000111171112/312022Q3falsehttp://fasb.org/us-gaap/2022#AccountingStandardsUpdate202110Memberhttp://fasb.org/us-gaap/2022#AccountingStandardsUpdate202006Memberhttp://fasb.org/us-gaap/2022#AccountingStandardsUpdate202004Memberhttp://fasb.org/us-gaap/2022#AccountingStandardsUpdate202101MemberP1Y00011117112022-01-012022-09-300001111711us-gaap:CommonStockMember2022-01-012022-09-300001111711us-gaap:PreferredStockMember2022-01-012022-09-300001111711nix:SeriesACorporateUnits2022-01-012022-09-3000011117112022-10-31xbrli:shares00011117112022-07-012022-09-30iso4217:USD00011117112021-07-012021-09-3000011117112021-01-012021-09-300001111711us-gaap:NoncontrollingInterestMember2021-01-012021-09-30iso4217:USDxbrli:shares00011117112022-09-3000011117112021-12-310001111711nix:JointVenturesMember2022-09-300001111711nix:JointVenturesMember2021-12-3100011117112020-12-3100011117112021-09-300001111711us-gaap:CommonStockMember2022-06-300001111711us-gaap:PreferredStockMember2022-06-300001111711us-gaap:TreasuryStockMember2022-06-300001111711us-gaap:AdditionalPaidInCapitalMember2022-06-300001111711us-gaap:RetainedEarningsMember2022-06-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-06-300001111711us-gaap:NoncontrollingInterestMember2022-06-3000011117112022-06-300001111711us-gaap:CommonStockMember2022-07-012022-09-300001111711us-gaap:PreferredStockMember2022-07-012022-09-300001111711us-gaap:TreasuryStockMember2022-07-012022-09-300001111711us-gaap:AdditionalPaidInCapitalMember2022-07-012022-09-300001111711us-gaap:RetainedEarningsMember2022-07-012022-09-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-07-012022-09-300001111711us-gaap:NoncontrollingInterestMember2022-07-012022-09-300001111711us-gaap:CommonStockMember2022-09-300001111711us-gaap:PreferredStockMember2022-09-300001111711us-gaap:TreasuryStockMember2022-09-300001111711us-gaap:AdditionalPaidInCapitalMember2022-09-300001111711us-gaap:RetainedEarningsMember2022-09-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-09-300001111711us-gaap:NoncontrollingInterestMember2022-09-300001111711us-gaap:SeriesAPreferredStockMember2021-09-300001111711us-gaap:SeriesAPreferredStockMember2022-09-300001111711us-gaap:SeriesBPreferredStockMember2022-09-300001111711us-gaap:SeriesBPreferredStockMember2021-09-300001111711us-gaap:SeriesCPreferredStockMember2021-09-300001111711us-gaap:SeriesCPreferredStockMember2022-09-300001111711us-gaap:CommonStockMember2021-12-310001111711us-gaap:PreferredStockMember2021-12-310001111711us-gaap:TreasuryStockMember2021-12-310001111711us-gaap:AdditionalPaidInCapitalMember2021-12-310001111711us-gaap:RetainedEarningsMember2021-12-310001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310001111711us-gaap:NoncontrollingInterestMember2021-12-310001111711us-gaap:TreasuryStockMember2022-01-012022-09-300001111711us-gaap:AdditionalPaidInCapitalMember2022-01-012022-09-300001111711us-gaap:RetainedEarningsMember2022-01-012022-09-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-01-012022-09-300001111711us-gaap:NoncontrollingInterestMember2022-01-012022-09-300001111711us-gaap:CommonStockMember2021-06-300001111711us-gaap:PreferredStockMember2021-06-300001111711us-gaap:TreasuryStockMember2021-06-300001111711us-gaap:AdditionalPaidInCapitalMember2021-06-300001111711us-gaap:RetainedEarningsMember2021-06-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-06-300001111711us-gaap:NoncontrollingInterestMember2021-06-3000011117112021-06-300001111711us-gaap:CommonStockMember2021-07-012021-09-300001111711us-gaap:PreferredStockMember2021-07-012021-09-300001111711us-gaap:TreasuryStockMember2021-07-012021-09-300001111711us-gaap:AdditionalPaidInCapitalMember2021-07-012021-09-300001111711us-gaap:RetainedEarningsMember2021-07-012021-09-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-07-012021-09-300001111711us-gaap:NoncontrollingInterestMember2021-07-012021-09-300001111711us-gaap:CommonStockMember2021-09-300001111711us-gaap:PreferredStockMember2021-09-300001111711us-gaap:TreasuryStockMember2021-09-300001111711us-gaap:AdditionalPaidInCapitalMember2021-09-300001111711us-gaap:RetainedEarningsMember2021-09-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-09-300001111711us-gaap:NoncontrollingInterestMember2021-09-300001111711us-gaap:CommonStockMember2020-12-310001111711us-gaap:PreferredStockMember2020-12-310001111711us-gaap:TreasuryStockMember2020-12-310001111711us-gaap:AdditionalPaidInCapitalMember2020-12-310001111711us-gaap:RetainedEarningsMember2020-12-310001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310001111711us-gaap:NoncontrollingInterestMember2020-12-310001111711us-gaap:CommonStockMember2021-01-012021-09-300001111711us-gaap:PreferredStockMember2021-01-012021-09-300001111711us-gaap:TreasuryStockMember2021-01-012021-09-300001111711us-gaap:AdditionalPaidInCapitalMember2021-01-012021-09-300001111711us-gaap:RetainedEarningsMember2021-01-012021-09-300001111711us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-09-300001111711us-gaap:AccountingStandardsUpdate202110Member2022-01-012022-09-300001111711us-gaap:AccountingStandardsUpdate202110Member2022-09-300001111711us-gaap:AccountingStandardsUpdate202006Member2022-01-012022-09-300001111711us-gaap:AccountingStandardsUpdate202006Member2022-09-300001111711us-gaap:AccountingStandardsUpdate202004Member2022-01-012022-09-300001111711us-gaap:AccountingStandardsUpdate202101Member2022-01-012022-09-300001111711us-gaap:AccountingStandardsUpdate202004Member2022-09-300001111711us-gaap:AccountingStandardsUpdate202101Member2022-09-30xbrli:pure0001111711nix:ResidentialMembernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:ResidentialMembernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:ResidentialMemberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:ResidentialMember2022-07-012022-09-300001111711nix:CommercialMembernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:CommercialMembernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:CommercialMemberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:CommercialMember2022-07-012022-09-300001111711nix:IndustrialMembernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:IndustrialMembernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:IndustrialMemberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:IndustrialMember2022-07-012022-09-300001111711nix:OffsystemMembernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:OffsystemMembernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:OffsystemMemberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:OffsystemMember2022-07-012022-09-300001111711nix:Misc.Membernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:Misc.Membernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:Misc.Memberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:Misc.Member2022-07-012022-09-300001111711nix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:ElectricOperationsMember2022-07-012022-09-300001111711us-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:UnaffiliatedMembernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:UnaffiliatedMembernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:UnaffiliatedMemberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:ResidentialMembernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:ResidentialMembernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:ResidentialMemberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:ResidentialMember2021-07-012021-09-300001111711nix:CommercialMembernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:CommercialMembernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:CommercialMemberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:CommercialMember2021-07-012021-09-300001111711nix:IndustrialMembernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:IndustrialMembernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:IndustrialMemberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:IndustrialMember2021-07-012021-09-300001111711nix:OffsystemMembernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:OffsystemMembernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:OffsystemMemberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:OffsystemMember2021-07-012021-09-300001111711nix:Misc.Membernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:Misc.Membernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:Misc.Memberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:Misc.Member2021-07-012021-09-300001111711nix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:ElectricOperationsMember2021-07-012021-09-300001111711us-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:UnaffiliatedMembernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:UnaffiliatedMembernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:UnaffiliatedMemberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:ResidentialMembernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:ResidentialMembernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:ResidentialMemberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:ResidentialMember2022-01-012022-09-300001111711nix:CommercialMembernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:CommercialMembernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:CommercialMemberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:CommercialMember2022-01-012022-09-300001111711nix:IndustrialMembernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:IndustrialMembernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:IndustrialMemberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:IndustrialMember2022-01-012022-09-300001111711nix:OffsystemMembernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:OffsystemMembernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:OffsystemMemberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:OffsystemMember2022-01-012022-09-300001111711nix:Misc.Membernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:Misc.Membernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:Misc.Memberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:Misc.Member2022-01-012022-09-300001111711nix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:ElectricOperationsMember2022-01-012022-09-300001111711us-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:UnaffiliatedMembernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:UnaffiliatedMembernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:UnaffiliatedMemberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:ResidentialMembernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:ResidentialMembernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:ResidentialMemberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:ResidentialMember2021-01-012021-09-300001111711nix:CommercialMembernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:CommercialMembernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:CommercialMemberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:CommercialMember2021-01-012021-09-300001111711nix:IndustrialMembernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:IndustrialMembernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:IndustrialMemberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:IndustrialMember2021-01-012021-09-300001111711nix:OffsystemMembernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:OffsystemMembernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:OffsystemMemberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:OffsystemMember2021-01-012021-09-300001111711nix:Misc.Membernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:Misc.Membernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:Misc.Memberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:Misc.Member2021-01-012021-09-300001111711nix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:ElectricOperationsMember2021-01-012021-09-300001111711us-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:UnaffiliatedMembernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:UnaffiliatedMembernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:UnaffiliatedMemberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711nix:GasDistributionOperationsMember2021-12-310001111711nix:ElectricOperationsMember2021-12-310001111711us-gaap:CorporateAndOtherMember2021-12-310001111711nix:GasDistributionOperationsMember2022-09-300001111711nix:ElectricOperationsMember2022-09-300001111711us-gaap:CorporateAndOtherMember2022-09-300001111711nix:GasDistributionOperationsMember2020-12-310001111711nix:ElectricOperationsMember2020-12-310001111711us-gaap:CorporateAndOtherMember2020-12-310001111711nix:GasDistributionOperationsMember2021-01-012021-12-310001111711nix:ElectricOperationsMember2021-01-012021-12-310001111711us-gaap:CorporateAndOtherMember2021-01-012021-12-3100011117112021-01-012021-12-310001111711nix:EquityUnitsMember2021-04-190001111711nix:AtTheMarketProgramMember2022-01-012022-09-300001111711nix:ForwardAugust21MemberMember2022-07-012022-09-300001111711nix:ForwardAugust21MemberMember2022-09-300001111711nix:ForwardAugust21MemberMember2022-01-012022-09-300001111711us-gaap:SeriesAPreferredStockMember2022-07-012022-09-300001111711us-gaap:SeriesAPreferredStockMember2021-07-012021-09-300001111711us-gaap:SeriesAPreferredStockMember2022-01-012022-09-300001111711us-gaap:SeriesAPreferredStockMember2021-01-012021-09-300001111711us-gaap:PreferredStockMemberus-gaap:SeriesAPreferredStockMember2022-09-300001111711us-gaap:PreferredStockMemberus-gaap:SeriesAPreferredStockMember2021-12-310001111711us-gaap:SeriesBPreferredStockMember2022-07-012022-09-300001111711us-gaap:SeriesBPreferredStockMember2021-07-012021-09-300001111711us-gaap:SeriesBPreferredStockMember2022-01-012022-09-300001111711us-gaap:SeriesBPreferredStockMember2021-01-012021-09-300001111711us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2022-09-300001111711us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2021-12-310001111711us-gaap:SeriesCPreferredStockMember2022-07-012022-09-300001111711us-gaap:SeriesCPreferredStockMember2021-07-012021-09-300001111711us-gaap:SeriesCPreferredStockMember2022-01-012022-09-300001111711us-gaap:SeriesCPreferredStockMember2021-01-012021-09-300001111711us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2022-09-300001111711us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2021-12-310001111711nix:SeriesB1PreferredStockMember2022-09-300001111711nix:SeriesACorporateUnits2021-04-192021-04-190001111711nix:SeriesACorporateUnits2021-04-190001111711us-gaap:SeriesCPreferredStockMember2021-04-1900011117112021-04-1900011117112021-04-192021-04-190001111711us-gaap:PreferredStockMember2021-04-192021-04-190001111711nix:PurchaseContractLiabilityMember2021-04-192021-04-190001111711nix:SeriesACorporateUnitsMember2021-04-190001111711us-gaap:SeriesCPreferredStockMember2022-01-012022-09-300001111711nix:ColumbiaOfOhioMember2022-01-012022-09-300001111711srt:MinimumMember2022-04-060001111711srt:MaximumMember2022-04-060001111711nix:ColumbiaOfOhioMemberus-gaap:SubsequentEventMember2022-10-312022-10-310001111711nix:OverrecoveredGasAndFuelCostsMembernix:NIPSCOElectricMember2022-09-300001111711nix:RiskManagementAssetsCurrentMemberus-gaap:InterestRateRiskMember2022-09-300001111711us-gaap:InterestRateRiskMembernix:RiskManagementLiabilitiesCurrentMember2022-09-300001111711nix:RiskManagementAssetsCurrentMemberus-gaap:InterestRateRiskMember2021-12-310001111711us-gaap:InterestRateRiskMembernix:RiskManagementLiabilitiesCurrentMember2021-12-310001111711nix:RiskManagementAssetsCurrentMembernix:CommodityPriceRiskProgramsMember2022-09-300001111711nix:RiskManagementLiabilitiesCurrentMembernix:CommodityPriceRiskProgramsMember2022-09-300001111711nix:RiskManagementAssetsCurrentMembernix:CommodityPriceRiskProgramsMember2021-12-310001111711nix:RiskManagementLiabilitiesCurrentMembernix:CommodityPriceRiskProgramsMember2021-12-310001111711nix:RiskManagementAssetsCurrentMember2022-09-300001111711nix:RiskManagementLiabilitiesCurrentMember2022-09-300001111711nix:RiskManagementAssetsCurrentMember2021-12-310001111711nix:RiskManagementLiabilitiesCurrentMember2021-12-310001111711nix:RiskManagementAssetsNoncurrentMemberus-gaap:InterestRateRiskMember2022-09-300001111711nix:RiskManagementLiabilitiesNoncurrentMemberus-gaap:InterestRateRiskMember2022-09-300001111711nix:RiskManagementAssetsNoncurrentMemberus-gaap:InterestRateRiskMember2021-12-310001111711nix:RiskManagementLiabilitiesNoncurrentMemberus-gaap:InterestRateRiskMember2021-12-310001111711nix:RiskManagementAssetsNoncurrentMembernix:CommodityPriceRiskProgramsMember2022-09-300001111711nix:RiskManagementLiabilitiesNoncurrentMembernix:CommodityPriceRiskProgramsMember2022-09-300001111711nix:RiskManagementAssetsNoncurrentMembernix:CommodityPriceRiskProgramsMember2021-12-310001111711nix:RiskManagementLiabilitiesNoncurrentMembernix:CommodityPriceRiskProgramsMember2021-12-310001111711nix:RiskManagementAssetsNoncurrentMember2022-09-300001111711nix:RiskManagementLiabilitiesNoncurrentMember2022-09-300001111711nix:RiskManagementAssetsNoncurrentMember2021-12-310001111711nix:RiskManagementLiabilitiesNoncurrentMember2021-12-310001111711srt:NaturalGasReservesMember2022-09-30nix:mMDth0001111711srt:NaturalGasReservesMember2021-12-310001111711srt:MinimumMember2022-09-300001111711srt:MaximumMember2022-09-300001111711us-gaap:DeferredDerivativeGainLossMember2022-09-300001111711us-gaap:DeferredDerivativeGainLossMember2021-12-310001111711us-gaap:DeferredDerivativeGainLossMember2022-09-300001111711us-gaap:DeferredDerivativeGainLossMember2021-12-310001111711us-gaap:InterestRateSwapMember2022-09-300001111711us-gaap:InterestRateSwapMember2022-06-070001111711us-gaap:SeniorNotesMembernix:NiSourceMember2022-06-0700011117112022-06-072022-06-070001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2022-09-300001111711us-gaap:InterestRateRiskMember2022-09-300001111711us-gaap:InterestRateRiskMember2022-01-012022-09-300001111711us-gaap:FairValueInputsLevel1Member2022-09-300001111711us-gaap:FairValueInputsLevel2Member2022-09-300001111711us-gaap:FairValueInputsLevel3Member2022-09-300001111711us-gaap:CashFlowHedgingMember2022-09-300001111711us-gaap:AvailableforsaleSecuritiesMember2022-09-300001111711us-gaap:FairValueInputsLevel1Member2021-12-310001111711us-gaap:FairValueInputsLevel2Member2021-12-310001111711us-gaap:FairValueInputsLevel3Member2021-12-310001111711us-gaap:CashFlowHedgingMember2021-12-310001111711us-gaap:AvailableforsaleSecuritiesMember2021-12-310001111711us-gaap:USTreasuryAndGovernmentMember2022-09-300001111711us-gaap:CorporateDebtSecuritiesMember2022-09-300001111711us-gaap:USTreasuryAndGovernmentMember2021-12-310001111711us-gaap:CorporateDebtSecuritiesMember2021-12-31utr:Rate0001111711us-gaap:PensionPlansDefinedBenefitMember2022-01-012022-09-300001111711us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-01-012022-09-300001111711us-gaap:PensionPlansDefinedBenefitMember2022-07-012022-09-300001111711us-gaap:PensionPlansDefinedBenefitMember2021-07-012021-09-300001111711us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-07-012022-09-300001111711us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-07-012021-09-300001111711us-gaap:PensionPlansDefinedBenefitMember2021-01-012021-09-300001111711us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-09-300001111711us-gaap:PensionPlansDefinedBenefitMember2022-04-012022-06-300001111711us-gaap:PensionPlansDefinedBenefitMember2022-06-300001111711us-gaap:PensionPlansDefinedBenefitMember2021-12-310001111711us-gaap:PensionPlansDefinedBenefitMember2022-01-012022-06-300001111711us-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001111711nix:RosewaterMember2022-09-30utr:MW0001111711nix:RosewaterMember2022-01-012022-09-300001111711nix:IndianaCrossroadsWindMember2022-09-300001111711nix:IndianaCrossroadsWindMember2022-01-012022-09-300001111711nix:RosewaterMember2021-12-310001111711nix:IndianaCrossroadsWindMember2021-12-310001111711nix:RosewaterMember2022-07-012022-09-300001111711nix:RosewaterMember2021-07-012021-09-300001111711nix:RosewaterMember2021-01-012021-09-300001111711nix:IndianaCrossroadsWindMember2022-07-012022-09-300001111711nix:IndianaCrossroadsWindMember2021-01-012021-09-300001111711us-gaap:MediumTermNotesMembernix:NiSourceMember2022-04-010001111711us-gaap:MediumTermNotesMembernix:NiSourceMember2022-09-300001111711us-gaap:SeniorNotesMembernix:NiSourceMember2022-06-072022-06-070001111711us-gaap:MediumTermNotesMembernix:NiSourceMember2022-08-300001111711us-gaap:RevolvingCreditFacilityMember2022-09-300001111711us-gaap:RevolvingCreditFacilityMember2021-12-310001111711us-gaap:CommercialPaperMember2022-09-300001111711us-gaap:CommercialPaperMember2021-12-310001111711nix:AccountsReceivableProgramMember2022-01-012022-09-300001111711nix:AccountsReceivableProgramMember2022-09-300001111711nix:AccountsReceivableProgramMember2021-12-310001111711nix:AccountsReceivableProgramMember2021-01-012021-09-300001111711nix:AccountsReceivableProgramMember2022-07-012022-09-300001111711nix:AccountsReceivableProgramMember2021-07-012021-09-300001111711us-gaap:StandbyLettersOfCreditMember2022-09-300001111711us-gaap:StandbyLettersOfCreditMember2021-12-310001111711nix:MgpSitesMember2022-09-300001111711nix:MgpSitesMember2021-12-310001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-06-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2022-06-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-06-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-07-012022-09-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2022-07-012022-09-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-07-012022-09-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-09-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-09-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-12-310001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2021-12-310001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-12-310001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-01-012022-09-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2022-01-012022-09-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-01-012022-09-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-06-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2021-06-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-06-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-07-012021-09-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2021-07-012021-09-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-07-012021-09-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-09-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2021-09-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-09-300001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-310001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2020-12-310001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310001111711us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-01-012021-09-300001111711us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember2021-01-012021-09-300001111711us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-01-012021-09-300001111711nix:IntersegmentMembernix:GasDistributionOperationsMember2022-07-012022-09-300001111711nix:IntersegmentMembernix:GasDistributionOperationsMember2021-07-012021-09-300001111711nix:IntersegmentMembernix:GasDistributionOperationsMember2022-01-012022-09-300001111711nix:IntersegmentMembernix:GasDistributionOperationsMember2021-01-012021-09-300001111711nix:IntersegmentMembernix:ElectricOperationsMember2022-07-012022-09-300001111711nix:IntersegmentMembernix:ElectricOperationsMember2021-07-012021-09-300001111711nix:IntersegmentMembernix:ElectricOperationsMember2022-01-012022-09-300001111711nix:IntersegmentMembernix:ElectricOperationsMember2021-01-012021-09-300001111711nix:IntersegmentMemberus-gaap:CorporateAndOtherMember2022-07-012022-09-300001111711nix:IntersegmentMemberus-gaap:CorporateAndOtherMember2021-07-012021-09-300001111711nix:IntersegmentMemberus-gaap:CorporateAndOtherMember2022-01-012022-09-300001111711nix:IntersegmentMemberus-gaap:CorporateAndOtherMember2021-01-012021-09-300001111711us-gaap:IntersegmentEliminationMember2022-07-012022-09-300001111711us-gaap:IntersegmentEliminationMember2021-07-012021-09-300001111711us-gaap:IntersegmentEliminationMember2022-01-012022-09-300001111711us-gaap:IntersegmentEliminationMember2021-01-012021-09-30

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2022
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 001-16189
NiSource Inc.
(Exact name of registrant as specified in its charter)
DE35-2108964
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
801 East 86th Avenue
Merrillville,IN46410
(Address of principal executive offices)(Zip Code)
(877) 647-5990
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading
Symbol(s)
Name of Each Exchange on Which Registered
Common Stock, par value $0.01 per shareNINYSE
Depositary Shares, each representing a 1/1,000th ownership interest in a share of 6.50% Series B Fixed-Rate Reset Cumulative Redeemable Perpetual Preferred Stock, par value $0.01 per share, liquidation preference $25,000 per share and a 1/1,000th ownership interest in a share of Series B-1 Preferred Stock, par value $0.01 per share, liquidation preference $0.01 per share
NI PR BNYSE
Series A Corporate UnitsNIMCNYSE
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 þ    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 þ    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 þ     Accelerated filer ¨     Emerging growth company      Non-accelerated filer ¨    Smaller reporting 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 issuer’s classes of common stock, as of the latest practicable date: Common Stock, $0.01 Par Value: 406,134,342 shares outstanding at October 31, 2022.



NISOURCE INC.
FORM 10-Q QUARTERLY REPORT
FOR THE QUARTER ENDED SEPTEMBER 30, 2022
Table of Contents 
   Page
PART IFINANCIAL INFORMATION
Item 1.Financial Statements - unaudited
Item 2.
Item 3.
Item 4.
PART IIOTHER INFORMATION
Item 1.
Item 1A.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.
2


DEFINED TERMS
The following is a list of frequently used abbreviations or acronyms that are found in this report:
NiSource Subsidiaries and Affiliates
Columbia of KentuckyColumbia Gas of Kentucky, Inc.
Columbia of MarylandColumbia Gas of Maryland, Inc.
Columbia of MassachusettsBay State Gas Company
Columbia of OhioColumbia Gas of Ohio, Inc.
Columbia of PennsylvaniaColumbia Gas of Pennsylvania, Inc.
Columbia of VirginiaColumbia Gas of Virginia, Inc.
NIPSCONorthern Indiana Public Service Company LLC
NiSource ("we," "us" or "our")NiSource Inc.
RosewaterRosewater Wind Generation LLC and its wholly owned subsidiary, Rosewater Wind Farm LLC
Indiana Crossroads WindIndiana Crossroads Wind Generation LLC and its wholly owned subsidiary, Indiana Crossroads Wind Farm LLC
Abbreviations and Other
AFUDCAllowance for funds used during construction
AOCIAccumulated Other Comprehensive Income (Loss)
ASCAccounting Standards Codification
ASUAccounting Standards Update
ATMAt-the-market
BTABuild-transfer agreement
CCRsCoal Combustion Residuals
CEPCapital Expenditure Program
CERCLAComprehensive Environmental Response Compensation and Liability Act (also known as Superfund)
Corporate UnitsSeries A Corporate Units
COVID-19 ("the COVID-19 pandemic" or "the pandemic")Novel Coronavirus 2019 and its variants, including the Delta and Omicron variants, and any other variant that may emerge
DPUDepartment of Public Utilities
DSICDistribution System Improvement Charge
EPAUnited States Environmental Protection Agency
EPSEarnings per share
Equity UnitsSeries A Equity Units
FACFuel adjustment clause
FASBFinancial Accounting Standards Board
FMCAFederally Mandated Cost Adjustment
GAAPGenerally Accepted Accounting Principles
GCAGas cost adjustment
GHGGreenhouse gases
GWhGigawatt hours
IRAInflation Reduction Act
IRPInfrastructure Replacement Program
IURCIndiana Utility Regulatory Commission
LIBORLondon InterBank Offered Rate
3


DEFINED TERMS
LIHEAPLow Income Heating Energy Assistance Programs
Massachusetts BusinessAll of the assets sold to, and liabilities assumed by, Eversource pursuant to the Asset Purchase Agreement
MGPManufactured Gas Plant
MISOMidcontinent Independent System Operator
MMDthMillion dekatherms
MWMegawatts
MWhMegawatt hours
NTSBNational Transportation Safety Board
NYMEXNew York Mercantile Exchange
OPEBOther Postemployment Benefits
PHMSAPipeline and Hazardous Materials Safety Administration
PPAPower Purchase Agreement
PUCOPublic Utilities Commission of Ohio
RNGRenewable Natural Gas
SAVESteps to Advance Virginia's Energy Plan
Scope 1 GHG EmissionsDirect emissions from sources owned or controlled by us (e.g., emissions from our combustion of fuel, vehicles, and process emissions and fugitive emissions)
SECSecurities and Exchange Commission
Section 201 Tariffs
Tariffs imposed by Executive Order from the President of the U.S. on certain imported solar cells and modules at a rate of 15%, which were recently extended to 2026
SMRPSafety Modification and Replacement Program
STRIDEStrategic Infrastructure Development Enhancement
TCJAAn Act to provide for reconciliation pursuant to titles II and V of the concurrent resolution on the budget for fiscal year 2018 (commonly known as the Tax Cuts and Jobs Act of 2017)
TDSICTransmission, Distribution and Storage System Improvement Charge
U.S. Attorney's OfficeU.S. Attorney's Office for the District of Massachusetts
VIEVariable Interest Entity
Note regarding forward-looking statements
This Quarterly Report on Form 10-Q contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Investors and prospective investors should understand that many factors govern whether any forward-looking statement contained herein will be or can be realized. Any one of those factors could cause actual results to differ materially from those projected. These forward-looking statements include, but are not limited to, statements concerning our plans, strategies, objectives, expected performance, expenditures, recovery of expenditures through rates, stated on either a consolidated or segment basis, and any and all underlying assumptions and other statements that are other than statements of historical fact. Expressions of future goals and expectations and similar expressions, including "may," "will," "should," "could," "would," "aims," "seeks," "expects," "plans," "anticipates," "intends," "believes," "estimates," "predicts," "potential," "targets," "forecast," and "continue," reflecting something other than historical fact are intended to identify forward-looking statements. All forward-looking statements are based on assumptions that management believes to be reasonable; however, there can be no assurance that actual results will not differ materially.
Factors that could cause actual results to differ materially from the projections, forecasts, estimates and expectations discussed in this Quarterly Report on Form 10-Q include, among other things, our ability to execute our business plan or growth strategy, including utility infrastructure investments; potential incidents and other operating risks associated with our business; our ability to adapt to, and manage costs related to, advances in technology; impacts related to our aging infrastructure; our ability to obtain sufficient insurance coverage and whether such coverage will protect us against significant losses; the success of our electric generation strategy; construction risks and natural gas costs and supply risks; fluctuations in demand from residential
4


and commercial customers; fluctuations in the price of energy commodities and related transportation costs or an inability to obtain an adequate, reliable and cost-effective fuel supply to meet customer demands; the attraction and retention of a qualified, diverse workforce and ability to maintain good labor relations; our ability to manage new initiatives and organizational changes; the actions of activist stockholders; the performance of third-party suppliers and service providers; potential cybersecurity attacks; increased requirements and costs related to cybersecurity; any damage to our reputation; any remaining liabilities or impact related to the sale of the Massachusetts Business; the impacts of natural disasters, potential terrorist attacks or other catastrophic events; the physical impacts of climate change and the transition to a lower carbon future; our ability to manage the financial and operational risks related to achieving our carbon emission reduction goals, including our Net-Zero Goal (as defined below); our debt obligations; any changes to our credit rating or the credit rating of certain of our subsidiaries; any adverse effects related to our equity units; adverse economic and capital market conditions or increases in interest rates; inflation; recessions; economic regulation and the impact of regulatory rate reviews; our ability to obtain expected financial or regulatory outcomes; continuing and potential future impacts from the COVID-19 pandemic; economic conditions in certain industries; the reliability of customers and suppliers to fulfill their payment and contractual obligations; the ability of our subsidiaries to generate cash; pension funding obligations; potential impairments of goodwill; changes in the method for determining LIBOR and the potential replacement of the LIBOR benchmark interest rate; the outcome of legal and regulatory proceedings, investigations, incidents, claims and litigation; potential remaining liabilities related to the Greater Lawrence Incident; compliance with the agreements entered into with the U.S. Attorney's Office to settle the U.S. Attorney's Office's investigation relating to the Greater Lawrence Incident; compliance with applicable laws, regulations and tariffs; compliance with environmental laws and the costs of associated liabilities; changes in taxation; other matters in the "Risk Factors" section of our Annual Report on Form 10-K for the fiscal year ended December 31, 2021, and in our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2022, many of which risks are beyond our control. In addition, the relative contributions to profitability by each business segment, and the assumptions underlying the forward-looking statements relating thereto, may change over time.
All forward-looking statements are expressly qualified in their entirety by the foregoing cautionary statements. We undertake no obligation to, and expressly disclaim any such obligation to, update or revise any forward-looking statements to reflect changed assumptions, the occurrence of anticipated or unanticipated events or changes to the future results over time or otherwise, except as required by law.
5


IndexPage
6

Table of Contents
PART I

ITEM 1. FINANCIAL STATEMENTS
NiSource Inc.
Condensed Statements of Consolidated Income (unaudited)
  
Three Months Ended
September 30,
Nine Months Ended
September 30,
(in millions, except per share amounts)2022202120222021
Operating Revenues
Customer revenues$1,058.2 $918.8 $4,055.0 $3,377.7 
Other revenues31.3 40.6 91.0 113.3 
Total Operating Revenues1,089.5 959.4 4,146.0 3,491.0 
Operating Expenses
Cost of energy330.8 208.3 1,421.2 913.4 
Operation and maintenance347.9 351.1 1,124.1 1,075.4 
Depreciation and amortization203.2 188.9 604.6 560.2 
Loss (gain) on sale of assets, net(0.3)(1.1)(105.3)6.9 
Other taxes51.2 65.1 201.1 212.6 
Total Operating Expenses932.8 812.3 3,245.7 2,768.5 
Operating Income156.7 147.1 900.3 722.5 
Other Income (Deductions)
Interest expense, net(91.6)(84.4)(259.8)(253.5)
Other, net10.1 14.3 30.0 37.2 
Total Other Deductions, Net(81.5)(70.1)(229.8)(216.3)
Income before Income Taxes75.2 77.0 670.5 506.2 
Income Taxes11.7 14.8 119.9 90.6 
Net Income63.5 62.2 550.6 415.6 
Net loss attributable to noncontrolling interest(2.3)(1.0)(9.0)(3.4)
Net Income Attributable to NiSource65.8 63.2 559.6 419.0 
Preferred dividends(13.8)(13.8)(41.4)(41.4)
Net Income Available to Common Shareholders52.0 49.4 518.2 377.6 
Earnings Per Share
Basic Earnings Per Share$0.13 $0.13 $1.28 $0.96 
Diluted Earnings Per Share$0.12 $0.12 $1.18 $0.91 
Basic Average Common Shares Outstanding406.5 393.2 406.3 392.9 
Diluted Average Common Shares443.4 430.3 441.7 415.8 
The accompanying Notes to Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.
7

Table of Contents
ITEM 1. FINANCIAL STATEMENTS (continued)
NiSource Inc.
Condensed Statements of Consolidated Comprehensive Income (unaudited)
 Three Months Ended
September 30,
Nine Months Ended
September 30,
(in millions, net of taxes)2022202120222021
Net Income$63.5 $62.2 $550.6 $415.6 
Other comprehensive income:
 Net unrealized loss on available-for-sale debt securities(1)
(4.5)(0.8)(14.1)(2.4)
Net unrealized gain on cash flow hedges(2)
16.2 6.6 119.2 41.4 
Unrecognized pension and OPEB benefit (costs)(3)
0.6 0.4 (1.8)0.3 
Total other comprehensive income12.3 6.2 103.3 39.3 
Comprehensive Income$75.8 $68.4 $653.9 $454.9 
(1)Net unrealized loss on available-for-sale debt securities, net of $1.1 million and $0.2 million tax benefit in the third quarter of 2022 and 2021, respectively, and $3.7 million and $0.6 million tax benefit for the nine months ended 2022 and 2021, respectively.
(2)Net unrealized gain on cash flow hedges, net of $5.3 million and $2.2 million tax expense in the third quarter of 2022 and 2021, respectively, and $39.4 million and $13.7 million tax expense for the nine months ended 2022 and 2021, respectively.
(3)Unrecognized pension and OPEB benefit (costs), net of $0.2 million and $0.2 million tax expense in the third quarter of 2022 and 2021, respectively, and $0.6 million tax benefit and $1.3 million tax expense for the nine months ended 2022 and 2021, respectively.
The accompanying Notes to Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.
8

Table of Contents
ITEM 1. FINANCIAL STATEMENTS (continued)
NiSource Inc.
Condensed Consolidated Balance Sheets (unaudited)
(in millions)September 30,
2022
December 31,
2021
ASSETS
Property, Plant and Equipment
Plant$26,641.1 $25,171.3 
Accumulated depreciation and amortization(7,650.1)(7,289.5)
Net Property, Plant and Equipment(1)
18,991.0 17,881.8 
Investments and Other Assets
Unconsolidated affiliates1.6 0.8 
Available-for-sale debt securities (amortized cost of $174.6 and $169.3, allowance for credit losses of $1.7 and $0.2, respectively)
157.8 171.8 
Other investments68.8 87.1 
Total Investments and Other Assets228.2 259.7 
Current Assets
Cash and cash equivalents35.8 84.2 
Restricted cash42.8 10.7 
Accounts receivable605.9 849.1 
Allowance for credit losses(19.2)(23.5)
Accounts receivable, net586.7 825.6 
Gas inventory606.3 327.4 
Materials and supplies, at average cost141.4 139.1 
Electric production fuel, at average cost52.4 32.2 
Exchange gas receivable184.7 99.6 
Regulatory assets245.7 206.2 
Prepayments and other332.8 195.8 
Total Current Assets(1)
2,228.6 1,920.8 
Other Assets
Regulatory assets2,240.3 2,286.0 
Goodwill1,485.9 1,485.9 
Deferred charges and other402.4 322.7 
Total Other Assets4,128.6 4,094.6 
Total Assets$25,576.4 $24,156.9 
(1)Includes $678.8 million and $695.9 million at September 30, 2022 and December 31, 2021, respectively, of net property, plant and equipment assets and $20.4 million and $14.3 million at September 30, 2022 and December 31, 2021, respectively, of current assets of consolidated VIEs that may be used only to settle obligations of the consolidated VIEs. Refer to Note 11, "Variable Interest Entities," for additional information.
The accompanying Notes to Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.
9

Table of Contents
ITEM 1. FINANCIAL STATEMENTS (continued)
NiSource Inc.
Condensed Consolidated Balance Sheets (unaudited) (continued)
(in millions, except share amounts)September 30,
2022
December 31,
2021
CAPITALIZATION AND LIABILITIES
Capitalization
Stockholders’ Equity
Common stock - $0.01 par value, 600,000,000 shares authorized; 406,049,747 and 405,303,023 shares outstanding, respectively
$4.1 $4.1 
Preferred stock - $0.01 par value, 20,000,000 shares authorized; 1,302,500 shares outstanding
1,546.5 1,546.5 
Treasury stock(99.9)(99.9)
Additional paid-in capital7,224.8 7,204.3 
Retained deficit(1,458.1)(1,580.9)
Accumulated other comprehensive loss(23.5)(126.8)
Total NiSource Stockholders’ Equity7,193.9 6,947.3 
Noncontrolling interest in consolidated subsidiaries311.8 325.6 
Total Equity7,505.7 7,272.9 
Long-term debt, excluding amounts due within one year9,521.2 9,183.4 
Total Capitalization17,026.9 16,456.3 
Current Liabilities
Current portion of long-term debt28.6 58.1 
Short-term borrowings1,274.2 560.0 
Accounts payable666.5 697.8 
Dividends payable - common stock95.6  
Dividends payable - preferred stock19.4  
Customer deposits and credits314.5 237.9 
Taxes accrued189.7 277.1 
Interest accrued124.1 105.5 
Exchange gas payable170.9 107.7 
Regulatory liabilities288.9 137.4 
Accrued compensation and employee benefits150.5 182.7 
Other accruals588.2 382.0 
Total Current Liabilities(1)
3,911.1 2,746.2 
Other Liabilities
Deferred income taxes1,803.7 1,659.4 
Accrued liability for postretirement and postemployment benefits277.2 292.5 
Regulatory liabilities1,810.3 1,842.6 
Asset retirement obligations458.7 469.7 
Other noncurrent liabilities288.5 690.2 
Total Other Liabilities(1)
4,638.4 4,954.4 
Commitments and Contingencies (Refer to Note 14, "Other Commitments and Contingencies")
Total Capitalization and Liabilities$25,576.4 $24,156.9 
(1)Includes $7.8 million and $10.0 million at September 30, 2022 and December 31, 2021, respectively, of current liabilities and $20.9 million and $20.5 million at September 30, 2022 and December 31, 2021, respectively, of other liabilities of consolidated VIEs that creditors do not have recourse to our general credit. Refer to Note 11, "Variable Interest Entities," for additional information.
The accompanying Notes to Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.
10

Table of Contents
ITEM 1. FINANCIAL STATEMENTS (continued)
NiSource Inc.
Condensed Statements of Consolidated Cash Flows (unaudited)
Nine Months Ended September 30, (in millions)
20222021
Operating Activities
Net Income$550.6 $415.6 
Adjustments to Reconcile Net Income to Net Cash from Operating Activities:
Depreciation and amortization604.6 560.2 
Deferred income taxes and investment tax credits118.3 89.0 
Loss (gain) on sale of assets(105.3)6.4 
Other adjustments27.7 17.3 
Changes in Assets and Liabilities:
Components of working capital(115.2)(154.4)
Regulatory assets/liabilities(17.4)54.8 
Deferred charges and other noncurrent assets(16.8)1.4 
Other noncurrent liabilities(10.3)(51.0)
Net Cash Flows from Operating Activities1,036.2 939.3 
Investing Activities
Capital expenditures(1,523.0)(1,292.8)
Insurance recoveries105.0  
Cost of removal(108.6)(94.0)
Payment to renewable generation asset developer(150.9)(7.4)
Other investing activities(5.2) 
Net Cash Flows used for Investing Activities(1,682.7)(1,394.2)
Financing Activities
Issuance of long-term debt, net of discount and underwriting costs345.6  
Repayments of long-term debt and finance lease obligations(52.5)(18.7)
Change in short-term borrowings, net (maturity ≤ 90 days)714.2 (123.0)
Issuance of common stock, net of issuance costs9.1 8.8 
Equity costs, premiums and other debt related costs(10.1)(9.7)
Contributions from noncontrolling interest 7.0 
Distributions to noncontrolling interest(4.8) 
Issuance of equity units, net of underwriting costs 839.9 
Dividends paid - common stock(286.0)(258.8)
Dividends paid - preferred stock(35.7)(35.7)
Contract liability payment(49.6)(24.2)
Net Cash Flows from Financing Activities630.2 385.6 
Change in cash, cash equivalents and restricted cash (16.3)(69.3)
Cash, cash equivalents and restricted cash at beginning of period94.9 125.6 
Cash, Cash Equivalents and Restricted Cash at End of Period$78.6 $56.3 
Reconciliation to Balance Sheet
Nine Months Ended September 30, (in millions)
2022
Cash and cash equivalents35.8
Restricted Cash42.8
Total Cash, Cash Equivalents and Restricted Cash78.6
Supplemental Disclosures of Cash Flow Information
Nine Months Ended September 30, (in millions)
20222021
Non-cash transactions:
Capital expenditures included in current liabilities$280.4 $217.0 
Dividends declared but not paid115.0 105.8 
Purchase contract liability(1)
81.1 145.4 
Obligation to developer at formation of joint venture$ $6.0 
(1)Refer to Note 5, "Equity," for additional information.
The accompanying Notes to Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.
11

Table of Contents
ITEM 1. FINANCIAL STATEMENTS (continued)
NiSource Inc.
Condensed Statements of Consolidated Equity (unaudited)
(in millions)Common
Stock
Preferred Stock(1)
Treasury
Stock
Additional
Paid-In
Capital
Retained
Deficit
Accumulated
Other
Comprehensive
Loss
Noncontrolling Interest in Consolidated SubsidiariesTotal
Balance as of July 1, 2022$4.1 $1,546.5 $(99.9)$7,218.6 $(1,408.9)$(35.8)$315.8 $7,540.4 
Comprehensive Income:
Net income (loss)    65.8  (2.3)63.5 
Other comprehensive income, net of tax     12.3  12.3 
Dividends:
Common stock ($0.24 per share)
    (95.6)  (95.6)
Preferred stock (See Note 5)
    (19.4)  (19.4)
Distributions to noncontrolling interests      (1.7)(1.7)
Stock issuances:
Employee stock purchase plan   1.3    1.3 
Long-term incentive plan   2.6    2.6 
401(k) and profit sharing    2.4    2.4 
ATM program   (0.1)   (0.1)
Balance as of September 30, 2022$4.1 $1,546.5 $(99.9)$7,224.8 $(1,458.1)$(23.5)$311.8 $7,505.7 
(1)Series A, Series B, and Series C shares have an aggregate liquidation preference of $400M, $500M, and $863M, respectively. See Note 5, "Equity," for additional information.
(in millions)Common
Stock
Preferred Stock(1)
Treasury
Stock
Additional
Paid-In
Capital
Retained
Deficit
Accumulated
Other
Comprehensive
Loss
Noncontrolling Interest in Consolidated SubsidiariesTotal
Balance as of January 1, 2022$4.1 $1,546.5 $(99.9)$7,204.3 $(1,580.9)$(126.8)$325.6 $7,272.9 
Comprehensive Income:
Net income (loss)    559.6  (9.0)550.6 
Other comprehensive income, net of tax     103.3  103.3 
Dividends:
Common stock ($0.94 per share)
    (381.7)  (381.7)
Preferred stock (See Note 5)
    (55.1)  (55.1)
Distributions to noncontrolling interests      (4.8)(4.8)
Stock issuances:
Employee stock purchase plan   3.8    3.8 
Long-term incentive plan   9.5    9.5 
401(k) and profit sharing    7.3    7.3 
ATM program   (0.1)   (0.1)
Balance as of September 30, 2022$4.1 $1,546.5 $(99.9)$7,224.8 $(1,458.1)$(23.5)$311.8 $7,505.7 
(1)Series A, Series B, and Series C shares have an aggregate liquidation preference of $400M, $500M, and $863M, respectively. See Note 5, "Equity," for additional information.

















12

Table of Contents
ITEM 1. FINANCIAL STATEMENTS (continued)
NiSource Inc.
Condensed Statements of Consolidated Equity (unaudited) (continued)
(in millions)Common
Stock
Preferred Stock(1)
Treasury
Stock
Additional
Paid-In
Capital
Retained
Deficit
Accumulated
Other
Comprehensive
Loss
Noncontrolling Interest in Consolidated SubsidiariesTotal
Balance as of July 1, 2021$3.9 $1,718.8 $(99.9)$6,728.0 $(1,704.1)$(123.6)$90.4 $6,613.5 
Comprehensive Income:
Net income (loss)     63.2  (1.0)62.2 
Other comprehensive income, net of tax     6.2  6.2 
Dividends:
Common stock ($0.22 per share)
    (86.5)  (86.5)
Preferred stock (See Note 5)
    (19.4)  (19.4)
Distribution to noncontrolling interest      (