10-Q Filing

NISOURCE INC. CIK: 1111711 Q3 2023

Filing Information

Form Type	10-Q
Accession Number	`0001111711-23-000041`
Period End Date	20230930
Filing Date	20231101
Fiscal Year	2023
Fiscal Period	Q3
XBRL Instance	nix-20230930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 150 Income Statement 99 Cash Flow Statement 74 Stockholders Equity 48 Comprehensive Income 36

Balance Sheet 150 line items

Line Item	Tag	Value	Unit	Period
Amortized Cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$166.70M	USD	Point-in-time
Amortized Cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$178.20M	USD	Point-in-time
Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$900.00K	USD	Point-in-time
Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$900.00K	USD	Point-in-time
Plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$29.82B	USD	Point-in-time
Plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$27.55B	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$8.10B	USD	Point-in-time
Accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$7.71B	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	412.14M	shares	Point-in-time
Net Property, Plant and Equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$21.71B	USD	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	413.32M	shares	Point-in-time
Net Property, Plant and Equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$19.84B	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.60M	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$5.20M	USD	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	1.30M	shares	Point-in-time
Available-for-sale debt securities (amortized cost of $178.2 and $166.7, allowance for credit losses of $0.9 and $0.9, respectively)	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$161.90M	USD	Point-in-time
Available-for-sale debt securities (amortized cost of $178.2 and $166.7, allowance for credit losses of $0.9 and $0.9, respectively)	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$151.60M	USD	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	902,500.00	shares	Point-in-time
Other investments	`OtherLongTermInvestments`	$76.40M	USD	Point-in-time
Public Utilities, Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$21.71B	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$71.00M	USD	Point-in-time
Public Utilities, Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$19.84B	USD	Point-in-time
Current assets	`AssetsCurrent`	$1.82B	USD	Point-in-time
Total Investments and Other Assets	`InvestmentsAndOtherNoncurrentAssets`	$243.50M	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.58B	USD	Point-in-time
Total Investments and Other Assets	`InvestmentsAndOtherNoncurrentAssets`	$224.20M	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.66B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.40B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.80M	USD	Point-in-time
Other Liabilities	`LiabilitiesNoncurrent`	$4.65B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$56.00M	USD	Point-in-time
Other Liabilities	`LiabilitiesNoncurrent`	$4.65B	USD	Point-in-time
Deposits to renewable generation asset developer	`DepositsToRenewableGenerationAssetDeveloper`	$143.80M	USD	Point-in-time
Restricted Cash	`RestrictedCashAndCashEquivalents`	$50.60M	USD	Point-in-time
Deposits to renewable generation asset developer	`DepositsToRenewableGenerationAssetDeveloper`	$179.50M	USD	Point-in-time
Restricted Cash	`RestrictedCashAndCashEquivalents`	$34.60M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$1.07B	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$585.10M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$15.50M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$23.90M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$1.04B	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$569.60M	USD	Point-in-time
Gas inventory	`EnergyRelatedInventoryNaturalGasInStorage`	$297.80M	USD	Point-in-time
Gas inventory	`EnergyRelatedInventoryNaturalGasInStorage`	$531.70M	USD	Point-in-time
Materials and supplies, at average cost	`InventoryRawMaterialsAndSupplies`	$183.70M	USD	Point-in-time
Materials and supplies, at average cost	`InventoryRawMaterialsAndSupplies`	$151.40M	USD	Point-in-time
Electric production fuel, at average cost	`EnergyRelatedInventoryCoal`	$60.00M	USD	Point-in-time
Electric production fuel, at average cost	`EnergyRelatedInventoryCoal`	$68.80M	USD	Point-in-time
Exchange gas receivable	`ExchangeGasReceivable`	$128.10M	USD	Point-in-time
Exchange gas receivable	`ExchangeGasReceivable`	$37.80M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$217.80M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$233.20M	USD	Point-in-time
Prepayments and other	`OtherAssetsCurrent`	$162.60M	USD	Point-in-time
Prepayments and other	`OtherAssetsCurrent`	$210.00M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.82B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.58B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.35B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.28B	USD	Point-in-time
Goodwill	`Goodwill`	$1.49B	USD	Point-in-time
Goodwill	`Goodwill`	$1.49B	USD	Point-in-time
Deferred charges and other	`DeferredChargesAndOther`	$293.90M	USD	Point-in-time
Deferred charges and other	`DeferredChargesAndOther`	$252.00M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$4.09B	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$4.06B	USD	Point-in-time
Total Assets	`Assets`	$27.83B	USD	Point-in-time
Total Assets	`Assets`	$26.74B	USD	Point-in-time
Common stock - $0.01 par value, 600,000,000 shares authorized; 413,324,607 and 412,142,602 shares outstanding, respectively	`CommonStockValue`	$4.20M	USD	Point-in-time
Common stock - $0.01 par value, 600,000,000 shares authorized; 413,324,607 and 412,142,602 shares outstanding, respectively	`CommonStockValue`	$4.20M	USD	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	1.30M	shares	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	902,500.00	shares	Point-in-time
Preferred stock - $0.01 par value, 20,000,000 shares authorized; 902,500 and 1,302,500 shares outstanding, respectively	`PreferredStockValueOutstanding`	$1.55B	USD	Point-in-time
Preferred stock - $0.01 par value, 20,000,000 shares authorized; 902,500 and 1,302,500 shares outstanding, respectively	`PreferredStockValueOutstanding`	$1.15B	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$99.90M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$99.90M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$7.38B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$7.39B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-1.21B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-1.20B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-35.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-23.50M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-35.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-126.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-36.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-37.10M	USD	Point-in-time
Total NiSource Stockholders Equity	`StockholdersEquity`	$7.21B	USD	Point-in-time
Total NiSource Stockholders Equity	`StockholdersEquity`	$7.58B	USD	Point-in-time
Noncontrolling interest in consolidated subsidiaries	`MinorityInterest`	$326.40M	USD	Point-in-time
Noncontrolling interest in consolidated subsidiaries	`MinorityInterest`	$556.90M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.90B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.54B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.27B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.77B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.57B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.51B	USD	Point-in-time
Long-term debt, excluding amounts due within one year	`LongTermDebtAndCapitalLeaseObligations`	$11.01B	USD	Point-in-time
Long-term debt, excluding amounts due within one year	`LongTermDebtAndCapitalLeaseObligations`	$9.52B	USD	Point-in-time
Total Capitalization	`CapitalizationLongtermDebtAndEquity`	$18.78B	USD	Point-in-time
Total Capitalization	`CapitalizationLongtermDebtAndEquity`	$17.43B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$30.00M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$26.80M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$1.76B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$2.22B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$899.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$648.20M	USD	Point-in-time
Dividends payable - common stock	`CommonDividendsPayableCurrent`	-	USD	Point-in-time
Dividends payable - common stock	`CommonDividendsPayableCurrent`	$103.80M	USD	Point-in-time
Dividends payable - preferred stock	`PreferredDividendsPayableCurrent`	$8.10M	USD	Point-in-time
Dividends payable - preferred stock	`PreferredDividendsPayableCurrent`	-	USD	Point-in-time
Customer deposits and credits	`ContractWithCustomerLiabilityCurrent`	$286.60M	USD	Point-in-time
Customer deposits and credits	`ContractWithCustomerLiabilityCurrent`	$324.70M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$176.10M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$246.20M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$150.40M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$138.40M	USD	Point-in-time
Exchange gas payable	`ExchangeGasPayable`	$147.60M	USD	Point-in-time
Exchange gas payable	`ExchangeGasPayable`	$44.10M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$236.80M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$320.20M	USD	Point-in-time
Asset Retirement Obligation	`AssetRetirementObligation`	$35.50M	USD	Point-in-time
Asset Retirement Obligation	`AssetRetirementObligation`	$57.10M	USD	Point-in-time
Accrued compensation and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$167.50M	USD	Point-in-time
Accrued compensation and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$183.30M	USD	Point-in-time
Obligations to renewable generation asset developer	`ObligationsToRenewableGenerationAssetDeveloper`	$347.20M	USD	Point-in-time
Obligations to renewable generation asset developer	`ObligationsToRenewableGenerationAssetDeveloper`	-	USD	Point-in-time
Other accruals	`OtherLiabilitiesCurrent`	$325.20M	USD	Point-in-time
Other accruals	`OtherLiabilitiesCurrent`	$170.80M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.66B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.40B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.85B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.01B	USD	Point-in-time
Accrued liability for postretirement and postemployment benefits	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$236.00M	USD	Point-in-time
Accrued liability for postretirement and postemployment benefits	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$245.50M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.64B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.78B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$478.10M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$469.80M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$291.50M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$296.80M	USD	Point-in-time
Total Other Liabilities	`LiabilitiesNoncurrent`	$4.65B	USD	Point-in-time
Total Other Liabilities	`LiabilitiesNoncurrent`	$4.65B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$26.74B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$27.83B	USD	Point-in-time

Income Statement 99 line items

Line Item	Tag	Value	Unit	Period
Customer revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.06B	USD	1 Quarter
Customer revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.97B	USD	3 Qtrs
Customer revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$4.05B	USD	3 Qtrs
Customer revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.00B	USD	1 Quarter
Other revenues	`RegulatedOperatingRevenueOther`	$31.30M	USD	1 Quarter
Other revenues	`RegulatedOperatingRevenueOther`	$117.50M	USD	3 Qtrs
Other revenues	`RegulatedOperatingRevenueOther`	$91.00M	USD	3 Qtrs
Other revenues	`RegulatedOperatingRevenueOther`	$24.80M	USD	1 Quarter
Total Operating Revenues	`RegulatedOperatingRevenue`	$1.09B	USD	1 Quarter
Total Operating Revenues	`RegulatedOperatingRevenue`	$4.15B	USD	3 Qtrs
Total Operating Revenues	`RegulatedOperatingRevenue`	$1.03B	USD	1 Quarter
Total Operating Revenues	`RegulatedOperatingRevenue`	$4.08B	USD	3 Qtrs
Cost of energy	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.20B	USD	3 Qtrs
Cost of energy	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$181.30M	USD	1 Quarter
Cost of energy	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$330.80M	USD	1 Quarter
Cost of energy	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.42B	USD	3 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.10B	USD	3 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$341.20M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.12B	USD	3 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$347.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$650.90M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$210.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$604.60M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$203.20M	USD	1 Quarter
Gain on sale of assets, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-200.00K	USD	1 Quarter
Gain on sale of assets, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-300.00K	USD	1 Quarter
Gain on sale of assets, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-500.00K	USD	3 Qtrs
Gain on sale of assets, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-105.30M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$61.20M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$199.90M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$51.20M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$201.10M	USD	3 Qtrs
Operating Costs and Expenses	`OperatingCostsAndExpenses`	$794.40M	USD	1 Quarter
Operating Costs and Expenses	`OperatingCostsAndExpenses`	$3.25B	USD	3 Qtrs
Operating Costs and Expenses	`OperatingCostsAndExpenses`	$3.15B	USD	3 Qtrs
Operating Costs and Expenses	`OperatingCostsAndExpenses`	$932.80M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$233.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$932.90M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$900.30M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$156.70M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$348.60M	USD	3 Qtrs
Interest expense, net	`InterestExpense`	$91.60M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$259.80M	USD	3 Qtrs
Interest expense, net	`InterestExpense`	$129.20M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$30.00M	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$10.10M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-1.60M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.90M	USD	3 Qtrs
Total Other Deductions, Net	`NonoperatingIncomeExpense`	$-130.80M	USD	1 Quarter
Total Other Deductions, Net	`NonoperatingIncomeExpense`	$-229.80M	USD	3 Qtrs
Total Other Deductions, Net	`NonoperatingIncomeExpense`	$-81.50M	USD	1 Quarter
Total Other Deductions, Net	`NonoperatingIncomeExpense`	$-346.70M	USD	3 Qtrs
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$586.20M	USD	3 Qtrs
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$75.20M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$102.20M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$670.50M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$119.90M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$103.70M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$11.70M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$3.80M	USD	1 Quarter
Net Income	`ProfitLoss`	$482.50M	USD	3 Qtrs
Net Income	`ProfitLoss`	$63.50M	USD	1 Quarter
Net Income	`ProfitLoss`	$550.60M	USD	3 Qtrs
Net Income	`ProfitLoss`	$98.40M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.60M	USD	3 Qtrs
Net income (loss) attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.30M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.30M	USD	1 Quarter
Net Income Attributable to NiSource	`NetIncomeLoss`	$65.80M	USD	1 Quarter
Net Income Attributable to NiSource	`NetIncomeLoss`	$476.90M	USD	3 Qtrs
Net Income Attributable to NiSource	`NetIncomeLoss`	$85.10M	USD	1 Quarter
Net Income Attributable to NiSource	`NetIncomeLoss`	$559.60M	USD	3 Qtrs
Preferred Stock Redemption Premium	`PreferredStockRedemptionPremium`	-	USD	1 Quarter
Preferred Stock Redemption Premium	`PreferredStockRedemptionPremium`	-	USD	3 Qtrs
Preferred Stock Redemption Premium	`PreferredStockRedemptionPremium`	-	USD	1 Quarter
Preferred Stock Redemption Premium	`PreferredStockRedemptionPremium`	$6.20M	USD	3 Qtrs
Preferred dividends	`PreferredStockDividendsIncomeStatementImpact`	$34.60M	USD	3 Qtrs
Preferred dividends	`PreferredStockDividendsIncomeStatementImpact`	$8.10M	USD	1 Quarter
Preferred dividends	`PreferredStockDividendsIncomeStatementImpact`	$41.40M	USD	3 Qtrs
Preferred dividends	`PreferredStockDividendsIncomeStatementImpact`	$13.80M	USD	1 Quarter
Net Income Available to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$518.20M	USD	3 Qtrs
Net Income Available to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$52.00M	USD	1 Quarter
Net Income Available to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$436.10M	USD	3 Qtrs
Net Income Available to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$77.00M	USD	1 Quarter
Basic Earnings Per Share (1)	`EarningsPerShareBasic`	$1.28	USD	3 Qtrs
Basic Earnings Per Share (1)	`EarningsPerShareBasic`	$0.13	USD	1 Quarter
Basic Earnings Per Share (1)	`EarningsPerShareBasic`	$1.05	USD	3 Qtrs
Basic Earnings Per Share (1)	`EarningsPerShareBasic`	$0.19	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.17	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.12	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$1.18	USD	3 Qtrs
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.98	USD	3 Qtrs
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	413.50M	shares	1 Quarter
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	413.20M	shares	3 Qtrs
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	406.30M	shares	3 Qtrs
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	406.50M	shares	1 Quarter
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	448.30M	shares	1 Quarter
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	447.40M	shares	3 Qtrs
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	441.70M	shares	3 Qtrs
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	443.40M	shares	1 Quarter

Cash Flow Statement 74 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$482.50M	USD	3 Qtrs
Net Income	`ProfitLoss`	$63.50M	USD	1 Quarter
Net Income	`ProfitLoss`	$550.60M	USD	3 Qtrs
Net Income	`ProfitLoss`	$98.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$650.90M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$210.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$604.60M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$203.20M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$102.10M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$118.30M	USD	3 Qtrs
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	$105.30M	USD	3 Qtrs
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	$500.00K	USD	3 Qtrs
Other adjustments	`OtherOperatingActivitiesCashFlowStatement`	$27.70M	USD	3 Qtrs
Other adjustments	`OtherOperatingActivitiesCashFlowStatement`	$12.00M	USD	3 Qtrs
Components of working capital	`IncreaseDecreaseInOtherOperatingCapitalNet`	$115.20M	USD	3 Qtrs
Components of working capital	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-323.60M	USD	3 Qtrs
Regulatory assets/liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-15.10M	USD	3 Qtrs
Regulatory assets/liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$17.40M	USD	3 Qtrs
Deferred charges and other noncurrent assets	`IncreaseDecreaseInDeferredChargesAndOtherNonCurrentAssets`	$-11.80M	USD	3 Qtrs
Deferred charges and other noncurrent assets	`IncreaseDecreaseInDeferredChargesAndOtherNonCurrentAssets`	$-16.80M	USD	3 Qtrs
Other noncurrent liabilities and deferred credits	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-38.00M	USD	3 Qtrs
Other noncurrent liabilities and deferred credits	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-10.30M	USD	3 Qtrs
Net Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$1.04B	USD	3 Qtrs
Net Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$1.54B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.89B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.52B	USD	3 Qtrs
Insurance recoveries	`ProceedsFromInsuranceSettlementInvestingActivities`	$105.00M	USD	3 Qtrs
Insurance recoveries	`ProceedsFromInsuranceSettlementInvestingActivities`	-	USD	3 Qtrs
Cost of removal	`PaymentsForRemovalCosts`	$118.70M	USD	3 Qtrs
Cost of removal	`PaymentsForRemovalCosts`	$108.60M	USD	3 Qtrs
Payment to renewable generation asset developer	`PaymentToRenewableGenerationAssetDeveloper`	$486.70M	USD	3 Qtrs
Payment to renewable generation asset developer	`PaymentToRenewableGenerationAssetDeveloper`	$150.90M	USD	3 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$12.30M	USD	3 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$5.20M	USD	3 Qtrs
Net Cash Flows used for Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.68B	USD	3 Qtrs
Net Cash Flows used for Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.50B	USD	3 Qtrs
Proceeds from Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$345.60M	USD	3 Qtrs
Proceeds from Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.49B	USD	3 Qtrs
Repayments of long-term debt and finance lease obligations	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$52.50M	USD	3 Qtrs
Repayments of long-term debt and finance lease obligations	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$24.10M	USD	3 Qtrs
Change in short-term borrowings, net (maturity = 90 days)	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$714.20M	USD	3 Qtrs
Change in short-term borrowings, net (maturity = 90 days)	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$457.80M	USD	3 Qtrs
Issuance of common stock, net of issuance costs	`ProceedsFromIssuanceOfCommonStock`	$9.60M	USD	3 Qtrs
Issuance of common stock, net of issuance costs	`ProceedsFromIssuanceOfCommonStock`	$9.10M	USD	3 Qtrs
Equity costs, grant withholdings, and debt related costs	`PaymentOfFinancingAndStockIssuanceCosts`	$10.10M	USD	3 Qtrs
Equity costs, grant withholdings, and debt related costs	`PaymentOfFinancingAndStockIssuanceCosts`	$19.30M	USD	3 Qtrs
Contributions from noncontrolling interest	`ProceedsFromMinorityShareholders`	$240.90M	USD	3 Qtrs
Contributions from noncontrolling interest	`ProceedsFromMinorityShareholders`	-	USD	3 Qtrs
Payments to Noncontrolling Interests	`PaymentsToMinorityShareholders`	$12.00M	USD	3 Qtrs
Payments to Noncontrolling Interests	`PaymentsToMinorityShareholders`	$4.80M	USD	3 Qtrs
Dividends paid - common stock	`PaymentsOfDividendsCommonStock`	$310.10M	USD	3 Qtrs
Dividends paid - common stock	`PaymentsOfDividendsCommonStock`	$286.00M	USD	3 Qtrs
Dividends paid - preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$35.70M	USD	3 Qtrs
Dividends paid - preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$35.70M	USD	3 Qtrs
Contract liability payment	`ProceedsFromPaymentsForOtherFinancingActivities`	$-49.60M	USD	3 Qtrs
Contract liability payment	`ProceedsFromPaymentsForOtherFinancingActivities`	$-49.90M	USD	3 Qtrs
Payments for Other Fees	`RepaymentsOfAdvancesForConstruction`	-	USD	3 Qtrs
Payments for Other Fees	`RepaymentsOfAdvancesForConstruction`	$347.20M	USD	3 Qtrs
Net Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$630.20M	USD	3 Qtrs
Net Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$998.60M	USD	3 Qtrs
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$31.20M	USD	3 Qtrs
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-16.30M	USD	3 Qtrs
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$94.90M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$78.60M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.40M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$106.60M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$94.90M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$78.60M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.40M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$106.60M	USD	Point-in-time
Preferred Stock Redemption Premium	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	-	USD	3 Qtrs
Preferred Stock Redemption Premium	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$393.90M	USD	3 Qtrs
Redemption Premium	`RedemptionPremium`	$-6.20M	USD	3 Qtrs
Redemption Premium	`RedemptionPremium`	-	USD	3 Qtrs

Stockholders Equity 48 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.90B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.54B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.27B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.77B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.57B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.51B	USD	Point-in-time
Net Income	`ProfitLoss`	$482.50M	USD	3 Qtrs
Net Income	`ProfitLoss`	$63.50M	USD	1 Quarter
Net Income	`ProfitLoss`	$550.60M	USD	3 Qtrs
Net Income	`ProfitLoss`	$98.40M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-1.10M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$200.00K	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$103.30M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$12.30M	USD	1 Quarter
Common stock	`DividendsCommonStockCash`	$95.60M	USD	1 Quarter
Common stock	`DividendsCommonStockCash`	$413.90M	USD	3 Qtrs
Common stock	`DividendsCommonStockCash`	$381.70M	USD	3 Qtrs
Common stock	`DividendsCommonStockCash`	$103.80M	USD	1 Quarter
Preferred stock	`DividendsPreferredStockCash`	$8.10M	USD	1 Quarter
Preferred stock	`DividendsPreferredStockCash`	$55.10M	USD	3 Qtrs
Preferred stock	`DividendsPreferredStockCash`	$43.80M	USD	3 Qtrs
Preferred stock	`DividendsPreferredStockCash`	$19.40M	USD	1 Quarter
Contributions from noncontrolling interest(2)	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$236.90M	USD	3 Qtrs
Contributions from noncontrolling interest(2)	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$204.60M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.80M	USD	3 Qtrs
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$2.00M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$12.00M	USD	3 Qtrs
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.70M	USD	1 Quarter
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$4.30M	USD	3 Qtrs
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$3.80M	USD	3 Qtrs
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.50M	USD	1 Quarter
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.30M	USD	1 Quarter
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.90M	USD	3 Qtrs
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$6.00M	USD	1 Quarter
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.60M	USD	1 Quarter
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$9.50M	USD	3 Qtrs
401(k) and profit sharing	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$2.40M	USD	1 Quarter
401(k) and profit sharing	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$7.50M	USD	3 Qtrs
401(k) and profit sharing	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$7.30M	USD	3 Qtrs
401(k) and profit sharing	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$2.40M	USD	1 Quarter
ATM program	`StockIssuedDuringPeriodValueOther`	$100.00K	USD	3 Qtrs
ATM program	`StockIssuedDuringPeriodValueOther`	$100.00K	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.90B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.54B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.27B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.77B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.57B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.51B	USD	Point-in-time

Comprehensive Income 36 line items

Line Item	Tag	Value	Unit	Period
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$200.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.10M	USD	1 Quarter
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$3.70M	USD	3 Qtrs
Net Income	`ProfitLoss`	$482.50M	USD	3 Qtrs
Net Income	`ProfitLoss`	$63.50M	USD	1 Quarter
Net Income	`ProfitLoss`	$550.60M	USD	3 Qtrs
Net Income	`ProfitLoss`	$98.40M	USD	1 Quarter
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$400.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$-5.30M	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$100.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$-39.40M	USD	3 Qtrs
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	-	USD	1 Quarter
Net unrealized loss on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-1.70M	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-500.00K	USD	3 Qtrs
Net unrealized loss on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-900.00K	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-200.00K	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$600.00K	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-300.00K	USD	1 Quarter
Net unrealized loss on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-4.50M	USD	1 Quarter
Net unrealized loss on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-14.10M	USD	3 Qtrs
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-100.00K	USD	1 Quarter
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-200.00K	USD	3 Qtrs
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$119.20M	USD	3 Qtrs
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$16.20M	USD	1 Quarter
Unrecognized pension and OPEB benefit (costs)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.80M	USD	3 Qtrs
Unrecognized pension and OPEB benefit (costs)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-700.00K	USD	1 Quarter
Unrecognized pension and OPEB benefit (costs)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.30M	USD	3 Qtrs
Unrecognized pension and OPEB benefit (costs)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-600.00K	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$12.30M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.10M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$103.30M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$200.00K	USD	3 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$97.30M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$653.90M	USD	3 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$482.70M	USD	3 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$75.80M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.