10-Q 1 aa-20240630.htm 10-Q 10-Q
--12-31Q2false000167514930 April 2025http://fasb.org/us-gaap/2024#RevenueFromContractWithCustomerExcludingAssessedTaxhttp://fasb.org/us-gaap/2024#RevenueFromContractWithCustomerExcludingAssessedTaxhttp://fasb.org/us-gaap/2024#OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxhttp://fasb.org/us-gaap/2024#OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxhttp://fasb.org/us-gaap/2024#RevenueFromContractWithCustomerExcludingAssessedTaxhttp://fasb.org/us-gaap/2024#RevenueFromContractWithCustomerExcludingAssessedTaxhttp://fasb.org/us-gaap/2024#OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxhttp://fasb.org/us-gaap/2024#OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxhttp://fasb.org/us-gaap/2024#AccruedEnvironmentalLossContingenciesNoncurrenthttp://fasb.org/us-gaap/2024#OtherLiabilitiesCurrenthttp://fasb.org/us-gaap/2024#OtherLiabilitiesCurrentP4YP3Y0001675149us-gaap:SalesMemberaa:EmbeddedCreditDerivativeMember2024-04-012024-06-300001675149us-gaap:CostOfSalesMember2024-04-012024-06-300001675149aa:StockAwardsAndStockOptionsMember2024-01-012024-06-300001675149us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2024-04-012024-06-300001675149us-gaap:ParentMemberaa:AluminumContractsMember2023-01-012023-06-300001675149aa:WenatcheeFacilityMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel1Memberaa:ForeignExchangeSellForwardsMember2024-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Memberus-gaap:CostOfSalesMember2023-01-012023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumMemberaa:ThirdPartySalesMember2024-04-012024-06-300001675149us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2023-04-012023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumMemberaa:ThirdPartySalesMember2023-01-012023-06-300001675149us-gaap:NoncontrollingInterestMember2024-06-300001675149us-gaap:AdditionalPaidInCapitalMember2024-03-310001675149aa:FerndaleWashingtonMember2024-01-012024-06-300001675149aa:OtherReceivablesMember2024-06-300001675149aa:AluminaMember2024-04-012024-06-3000016751492022-12-310001675149aa:DerivativeInstrumentLevel3Member2024-06-300001675149us-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2023-04-012023-06-300001675149aa:DerivativeInstrumentLevel3Member2024-01-012024-06-300001675149aa:OtherProductsMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2024-01-012024-06-300001675149us-gaap:AustralianTaxationOfficeMemberus-gaap:ForeignCountryMemberaa:AlcoaOfAustraliaLimitedMember2023-12-310001675149us-gaap:CommonStockMember2023-06-300001675149aa:ReceivablesPurchaseAgreementMemberus-gaap:AccountsPayableMember2023-12-310001675149us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:AlcoaNonvotingConvertiblePreferredStockMemberus-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMember2024-08-012024-08-010001675149aa:DerivativeInstrumentLevel1And3Member2023-12-310001675149us-gaap:IntersegmentEliminationMember2023-01-012023-06-300001675149us-gaap:SubsequentEventMemberaa:AlcoaWorldAluminaAndChemicalsMemberaa:AluminaLimitedMember2024-08-010001675149us-gaap:OperatingSegmentsMemberaa:AluminumMember2024-01-012024-06-300001675149us-gaap:OperatingSegmentsMember2023-04-012023-06-300001675149us-gaap:SalesMember2023-04-012023-06-300001675149aa:StockAwardsAndStockOptionsMember2023-04-012023-06-300001675149aa:CommodityBuyForwardsMemberus-gaap:FairValueInputsLevel1Member2023-06-300001675149aa:MassenaNewYorkMembersrt:MaximumMember2024-01-012024-06-300001675149us-gaap:OperatingSegmentsMember2024-04-012024-06-3000016751492024-01-012024-03-310001675149aa:AluminumMember2023-01-012023-06-300001675149us-gaap:SubsequentEventMemberaa:SchemeImplementationDeedMembersrt:MaximumMemberaa:AluminaLimitedMemberaa:AlcoaWorldAluminaAndChemicalsMember2024-08-010001675149aa:AluminaMember2024-01-012024-06-300001675149aa:AlcoaWorldAluminaAndChemicalsMemberaa:AluminaLimitedMember2024-06-300001675149aa:BauxiteMember2024-04-012024-06-300001675149us-gaap:IntersegmentEliminationMember2023-04-012023-06-300001675149aa:EmbeddedCreditDerivativeMember2024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:FinanceRelatedDerivativeMemberaa:InterrelationshipOfForwardEnergyPriceLMEForwardPriceAndConsumerPriceIndexMemberaa:TwoThousandTwentyFourMembersrt:MaximumMemberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:EstimatedSpreadBetweenTheRespectiveThirtyYearDebtYieldOfAlcoaCorporationAndTheCounterpartyMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:ReceivablesPurchaseAgreementMembersrt:MaximumMember2023-12-310001675149aa:WenatcheeFacilityMember2024-04-012024-06-300001675149us-gaap:RetainedEarningsMember2024-01-012024-03-310001675149us-gaap:ParentMemberaa:AluminumContractsMember2024-04-012024-06-300001675149us-gaap:NoncontrollingInterestMember2023-03-310001675149aa:WarrickRollingMillMemberus-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember2023-04-012023-06-300001675149us-gaap:ParentMemberus-gaap:ForeignExchangeContractMember2023-01-012023-06-300001675149currency:NOKus-gaap:ForeignExchangeForwardMembercountry:NO2024-01-012024-06-300001675149us-gaap:CorporateNonSegmentMember2024-04-012024-06-300001675149us-gaap:RetainedEarningsMember2024-03-310001675149us-gaap:IntersegmentEliminationMemberaa:AluminaMember2024-01-012024-06-300001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2022-02-012022-02-280001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Memberus-gaap:SalesMember2023-04-012023-06-300001675149aa:TwoThousandTwentyFourActionPlanOneMember2024-01-082024-01-080001675149aa:BauxiteMember2023-04-012023-06-300001675149aa:IntalcoFacilityMemberus-gaap:CostOfSalesMember2023-03-012023-03-310001675149aa:AlcoaCorporationMemberaa:EnergyMember2023-04-012023-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf2MillionMWhPerYearMemberaa:TwoThousandTwentyFourMembersrt:MaximumMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:EnergyMember2023-04-012023-06-300001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2012-05-012012-05-310001675149aa:AluminaMemberus-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2024-04-012024-06-300001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2022-02-280001675149us-gaap:CorporateNonSegmentMember2023-04-012023-06-300001675149aa:NonvotingConvertiblePreferredStockMemberus-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMember2024-08-010001675149aa:DerivativeInstrumentLevel1Member2023-04-012023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminaMember2023-01-012023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminaMember2024-04-012024-06-300001675149aa:CommodityBuyForwardsMemberus-gaap:FairValueInputsLevel1Member2024-06-300001675149us-gaap:CommonStockMember2024-03-310001675149us-gaap:SalesMember2023-01-012023-06-300001675149aa:SanCiprianFacilityMemberaa:RestructuringAndOtherChargesMember2023-01-012023-06-300001675149aa:AluminaMemberus-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2024-01-012024-06-300001675149us-gaap:OperatingSegmentsMember2023-01-012023-06-300001675149aa:CHESSDepositaryInterestsMemberus-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMember2024-08-012024-08-010001675149us-gaap:ParentMemberaa:AluminumContractsMember2024-01-012024-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Memberus-gaap:SalesMember2023-01-012023-06-300001675149us-gaap:SubsequentEventMemberaa:AluminaLimitedMember2024-08-012024-08-010001675149aa:KwinanaRefineryMemberaa:TakeOrPayContractsMember2024-01-012024-06-300001675149us-gaap:RetainedEarningsMember2023-01-012023-03-310001675149us-gaap:RetainedEarningsMember2023-03-310001675149aa:AlcoaCorporationMemberaa:MaadenJointVentureMember2023-04-012023-06-300001675149srt:MinimumMemberaa:MassenaNewYorkMember2024-01-012024-06-300001675149us-gaap:NoncontrollingInterestMember2023-01-012023-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:NondesignatedMemberaa:EmbeddedCreditDerivativeMemberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:FinanceRelatedDerivativeMember2024-01-012024-06-300001675149aa:PowerRelatedDerivativeMember2024-03-310001675149aa:ReceivablesPurchaseAgreementMemberus-gaap:AccountsPayableMember2024-06-300001675149aa:AluminumProductsSegmentMember2024-01-012024-06-300001675149aa:NoncontrollingAndEquityInterestMemberaa:DerivativeInstrumentLevel2Member2024-04-012024-06-300001675149srt:MaximumMember2024-01-012024-06-3000016751492023-01-012023-03-310001675149us-gaap:EstimateOfFairValueFairValueDisclosureMember2024-06-300001675149aa:OtherExitCostsMember2024-01-012024-06-300001675149us-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:NondesignatedMemberus-gaap:EnergyRelatedDerivativeMemberaa:FinanceRelatedDerivativeMember2023-12-310001675149aa:WaterManagementCostsMemberaa:KwinanaRefineryMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProducesForecastedMtOfAluminumAtRateOf18MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel1Memberaa:ForeignExchangeSellForwardsMember2023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumMember2023-01-012023-06-3000016751492023-12-310001675149us-gaap:CostOfSalesMember2023-01-012023-06-300001675149us-gaap:SubsequentEventMember2024-08-010001675149us-gaap:IntersegmentEliminationMemberaa:AluminumMember2024-04-012024-06-300001675149aa:PowerRelatedDerivativeMemberus-gaap:SalesMember2024-04-012024-06-300001675149srt:MinimumMember2024-01-012024-06-300001675149aa:TwoThousandTwentyFourActionPlanTwoMember2024-01-012024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2023-12-310001675149us-gaap:OperatingSegmentsMemberaa:AluminumMemberaa:ThirdPartySalesMember2024-01-012024-06-300001675149aa:FinanceRelatedDerivativeMember2023-12-310001675149aa:ClosureCostMemberaa:IntalcoFacilityMember2023-03-012023-03-3100016751492023-06-300001675149aa:OtherProductsMemberaa:AlcoaCorporationMember2023-01-012023-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:PowerRelatedDerivativeMemberus-gaap:CashFlowHedgingMember2024-01-012024-06-300001675149us-gaap:CorporateNonSegmentMember2024-01-012024-06-300001675149aa:DueInJanuaryTwoThousandAndTwentySixMemberaa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMember2024-08-012024-08-010001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProducesForecastedMtOfAluminumAtRateOf18MillionMWhPerYearMemberaa:TwoThousandTwentyNineMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:WarrickRollingMillMemberus-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember2023-01-012023-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-06-300001675149us-gaap:CommonStockMember2023-12-310001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf2MillionMWhPerYearMemberaa:TwoThousandTwentyFourMembersrt:MinimumMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149us-gaap:NoncontrollingInterestMember2024-01-012024-06-300001675149aa:AlcoaCorporationMemberaa:MaadenJointVentureMember2024-01-012024-06-300001675149us-gaap:AdditionalPaidInCapitalMember2024-06-3000016751492023-01-012023-06-300001675149aa:AlcoaCorporationMemberaa:AlcoaWorldAluminaAndChemicalsMember2024-06-300001675149aa:DerivativeInstrumentLevel3Member2024-04-012024-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:EnergyMember2023-01-012023-06-300001675149us-gaap:RetainedEarningsMember2024-04-012024-06-300001675149us-gaap:EmployeeSeveranceMember2022-12-310001675149aa:OtherIncomeExpensesMemberaa:FinanceRelatedDerivativeMember2024-01-012024-06-300001675149aa:BrazilianFederalRevenueOfficeMembersrt:MinimumMemberaa:AlcoaWorldAluminaBrasilMember2024-01-012024-06-300001675149aa:AluminaMember2023-01-012023-06-300001675149aa:OtherExitCostsMember2023-12-310001675149aa:AluminumMember2023-04-012023-06-300001675149aa:SanCiprianFacilityMember2024-04-012024-06-300001675149us-gaap:InterestRateContractMemberus-gaap:NoncontrollingInterestMember2024-04-012024-06-300001675149us-gaap:ForeignExchangeForwardMembercountry:CA2024-01-012024-06-300001675149aa:BauxiteMember2024-01-012024-06-300001675149aa:ForeignExchangeBuyForwardsMemberus-gaap:FairValueInputsLevel1Member2023-06-300001675149us-gaap:ParentMemberus-gaap:InterestRateContractMember2024-04-012024-06-300001675149us-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2024-04-012024-06-300001675149us-gaap:ParentMember2023-01-012023-06-300001675149us-gaap:CorporateNonSegmentMember2023-01-012023-06-300001675149us-gaap:AdditionalPaidInCapitalMember2024-01-012024-03-310001675149us-gaap:NonoperatingIncomeExpenseMemberaa:EmbeddedCreditDerivativeMember2024-04-012024-06-300001675149us-gaap:EmployeeSeveranceMember2024-01-012024-06-300001675149aa:PowerRelatedDerivativeMember2024-04-012024-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:EnergyMember2023-04-012023-06-300001675149us-gaap:PensionPlansDefinedBenefitMember2023-01-012023-06-300001675149aa:IntalcoAluminumSmelterMember2023-01-012023-06-300001675149country:US2024-04-012024-06-300001675149us-gaap:ForeignPlanMember2023-04-012023-06-300001675149aa:KwinanaRefineryMember2024-03-310001675149aa:DueInJulyTwoThousandAndTwentySixMemberaa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMember2024-08-010001675149aa:KwinanaRefineryMember2023-07-012023-09-300001675149us-gaap:InterestRateContractMemberus-gaap:NoncontrollingInterestMember2024-01-012024-06-300001675149us-gaap:ParentMemberus-gaap:ForeignExchangeContractMember2023-04-012023-06-300001675149us-gaap:AdditionalPaidInCapitalMember2023-04-012023-06-300001675149aa:DerivativeInstrumentLevel1Member2024-01-012024-06-300001675149aa:DerivativeInstrumentLevel1And3Member2024-06-300001675149aa:KwinanaRefineryMembersrt:ScenarioForecastMember2024-09-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MiningMember2024-04-012024-06-300001675149us-gaap:ParentMember2024-06-300001675149us-gaap:SubsequentEventMember2024-07-310001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-01-012023-03-310001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2022-07-310001675149us-gaap:FairValueInputsLevel3Memberaa:TwoThousandTwentyFourMemberaa:MWhOfEnergyNeededToProducesForecastedMtOfAluminumAtRateOf18MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:IntalcoFacilityMember2024-01-012024-06-300001675149us-gaap:ParentMember2022-12-310001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MiningMember2023-01-012023-06-300001675149us-gaap:DebtInstrumentRedemptionPeriodTwoMemberaa:AlcoaNederlandHoldingBVMemberaa:SevenPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndThirtyOneMembersrt:MaximumMember2024-01-012024-06-300001675149aa:OtherReceivablesMember2023-12-310001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2022-07-012022-07-310001675149aa:OtherExitCostsMember2022-12-310001675149aa:AssetRetirementObligationsMemberaa:KwinanaRefineryMember2024-01-012024-06-300001675149us-gaap:NonoperatingIncomeExpenseMemberaa:FinanceRelatedDerivativeMember2024-04-012024-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:PowerRelatedDerivativeMember2023-12-310001675149aa:ElysisLimitedPartnershipMember2013-03-310001675149us-gaap:RevolvingCreditFacilityMember2023-01-012023-06-300001675149aa:AlcoaCorporationMember2024-06-300001675149aa:ForeignExchangeBuyForwardsMemberus-gaap:FairValueInputsLevel1Member2024-06-300001675149aa:DerivativeInstrumentLevel3Member2023-01-012023-06-300001675149us-gaap:ParentMemberus-gaap:ForeignExchangeContractMember2024-01-012024-06-300001675149us-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMember2024-08-010001675149aa:TwoThousandTwentyFourActionPlanOneMember2024-01-012024-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminaMemberaa:ThirdPartySalesMember2023-01-012023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminaMember2024-01-012024-06-300001675149aa:DueInJulyTwoThousandAndTwentySixMemberaa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMember2024-08-012024-08-010001675149aa:EnergyMember2024-04-012024-06-300001675149us-gaap:AustralianTaxationOfficeMemberus-gaap:ForeignCountryMemberaa:AlcoaOfAustraliaLimitedMember2020-09-300001675149us-gaap:EmployeeSeveranceMember2023-12-310001675149aa:AluminaLimitedRevolvingCreditFacilityMemberaa:DueInJuneTwoThousandAndTwentySevenMemberus-gaap:SubsequentEventMember2024-08-012024-08-010001675149aa:TwentyTwentyFourRestructuringPlanMember2024-04-012024-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumProductsSegmentMember2023-01-012023-06-300001675149aa:IntalcoFacilityMember2023-01-012023-06-300001675149us-gaap:RevolvingCreditFacilityMember2023-12-310001675149aa:TwoThousandTwentyFourActionPlansMember2024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2024-04-012024-06-300001675149aa:OtherProductsMemberaa:AlcoaCorporationMember2024-04-012024-06-300001675149aa:ElysisLimitedPartnershipMember2024-06-3000016751492023-01-012023-12-310001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf2MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149us-gaap:RevolvingCreditFacilityMember2024-04-012024-06-300001675149aa:OtherProductsMember2024-04-012024-06-300001675149us-gaap:NoncontrollingInterestMember2024-01-012024-03-310001675149us-gaap:IntersegmentEliminationMemberaa:AluminumMember2024-01-012024-06-300001675149aa:SanCiprianFacilityMember2024-01-012024-06-300001675149us-gaap:PrepaidExpensesAndOtherCurrentAssetsMemberus-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMember2024-08-010001675149us-gaap:RevolvingCreditFacilityMember2023-04-012023-06-300001675149aa:OtherExitCostsMember2024-06-300001675149aa:PowerRelatedDerivativeMember2024-06-300001675149aa:TwoThousandTwentyFourActionPlanTwoMember2024-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumProductsSegmentMember2023-04-012023-06-300001675149us-gaap:CommonStockMember2023-03-310001675149aa:EnergyMember2023-01-012023-06-300001675149us-gaap:RetainedEarningsMember2023-12-310001675149aa:EmbeddedCreditDerivativeMember2024-01-012024-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-12-310001675149us-gaap:CommonStockMember2022-12-310001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf4MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:TwoThousandTwentySevenMemberaa:PowerRelatedDerivativeMember2024-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:NondesignatedMemberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-01-012024-03-310001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2022-08-012022-08-310001675149us-gaap:CarryingReportedAmountFairValueDisclosureMember2023-12-310001675149aa:ClosureCostMemberaa:IntalcoFacilityMember2024-01-012024-06-300001675149us-gaap:RetainedEarningsMember2023-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-03-310001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMembersrt:MaximumMember2024-01-012024-06-300001675149aa:EmbeddedCreditDerivativeMember2024-04-012024-06-3000016751492024-06-300001675149aa:WarrickRollingMillMemberus-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember2024-06-300001675149aa:OtherProductsMember2023-01-012023-06-300001675149us-gaap:NoncontrollingInterestMember2023-01-012023-03-310001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MiningMember2024-01-012024-06-300001675149us-gaap:ParentMemberus-gaap:InterestRateContractMember2023-01-012023-06-300001675149us-gaap:ParentMember2023-03-310001675149us-gaap:CostOfSalesMember2023-04-012023-06-300001675149us-gaap:ParentMemberaa:AluminumContractsMember2023-04-012023-06-300001675149us-gaap:ParentMember2024-03-310001675149aa:IntalcoFacilityMember2023-03-012023-03-310001675149aa:WarrickRollingMillMemberus-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember2024-04-012024-06-300001675149us-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2023-01-012023-06-300001675149us-gaap:AdditionalPaidInCapitalMember2023-06-300001675149aa:TwentyTwentyThreeRestructuringPlanMember2023-01-012023-06-300001675149aa:ReceivablesPurchaseAgreementMember2023-01-012023-06-300001675149us-gaap:ForeignPlanMember2024-01-012024-06-300001675149us-gaap:EmployeeSeveranceMember2023-01-012023-12-310001675149aa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMember2024-08-010001675149us-gaap:ParentMember2024-04-012024-06-300001675149us-gaap:OtherNoncurrentAssetsMember2024-06-300001675149aa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMemberaa:DueInOctoberTwoThousandAndTwentyFiveMember2024-08-012024-08-0100016751492023-03-310001675149aa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMember2024-08-012024-08-010001675149us-gaap:PensionPlansDefinedBenefitMember2024-04-012024-06-300001675149us-gaap:AdditionalPaidInCapitalMember2023-03-310001675149aa:AluminumMember2024-01-012024-06-300001675149aa:NoncontrollingAndEquityInterestMemberaa:DerivativeInstrumentLevel2Member2024-01-012024-06-300001675149aa:AluminumMember2023-04-012023-06-300001675149aa:ReceivablesPurchaseAgreementMember2023-01-012023-12-310001675149aa:TwentyTwentyFourRestructuringPlanMember2024-01-012024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2024-06-300001675149us-gaap:NonoperatingIncomeExpenseMemberaa:FinanceRelatedDerivativeMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:EnergyRelatedDerivativeMember2023-12-310001675149aa:TwoThousandTwentyFourActionPlansMember2024-01-012024-06-300001675149us-gaap:NoncontrollingInterestMember2023-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf4MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:FinanceRelatedDerivativeMemberaa:InterrelationshipOfForwardEnergyPriceLMEForwardPriceAndConsumerPriceIndexMemberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2023-04-012023-06-300001675149us-gaap:SalesMemberaa:EmbeddedCreditDerivativeMember2024-01-012024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2024-04-262024-04-260001675149us-gaap:DebtInstrumentRedemptionPeriodThreeMembersrt:MinimumMemberaa:AlcoaNederlandHoldingBVMemberaa:SevenPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndThirtyOneMember2024-01-012024-06-300001675149us-gaap:PensionPlansDefinedBenefitMember2023-04-012023-06-300001675149aa:FinanceRelatedDerivativeMember2024-04-012024-06-3000016751492024-04-012024-06-300001675149us-gaap:IntersegmentEliminationMemberaa:AluminumMember2023-01-012023-06-300001675149aa:AlcoaNederlandHoldingBVMemberaa:SevenPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndThirtyOneMember2024-01-012024-06-300001675149us-gaap:CostOfSalesMember2024-01-012024-06-300001675149aa:OtherProductsMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2024-04-012024-06-300001675149us-gaap:AdditionalPaidInCapitalMember2023-01-012023-03-310001675149us-gaap:DebtInstrumentRedemptionPeriodThreeMemberaa:AlcoaNederlandHoldingBVMemberaa:SevenPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndThirtyOneMembersrt:MaximumMember2024-01-012024-06-300001675149aa:AlcoaCorporationMember2022-10-012022-12-310001675149us-gaap:FairValueInputsLevel3Memberus-gaap:NondesignatedMemberaa:EmbeddedCreditDerivativeMemberus-gaap:EnergyRelatedDerivativeMember2023-12-310001675149aa:PowerRelatedDerivativeMemberus-gaap:SalesMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf2MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-01-012024-06-300001675149aa:AlcoaCorporationMemberaa:EnergyMember2024-01-012024-06-300001675149aa:CommoditySellForwardsMemberus-gaap:FairValueInputsLevel1Member2023-06-300001675149us-gaap:AustralianTaxationOfficeMemberus-gaap:ForeignCountryMemberaa:AlcoaOfAustraliaLimitedMember2020-07-012020-09-300001675149us-gaap:EstimateOfFairValueFairValueDisclosureMember2023-12-310001675149aa:OtherSitesMember2023-12-310001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Memberus-gaap:CostOfSalesMember2023-04-012023-06-300001675149aa:AluminaMemberus-gaap:IntersegmentEliminationMember2023-04-012023-06-300001675149us-gaap:AdditionalPaidInCapitalMember2022-12-310001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2012-12-310001675149aa:AlcoaCorporationMemberaa:MiningMember2024-04-012024-06-300001675149aa:AluminaLimitedRevolvingCreditFacilityMemberaa:DueInJuneTwoThousandAndTwentySevenMemberus-gaap:SubsequentEventMember2024-08-010001675149currency:EURus-gaap:ForeignExchangeForwardMembercountry:NO2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:AlcoaCorporationMemberus-gaap:FairValueInputsLevel3Memberaa:EstimatedSpreadBetweenTheRespectiveThirtyYearDebtYieldOfAlcoaCorporationAndTheCounterpartyMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:FinanceRelatedDerivativeMember2024-03-310001675149aa:OtherSitesMember2024-01-012024-06-300001675149aa:OtherSitesMember2024-06-300001675149us-gaap:IntersegmentEliminationMemberaa:AluminumMember2023-04-012023-06-300001675149aa:SeriesAConvertiblePreferredStockMember2024-08-010001675149us-gaap:ParentMemberus-gaap:InterestRateContractMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf4MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-01-012024-06-300001675149aa:AlcoaCommonStockMemberus-gaap:SubsequentEventMemberaa:SchemeImplementationDeedMemberaa:AluminaLimitedMember2024-08-012024-08-010001675149us-gaap:RevolvingCreditFacilityMember2024-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:DesignatedAsHedgingInstrumentMemberaa:PowerRelatedDerivativeMemberus-gaap:EnergyRelatedDerivativeMember2023-12-310001675149us-gaap:RetainedEarningsMember2024-06-300001675149aa:DerivativeInstrumentLevel3Member2023-04-012023-06-300001675149aa:AlcoaCorporationMemberaa:MiningMember2023-01-012023-06-300001675149aa:PowerRelatedDerivativeMember2024-01-012024-06-300001675149us-gaap:RevolvingCreditFacilityMember2024-01-012024-06-300001675149aa:DerivativeInstrumentLevel1Member2023-01-012023-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:FinanceRelatedDerivativeMember2024-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueInputsLevel3Memberaa:PowerRelatedDerivativeMemberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:OtherProductsMember2023-04-012023-06-300001675149us-gaap:ForeignPlanMember2024-04-012024-06-300001675149aa:AlcoaCorporationMember2023-12-310001675149us-gaap:EmployeeSeveranceMember2024-06-300001675149aa:AluminaMember2023-04-012023-06-300001675149aa:DerivativeInstrumentLevel1Member2024-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminaMember2023-04-012023-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MaadenJointVentureMember2023-04-012023-06-3000016751492024-03-310001675149aa:KwinanaRefineryMember2024-04-012024-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Member2023-04-012023-06-300001675149aa:AlcoaCorporationMemberaa:MaadenJointVentureMember2024-04-012024-06-300001675149aa:SanCiprianFacilityMember2024-06-300001675149aa:ReceivablesPurchaseAgreementMember2023-04-012023-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2023-04-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumMember2024-04-012024-06-300001675149aa:OtherProductsMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2023-01-012023-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:PowerRelatedDerivativeMember2024-06-300001675149srt:MinimumMemberus-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMemberaa:AlcoaWorldAluminaAndChemicalsMember2024-08-010001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2022-03-012022-03-310001675149aa:NoncontrollingAndEquityInterestMemberaa:DerivativeInstrumentLevel2Member2023-01-012023-06-300001675149aa:IntalcoFacilityMemberaa:EnvironmentalAndDemolitionObligationMember2023-03-012023-03-310001675149aa:AddyWashingtonMembersrt:MaximumMember2024-01-012024-06-300001675149country:BRus-gaap:ForeignExchangeForwardMember2024-01-012024-06-300001675149us-gaap:NoncontrollingInterestMember2024-04-012024-06-300001675149us-gaap:CarryingReportedAmountFairValueDisclosureMember2024-06-300001675149aa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMemberaa:DueInOctoberTwoThousandAndTwentyFiveMember2024-08-010001675149aa:AlcoaCorporationMemberaa:MiningMember2024-01-012024-06-300001675149us-gaap:AustralianTaxationOfficeMemberus-gaap:ForeignCountryMemberaa:AlcoaOfAustraliaLimitedMember2020-09-172020-09-170001675149aa:ReceivablesPurchaseAgreementMember2024-04-012024-06-300001675149aa:CommoditySellForwardsMemberus-gaap:FairValueInputsLevel1Member2024-06-300001675149us-gaap:RetainedEarningsMember2023-04-012023-06-300001675149us-gaap:ParentMember2023-04-012023-06-300001675149us-gaap:SubsequentEventMemberaa:SchemeImplementationDeedMemberaa:AluminaLimitedMember2024-08-012024-08-010001675149aa:AluminumMember2024-04-012024-06-300001675149us-gaap:ForeignPlanMember2023-01-012023-06-300001675149us-gaap:SubsequentEventMember2024-07-312024-07-310001675149aa:AluminumMember2024-01-012024-06-300001675149aa:AlcoaCorporationMember2024-01-012024-06-300001675149aa:AluminaMember2023-01-012023-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Member2023-01-012023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumMemberaa:ThirdPartySalesMember2023-04-012023-06-300001675149us-gaap:ParentMember2024-01-012024-06-300001675149us-gaap:IntersegmentEliminationMember2024-04-012024-06-300001675149aa:DueInJanuaryTwoThousandAndTwentySixMemberaa:AluminaLimitedRevolvingCreditFacilityMemberus-gaap:SubsequentEventMember2024-08-010001675149us-gaap:AustralianTaxationOfficeMemberus-gaap:ForeignCountryMemberaa:AlcoaOfAustraliaLimitedMember2020-07-070001675149aa:KwinanaRefineryMember2024-01-012024-06-300001675149aa:CommonStockParValueZeroPointZeroOnePerShareMember2024-08-010001675149us-gaap:FairValueInputsLevel3Memberaa:EstimatedSpreadBetweenTheRespectiveThirtyYearDebtYieldOfAlcoaCorporationAndTheCounterpartyMemberus-gaap:IndividualMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2024-01-012024-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MaadenJointVentureMember2024-04-012024-06-300001675149us-gaap:ParentMemberus-gaap:InterestRateContractMember2023-04-012023-06-300001675149aa:BauxiteMember2023-01-012023-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProducesForecastedMtOfAluminumAtRateOf18MillionMWhPerYearMemberaa:TwoThousandThirtySixMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:PowerRelatedDerivativeMemberus-gaap:NonoperatingIncomeExpenseMember2024-01-012024-06-300001675149aa:DerivativeInstrumentLevel1Member2023-12-310001675149us-gaap:FairValueInputsLevel3Memberaa:FinanceRelatedDerivativeMemberaa:InterrelationshipOfForwardEnergyPriceLMEForwardPriceAndConsumerPriceIndexMemberaa:TwoThousandTwentyFourMembersrt:MinimumMemberus-gaap:EnergyRelatedDerivativeMember2024-06-300001675149aa:AlcoaCommonStockMemberus-gaap:SubsequentEventMemberaa:AluminaLimitedMemberaa:SchemeImplementationDeedMember2024-08-010001675149aa:AluminumMember2023-01-012023-06-300001675149aa:TwoThousandTwentyFourActionPlanOneMember2024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProducesForecastedMtOfAluminumAtRateOf18MillionMWhPerYearMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-04-012024-06-300001675149aa:EmbeddedCreditDerivativeMember2023-12-310001675149aa:TwoThousandTwentyFourActionPlanTwoMember2024-04-012024-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-03-310001675149us-gaap:NonoperatingIncomeExpenseMemberaa:EmbeddedCreditDerivativeMember2024-01-012024-06-300001675149aa:AlcoaNederlandHoldingBVMemberaa:SevenPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndThirtyOneMember2024-03-012024-03-310001675149us-gaap:SubsequentEventMemberaa:AluminaLimitedMember2024-07-260001675149aa:OtherProductsMemberaa:AlcoaCorporationMember2024-01-012024-06-300001675149aa:CertainEmployeeObligationsMemberaa:SanCiprianAluminumSmelterMember2023-01-012023-06-300001675149aa:FourPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndTwentyNineMemberaa:AlcoaNederlandHoldingBVMember2024-06-300001675149aa:AluminaMember2024-04-012024-06-300001675149us-gaap:NoncontrollingInterestMember2024-03-310001675149us-gaap:IntersegmentEliminationMember2024-01-012024-06-300001675149us-gaap:RetainedEarningsMember2022-12-310001675149aa:OtherIncomeExpensesMemberaa:FinanceRelatedDerivativeMember2024-04-012024-06-300001675149us-gaap:NoncontrollingInterestMember2023-04-012023-06-300001675149us-gaap:ParentMember2023-12-310001675149us-gaap:FairValueInputsLevel3Memberus-gaap:NondesignatedMemberus-gaap:EnergyRelatedDerivativeMember2023-12-310001675149aa:OtherExitCostsMember2023-01-012023-12-3100016751492023-04-012023-06-300001675149us-gaap:OperatingSegmentsMember2024-01-012024-06-300001675149aa:DollarTwoHundredAndFiftyJapaneseYenRevolvingCreditFacilityMember2023-01-012023-06-300001675149us-gaap:AustralianTaxationOfficeMemberus-gaap:ForeignCountryMemberaa:AlcoaOfAustraliaLimitedMember2024-06-300001675149us-gaap:AdditionalPaidInCapitalMember2023-12-310001675149us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2024-01-012024-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-12-310001675149aa:NoncontrollingAndEquityInterestMemberaa:DerivativeInstrumentLevel2Member2023-04-012023-06-300001675149aa:KwinanaRefineryMembersrt:ScenarioForecastMember2025-09-300001675149aa:OngoingRemediationWorkMember2023-04-012023-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MaadenJointVentureMember2024-01-012024-06-300001675149aa:OtherProductsMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2023-04-012023-06-300001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2013-03-310001675149us-gaap:PensionPlansDefinedBenefitMember2024-01-012024-06-300001675149us-gaap:OtherCurrentLiabilitiesMemberus-gaap:SubsequentEventMember2024-07-182024-07-180001675149us-gaap:DesignatedAsHedgingInstrumentMemberaa:DerivativeInstrumentLevel1Member2024-01-012024-06-300001675149aa:OtherProductsMemberaa:AlcoaCorporationMember2023-04-012023-06-300001675149us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-04-012023-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:EnergyMember2024-01-012024-06-300001675149aa:DerivativeInstrumentLevel1Member2024-04-012024-06-300001675149aa:OtherProductsMember2024-01-012024-06-300001675149aa:ReceivablesPurchaseAgreementMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberaa:MWhOfEnergyNeededToProduceForecastedMtOfAluminumAtRateOf4MillionMWhPerYearMemberaa:TwoThousandTwentyFourMemberus-gaap:EnergyRelatedDerivativeMemberaa:PowerRelatedDerivativeMember2024-06-300001675149aa:AluminaMemberus-gaap:IntersegmentEliminationMember2024-04-012024-06-300001675149aa:AlcoaCorporationMemberaa:MiningMember2023-04-012023-06-300001675149aa:PowerRelatedDerivativeMember2023-12-310001675149us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2023-01-012023-06-300001675149aa:DerivativeInstrumentLevel3Member2023-12-310001675149aa:AlcoaCorporationMemberaa:MaadenJointVentureMember2023-01-012023-06-300001675149us-gaap:NoncontrollingInterestMember2023-12-310001675149aa:AluminumMember2024-04-012024-06-3000016751492024-01-012024-06-300001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2013-03-012013-03-310001675149aa:EmbeddedCreditDerivativeMember2024-03-310001675149aa:AlcoaNederlandHoldingBVMemberaa:SevenPointOneTwoFivePercentageSeniorNotesDueTwoThousandAndThirtyOneMember2024-03-310001675149us-gaap:CommonStockMember2024-06-300001675149aa:WarrickRollingMillMemberus-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember2024-01-012024-06-300001675149aa:PowerRelatedDerivativeMemberus-gaap:NonoperatingIncomeExpenseMember2024-04-012024-06-300001675149aa:EnergyMember2024-01-012024-06-300001675149us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:EnergyRelatedDerivativeMember2023-12-310001675149aa:TwoThousandTwentyFourActionPlanTwoMember2023-12-310001675149aa:BrazilianFederalRevenueOfficeMemberaa:AlcoaWorldAluminaBrasilMember2012-01-012012-12-310001675149aa:AluminaMember2024-01-012024-06-300001675149aa:AluminaMemberus-gaap:OperatingSegmentsMemberaa:ThirdPartySalesMember2023-04-012023-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:EnergyMember2024-04-012024-06-300001675149aa:AluminaMember2023-04-012023-06-300001675149us-gaap:ParentMember2023-06-300001675149us-gaap:OperatingSegmentsMemberaa:AluminumMember2023-04-012023-06-300001675149us-gaap:ParentMemberaa:FinanceRelatedDerivativeMember2023-01-012023-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MiningMember2023-04-012023-06-300001675149aa:AlcoaCorporationMemberaa:EnergyMember2023-01-012023-06-300001675149aa:StockAwardsAndStockOptionsMember2023-01-012023-06-300001675149aa:IntalcoFacilityMember2024-04-012024-06-300001675149us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMemberaa:MaadenJointVentureMember2023-01-012023-06-300001675149aa:AddyWashingtonMembersrt:MinimumMember2024-01-012024-06-300001675149us-gaap:IntersegmentEliminationMemberaa:AluminaMember2023-01-012023-06-300001675149aa:AlcoaCorporationMemberaa:EnergyMember2024-04-012024-06-300001675149us-gaap:NoncontrollingInterestMember2022-12-310001675149aa:AlcoaCorporationMemberus-gaap:OtherNonoperatingIncomeExpenseMember2024-01-012024-06-300001675149us-gaap:FairValueInputsLevel3Memberus-gaap:NondesignatedMemberus-gaap:EnergyRelatedDerivativeMemberaa:FinanceRelatedDerivativeMember2024-06-300001675149us-gaap:AdditionalPaidInCapitalMember2024-04-012024-06-30iso4217:USDutr:MWiso4217:AUDiso4217:EURiso4217:BRLxbrli:pureiso4217:JPYiso4217:USDutr:lbaa:Projectiso4217:CADaa:Employeesutr:MWhiso4217:AUDxbrli:sharesutr:ktiso4217:USDxbrli:sharesxbrli:sharesiso4217:USDaa:Employeeiso4217:NOK

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended June 30, 2024

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ____ to _____

 

Commission File Number 1-37816

ALCOA CORPORATION

(Exact name of registrant as specified in its charter)

 

Delaware

(State or other jurisdiction of

incorporation or organization)

 

81-1789115

(I.R.S. Employer

Identification No.)

 

 

 

201 Isabella Street, Suite 500,

Pittsburgh, Pennsylvania

(Address of principal executive offices)

 

 

15212-5858

(Zip Code)

412-315-2900

(Registrant’s telephone number, including area code)

Not applicable

(Former name, former address and former fiscal year, if changed since last report)

 

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

 

Trading

Symbol(s)

 

Name of each exchange on which registered

Common Stock, par value $0.01 per share

 

AA

 

New York Stock Exchange

 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

 

Accelerated filer

Non-accelerated filer

 

Smaller reporting company

Emerging growth company

 

 

 

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No

Indicate the number of shares outstanding of each of the registrant’s classes of stock, as of the latest practicable date.

 

Title or Class

 

Outstanding Shares as of August 1, 2024

Common Stock, par value $0.01 per share

 

258,340,140

Series A Convertible Preferred Stock, par value $0.01 per share

 

4,041,989

 


TABLE OF CONTENTS

 

PART I – FINANCIAL INFORMATION

 

1

 

 

 

 

Item 1.

Financial Statements

 

1

 

 

 

 

Item 2.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

 

28

 

 

 

 

Item 3.

Quantitative and Qualitative Disclosures About Market Risk

 

43

 

 

 

 

Item 4.

Controls and Procedures

 

43

 

 

 

 

PART II – OTHER INFORMATION

 

43

 

 

 

 

Item 1.

Legal Proceedings

 

43

 

 

 

 

Item 1A.

Risk Factors

 

44

 

 

 

 

Item 2.

Unregistered Sales of Equity Securities and Use of Proceeds

 

45

 

 

 

 

Item 5.

Other Information

 

45

 

 

 

 

Item 6.

Exhibits

 

46

 

 

 

 

SIGNATURES

 

47

 


Forward-Looking Statements

This report contains statements that relate to future events and expectations and as such constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include those containing such words as “aims,” “ambition,” “anticipates,” “believes,” “could,” “develop,” “endeavors,” “estimates,” “expects,” “forecasts,” “goal,” “intends,” “may,” “outlook,” “potential,” “plans,” “projects,” “reach,” “seeks,” “sees,” “should,” “strive,” “targets,” “will,” “working,” “would,” or other words of similar meaning. All statements by Alcoa Corporation that reflect expectations, assumptions or projections about the future, other than statements of historical fact, are forward-looking statements, including, without limitation, statements regarding forecasts concerning global demand growth for bauxite, alumina, and aluminum, and supply/demand balances; statements, projections or forecasts of future or targeted financial results, or operating performance (including our ability to execute on strategies related to environmental, social and governance matters, such as our Green Finance Framework); statements about strategies, outlook, and business and financial prospects; and statements about capital allocation and return of capital. These statements reflect beliefs and assumptions that are based on Alcoa Corporation’s perception of historical trends, current conditions, and expected future developments, as well as other factors that management believes are appropriate in the circumstances.

Forward-looking statements are not guarantees of future performance and are subject to known and unknown risks, uncertainties, and changes in circumstances that are difficult to predict. Although Alcoa Corporation believes that the expectations reflected in any forward-looking statements are based on reasonable assumptions, it can give no assurance that these expectations will be attained and it is possible that actual results may differ materially from those indicated by these forward-looking statements due to a variety of risks and uncertainties. Such risks and uncertainties include, but are not limited to: (1) the impact of global economic conditions on the aluminum industry and aluminum end-use markets; (2) volatility and declines in aluminum and alumina demand and pricing, including global, regional, and product-specific prices, or significant changes in production costs which are linked to London Metal Exchange (LME) or other commodities; (3) the disruption of market-driven balancing of global aluminum supply and demand by non-market forces; (4) competitive and complex conditions in global markets; (5) our ability to obtain, maintain, or renew permits or approvals necessary for our mining operations; (6) rising energy costs and interruptions or uncertainty in energy supplies; (7) unfavorable changes in the cost, quality, or availability of raw materials or other key inputs, or by disruptions in the supply chain; (8) our ability to execute on our strategy to be a lower cost, competitive, and integrated aluminum production business and to realize the anticipated benefits from announced plans, programs, initiatives relating to our portfolio, capital investments, and developing technologies; (9) our ability to integrate and achieve intended results from joint ventures, other strategic alliances, and strategic business transactions; (10) economic, political, and social conditions, including the impact of trade policies and adverse industry publicity; (11) fluctuations in foreign currency exchange rates and interest rates, inflation and other economic factors in the countries in which we operate; (12) changes in tax laws or exposure to additional tax liabilities; (13) global competition within and beyond the aluminum industry; (14) our ability to obtain or maintain adequate insurance coverage; (15) disruptions in the global economy caused by ongoing regional conflicts; (16) legal proceedings, investigations, or changes in foreign and/or U.S. federal, state, or local laws, regulations, or policies; (17) climate change, climate change legislation or regulations, and efforts to reduce emissions and build operational resilience to extreme weather conditions; (18) our ability to achieve our strategies or expectations relating to environmental, social, and governance considerations; (19) claims, costs, and liabilities related to health, safety and environmental laws, regulations, and other requirements in the jurisdictions in which we operate; (20) liabilities resulting from impoundment structures, which could impact the environment or cause exposure to hazardous substances or other damage; (21) our ability to fund capital expenditures; (22) deterioration in our credit profile or increases in interest rates; (23) restrictions on our current and future operations due to our indebtedness; (24) our ability to continue to return capital to our stockholders through the payment of cash dividends and/or the repurchase of our common stock; (25) cyber attacks, security breaches, system failures, software or application vulnerabilities, or other cyber incidents; (26) labor market conditions, union disputes and other employee relations issues; (27) a decline in the liability discount rate or lower-than-expected investment returns on pension assets; and (28) the other risk factors discussed in Alcoa’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023 and other reports filed by Alcoa with the SEC, including those described in this report. Alcoa cautions readers not to place undue reliance upon any such forward-looking statements, which speak only as of the date they are made. Alcoa disclaims any obligation to update publicly any forward-looking statements, whether in response to new information, future events or otherwise, except as required by applicable law. Market projections are subject to the risks described above and other risks in the market. Neither Alcoa nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements and none of the information contained herein should be regarded as a representation that the forward-looking statements contained herein will be achieved.


 

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements.

Alcoa Corporation and Subsidiaries

Statement of Consolidated Operations (unaudited)

(in millions, except per-share amounts)

 

 

 

Second quarter ended
June 30,

 

 

Six months ended
June 30,

 

 

 

2024

 

 

2023

 

 

2024

 

 

2023

 

Sales (E)

 

$

2,906

 

 

$

2,684

 

 

$

5,505

 

 

$

5,354

 

Cost of goods sold (exclusive of expenses below)

 

 

2,533

 

 

 

2,515

 

 

 

4,937

 

 

 

4,919

 

Selling, general administrative, and other expenses

 

 

69

 

 

 

52

 

 

 

129

 

 

 

106

 

Research and development expenses

 

 

13

 

 

 

6

 

 

 

24

 

 

 

16

 

Provision for depreciation, depletion, and amortization

 

 

163

 

 

 

153

 

 

 

324

 

 

 

306

 

Restructuring and other charges, net (D)

 

 

18

 

 

 

24

 

 

 

220

 

 

 

173

 

Interest expense

 

 

40

 

 

 

27

 

 

 

67

 

 

 

53

 

Other (income) expenses, net (P)

 

 

(22

)

 

 

6

 

 

 

37

 

 

 

60

 

Total costs and expenses

 

 

2,814

 

 

 

2,783

 

 

 

5,738

 

 

 

5,633

 

Income (loss) before income taxes

 

 

92

 

 

 

(99

)

 

 

(233

)

 

 

(279

)

Provision for income taxes

 

 

61

 

 

 

22

 

 

 

43

 

 

 

74

 

Net income (loss)

 

 

31

 

 

 

(121

)

 

 

(276

)

 

 

(353

)

Less: Net income (loss) attributable to noncontrolling interest

 

 

11

 

 

 

(19

)

 

 

(44

)

 

 

(20

)

NET INCOME (LOSS) ATTRIBUTABLE TO ALCOA
   CORPORATION

 

$

20

 

 

$

(102

)

 

$

(232

)

 

$

(333

)

EARNINGS PER SHARE ATTRIBUTABLE TO ALCOA
   CORPORATION COMMON SHAREHOLDERS (F):

 

 

 

 

 

 

 

 

 

 

 

 

Basic

 

$

0.11

 

 

$

(0.57

)

 

$

(1.29

)

 

$

(1.87

)

Diluted

 

$

0.11

 

 

$

(0.57

)

 

$

(1.29

)

 

$

(1.87

)

 

The accompanying notes are an integral part of the consolidated financial statements.

 

1


 

Alcoa Corporation and Subsidiaries

Statement of Consolidated Comprehensive Income (unaudited)

(in millions)

 

 

 

Alcoa Corporation

 

 

Noncontrolling interest

 

 

Total

 

 

 

Second quarter ended
June 30,

 

 

Second quarter ended
June 30,

 

 

Second quarter ended
June 30,

 

 

 

2024

 

 

2023

 

 

2024

 

 

2023

 

 

2024

 

 

2023

 

Net income (loss)

 

$

20

 

 

$

(102

)

 

$

11

 

 

$

(19

)

 

$

31

 

 

$

(121

)

Other comprehensive (loss) income, net of tax (G):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change in unrecognized net actuarial gain/loss
   and prior service cost/benefit related to pension
   and other postretirement benefits

 

 

13

 

 

 

10

 

 

 

5

 

 

 

(2

)

 

 

18

 

 

 

8

 

Foreign currency translation adjustments

 

 

(60

)

 

 

25

 

 

 

(16

)

 

 

11

 

 

 

(76

)

 

 

36

 

Net change in unrecognized gains/losses on cash
   flow hedges

 

 

(62

)

 

 

226

 

 

 

(1

)

 

 

 

 

 

(63

)

 

 

226

 

Total Other comprehensive (loss) income, net of tax

 

 

(109

)

 

 

261

 

 

 

(12

)

 

 

9

 

 

 

(121

)

 

 

270

 

Comprehensive (loss) income

 

$

(89

)

 

$

159

 

 

$

(1

)

 

$

(10

)

 

$

(90

)

 

$

149

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alcoa Corporation

 

 

Noncontrolling interest

 

 

Total

 

 

 

Six months ended
June 30,

 

 

Six months ended
June 30,

 

 

Six months ended
June 30,

 

 

 

2024

 

 

2023

 

 

2024

 

 

2023

 

 

2024

 

 

2023

 

Net loss

 

$

(232

)

 

$

(333

)

 

$

(44

)

 

$

(20

)

 

$

(276

)

 

$

(353

)

Other comprehensive (loss) income, net of tax (G):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change in unrecognized net actuarial gain/loss
   and prior service cost/benefit related to pension
   and other postretirement benefits

 

 

22

 

 

 

14

 

 

 

6

 

 

 

(2

)

 

 

28

 

 

 

12

 

Foreign currency translation adjustments

 

 

(182

)

 

 

27

 

 

 

(70

)

 

 

26

 

 

 

(252

)

 

 

53

 

Net change in unrecognized gains/losses on cash
   flow hedges

 

 

68

 

 

 

104

 

 

 

(1

)

 

 

 

 

 

67

 

 

 

104

 

Total Other comprehensive (loss) income, net of tax

 

 

(92

)

 

 

145

 

 

 

(65

)

 

 

24

 

 

 

(157

)

 

 

169

 

Comprehensive (loss) income

 

$

(324

)

 

$

(188

)

 

$

(109

)

 

$

4

 

 

$

(433

)

 

$

(184

)

 

The accompanying notes are an integral part of the consolidated financial statements.

2


 

Alcoa Corporation and Subsidiaries

Consolidated Balance Sheet (unaudited)

(in millions)

 

 

 

June 30,
2024

 

 

December 31,
2023

 

ASSETS

 

 

 

 

 

 

Current assets:

 

 

 

 

 

 

Cash and cash equivalents (M)

 

$

1,396

 

 

$

944

 

Receivables from customers (I)

 

 

939

 

 

 

656

 

Other receivables

 

 

135

 

 

 

152

 

Inventories (J)

 

 

1,975

 

 

 

2,158

 

Fair value of derivative instruments (M)

 

 

38

 

 

 

29

 

Prepaid expenses and other current assets

 

 

420

 

 

 

466

 

Total current assets

 

 

4,903

 

 

 

4,405

 

Properties, plants, and equipment

 

 

19,999

 

 

 

20,381

 

Less: accumulated depreciation, depletion, and amortization

 

 

13,496

 

 

 

13,596

 

Properties, plants, and equipment, net

 

 

6,503

 

 

 

6,785

 

Investments (H)

 

 

989

 

 

 

979

 

Deferred income taxes

 

 

311

 

 

 

333

 

Fair value of derivative instruments (M)

 

 

 

 

 

3

 

Other noncurrent assets

 

 

1,601

 

 

 

1,650

 

Total assets

 

$

14,307

 

 

$

14,155

 

LIABILITIES

 

 

 

 

 

 

Current liabilities:

 

 

 

 

 

 

Accounts payable, trade

 

$

1,619

 

 

$

1,714

 

Accrued compensation and retirement costs

 

 

358

 

 

 

357

 

Taxes, including income taxes

 

 

119

 

 

 

88

 

Fair value of derivative instruments (M)

 

 

251

 

 

 

214

 

Other current liabilities

 

 

740

 

 

 

578

 

Long-term debt due within one year (K & M)

 

 

79

 

 

 

79

 

Total current liabilities

 

 

3,166

 

 

 

3,030

 

Long-term debt, less amount due within one year (K & M)

 

 

2,469

 

 

 

1,732

 

Accrued pension benefits (L)

 

 

264

 

 

 

278

 

Accrued other postretirement benefits (L)

 

 

427

 

 

 

443

 

Asset retirement obligations

 

 

699

 

 

 

772

 

Environmental remediation (O)

 

 

191

 

 

 

202

 

Fair value of derivative instruments (M)

 

 

951

 

 

 

1,092

 

Noncurrent income taxes

 

 

133

 

 

 

193

 

Other noncurrent liabilities and deferred credits

 

 

591

 

 

 

568

 

Total liabilities

 

 

8,891

 

 

 

8,310

 

CONTINGENCIES AND COMMITMENTS (O)

 

 

 

 

 

 

EQUITY

 

 

 

 

 

 

Alcoa Corporation shareholders’ equity:

 

 

 

 

 

 

Common stock

 

 

2

 

 

 

2

 

Additional capital

 

 

9,196

 

 

 

9,187

 

Accumulated deficit

 

 

(1,562

)

 

 

(1,293

)

Accumulated other comprehensive loss (G)

 

 

(3,737

)

 

 

(3,645

)

Total Alcoa Corporation shareholders’ equity

 

 

3,899

 

 

 

4,251

 

Noncontrolling interest

 

 

1,517

 

 

 

1,594

 

Total equity

 

 

5,416

 

 

 

5,845

 

Total liabilities and equity

 

$

14,307

 

 

$

14,155

 

 

The accompanying notes are an integral part of the consolidated financial statements.

3


 

Alcoa Corporation and Subsidiaries

Statement of Consolidated Cash Flows (unaudited)

(in millions)

 

 

 

Six months ended June 30,

 

 

 

2024

 

 

2023

 

CASH FROM OPERATIONS

 

 

 

 

 

 

Net loss

 

$

(276

)

 

$

(353

)

Adjustments to reconcile net loss to cash from operations:

 

 

 

 

 

 

Depreciation, depletion, and amortization

 

 

324

 

 

 

306

 

Deferred income taxes

 

 

(75

)

 

 

(36

)

Equity (income) loss, net of dividends

 

 

(8

)

 

 

123

 

Restructuring and other charges, net (D)

 

 

220

 

 

 

173

 

Net loss from investing activities – asset sales (P)

 

 

17

 

 

 

19

 

Net periodic pension benefit cost (L)

 

 

5

 

 

 

2

 

Stock-based compensation

 

 

22

 

 

 

21

 

(Gain) loss on mark-to-market derivative financial contracts

 

 

(19

)

 

 

4

 

Other

 

 

31

 

 

 

59

 

Changes in assets and liabilities, excluding effects of divestitures and
   foreign currency translation adjustments:

 

 

 

 

 

 

(Increase) decrease in receivables

 

 

(283

)

 

 

71

 

Decrease in inventories

 

 

157

 

 

 

22

 

Decrease in prepaid expenses and other current assets

 

 

23

 

 

 

63

 

Decrease in accounts payable, trade

 

 

(57

)

 

 

(277

)

Decrease in accrued expenses

 

 

(30

)

 

 

(48

)

Increase (decrease) in taxes, including income taxes

 

 

70

 

 

 

(146

)

Pension contributions (L)

 

 

(10

)

 

 

(9

)

Decrease (increase) in noncurrent assets

 

 

25

 

 

 

(66

)

Decrease in noncurrent liabilities

 

 

(72

)

 

 

(104

)

CASH PROVIDED FROM (USED FOR) OPERATIONS

 

 

64

 

 

 

(176

)

FINANCING ACTIVITIES

 

 

 

 

 

 

Additions to debt

 

 

989

 

 

 

25

 

Payments on debt

 

 

(266

)

 

 

(16

)

Proceeds from the exercise of employee stock options

 

 

 

 

 

1

 

Dividends paid on Alcoa common stock

 

 

(37

)

 

 

(36

)

Payments related to tax withholding on stock-based compensation awards

 

 

(15

)

 

 

(34

)

Financial contributions for the divestiture of businesses (C)

 

 

(12

)

 

 

(25

)

Contributions from noncontrolling interest

 

 

65

 

 

 

122

 

Distributions to noncontrolling interest

 

 

(32

)

 

 

(22

)

Other

 

 

(13

)

 

 

1

 

CASH PROVIDED FROM FINANCING ACTIVITIES

 

 

679

 

 

 

16

 

INVESTING ACTIVITIES

 

 

 

 

 

 

Capital expenditures

 

 

(265

)

 

 

(198

)

Proceeds from the sale of assets

 

 

2

 

 

 

2

 

Additions to investments

 

 

(17

)

 

 

(36

)

Other

 

 

(1

)

 

 

10

 

CASH USED FOR INVESTING ACTIVITIES

 

 

(281

)

 

 

(222

)

EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH
   EQUIVALENTS AND RESTRICTED CASH

 

 

(16

)

 

 

5

 

Net change in cash and cash equivalents and restricted cash

 

 

446

 

 

 

(377

)

Cash and cash equivalents and restricted cash at beginning of year

 

 

1,047

 

 

 

1,474

 

CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT
   END OF PERIOD

 

$

1,493

 

 

$

1,097

 

 

The accompanying notes are an integral part of the consolidated financial statements.

4


 

Alcoa Corporation and Subsidiaries

Statement of Changes in Consolidated Equity (unaudited)

(in millions)

 

Alcoa Corporation shareholders

 

 

 

 

 

 

Common
stock

 

Additional
capital

 

Accumulated deficit

 

Accumulated
other
comprehensive
(loss) income

 

Non-
controlling
interest

 

Total
equity

 

Balance at January 1, 2023

$

2

 

$

9,183

 

$

(570

)

$

(3,539

)

$

1,513

 

$

6,589

 

Net loss

 

 

 

 

 

(231

)

 

 

 

(1

)

 

(232

)

Other comprehensive (loss) income (G)

 

 

 

 

 

 

 

(116

)

 

15

 

 

(101

)

Stock-based compensation

 

 

 

10

 

 

 

 

 

 

 

 

10

 

Net effect of tax withholding for compensation
   plans and exercise of stock options

 

 

 

(33

)

 

 

 

 

 

 

 

(33

)

Dividends paid on Alcoa common stock
   ($
0.10 per share)

 

 

 

 

 

(18

)

 

 

 

 

 

(18

)

Contributions

 

 

 

 

 

 

 

 

 

86

 

 

86

 

Distributions

 

 

 

 

 

 

 

 

 

(6

)

 

(6

)

Other

 

 

 

2

 

 

 

 

 

 

(1

)

 

1

 

Balance at March 31, 2023

$

2

 

$

9,162

 

$

(819

)

$

(3,655

)

$

1,606

 

$

6,296

 

Net loss

 

 

 

 

 

(102

)

 

 

 

(19

)

 

(121

)

Other comprehensive income (G)

 

 

 

 

 

 

 

261

 

 

9

 

 

270

 

Stock-based compensation

 

 

 

11

 

 

 

 

 

 

 

 

11

 

Dividends paid on Alcoa common stock
   ($
0.10 per share)

 

 

 

 

 

(18

)

 

 

 

 

 

(18

)

Contributions

 

 

 

 

 

 

 

 

 

36

 

 

36

 

Distributions

 

 

 

 

 

 

 

 

 

(16

)

 

(16

)

Balance at June 30, 2023

$

2

 

$

9,173

 

$

(939

)

$

(3,394

)

$

1,616

 

$

6,458

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Balance at January 1, 2024

$

2

 

$

9,187

 

$

(1,293

)

$

(3,645

)

$

1,594

 

$

5,845

 

Net loss

 

 

 

 

 

(252

)

 

 

 

(55

)

 

(307

)

Other comprehensive income (loss) (G)

 

 

 

 

 

 

 

17

 

 

(53

)

 

(36

)

Stock-based compensation

 

 

 

10

 

 

 

 

 

 

 

 

10

 

Net effect of tax withholding for compensation
   plans and exercise of stock options

 

 

 

(15

)

 

 

 

 

 

 

 

(15

)

Dividends paid on Alcoa common stock
   ($
0.10 per share)

 

 

 

 

 

(19

)

 

 

 

 

 

(19

)

Contributions

 

 

 

 

 

 

 

 

 

61

 

 

61

 

Distributions

 

 

 

 

 

 

 

 

 

(6

)

 

(6

)

Other

 

 

 

2

 

 

 

 

 

 

(1

)

 

1

 

Balance at March 31, 2024

$

2

 

$

9,184

 

$

(1,564

)

$

(3,628

)

$

1,540

 

$

5,534

 

Net income

 

 

 

 

 

20

 

 

 

 

11

 

 

31

 

Other comprehensive loss (G)

 

 

 

 

 

 

 

(109

)

 

(12

)

 

(121

)

Stock-based compensation

 

 

 

12

 

 

 

 

 

 

 

 

12

 

Dividends paid on Alcoa common stock
   ($
0.10 per share)

 

 

 

 

 

(18

)

 

 

 

 

 

(18

)

Contributions