916.716.815.815.515.316.816.717.518.418.518.819.419.018.618.919.319.118.118.018.922.223.021.524.125.427.325.722.5

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

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:NoncontrollingInterest


Stockholders
Period End2020-12-312020-06-302020-03-312019-06-302019-03-312018-12-31
Value-16.00.0-16.00.00.081
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.30.0-0.30.00.01.4
Percentage of Assets-0.00.0-0.00.00.00.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:NoncontrollingInterest0.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-2347.0-2237.0-2397.0-2628.0-2693.0-2692.0-2229.0-2335.0-2147.0-2107.0-2071.0-2020.0-1988.0-1808.0-1876.0-2756.0-3883.0-3286.0-2882.0-2920.0-2758.0-2727.0-2278.0-2248.0-2383.0-2504.0-2602.0-2881.0-2724.0-3018.0-2378.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-43.5-39.5-50.8-64.5-58.0-57.1-42.6-43.4-39.3-37.3-37.0-35.4-35.1-32.7-38.7-48.4-62.9-44.9-37.7-38.9-28.3-27.7-21.0-20.4-22.90.00.00.0-30.70.00.0
Percentage of Assets-6.8-6.4-6.9-7.7-7.8-7.9-6.6-7.0-6.5-6.3-6.4-6.2-6.1-5.6-5.7-7.6-10.5-8.4-7.1-7.0-6.1-6.7-5.3-5.6-5.90.00.00.0-6.9-8.70.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value7211724175617480767076647776794880388039815483288402839785018592871884098443852585078499847184608444846284578447686868326776
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest133.6127.8160.2183.6165.2162.5148.7147.6147.0142.3145.5145.9148.5152.0175.5150.7141.3114.8110.4113.587.486.278.276.681.10.00.00.077.30.00.0
Percentage of Assets20.820.621.921.822.222.423.123.824.224.025.125.625.825.825.723.823.721.620.920.418.820.819.920.920.80.00.00.017.419.60.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value8.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.08.07.07.07.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.20.20.20.20.20.10.10.10.10.10.10.10.20.10.10.10.10.10.10.10.10.10.10.00.00.00.10.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value2132229120862069218021782233224622602415239624042348233223802993305331382906288629072983302228943220301330533169329734483321315330583108294534123378398237833624392642503940389339674289420533583181
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest39.540.444.250.847.046.242.741.741.342.842.842.141.542.249.148.450.351.251.050.051.248.249.044.845.542.841.741.943.945.143.439.639.240.139.243.535.638.038.936.836.238.537.80.00.00.047.40.00.0
Percentage of Assets6.16.56.06.06.36.46.66.76.87.27.47.47.27.27.27.78.48.68.07.87.98.18.27.88.37.97.88.18.48.48.27.67.57.37.08.37.98.88.38.99.210.59.70.00.00.010.69.60.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-03-31
Value1043
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest18.4
Percentage of Assets3.0
Percentage of Assets us-gaap:PreferredStock0.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-800.0-828.0-680.0-998.0-665.0-583.0-692.0-614.0-824.0-839.0-1005.0-1133.0-1234.0-1525.0-2276.0-1146.0143512-150.0-264.067888710188446201056942791650-8.0-1241.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-14.8-14.6-14.4-24.5-14.3-12.4-13.2-11.4-15.1-14.9-17.9-19.8-21.8-27.6-47.0-20.12.37.0-2.0-3.57.09.09.47.66.00.00.00.07.30.00.0
Percentage of Assets-2.3-2.4-2.0-2.9-1.9-1.7-2.1-1.8-2.5-2.5-3.1-3.5-3.8-4.7-6.9-3.20.41.3-0.4-0.61.52.22.42.11.50.00.00.01.6-0.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-1850.0-1850.0-1858.0-1858.0-1858.0-1858.0-1867.0-1867.0-1867.0-1867.0-1878.0-1878.0-1879.0-1879.0-1892.0-1904.0-1837.0-1371.0-1089.0-780.0-489.0-434.0-308.0-272.0-216.0-132.0-118.0-118.0-126.0-144.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-34.3-32.6-39.4-45.6-40.0-39.4-35.7-34.7-34.1-33.1-33.5-32.9-33.2-34.0-39.1-33.4-29.8-18.7-14.2-10.4-5.0-4.4-2.8-2.5-2.10.00.00.0-1.40.00.0
Percentage of Assets-5.3-5.3-5.4-5.4-5.4-5.4-5.5-5.6-5.6-5.6-5.8-5.8-5.8-5.8-5.7-5.3-5.0-3.5-2.7-1.9-1.1-1.1-0.7-0.7-0.50.00.00.0-0.3-0.40.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.08000000.07000000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value72117241756174807670766477767948803880398154832884028397850186708732873185928645871487068718871087058530840983558396842484438497848185278525854085308516850784998471846084446868
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.820.621.921.822.222.423.123.824.224.025.125.625.825.825.722.323.923.923.823.323.623.623.723.522.622.421.621.421.320.620.920.620.820.020.420.620.018.718.820.819.920.920.817.4

us-gaap:AdditionalPaidInCapital dei:LegalEntity

aes:AESSouthland


Additional
Period End2020-12-31
Value266
Percentage of AdditionalPaidInCapital3.5
Percentage of Assets0.8
Percentage of Assets aes:AESSouthland0.0

us-gaap:AdditionalPaidInCapital us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-312017-12-31
Value7561777681548501
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0
Percentage of Assets21.923.125.125.7
Percentage of Assets srt:ParentCompany111.3109.4113.197.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-800.0-828.0-680.0-998.0-665.0-583.0-692.0-614.0-824.0-839.0-1005.0-1133.0-1234.0-1525.0-2276.0-934.0-1086.0-1139.0-1146.0-114.0-284.0198143370258423512413-75.0-208.0-150.056-15.0-182.0-264.0-439.0115910196788871018844620650
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-2.3-2.4-2.0-2.9-1.9-1.7-2.1-1.8-2.5-2.5-3.1-3.5-3.8-4.7-6.9-2.4-3.0-3.1-3.2-0.3-0.80.50.41.00.71.11.31.1-0.2-0.5-0.40.1-0.0-0.4-0.6-1.12.72.21.52.22.42.11.51.6

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-312017-12-31
Value-680.0-692.0-1005.0-2276.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0
Percentage of Assets-2.0-2.1-3.1-6.9
Percentage of Assets srt:ParentCompany-10.0-9.7-13.9-26.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-2347.0-2237.0-2397.0-2628.0-2693.0-2692.0-2229.0-2335.0-2147.0-2107.0-2071.0-2020.0-1988.0-1808.0-1876.0-2666.0-2741.0-2717.0-2756.0-3753.0-3768.0-3807.0-3883.0-3758.0-3445.0-3549.0-3286.0-3176.0-3023.0-2967.0-2882.0-2918.0-2939.0-2952.0-2920.0-2905.0-2865.0-2575.0-2758.0-2727.0-2278.0-2248.0-2383.0-2724.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-6.8-6.4-6.9-7.7-7.8-7.9-6.6-7.0-6.5-6.3-6.4-6.2-6.1-5.6-5.7-6.9-7.5-7.4-7.6-10.1-10.2-10.3-10.5-10.2-8.9-9.3-8.4-8.1-7.7-7.2-7.1-7.1-7.2-6.9-7.0-7.0-6.7-5.7-6.1-6.7-5.3-5.6-5.9-6.9

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity

aes:GenerSubsidiary


Accumulated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value-7.0-6.0-115.0-1.0-1.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.30.34.40.00.0
Percentage of Assets-0.0-0.0-0.3-0.0-0.0
Percentage of Assets aes:GenerSubsidiary0.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value-2397.0-2229.0-2071.0-1876.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0
Percentage of Assets-6.9-6.6-6.4-5.7
Percentage of Assets srt:ParentCompany-35.3-31.4-28.7-21.5

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1850185018581858185818581867186718671867187818781879187918921892189218921904190419041904183717631662139013711203109510641089830786768780780709479489434308272216126
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.35.35.45.45.45.45.55.65.65.65.85.85.85.85.74.95.25.25.35.15.15.25.04.84.33.73.53.12.82.62.72.01.91.81.91.91.71.11.11.10.70.70.50.3

us-gaap:TreasuryStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Treasury
Period End2020-12-312019-12-312018-12-312017-12-31
Value1858186718781892
Percentage of TreasuryStockValue100.0100.0100.0100.0
Percentage of Assets5.45.55.85.7
Percentage of Assets srt:ParentCompany27.326.326.021.7

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value21322291208620692180217822332246226024152396240423482332238029933053313829062886290729833022289432203013305331693297344833213153305831082945341233783982378336243926425039404205
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.56.06.06.36.46.66.76.87.27.47.47.27.27.27.78.48.68.07.87.98.18.27.88.37.97.88.18.48.48.27.67.57.37.08.37.98.88.38.99.210.59.710.6

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value117176689-33.075-198.040-596.0681769.016563179191371061701720163100198616519124171156253-27.01427-118.0-493.0-14.02643116631615242254997
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35125366812674473736917613246906627673995158007352517037028197236406299151534375757632322216758555676187721015580534576112867550510941001747668
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.09.626.149.820.216.028.429.013.026.025.227.015.718.830.327.39.627.219.823.122.419.619.526.04.211.60.00.00.05.217.821.413.914.516.722.113.811.313.925.715.212.227.025.10.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-758.0-387.0-439.0-495.0-626.0-735.0-1010.0-598.0-450.0-663.0-315.0-310.0-296.0416-467.0-1174.0-768.0-340.0-239.0-543.0-778.0-548.0-727.0-569.0-350.0-720.0-292.027-65.0-326.0-507.0-561.020-726.0-347.0-324.0373-725.0-3172.0-977.0-156.0-601.0-693.0-392.0-360.0-595.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-28.1-14.7-17.1-19.4-28.2-31.4-41.5-22.8-18.1-25.0-12.0-10.9-11.715.2-17.7-43.6-29.4-13.2-6.7-15.3-24.1-16.8-22.6-16.2-9.6-19.20.00.00.0-7.6-13.4-14.00.5-17.0-7.5-7.18.9-15.3-76.3-22.3-3.5-14.5-17.1-9.80.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-311.0993-735.0-501.0128103047-241.0-294.0402-480.0-434.0-99.0-630.0-635.0614143-79.0-489.0-215.0137-180.0-58.097-124.0113-418.0-594.0-118.0-132.0-501.0164-1254.0455-396.0-481.0-899.0371065-273.01083-463.0-728.0-670.0-823.01515
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-11.537.7-28.7-19.75.844.11.9-9.2-11.815.2-18.3-15.3-3.9-23.0-24.022.85.5-3.1-13.8-6.14.2-5.5-1.82.8-3.43.00.00.00.0-3.1-13.24.1-30.810.7-8.6-10.5-21.40.825.6-6.224.4-11.1-18.0-16.80.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-580.0779-554.0274-103.0638-269.0-112.0-422.0372
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-21.529.6-21.610.8-4.627.3-11.1-4.3-17.014.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-94.021109-396.0522.0-12.0-11.0-47.06292383.018067515-12.0-6.0-318.0-32.0-474.031-42.0-25.029-12.0-36.031-4.056-76.0-36.0-59.0136129-29.0101-132.0-95.01117-449.0-86.08829
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4179-88.010.0-10.040-46.0-17.0-1.0-9.081131-45.039-102.0159170-50.09831-329.0-37.064-130.01073372618293219-11.056-149.0-42.05016-14.0189513.070112-38.0675.064
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.0-14.05.0-31.069-23.0-31.028-43.01823-20.01716-38.0232716-6.0-24.0-36.02415-43.01935-27.0362712-22.0-6.08.04.0-34.0-33.0321123301969-1.0-10.04.0-3.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35125366812674473736917613246906627673995158007352517037028197236406299151534375757632322216758555676187721015580534576112867550510941001747668
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.09.626.149.820.216.028.429.013.026.025.227.015.718.830.327.39.627.219.823.122.419.619.526.04.211.60.00.00.05.217.821.413.914.516.722.113.811.313.925.715.212.227.025.10.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value28-148.0318-333.0-83.0144-78.021017154128101290684-1342.015253-24.0-949.0175-482.0126-85.018069142206488133-58.0-206.07116782175-1568.0140341-209.0-131.0174224-436.0114144187-48.0185303218
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.0-5.612.4-13.1-3.76.2-3.28.00.75.84.93.611.425.0-50.85.62.0-0.9-26.84.9-14.93.9-2.65.11.93.80.00.00.0-1.4-5.41.84.11.93.8-34.23.37.2-5.0-3.03.95.4-10.82.90.00.00.00.00.00.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-1.0-1.00.00.00.00.0-26.0-1.0-2.0-1.0-2.0-2.0-244.0-1.0-2.0-1.02.0-1.0-1.0-1.01.0-1.0-1.0-1.0-3.0-2.0
Percentage of NetIncomeLoss-3.60.3-0.00.0-0.00.0-152.9-0.6-1.6-1.0-0.7-0.318.2-0.7-3.84.2-0.2-0.60.2-0.8-1.2-0.6-1.4-0.7-1.5-0.4
Percentage of Revenues-0.0-0.00.00.00.00.0-1.0-0.0-0.1-0.0-0.1-0.1-9.2-0.0-0.1-0.00.1-0.0-0.0-0.00.0-0.0-0.0-0.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-19.0-17.0-3.0-1.0-95.0-26.0-3.0-15.0-8.0-10.0-23.0-20.0-28.0-7.03.00.0-20.0-20.0-9.0-16.0-3.00.0-17.0-8.0-3.0-9.0-20.0-35.0
Percentage of NetIncomeLoss-67.911.5-0.90.3114.5-18.13.8-7.1-47.1-6.5-18.0-19.8-9.7-1.0-0.20.0-37.783.30.9-9.10.60.020.0-4.4-4.3-6.3-9.7-7.2
Percentage of Revenues-0.7-0.6-0.1-0.0-4.3-1.1-0.1-0.6-0.3-0.4-0.9-0.7-1.1-0.30.10.0-0.8-0.8-0.3-0.5-0.10.0-0.5-0.2-0.1-0.20.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedTranslationAdjustment


Net
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-3.0-114.0-80.02.00.00.0-23.00.0203.0-18.016-545.00.0-95.0-3.0-992.00.00.00.0
Percentage of NetIncomeLoss-10.7-35.824.0-2.4-0.00.0-135.30.015.63.0-6.22.340.60.0-179.212.5104.50.0-0.00.0
Percentage of Revenues-0.1-4.5-3.10.10.00.0-0.90.00.80.1-0.70.6-20.60.0-3.6-0.1-28.00.00.00.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-77.0-29.0401-481.03.0229-120.029867233181191416777-1286.026115098-693.0229-387.0744120326425429850827566-204.0223333199323-1402.0207515445175427483-169.0397429402283440530502
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.9-1.115.7-18.90.19.8-4.911.42.78.86.96.716.428.4-48.79.75.73.8-19.66.5-12.02.31.35.87.26.80.00.00.01.5-5.45.68.24.77.0-30.64.910.910.74.09.611.6-4.29.90.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-103.0119-153.0838296528151861289356109971222675495-52.01262319511292201421242.015216611714816667174654306253259267283285215
Percentage of ProfitLoss133.8-410.331.82766.735.832.277.634.828.245.030.812.0-4.441.864.7124.5-38.523.6-24.5-70.3307.311.373.944.130.93.951.6187.9-1.068.249.858.845.8-11.832.433.8147.0174.959.353.6-158.071.366.453.5
Percentage of Revenues-3.84.5-6.03.73.53.72.13.11.93.05.03.42.14.03.74.77.51.52.9-1.63.90.75.33.00.00.00.02.90.13.84.12.73.23.61.63.715.77.05.76.26.67.10.00.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value28-148.0-333.0-83.014421017154101290684-209.0-131.0174224-436.0114144187
Percentage of ProfitLoss-36.4510.369.2-2766.762.970.525.466.152.969.788.0-47.0-74.940.746.4258.028.733.646.5
Percentage of Revenues1.0-5.6-13.1-3.76.28.00.75.83.611.425.0-5.0-3.03.95.4-10.82.90.00.0
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

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-758.0-387.0-439.0-495.0-626.0-735.0-1010.0-598.0-450.0-663.0-315.0-310.0-296.0416-467.0-1174.0-768.0-340.0-239.0-543.0-778.0-548.0-727.0-569.0-350.0-720.0-292.027-65.0-326.0-507.0-561.020-726.0-347.0-324.0373-725.0-3172.0-977.0-156.0-601.0-693.0-392.0-360.0-595.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-28.1-14.7-17.1-19.4-28.2-31.4-41.5-22.8-18.1-25.0-12.0-10.9-11.715.2-17.7-43.6-29.4-13.2-6.7-15.3-24.1-16.8-22.6-16.2-9.6-19.20.00.00.0-7.6-13.4-14.00.5-17.0-7.5-7.18.9-15.3-76.3-22.3-3.5-14.5-17.1-9.80.00.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value567432525413386576777558566504529598499495590464649474575515615640621519549619627481509399658464320546655510492579598813540479782526509493
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-311.0993-735.0-501.0128103047-241.0-294.0402-480.0-434.0-99.0-630.0-635.0614143-79.0-489.0-215.0137-180.0-58.097-124.0113-418.0-594.0-118.0-132.0-501.0164-1254.0455-396.0-481.0-899.0371065-273.01083-463.0-728.0-670.0-823.01515
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-11.537.7-28.7-19.75.844.11.9-9.2-11.815.2-18.3-15.3-3.9-23.0-24.022.85.5-3.1-13.8-6.14.2-5.5-1.82.8-3.43.00.00.00.0-3.1-13.24.1-30.810.7-8.6-10.5-21.40.825.6-6.224.4-11.1-18.0-16.80.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt dei:LegalEntity, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfLongTermDebt

aes:AESAndres, aes:NonrecourseDebt


Repayments
Period End2021-06-30
Value274
Percentage of RepaymentsOfLongTermDebt100.0

aes:AESPanama, aes:NonrecourseDebt


Repayments
Period End2020-09-30
Value1228
Percentage of RepaymentsOfLongTermDebt0.0

aes:Angamos, aes:NonrecourseDebt


Repayments
Period End2020-09-30
Value309
Percentage of RepaymentsOfLongTermDebt0.0

aes:CochraneSubsidiary, aes:NonrecourseDebt


Repayments
Period End2020-09-30
Value445
Percentage of RepaymentsOfLongTermDebt0.0

aes:DplSubsidiary, aes:NonrecourseDebt


Repayments
Period End2020-09-302019-09-302018-09-30
Value5200.00.0
Percentage of RepaymentsOfLongTermDebt0.00.00.0

aes:GenerSubsidiary, aes:NonrecourseDebt


Repayments
Period End2020-09-302019-12-312018-12-312017-12-312017-09-302014-12-312014-09-30
Value0.0-384.02.0348-1.00.052
Percentage of RepaymentsOfLongTermDebt0.00.00.00.00.00.00.0

aes:IPALCOEnterprisesInc., aes:NonrecourseDebt


Repayments
Period End2020-09-302020-06-302017-12-31
Value0.047048
Percentage of RepaymentsOfLongTermDebt0.00.00.0

aes:MongDuongSubsidiary, aes:NonrecourseDebt


Repayments
Period End2020-09-30
Value1.0
Percentage of RepaymentsOfLongTermDebt0.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1001009596959590919190868686867980797972737273676871703636363630293030300.00.00.0
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

aes:AESPanama, aes:A4375SeniorNotesDue2030, us-gaap:SeniorNotes


Debt
Period End2020-09-30
Value4.375
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations aes:AESPanama aes:A4375SeniorNotesDue2030 us-gaap:SeniorNotes0.0

aes:CochraneSubsidiary, aes:A6.25SeniorSecuredFacilityAgreementdue2034, us-gaap:SeniorNotes


Debt
Period End2020-09-30
Value6.25
Percentage of DebtInstrumentInterestRateStatedPercentage142.9
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations aes:CochraneSubsidiary aes:A6.25SeniorSecuredFacilityAgreementdue2034 us-gaap:SeniorNotes0.0

aes:IPALCOEnterprisesInc., aes:A3.45SeniorNotesdue2020Domain, us-gaap:Nonrecourse


Debt
Period End2020-09-30
Value3.45
Percentage of DebtInstrumentInterestRateStatedPercentage78.9
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations aes:IPALCOEnterprisesInc. aes:A3.45SeniorNotesdue2020Domain us-gaap:Nonrecourse0.0

aes:IPALCOEnterprisesInc., aes:A4.25SeniorNotesdue2030Domain, us-gaap:Nonrecourse


Debt
Period End2020-09-30
Value4.25
Percentage of DebtInstrumentInterestRateStatedPercentage97.1
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations aes:IPALCOEnterprisesInc. aes:A4.25SeniorNotesdue2030Domain us-gaap:Nonrecourse0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-09-292012-12-312012-09-30
Value45.089.0104.028.01.080.280.010.310.480.320.050.440.390.230.920.310.380.430.210.380.14
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value812105711838762354726662515-2529.0227417311803
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value12316564786912128199222812147-2384.0207517441471
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value458465463348369373395392481471437511555590
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value6348248689888768949971090-906.090613391677
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Sale Of Short Term Investments

us-gaap:ProceedsFromSaleOfShortTermInvestments

us-gaap:ProceedsFromSaleOfShortTermInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value592571889887254142194180150292592269149598101210239071157985115916031168122313841076116811371149104998610649761335132115112100150518841126182412411203144421331006
Percentage of ProceedsFromSaleOfShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:AcquisitionsOfNoncontrollingInterests

aes:AcquisitionsOfNoncontrollingInterests


Acquisitions
Period End2021-06-302021-03-31
Value4.013
Percentage of AcquisitionsOfNoncontrollingInterests100.0100.0

aes:AssetAcquisitionPurchasePrice dei:LegalEntity

aes:AssetAcquisitionPurchasePrice

aes:PenonomeWind


Asset
Period End2020-09-30
Value0.0
Percentage of AssetAcquisitionPurchasePrice0.0

aes:CapitalContributionsFromNoncontrollingInterests us-gaap:StatementEquityComponents

aes:CapitalContributionsFromNoncontrollingInterests

us-gaap:NoncontrollingInterest


Capital
Period End2021-06-302021-03-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1.0947.03.01.04.01.0-6.00.00.0173711-16.0289.02030671618144-31.0-23.0-141.0110-55.042
Percentage of CapitalContributionsFromNoncontrollingInterests100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:DebtRetirementLosses

aes:DebtRetirementLosses


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value186.012055444.02638498.03571.0-7.0-171.0-19.0-48.0-11.01655-20.0-6.0-1.0134180.0164-43.0-16.00.00.00.0
Percentage of DebtRetirementLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.0

aes:DispositionsAcquisitionsGainsLosses

aes:DispositionsAcquisitionsGainsLosses


Dispositions
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-229.0-15.0100291.0-17.05.09.0-17.061778-1.0-54.0-52.03.0-17.019
Percentage of DispositionsAcquisitionsGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:EquityMethodInvestmentLongLivedAssetImpairment dei:LegalEntity

aes:EquityMethodInvestmentLongLivedAssetImpairment

aes:Guacolda


Equity
Period End2020-12-31
Value7.0
Percentage of EquityMethodInvestmentLongLivedAssetImpairment100.0

aes:EquityMethodInvestmentOTTI dei:LegalEntity

aes:EquityMethodInvestmentOTTI

aes:OPGC


Equity
Period End2020-09-302020-06-302020-03-31
Value0.015843
Percentage of EquityMethodInvestmentOTTI0.0100.0100.0

aes:EquityMethodInvestmentPurchasePriceAgreement us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyType

aes:EquityMethodInvestmentPurchasePriceAgreement

aes:QatarInvestmentAuthority


Equity
Period End2021-06-30
Value125
Percentage of EquityMethodInvestmentPurchasePriceAgreement100.0

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

aes:FairValueMeasurementInputsNonrecurring

aes:AESPR, srt:Maximum, aes:LongLivedAssetsHeldAndUsed, aes:MeasurementInputVariableMargin, us-gaap:IncomeApproachValuationTechnique


Fair
Period End2021-06-302021-03-31
Value097.0
Percentage of FairValueMeasurementInputsNonrecurring0.0100.0

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


Fair
Period End2021-06-302021-03-31
Value08.0
Percentage of FairValueMeasurementInputsNonrecurring0.08.2

aes:AESPR, srt:Minimum, aes:LongLivedAssetsHeldAndUsed, aes:MeasurementInputVariableMargin, us-gaap:IncomeApproachValuationTechnique


Fair
Period End2021-06-302021-03-31
Value037.0
Percentage of FairValueMeasurementInputsNonrecurring0.038.1

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


Fair
Period End2021-06-302021-03-31
Value0-80.0
Percentage of FairValueMeasurementInputsNonrecurring0.0-82.5

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


Fair
Period End2020-09-302020-06-302020-03-31
Value39.600.4
Percentage of FairValueMeasurementInputsNonrecurring0.00.00.0

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


Fair
Period End2020-09-302020-06-302020-03-31
Value-24.750-0.25
Percentage of FairValueMeasurementInputsNonrecurring0.00.00.0

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


Fair
Period End2020-09-302020-06-302020-03-31
Value1.9800.02
Percentage of FairValueMeasurementInputsNonrecurring0.00.00.0

aes:FairValueMeasurementInputsNonrecurring dei:LegalEntity, us-gaap:Range, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

aes:AESPR, srt:WeightedAverage, us-gaap:MeasurementInputDiscountRate, us-gaap:IncomeApproachValuationTechnique


Fair
Period End2021-06-302021-03-31
Value018.2
Percentage of FairValueMeasurementInputsNonrecurring0.018.8

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

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


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value03.63.768-0.0140.046
Percentage of FairValueMeasurementInputsNonrecurring0.03.70.00.00.0

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


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.13.34.643-0.0060.0630-0.00050.04430.00620
Percentage of FairValueMeasurementInputsNonrecurring0.03.40.00.00.00.00.00.00.00.0

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


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value03.63.768-0.0140.046
Percentage of FairValueMeasurementInputsNonrecurring0.03.70.00.00.0

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


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value00.63.58200.018000.020.0022-0.006
Percentage of FairValueMeasurementInputsNonrecurring0.00.60.00.00.00.00.00.00.00.0

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


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value03.63.768-0.0140.046
Percentage of FairValueMeasurementInputsNonrecurring0.03.70.00.00.0

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


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.13.34.548-0.0090.061000.040.00370.0002
Percentage of FairValueMeasurementInputsNonrecurring0.03.40.00.00.00.00.00.00.00.0

aes:FairValueMeasurementsWithUnobservableInputsReconciliationRecurringBasisRegulatoryAssetsLiabilities

aes:FairValueMeasurementsWithUnobservableInputsReconciliationRecurringBasisRegulatoryAssetsLiabilities


Fair
Period End2021-06-302020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value3.0-1.01.0-2.0-2.01.0-2.0-1.0-2.09.09.00.00.010.00.00.0110.0-6.0-20.08.09.0-4.015-3.0-3.0-4.011-2.00.02.07.0
Percentage of FairValueMeasurementsWithUnobservableInputsReconciliationRecurringBasisRegulatoryAssetsLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

aes:FairValueMeasurementsWithUnobservableInputsReconciliationRecurringBasisRegulatoryAssetsLiabilities us-gaap:DerivativeInstrumentRisk

us-gaap:CommodityContract


Fair
Period End2021-06-302020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-30
Value3.0-1.01.0-2.0-2.01.0-2.0-1.0-2.09.09.00.00.010.00.00.011-6.0-20.08.09.0-4.015
Percentage of FairValueMeasurementsWithUnobservableInputsReconciliationRecurringBasisRegulatoryAssetsLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

aes:ForwardContractIndexedToIssuersEquityInterestRate

aes:ForwardContractIndexedToIssuersEquityInterestRate


Forward
Period End2021-06-302021-03-31
Value06.875
Percentage of ForwardContractIndexedToIssuersEquityInterestRate0.0100.0

aes:ImpairmentLosses

aes:ImpairmentLosses


Impairment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value62847550657168532821.01212.0479-80.0-92.00.0-278.0-2.0-94.0-168.01242-24.0-235.0-50.01663042360.0-48.0-3909.0189317-58.0
Percentage of ImpairmentLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

aes:IncomeLossFromContinuingOperationsDiluted

aes:IncomeLossFromContinuingOperationsDiluted


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24-148.0-333.0-86.0144210161541029668515253-24.0-103.0126-85.018069142206494142-47.0-126.0129164106240-1569.069351162-119.0191236-440.041152170
Percentage of IncomeLossFromContinuingOperationsDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet

aes:IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-347.0-92.0-3.0129-103.0364151-140.0-35.0541.0-62.00.0150-63.030-206.016168-11.0-123.010498
Percentage of IncreaseDecreaseInIncomeTaxAndOtherTaxPayablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:IssuanceOfPreferredSharesInSubsidiaries

aes:IssuanceOfPreferredSharesInSubsidiaries


Issuance
Period End2020-12-31
Value-1.0
Percentage of IssuanceOfPreferredSharesInSubsidiaries100.0

aes:IssuanceOfRecourseDebt

aes:IssuanceOfRecourseDebt


Issuance
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.07.01800220.00.00.00.00.00.00.010000.05005250.00.00.00.00.05750.00.00.07757500.00.07500.00.00.0
Percentage of IssuanceOfRecourseDebt0.0100.0100.0100.00.00.00.00.00.00.00.0100.00.0100.0100.00.00.00.00.00.0100.00.00.00.0100.0100.00.00.0100.00.00.00.0

aes:LossFromEquityMethodInvestmentNotRecognized dei:LegalEntity

aes:LossFromEquityMethodInvestmentNotRecognized

aes:Guacolda


Loss
Period End2021-03-31
Value95
Percentage of LossFromEquityMethodInvestmentNotRecognized100.0

aes:LossOnCashFlowHedgesDueToImpairmentOfAssets us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

aes:LossOnCashFlowHedgesDueToImpairmentOfAssets

us-gaap:InterestRateContract, us-gaap:CashFlowHedging


Loss
Period End2021-06-302021-03-31
Value-9000000.0-4000000.0
Percentage of LossOnCashFlowHedgesDueToImpairmentOfAssets100.0100.0

aes:NetCashChangeOfDiscontinuedAndHeldForSaleBusinesses

aes:NetCashChangeOfDiscontinuedAndHeldForSaleBusinesses


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value120-58.0-57.0-1.0-47.02.0-7.0-8.0-4.0-53.018-13.0-5.074-2.0-5.00.00.04530-25.0178.0-4.0110.07.0113-80.0-9.03.07.0
Percentage of NetCashChangeOfDiscontinuedAndHeldForSaleBusinesses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

aes:Othernon606revenue us-gaap:ProductOrService

aes:Othernon606revenue

aes:Nonregulatedrevenue


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value16110514191174175120172161153159162194207
Percentage of Othernon606revenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RegulatedRevenue


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value129.06.06.0149.01311187.0151810.011
Percentage of Othernon606revenue7.58.64.36.68.05.110.86.411.24.69.411.15.25.3

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

aes:Nonregulatedrevenue, aes:EURASIA


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6261616158545656647278727488
Percentage of Othernon606revenue38.558.143.367.033.330.946.732.639.847.149.144.438.142.5

aes:Nonregulatedrevenue, aes:MCAC


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2525242525242723232121222221
Percentage of Othernon606revenue15.523.817.027.514.413.722.513.414.313.713.213.611.310.1

aes:Nonregulatedrevenue, aes:SouthAmericanSBU


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.01.03.01.0
Percentage of Othernon606revenue3.11.01.70.6

aes:Nonregulatedrevenue, aes:USandUtilitiesDomain


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6918553.088964486726156679997
Percentage of Othernon606revenue42.917.139.03.350.654.936.750.044.739.935.241.451.046.9

aes:Nonregulatedrevenue, srt:SouthAmerica


Othernon606revenueus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.03.01.0-6.06.01.02.01.01.01.01.0
Percentage of Othernon606revenue2.21.70.6-5.03.50.61.30.60.60.50.5

aes:RegulatedRevenue, aes:USandUtilitiesDomain


Othernon606revenueus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value129.06.06.0149.01311187.0151810.011
Percentage of Othernon606revenue7.58.64.36.68.05.110.86.411.24.69.411.15.25.3

aes:PaymentsForFinancedCapitalExpenditures

aes:PaymentsForFinancedCapitalExpenditures


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.01.01.0202910.02016149689663189793935265.0217710.040264242168481341781551792507.04.0186.06.0187.0-11.0172.04.0-13.030
Percentage of PaymentsForFinancedCapitalExpenditures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:PreTaxContribution

aes:PreTaxContribution


Pre
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.0-184.0410-431.0-5.0199-43.030452239254222189883-4.0223106-4.0-414.0223-145.0196-72.0-66.0184180137376-1488.0110532
Percentage of PreTaxContribution0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:ProceedsFromIssuanceOfNonrecourseDebt

aes:ProceedsFromIssuanceOfNonrecourseDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3933074512316150740622489991715866419317435757519871126356986058413731619671341136657419265431156554119569989214915692437650317029424591154431541127216
Percentage of ProceedsFromIssuanceOfNonrecourseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

aes:AESAndres, aes:NonrecourseDebt


Proceeds
Period End2021-06-30
Value300
Percentage of ProceedsFromIssuanceOfNonrecourseDebt76.3

aes:AESBrasilDomain, aes:NonrecourseDebt


Proceeds
Period End2021-03-31
Value140
Percentage of ProceedsFromIssuanceOfNonrecourseDebt45.6

aes:AESSouthlandDomain, aes:NonrecourseDebt


Proceeds
Period End2020-09-302020-06-302020-03-31
Value0.0171112
Percentage of ProceedsFromIssuanceOfNonrecourseDebt0.011.327.6

aes:AESTieteDomain, aes:NonrecourseDebt


Proceeds
Period End2020-09-30
Value165
Percentage of ProceedsFromIssuanceOfNonrecourseDebt7.1

aes:DplSubsidiary, aes:NonrecourseDebt


Proceeds
Period End2020-09-30
Value140
Percentage of ProceedsFromIssuanceOfNonrecourseDebt6.0

aes:GenerSubsidiary, aes:NonrecourseDebt


Proceeds
Period End2020-09-302020-06-302020-03-31
Value0.05.085
Percentage of ProceedsFromIssuanceOfNonrecourseDebt0.00.320.9

aes:IPALCOEnterprisesInc., aes:NonrecourseDebt


Proceeds
Period End2020-09-30
Value0.0
Percentage of ProceedsFromIssuanceOfNonrecourseDebt0.0

aes:MongDuongSubsidiary, aes:NonrecourseDebt


Proceeds
Period End2020-09-30
Value0.0
Percentage of ProceedsFromIssuanceOfNonrecourseDebt0.0

aes:RepaymentsOfNonrecourseDebt

aes:RepaymentsOfNonrecourseDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6193206852688671921853697185342827229833151062974968729594666680624884410111188269184229010003491102119116210075664311771517287215672015041441115182
Percentage of RepaymentsOfNonrecourseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:RepaymentsOfRecourseDebt

aes:RepaymentsOfRecourseDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.07.017700.01578181.04462.01.01520.07.017740.04935193410.01974951160.00.0579336983567978662.02.012042.02273.02.03.02.03.02032682952134060.0
Percentage of RepaymentsOfRecourseDebt0.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

aes:ReversalOfCostOfGoods dei:LegalEntity

aes:ReversalOfCostOfGoods

aes:AESTieteDomain


Reversal
Period End2021-03-312020-12-31
Value6.0184
Percentage of ReversalOfCostOfGoods100.0100.0

aes:SegmentReportingInformationAdjustedPretaxContribution

aes:SegmentReportingInformationAdjustedPretaxContribution


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value303247428331238250302426240272315327255288339245243190225272160185
Percentage of SegmentReportingInformationAdjustedPretaxContribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

aes:SegmentReportingInformationAdjustedPretaxContribution us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Segment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value1510.04.011-4.0-2.0-9.0-2.01.0-17.05.0-3.0-6.00.00.00.00.00.00.00.00.0
Percentage of SegmentReportingInformationAdjustedPretaxContribution5.04.01.24.6-1.6-0.7-2.1-0.80.4-5.41.5-1.2-2.10.00.00.00.00.00.00.00.0

aes:SegmentReportingInformationAdjustedPretaxContribution us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, aes:CorporateOtherAndOtherEliminations


Segment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value-55.0-7.0-77.0-85.0-58.0-95.0-84.0-72.0-86.0-74.0-104.0-117.0-94.0-121.0-102.0-124.0-104.0-113.0-104.0-113.0-127.0-150.0-142.0-130.0-156.0
Percentage of SegmentReportingInformationAdjustedPretaxContribution-18.2-2.8-23.3-35.7-23.2-22.3-35.0-26.5-26.3-29.0-36.1-47.8-38.7-63.7-37.5-77.5-56.20.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, aes:EURASIA


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value485144404944451939564737558372618077
Percentage of SegmentReportingInformationAdjustedPretaxContribution15.820.610.312.120.617.614.94.516.220.614.911.321.628.821.224.932.940.5

us-gaap:OperatingSegments, aes:MCAC


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value71618657667869185635085818153131917246
Percentage of SegmentReportingInformationAdjustedPretaxContribution23.424.720.117.227.731.222.843.426.218.427.024.831.818.438.637.129.624.2

us-gaap:OperatingSegments, aes:SouthAmericanSBU


Segment
Period End2021-06-302021-03-312020-06-302020-03-31
Value9688140119
Percentage of SegmentReportingInformationAdjustedPretaxContribution31.735.658.847.6

us-gaap:OperatingSegments, aes:USandUtilities


Segment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value12844185577118711812216776120
Percentage of SegmentReportingInformationAdjustedPretaxContribution42.217.855.923.928.443.949.244.951.129.841.7

us-gaap:OperatingSegments, srt:SouthAmerica


Segment
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1221401191441391061151381281171361576795
Percentage of SegmentReportingInformationAdjustedPretaxContribution36.958.847.647.732.644.242.343.839.145.947.246.327.339.1

aes:StockIssuedandexercisedduringperiodsharessharebasedcompensation us-gaap:StatementEquityComponents

aes:StockIssuedandexercisedduringperiodsharessharebasedcompensation

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value100000.0200000.0200000.00100000.0100000.0100000.0400000.0800000.0100000.00
Percentage of StockIssuedandexercisedduringperiodsharessharebasedcompensation100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:TreasuryStock


Stock
Period End2021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-700000.0-100000.0-800000.000-1000000.000-1000000.0
Percentage of StockIssuedandexercisedduringperiodsharessharebasedcompensation-350.00.0-800.00.00.0-250.00.00.00.0

us-gaap:AccretionExpense

us-gaap:AccretionExpense


Accretion
Period End2021-06-302021-03-31
Value05000000.0
Percentage of AccretionExpense0.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther


Adjustments
Period End2021-06-302021-03-31
Value2.04.0
Percentage of AdjustmentsToAdditionalPaidInCapitalOther100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease us-gaap:BalanceSheetLocation

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AccountsReceivable


Allowance
Period End2020-12-312020-09-302020-06-302020-03-31
Value2.0-1.08.02.0
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries


Allowance
Period End2020-09-30
Value-1000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries dei:LegalEntity

aes:AESArgentina


Allowance
Period End2020-12-312020-09-30
Value-1000000.01000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries0.0-100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivable


Allowance
Period End2020-12-312020-09-30
Value-2000000.00
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries0.0-0.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3000000.03000000.002000000.06000000.01000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.00.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3000000.03000000.002000000.06000000.01000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.00.0100.0100.0100.0

us-gaap:AssetAcquisitionPriceOfAcquisitionExpected us-gaap:AssetAcquisition, us-gaap:SubsequentEventType

us-gaap:AssetAcquisitionPriceOfAcquisitionExpected

aes:CubicoWindComplex, us-gaap:SubsequentEvent


Asset
Period End2021-04-30
Value109
Percentage of AssetAcquisitionPriceOfAcquisitionExpected100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8724739.0849158501610.01160.018379930.02772.09016862379235161326231378.07931107166532810.0481.043181129163330.09242961.0
Percentage of AssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterest


Asset
Period End2021-06-302021-03-31
Value9.04.0
Percentage of AssetImpairmentCharges1.00.8

us-gaap:BusinessCombinationConsiderationTransferred1 dei:LegalEntity

us-gaap:BusinessCombinationConsiderationTransferred1

aes:SPower


Business
Period End2021-06-302021-03-31
Value2777
Percentage of BusinessCombinationConsiderationTransferred1100.0100.0

us-gaap:BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1

us-gaap:BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1


Business
Period End2021-06-302021-03-31
Value07000000.0
Percentage of BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination10.0100.0

us-gaap:BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain

us-gaap:BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain


Business
Period End2021-06-302021-03-31
Value17636
Percentage of BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.15050.15050.14330.14330.14330.14330.13650.13650.13650.130.130.130.130.120.12120000.00.120.110.110.110.10.10.10.10.050.050.050.05
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-02-192020-12-312020-09-302020-02-212020-03-312019-12-062019-12-312019-09-302019-06-302019-02-222019-03-312018-12-072018-12-312018-09-302018-06-302018-03-312017-12-082017-12-312017-09-302017-06-302017-02-242017-03-312016-12-092016-12-312016-09-302016-06-302016-02-192016-03-312015-12-112015-12-312015-09-302015-06-302015-03-312014-12-122014-12-312014-09-302014-06-302014-03-312013-11-042013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.15050.290.14330.14330.14330.14330.280.136500.13650.13650.13650.270.1300.130.130.250.1200.120.120.120.230.1100.110.110.110.210.10.100.10.150.050.0500.050.0900.0800.040.04000000
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.00.0100.0100.00.00.00.00.00.00.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Common
Period End2021-07-162021-02-122020-10-092020-07-172019-10-042019-07-122015-10-082015-07-172015-04-232014-10-102014-07-152014-04-18
Value0.15050.15050.14330.14330.13650.13650.10.10.10.050.050.05
Percentage of CommonStockDividendsPerShareDeclared0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent dei:LegalEntity

us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent

aes:AESBrasilDomain


Consolidation
Period End2021-06-302021-03-31
Value0.41.2
Percentage of ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent100.0100.0

aes:AESTieteDomain


Consolidation
Period End2020-12-31
Value1.3
Percentage of ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent0.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1721832.01.01.010.04.02.04.03.03.04.07.022
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContributionOfProperty

us-gaap:ContributionOfProperty


Contribution
Period End2021-06-302021-03-31
Value-20.0119
Percentage of ContributionOfProperty100.0100.0

us-gaap:CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease dei:LegalEntity, us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis

us-gaap:CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease

aes:OPGC, aes:LongLivedAssetsHeldAndUsed, us-gaap:EstimateOfFairValueFairValueDisclosure


Cumulative
Period End2020-12-312020-09-302020-06-302020-03-31
Value1.00.0-1.0115
Percentage of CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease100.00.0100.0100.0

us-gaap:DefinedBenefitPlanOtherCosts us-gaap:IncomeStatementLocation

us-gaap:DefinedBenefitPlanOtherCosts

us-gaap:OtherExpense


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-31
Value1.00.01.00.04.04.05.04.03.01.01.05.0-2.03.0
Percentage of DefinedBenefitPlanOtherCosts100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value263275265264271268271262266246233258258254285303290291299291296290264283299298308312319306312321332329356332346360315325317305302292291293
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:CommodityContract, us-gaap:CashFlowHedging


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-1.0-2.0-4.00.02.0-1.00.00.00.0-1.00.0-1.0-4.04.010.02.01.0144.01622128.06.05.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.00.0100.0100.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CrossCurrencyInterestRateContract, us-gaap:CashFlowHedging


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-1.0-1.06.04.02.0-17.0-7.0-11.0-1.07.0-17.0-8.0-28.010.016140.04.0-6.04.01.09.0-21.0-1.00.0-1.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.050.0-150.00.0100.00.0700.00.00.00.01700.00.02800.0-250.0400.0140.00.0400.0-42.9100.06.240.9-175.0-12.50.0-20.0

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-2.0-3.07.0-3.0-5.0-8.02.0-4.00.0-11.0-7.0-8.0-2.01.04.0-1.0-21.0-2.0-5.0-7.02.02.012122.06.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet200.0150.0-175.00.0-250.00.0-200.00.00.00.0700.00.0200.0-25.0100.0-10.0-1050.0-200.0-35.7-175.012.59.1100.0150.033.3120.0

us-gaap:InterestRateContract, us-gaap:CashFlowHedging


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-28.0-24.08.0-38.0-102.0-15.0-3.0-8.0-9.0-8.0-10.0-12.0-14.0-16.0-19.0-19.0-20.0-24.0-20.0-26.0-26.0-29.0-28.0-33.0-16.0-24.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet2800.01200.0-200.00.0-5100.00.0300.00.00.00.01000.00.01400.0400.0-475.0-190.0-1000.0-2400.0-142.9-650.0-162.5-131.8-233.3-412.5-266.7-480.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-32.0-30.017-37.0-103.0-40.0-9.0-23.0-10.0-12.0-35.0-28.0-45.0-9.05.04.0-39.0-21.0-17.0-25.0-7.04.0-25.0-14.0-8.0-14.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet3200.01500.0-425.00.0-5150.00.0900.00.00.00.03500.00.04500.0225.0125.040.0-1950.0-2100.0-121.4-625.0-43.818.2-208.3-175.0-133.3-280.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value7.0-11.08.0-18.040-39.011-5.0-10.0461085.014-32.0-6.0-24.040237.032
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:Nondesignated


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-9.0600.0-1.00.00.0-2.0-2.0-2.00.00.00.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-128.6-545.50.0-12.5-0.00.05.1-18.240.0-0.00.00.0

us-gaap:OtherContract, us-gaap:Nondesignated


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value12-93.0-56.00.06.0-2.02.02.02.0229.01.08.0-2.07.0-9.0-9.0-10.00.0-8.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet171.4845.5-700.0-0.015.05.118.2-40.0-20.047.88.320.057.16.2-116.737.5-22.5-43.50.0-25.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:HedgingDesignation

us-gaap:Nondesignated


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value10.0-44.0-48.0-18.046-43.011-5.0-8.0681176.022-34.01.0-33.031138137.024
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet142.9400.0-600.0100.0115.0110.3100.0100.080.0147.8108.3120.0157.1106.2-16.7137.577.50.056.5100.075.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax


Discontinued
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.00.00.03.00.00.01.0263.0196-611.00.00.0-737.00.0-382.00.00.00.00.00.00.0-13.0-43.0-41.0-78.03.0-36.0-52.0-2.075-5.0860.00.00.07.079-9.0-13.0
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax100.00.00.0100.00.00.0100.0100.0100.0100.0100.00.00.0100.00.0100.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:AdditionalPaidInCapital


Dividends
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-302018-03-31
Value101959590918686
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value18-22.09.04.0-5.0-32.010.0-26.02.0-4.0-4.0-30.0-25.05.0-6.03.00.06.02.0-1.01.07.0-12.0-21.08.0-27.04.0-41.08.0-22.0-22.02.0-31.0-8.0-4.06.0-22.025-43.0-108.014152923-23.0-21.0
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate


Effective
Period End2021-06-302021-03-312020-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value021.000000.210000.35
Percentage of EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate0.0100.00.00.00.00.0100.00.00.00.0100.0

us-gaap:EquityFairValueAdjustment us-gaap:StatementEquityComponents

us-gaap:EquityFairValueAdjustment

us-gaap:AdditionalPaidInCapital


Equity
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-36.03310.0-7.0-2.0-11.0-6.01.01.0-6.0
Percentage of EquityFairValueAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal dei:LegalEntity

us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal

aes:Fluence


Equity
Period End2021-06-30
Value61
Percentage of EquityMethodInvestmentRealizedGainLossOnDisposal100.0

us-gaap:EquityMethodInvestmentSoldCarryingAmount dei:LegalEntity, us-gaap:SubsequentEventType

us-gaap:EquityMethodInvestmentSoldCarryingAmount

aes:Guacolda, us-gaap:SubsequentEvent


Equity
Period End2021-09-30
Value24
Percentage of EquityMethodInvestmentSoldCarryingAmount100.0

us-gaap:ExtinguishmentOfDebtAmount dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ExtinguishmentOfDebtAmount

aes:CochraneSubsidiary, aes:A625SeniorNotesDue2034, us-gaap:Nonrecourse


Extinguishment
Period End2020-09-30
Value445
Percentage of ExtinguishmentOfDebtAmount100.0

aes:DplSubsidiary, aes:A7.25SeniorNotesdue2021Domain, us-gaap:Nonrecourse


Extinguishment
Period End2020-07-31
Value380
Percentage of ExtinguishmentOfDebtAmount0.0

us-gaap:ExtinguishmentOfDebtAmount dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

aes:DplSubsidiary, aes:A7.25SeniorNotesdue2021Domain, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Extinguishment
Period End2020-07-31
Value380
Percentage of ExtinguishmentOfDebtAmount0.0

us-gaap:ExtinguishmentOfDebtAmount dei:LegalEntity, us-gaap:LongtermDebtType

aes:AESPanama, us-gaap:Nonrecourse


Extinguishment
Period End2020-09-30
Value447
Percentage of ExtinguishmentOfDebtAmount100.4

aes:Changuinola, us-gaap:Nonrecourse


Extinguishment
Period End2020-09-30
Value171
Percentage of ExtinguishmentOfDebtAmount38.4

aes:ColonDomain, us-gaap:Nonrecourse


Extinguishment
Period End2020-09-30
Value610
Percentage of ExtinguishmentOfDebtAmount137.1

us-gaap:ExtinguishmentOfDebtAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:StatementBusinessSegments

aes:A4.5SeniorNotesDue2023DomainDomain, us-gaap:SeniorNotes, us-gaap:CorporateAndOther


Extinguishment
Period End2020-09-30
Value0.0
Percentage of ExtinguishmentOfDebtAmount0.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3


Fair
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-31
Value20-22.0-15.06.035-25.06.01.09.07.0-2.04.08.0-3.00.04.04.0302.0173131107
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3 us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateContract


Fair
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-31
Value20-22.0-15.06.035-30.00.01.09.07.0-2.04.08.0-3.00.04.04.0302.017313074
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3100.0100.0100.0100.0100.0120.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.096.869.2

us-gaap:FairValueMeasurementWithUnobservableInputsReconcili