10-Q Filing

NISOURCE INC. CIK: 1111711 Q1 2023

Filing Information

Form Type	10-Q
Accession Number	`0001111711-23-000013`
Period End Date	20230331
Filing Date	20230503
Fiscal Year	2023
Fiscal Period	Q1
XBRL Instance	nix-20230331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 144 Income Statement 48 Cash Flow Statement 62 Stockholders Equity 25 Comprehensive Income 18

Balance Sheet 144 line items

Line Item	Tag	Value	Unit	Period
Amortized Cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$162.80M	USD	Point-in-time
Amortized Cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$166.70M	USD	Point-in-time
Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$800.00K	USD	Point-in-time
Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$900.00K	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	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
Plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$28.07B	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$7.84B	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, Outstanding	`CommonStockSharesOutstanding`	412.98M	shares	Point-in-time
Net Property, Plant and Equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$19.84B	USD	Point-in-time
Net Property, Plant and Equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$20.23B	USD	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	412.14M	shares	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
Unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.60M	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.20M	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Available-for-sale debt securities (amortized cost of $162.8 and $166.7, allowance for credit losses of $0.8 and $0.9, respectively)	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$151.60M	USD	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	1.30M	shares	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	1.30M	shares	Point-in-time
Available-for-sale debt securities (amortized cost of $162.8 and $166.7, allowance for credit losses of $0.8 and $0.9, respectively)	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$150.40M	USD	Point-in-time
Public Utilities, Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$19.84B	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$74.30M	USD	Point-in-time
Public Utilities, Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$20.23B	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$71.00M	USD	Point-in-time
Total Investments and Other Assets	`InvestmentsAndOtherNoncurrentAssets`	$226.90M	USD	Point-in-time
Total Investments and Other Assets	`InvestmentsAndOtherNoncurrentAssets`	$224.20M	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.58B	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.34B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$3.91B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.66B	USD	Point-in-time
Other Liabilities	`LiabilitiesNoncurrent`	$4.65B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$106.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.80M	USD	Point-in-time
Other Liabilities	`LiabilitiesNoncurrent`	$4.68B	USD	Point-in-time
Restricted Cash	`RestrictedCashAndCashEquivalents`	$34.60M	USD	Point-in-time
Deposits to renewable generation asset developer	`DepositsToRenewableGenerationAssetDeveloper`	$143.80M	USD	Point-in-time
Restricted Cash	`RestrictedCashAndCashEquivalents`	$41.90M	USD	Point-in-time
Deposits to renewable generation asset developer	`DepositsToRenewableGenerationAssetDeveloper`	$281.20M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$954.20M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$1.07B	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$23.90M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$31.40M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$1.04B	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$922.80M	USD	Point-in-time
Gas inventory	`EnergyRelatedInventoryNaturalGasInStorage`	$138.80M	USD	Point-in-time
Gas inventory	`EnergyRelatedInventoryNaturalGasInStorage`	$531.70M	USD	Point-in-time
Materials and supplies, at average cost	`InventoryRawMaterialsAndSupplies`	$172.60M	USD	Point-in-time
Materials and supplies, at average cost	`InventoryRawMaterialsAndSupplies`	$151.40M	USD	Point-in-time
Electric production fuel, at average cost	`EnergyRelatedInventoryCoal`	$68.80M	USD	Point-in-time
Electric production fuel, at average cost	`EnergyRelatedInventoryCoal`	$64.90M	USD	Point-in-time
Exchange gas receivable	`ExchangeGasReceivable`	$128.10M	USD	Point-in-time
Exchange gas receivable	`ExchangeGasReceivable`	$92.10M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$237.60M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$233.20M	USD	Point-in-time
Prepayments and other	`OtherAssetsCurrent`	$278.20M	USD	Point-in-time
Prepayments and other	`OtherAssetsCurrent`	$210.00M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.58B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.34B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.35B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.32B	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`	$252.00M	USD	Point-in-time
Deferred charges and other	`DeferredChargesAndOther`	$257.60M	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`	$26.74B	USD	Point-in-time
Total Assets	`Assets`	$26.85B	USD	Point-in-time
Common stock - $0.01 par value, 600,000,000 shares authorized; 412,982,639 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; 412,982,639 and 412,142,602 shares outstanding, respectively	`CommonStockValue`	$4.20M	USD	Point-in-time
Preferred stock - $0.01 par value, 20,000,000 shares authorized; 1,302,500 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; 1,302,500 and 1,302,500 shares outstanding, respectively	`PreferredStockValueOutstanding`	$1.55B	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`	$7.37B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-1.11B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-1.21B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-126.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-85.40M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-37.10M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-34.70M	USD	Point-in-time
Total NiSource Stockholders Equity	`StockholdersEquity`	$7.67B	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`	$329.50M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.00B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.53B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.90B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.27B	USD	Point-in-time
Long-term debt, excluding amounts due within one year	`LongTermDebtAndCapitalLeaseObligations`	$9.52B	USD	Point-in-time
Long-term debt, excluding amounts due within one year	`LongTermDebtAndCapitalLeaseObligations`	$10.26B	USD	Point-in-time
Total Capitalization	`CapitalizationLongtermDebtAndEquity`	$17.43B	USD	Point-in-time
Total Capitalization	`CapitalizationLongtermDebtAndEquity`	$18.27B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$30.30M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$30.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$1.28B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$1.76B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$642.20M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$899.50M	USD	Point-in-time
Dividends payable - common stock	`CommonDividendsPayableCurrent`	-	USD	Point-in-time
Dividends payable - common stock	`CommonDividendsPayableCurrent`	$103.40M	USD	Point-in-time
Dividends payable - preferred stock	`PreferredDividendsPayableCurrent`	-	USD	Point-in-time
Dividends payable - preferred stock	`PreferredDividendsPayableCurrent`	$19.40M	USD	Point-in-time
Customer deposits and credits	`ContractWithCustomerLiabilityCurrent`	$324.70M	USD	Point-in-time
Customer deposits and credits	`ContractWithCustomerLiabilityCurrent`	$225.50M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$246.20M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$268.70M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$138.40M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$139.20M	USD	Point-in-time
Exchange gas payable	`ExchangeGasPayable`	$19.60M	USD	Point-in-time
Exchange gas payable	`ExchangeGasPayable`	$147.60M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$236.80M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$359.10M	USD	Point-in-time
Asset Retirement Obligation	`AssetRetirementObligation`	$35.50M	USD	Point-in-time
Asset Retirement Obligation	`AssetRetirementObligation`	$48.10M	USD	Point-in-time
Accrued compensation and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$124.50M	USD	Point-in-time
Accrued compensation and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$167.50M	USD	Point-in-time
Obligations to renewable generation asset developer	`ObligationsToRenewableGenerationAssetDeveloper`	$347.20M	USD	Point-in-time
Obligations to renewable generation asset developer	`ObligationsToRenewableGenerationAssetDeveloper`	$347.20M	USD	Point-in-time
Other accruals	`OtherLiabilitiesCurrent`	$298.10M	USD	Point-in-time
Other accruals	`OtherLiabilitiesCurrent`	$325.20M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$3.91B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.66B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.85B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.95B	USD	Point-in-time
Accrued liability for postretirement and postemployment benefits	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$239.60M	USD	Point-in-time
Accrued liability for postretirement and postemployment benefits	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$245.50M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.73B	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`	$464.70M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$298.50M	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`	$4.68B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$26.74B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$26.85B	USD	Point-in-time

Income Statement 48 line items

Line Item	Tag	Value	Unit	Period
Customer revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.84B	USD	1 Quarter
Customer revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.90B	USD	1 Quarter
Other revenues	`RegulatedOperatingRevenueOther`	$69.90M	USD	1 Quarter
Other revenues	`RegulatedOperatingRevenueOther`	$33.00M	USD	1 Quarter
Total Operating Revenues	`RegulatedOperatingRevenue`	$1.97B	USD	1 Quarter
Total Operating Revenues	`RegulatedOperatingRevenue`	$1.87B	USD	1 Quarter
Cost of energy	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$765.10M	USD	1 Quarter
Cost of energy	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$706.70M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$391.20M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$394.30M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$206.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$192.70M	USD	1 Quarter
Gain on sale of assets, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-105.00M	USD	1 Quarter
Gain on sale of assets, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	-	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$84.30M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$71.80M	USD	1 Quarter
Operating Costs and Expenses	`OperatingCostsAndExpenses`	$1.27B	USD	1 Quarter
Operating Costs and Expenses	`OperatingCostsAndExpenses`	$1.44B	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$600.30M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$531.00M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$83.70M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$108.90M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.50M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$10.90M	USD	1 Quarter
Total Other Deductions, Net	`NonoperatingIncomeExpense`	$-72.80M	USD	1 Quarter
Total Other Deductions, Net	`NonoperatingIncomeExpense`	$-107.40M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$527.50M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$423.60M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$85.80M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$96.20M	USD	1 Quarter
Net Income	`ProfitLoss`	$431.30M	USD	1 Quarter
Net Income	`ProfitLoss`	$337.80M	USD	1 Quarter
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.50M	USD	1 Quarter
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.80M	USD	1 Quarter
Net Income Attributable to NiSource	`NetIncomeLoss`	$426.80M	USD	1 Quarter
Net Income Attributable to NiSource	`NetIncomeLoss`	$333.00M	USD	1 Quarter
Preferred dividends	`PreferredStockDividendsIncomeStatementImpact`	$13.80M	USD	1 Quarter
Preferred dividends	`PreferredStockDividendsIncomeStatementImpact`	$13.80M	USD	1 Quarter
Net Income Available to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$319.20M	USD	1 Quarter
Net Income Available to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$413.00M	USD	1 Quarter
Basic Earnings Per Share	`EarningsPerShareBasic`	$0.77	USD	1 Quarter
Basic Earnings Per Share	`EarningsPerShareBasic`	$1.02	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.94	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.71	USD	1 Quarter
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	406.00M	shares	1 Quarter
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	412.80M	shares	1 Quarter
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	441.40M	shares	1 Quarter
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	447.10M	shares	1 Quarter

Cash Flow Statement 62 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$431.30M	USD	1 Quarter
Net Income	`ProfitLoss`	$337.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$206.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$192.70M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$87.20M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$75.50M	USD	1 Quarter
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	-	USD	1 Quarter
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	$105.00M	USD	1 Quarter
Other adjustments	`OtherOperatingActivitiesCashFlowStatement`	$1.10M	USD	1 Quarter
Other adjustments	`OtherOperatingActivitiesCashFlowStatement`	$8.00M	USD	1 Quarter
Components of working capital	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-71.10M	USD	1 Quarter
Components of working capital	`IncreaseDecreaseInOtherOperatingCapitalNet`	$42.40M	USD	1 Quarter
Regulatory assets/liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-24.90M	USD	1 Quarter
Regulatory assets/liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-11.00M	USD	1 Quarter
Deferred charges and other noncurrent assets	`IncreaseDecreaseInDeferredChargesAndOtherNonCurrentAssets`	$-12.00M	USD	1 Quarter
Deferred charges and other noncurrent assets	`IncreaseDecreaseInDeferredChargesAndOtherNonCurrentAssets`	$-7.40M	USD	1 Quarter
Other noncurrent liabilities and deferred credits	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-8.00M	USD	1 Quarter
Other noncurrent liabilities and deferred credits	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-9.50M	USD	1 Quarter
Net Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$579.80M	USD	1 Quarter
Net Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$683.40M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$450.10M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$557.10M	USD	1 Quarter
Insurance recoveries	`ProceedsFromInsuranceSettlementInvestingActivities`	$105.00M	USD	1 Quarter
Insurance recoveries	`ProceedsFromInsuranceSettlementInvestingActivities`	-	USD	1 Quarter
Payment to renewable generation asset developer	`PaymentToRenewableGenerationAssetDeveloper`	$137.30M	USD	1 Quarter
Payment to renewable generation asset developer	`PaymentToRenewableGenerationAssetDeveloper`	-	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$25.30M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$33.40M	USD	1 Quarter
Net Cash Flows used for Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-370.40M	USD	1 Quarter
Net Cash Flows used for Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-727.80M	USD	1 Quarter
Proceeds from Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$744.20M	USD	1 Quarter
Proceeds from Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Repayments of finance lease obligations	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$8.10M	USD	1 Quarter
Repayments of finance lease obligations	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$7.30M	USD	1 Quarter
Change in short-term borrowings, net (maturity = 90 days)	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-40.00M	USD	1 Quarter
Change in short-term borrowings, net (maturity = 90 days)	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-480.40M	USD	1 Quarter
Issuance of common stock, net of issuance costs	`ProceedsFromIssuanceOfCommonStock`	$3.00M	USD	1 Quarter
Issuance of common stock, net of issuance costs	`ProceedsFromIssuanceOfCommonStock`	$2.80M	USD	1 Quarter
Equity costs, grant withholdings and debt related costs	`PaymentOfFinancingAndStockIssuanceCosts`	$8.90M	USD	1 Quarter
Equity costs, grant withholdings and debt related costs	`PaymentOfFinancingAndStockIssuanceCosts`	$11.80M	USD	1 Quarter
Contributions from noncontrolling interest	`ProceedsFromMinorityShareholders`	-	USD	1 Quarter
Contributions from noncontrolling interest	`ProceedsFromMinorityShareholders`	$3.60M	USD	1 Quarter
Payments to Noncontrolling Interests	`PaymentsToMinorityShareholders`	$600.00K	USD	1 Quarter
Payments to Noncontrolling Interests	`PaymentsToMinorityShareholders`	$5.30M	USD	1 Quarter
Dividends paid - common stock	`PaymentsOfDividendsCommonStock`	$103.20M	USD	1 Quarter
Dividends paid - common stock	`PaymentsOfDividendsCommonStock`	$95.30M	USD	1 Quarter
Dividends paid - preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$8.10M	USD	1 Quarter
Dividends paid - preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$8.10M	USD	1 Quarter
Contract liability payment	`ProceedsFromPaymentsForOtherFinancingActivities`	$-16.50M	USD	1 Quarter
Contract liability payment	`ProceedsFromPaymentsForOtherFinancingActivities`	$-16.60M	USD	1 Quarter
Net Cash Flows from (used for) Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-173.90M	USD	1 Quarter
Net Cash Flows from (used for) Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$117.30M	USD	1 Quarter
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$72.90M	USD	1 Quarter
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$35.50M	USD	1 Quarter
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.30M	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`	$130.40M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$94.90M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.30M	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`	$130.40M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$94.90M	USD	Point-in-time

Stockholders Equity 25 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.00B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.53B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.90B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.27B	USD	Point-in-time
Net Income	`ProfitLoss`	$431.30M	USD	1 Quarter
Net Income	`ProfitLoss`	$337.80M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.40M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$41.40M	USD	1 Quarter
Common stock	`DividendsCommonStockCash`	$190.70M	USD	1 Quarter
Common stock	`DividendsCommonStockCash`	$206.70M	USD	1 Quarter
Preferred stock	`DividendsPreferredStockCash`	$27.50M	USD	1 Quarter
Preferred stock	`DividendsPreferredStockCash`	$27.50M	USD	1 Quarter
Contributions from noncontrolling interest	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$3.60M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$600.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$5.30M	USD	1 Quarter
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.20M	USD	1 Quarter
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.30M	USD	1 Quarter
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$900.00K	USD	1 Quarter
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-6.30M	USD	1 Quarter
401(k) and profit sharing	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$2.60M	USD	1 Quarter
401(k) and profit sharing	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$2.50M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.00B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.53B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.90B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$7.27B	USD	Point-in-time

Comprehensive Income 18 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`	$-500.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.50M	USD	1 Quarter
Net Income	`ProfitLoss`	$431.30M	USD	1 Quarter
Net Income	`ProfitLoss`	$337.80M	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$100.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$-21.30M	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-100.00K	USD	1 Quarter
Net unrealized loss on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$2.00M	USD	1 Quarter
Net unrealized loss on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-5.70M	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	-	USD	1 Quarter
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$47.00M	USD	1 Quarter
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$100.00K	USD	1 Quarter
Unrecognized pension and OPEB benefit (costs)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-300.00K	USD	1 Quarter
Unrecognized pension and OPEB benefit (costs)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-100.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$2.40M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$41.40M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$340.20M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$472.70M	USD	1 Quarter

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