10-Q Filing

EVERSOURCE ENERGY CIK: 72741 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0000072741-24-000023`
Period End Date	20240930
Filing Date	20241106
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	es-20240930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 180 Income Statement 180 Cash Flow Statement 168 Stockholders Equity 152 Comprehensive Income 72

Balance Sheet 180 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$554.46M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$554.46M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$574.67M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$574.67M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$53.87M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$53.87M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$97.89M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$97.89M	USD	Point-in-time
Receivables, Net (net of allowance for uncollectible accounts)	`AccountsReceivableNetCurrent`	$1.56B	USD	Point-in-time
Receivables, Net (net of allowance for uncollectible accounts)	`AccountsReceivableNetCurrent`	$1.56B	USD	Point-in-time
Receivables, Net (net of allowance for uncollectible accounts)	`AccountsReceivableNetCurrent`	$1.43B	USD	Point-in-time
Receivables, Net (net of allowance for uncollectible accounts)	`AccountsReceivableNetCurrent`	$1.43B	USD	Point-in-time
Unbilled Revenues	`ReceivablesFromCustomers`	$169.22M	USD	Point-in-time
Unbilled Revenues	`ReceivablesFromCustomers`	$169.22M	USD	Point-in-time
Unbilled Revenues	`ReceivablesFromCustomers`	$225.32M	USD	Point-in-time
Unbilled Revenues	`ReceivablesFromCustomers`	$225.32M	USD	Point-in-time
Materials, Supplies, Natural Gas and REC Inventory	`InventoryRawMaterialsAndSupplies`	$507.31M	USD	Point-in-time
Materials, Supplies, Natural Gas and REC Inventory	`InventoryRawMaterialsAndSupplies`	$507.31M	USD	Point-in-time
Materials, Supplies, Natural Gas and REC Inventory	`InventoryRawMaterialsAndSupplies`	$564.19M	USD	Point-in-time
Materials, Supplies, Natural Gas and REC Inventory	`InventoryRawMaterialsAndSupplies`	$564.19M	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsCurrent`	$1.67B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsCurrent`	$1.67B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsCurrent`	$2.02B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsCurrent`	$2.02B	USD	Point-in-time
Prepayments and Other Current Assets	`OtherAssetsCurrent`	$355.76M	USD	Point-in-time
Prepayments and Other Current Assets	`OtherAssetsCurrent`	$355.76M	USD	Point-in-time
Prepayments and Other Current Assets	`OtherAssetsCurrent`	$414.19M	USD	Point-in-time
Prepayments and Other Current Assets	`OtherAssetsCurrent`	$414.19M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.83B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.83B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.25B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.25B	USD	Point-in-time
Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$41.91B	USD	Point-in-time
Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$41.91B	USD	Point-in-time
Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$39.50B	USD	Point-in-time
Property, Plant and Equipment, Net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$39.50B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$4.71B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$4.71B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$4.99B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$4.99B	USD	Point-in-time
Goodwill	`Goodwill`	$4.53B	USD	Point-in-time
Goodwill	`Goodwill`	$4.53B	USD	Point-in-time
Goodwill	`Goodwill`	$4.53B	USD	Point-in-time
Goodwill	`Goodwill`	$4.53B	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$166.42M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$166.42M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$660.47M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$660.47M	USD	Point-in-time
Prepaid Pension and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansAssetsNoncurrent`	$1.03B	USD	Point-in-time
Prepaid Pension and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansAssetsNoncurrent`	$1.03B	USD	Point-in-time
Prepaid Pension and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansAssetsNoncurrent`	$1.16B	USD	Point-in-time
Prepaid Pension and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansAssetsNoncurrent`	$1.16B	USD	Point-in-time
Marketable Securities	`MarketableSecuritiesNoncurrent`	$337.81M	USD	Point-in-time
Marketable Securities	`MarketableSecuritiesNoncurrent`	$337.81M	USD	Point-in-time
Marketable Securities	`MarketableSecuritiesNoncurrent`	$339.12M	USD	Point-in-time
Marketable Securities	`MarketableSecuritiesNoncurrent`	$339.12M	USD	Point-in-time
Other Long-Term Assets	`OtherAssetsNoncurrent`	$645.44M	USD	Point-in-time
Other Long-Term Assets	`OtherAssetsNoncurrent`	$645.44M	USD	Point-in-time
Other Long-Term Assets	`OtherAssetsNoncurrent`	$592.08M	USD	Point-in-time
Other Long-Term Assets	`OtherAssetsNoncurrent`	$592.08M	USD	Point-in-time
Total Deferred Debits and Other Assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$11.83B	USD	Point-in-time
Total Deferred Debits and Other Assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$11.83B	USD	Point-in-time
Total Deferred Debits and Other Assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$11.87B	USD	Point-in-time
Total Deferred Debits and Other Assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$11.87B	USD	Point-in-time
Total Assets	`Assets`	$58.57B	USD	Point-in-time
Total Assets	`Assets`	$58.57B	USD	Point-in-time
Total Assets	`Assets`	$55.61B	USD	Point-in-time
Total Assets	`Assets`	$55.61B	USD	Point-in-time
Notes Payable	`NotesPayable`	$759.50M	USD	Point-in-time
Notes Payable	`NotesPayable`	$759.50M	USD	Point-in-time
Notes Payable	`NotesPayable`	$1.93B	USD	Point-in-time
Notes Payable	`NotesPayable`	$1.93B	USD	Point-in-time
Long-Term Debt Current Portion	`LongTermDebtCurrent`	$1.44B	USD	Point-in-time
Long-Term Debt Current Portion	`LongTermDebtCurrent`	$1.44B	USD	Point-in-time
Long-Term Debt Current Portion	`LongTermDebtCurrent`	$824.85M	USD	Point-in-time
Long-Term Debt Current Portion	`LongTermDebtCurrent`	$824.85M	USD	Point-in-time
Rate Reduction Bonds Current Portion	`RateReductionBondsCurrent`	$43.21M	USD	Point-in-time
Rate Reduction Bonds Current Portion	`RateReductionBondsCurrent`	$43.21M	USD	Point-in-time
Rate Reduction Bonds Current Portion	`RateReductionBondsCurrent`	$43.21M	USD	Point-in-time
Rate Reduction Bonds Current Portion	`RateReductionBondsCurrent`	$43.21M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$1.87B	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$1.87B	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$1.56B	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$1.56B	USD	Point-in-time
Accrued Interest	`InterestPayableCurrent`	$260.58M	USD	Point-in-time
Accrued Interest	`InterestPayableCurrent`	$260.58M	USD	Point-in-time
Accrued Interest	`InterestPayableCurrent`	$308.10M	USD	Point-in-time
Accrued Interest	`InterestPayableCurrent`	$308.10M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityCurrent`	$591.75M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityCurrent`	$591.75M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityCurrent`	$722.50M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityCurrent`	$722.50M	USD	Point-in-time
Other Current Liabilities	`OtherLiabilitiesCurrent`	$781.87M	USD	Point-in-time
Other Current Liabilities	`OtherLiabilitiesCurrent`	$781.87M	USD	Point-in-time
Other Current Liabilities	`OtherLiabilitiesCurrent`	$821.40M	USD	Point-in-time
Other Current Liabilities	`OtherLiabilitiesCurrent`	$821.40M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$5.62B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$5.62B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$6.34B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$6.34B	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.30B	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.30B	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.33B	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.33B	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$4.02B	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$4.02B	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$4.12B	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$4.12B	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$510.02M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$510.02M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$505.84M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$505.84M	USD	Point-in-time
Accrued Pension, SERP and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$123.75M	USD	Point-in-time
Accrued Pension, SERP and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$123.75M	USD	Point-in-time
Accrued Pension, SERP and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$125.53M	USD	Point-in-time
Accrued Pension, SERP and PBOP	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$125.53M	USD	Point-in-time
Other Long-Term Liabilities	`OtherLiabilitiesNoncurrent`	$1.03B	USD	Point-in-time
Other Long-Term Liabilities	`OtherLiabilitiesNoncurrent`	$1.03B	USD	Point-in-time
Other Long-Term Liabilities	`OtherLiabilitiesNoncurrent`	$1.37B	USD	Point-in-time
Other Long-Term Liabilities	`OtherLiabilitiesNoncurrent`	$1.37B	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$11.46B	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$11.46B	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$10.99B	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$10.99B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$25.97B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$25.97B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$23.59B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$23.59B	USD	Point-in-time
Rate Reduction Bonds	`RateReductionBonds`	$367.28M	USD	Point-in-time
Rate Reduction Bonds	`RateReductionBonds`	$367.28M	USD	Point-in-time
Rate Reduction Bonds	`RateReductionBonds`	$324.07M	USD	Point-in-time
Rate Reduction Bonds	`RateReductionBonds`	$324.07M	USD	Point-in-time
Noncontrolling Interest Preferred Stock of Subsidiaries	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$155.57M	USD	Point-in-time
Noncontrolling Interest Preferred Stock of Subsidiaries	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$155.57M	USD	Point-in-time
Noncontrolling Interest Preferred Stock of Subsidiaries	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$155.57M	USD	Point-in-time
Noncontrolling Interest Preferred Stock of Subsidiaries	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$155.57M	USD	Point-in-time
Common Shares	`CommonStockValueOutstanding`	$1.87B	USD	Point-in-time
Common Shares	`CommonStockValueOutstanding`	$1.87B	USD	Point-in-time
Common Shares	`CommonStockValueOutstanding`	$1.80B	USD	Point-in-time
Common Shares	`CommonStockValueOutstanding`	$1.80B	USD	Point-in-time
Capital Surplus, Paid In	`AdditionalPaidInCapital`	$8.46B	USD	Point-in-time
Capital Surplus, Paid In	`AdditionalPaidInCapital`	$8.46B	USD	Point-in-time
Capital Surplus, Paid In	`AdditionalPaidInCapital`	$9.26B	USD	Point-in-time
Capital Surplus, Paid In	`AdditionalPaidInCapital`	$9.26B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$4.14B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$4.14B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$4.12B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$4.12B	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-28.20M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-28.20M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-33.74M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-33.74M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$195.68M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$195.68M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$175.84M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$175.84M	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$14.17B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$14.17B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.47B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.47B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$14.54B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$14.54B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.75B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.75B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.04B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.04B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.69B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.69B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$14.82B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$14.82B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.55B	USD	Point-in-time
Common Shareholders' Equity	`StockholdersEquity`	$15.55B	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Liabilities and Capitalization	`LiabilitiesAndStockholdersEquity`	$55.61B	USD	Point-in-time
Total Liabilities and Capitalization	`LiabilitiesAndStockholdersEquity`	$55.61B	USD	Point-in-time
Total Liabilities and Capitalization	`LiabilitiesAndStockholdersEquity`	$58.57B	USD	Point-in-time
Total Liabilities and Capitalization	`LiabilitiesAndStockholdersEquity`	$58.57B	USD	Point-in-time

Income Statement 180 line items

Line Item	Tag	Value	Unit	Period
Operating Revenues	`Revenues`	$9.22B	USD	3 Qtrs
Operating Revenues	`Revenues`	$9.22B	USD	3 Qtrs
Operating Revenues	`Revenues`	$8.93B	USD	3 Qtrs
Operating Revenues	`Revenues`	$8.93B	USD	3 Qtrs
Operating Revenues	`Revenues`	$3.06B	USD	1 Quarter
Operating Revenues	`Revenues`	$3.06B	USD	1 Quarter
Operating Revenues	`Revenues`	$2.79B	USD	1 Quarter
Operating Revenues	`Revenues`	$2.79B	USD	1 Quarter
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$1.17B	USD	1 Quarter
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$1.17B	USD	1 Quarter
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$4.23B	USD	3 Qtrs
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$4.23B	USD	3 Qtrs
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$917.86M	USD	1 Quarter
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$917.86M	USD	1 Quarter
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$3.00B	USD	3 Qtrs
Purchased Power, Purchased Natural Gas and Transmission	`UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed`	$3.00B	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$510.44M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$510.44M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.44B	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.44B	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$500.71M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$500.71M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.38B	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.38B	USD	3 Qtrs
Depreciation	`Depreciation`	$962.48M	USD	3 Qtrs
Depreciation	`Depreciation`	$962.48M	USD	3 Qtrs
Depreciation	`Depreciation`	$366.14M	USD	1 Quarter
Depreciation	`Depreciation`	$366.14M	USD	1 Quarter
Depreciation	`Depreciation`	$329.53M	USD	1 Quarter
Depreciation	`Depreciation`	$329.53M	USD	1 Quarter
Depreciation	`Depreciation`	$1.06B	USD	3 Qtrs
Depreciation	`Depreciation`	$1.06B	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$127.50M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$127.50M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$-143.98M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$-143.98M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$243.96M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$243.96M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$-438.46M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$-438.46M	USD	3 Qtrs
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$148.05M	USD	1 Quarter
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$148.05M	USD	1 Quarter
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$162.43M	USD	1 Quarter
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$162.43M	USD	1 Quarter
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$506.82M	USD	3 Qtrs
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$506.82M	USD	3 Qtrs
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$531.20M	USD	3 Qtrs
Energy Efficiency Programs	`EnergyEfficiencyPrograms`	$531.20M	USD	3 Qtrs
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$264.37M	USD	1 Quarter
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$264.37M	USD	1 Quarter
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$704.99M	USD	3 Qtrs
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$704.99M	USD	3 Qtrs
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$740.41M	USD	3 Qtrs
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$740.41M	USD	3 Qtrs
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$243.65M	USD	1 Quarter
Taxes Other Than Income Taxes	`TaxesExcludingIncomeAndExciseTaxes`	$243.65M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$7.38B	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$7.38B	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$2.45B	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$2.45B	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$6.87B	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$6.87B	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$2.26B	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$2.26B	USD	1 Quarter
Operating Income/(Loss)	`OperatingIncomeLoss`	$530.55M	USD	1 Quarter
Operating Income/(Loss)	`OperatingIncomeLoss`	$530.55M	USD	1 Quarter
Operating Income/(Loss)	`OperatingIncomeLoss`	$1.84B	USD	3 Qtrs
Operating Income/(Loss)	`OperatingIncomeLoss`	$1.84B	USD	3 Qtrs
Operating Income/(Loss)	`OperatingIncomeLoss`	$612.40M	USD	1 Quarter
Operating Income/(Loss)	`OperatingIncomeLoss`	$612.40M	USD	1 Quarter
Operating Income/(Loss)	`OperatingIncomeLoss`	$2.06B	USD	3 Qtrs
Operating Income/(Loss)	`OperatingIncomeLoss`	$2.06B	USD	3 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$300.58M	USD	1 Quarter
Interest Expense	`InterestExpenseNonoperating`	$300.58M	USD	1 Quarter
Interest Expense	`InterestExpenseNonoperating`	$822.64M	USD	3 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$822.64M	USD	3 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$624.14M	USD	3 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$624.14M	USD	3 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$222.28M	USD	1 Quarter
Interest Expense	`InterestExpenseNonoperating`	$222.28M	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$1.77B	USD	Annual
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$1.77B	USD	Annual
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$464.02M	USD	3 Qtrs
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$464.02M	USD	3 Qtrs
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$401.00M	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$401.00M	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$464.02M	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$464.02M	USD	1 Quarter
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$401.00M	USD	3 Qtrs
Losses on Offshore Wind Investments	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$401.00M	USD	3 Qtrs
Other Income, Net	`NonoperatingIncomeExpense`	$318.87M	USD	3 Qtrs
Other Income, Net	`NonoperatingIncomeExpense`	$318.87M	USD	3 Qtrs
Other Income, Net	`NonoperatingIncomeExpense`	$79.12M	USD	1 Quarter
Other Income, Net	`NonoperatingIncomeExpense`	$79.12M	USD	1 Quarter
Other Income, Net	`NonoperatingIncomeExpense`	$112.56M	USD	1 Quarter
Other Income, Net	`NonoperatingIncomeExpense`	$112.56M	USD	1 Quarter
Other Income, Net	`NonoperatingIncomeExpense`	$262.98M	USD	3 Qtrs
Other Income, Net	`NonoperatingIncomeExpense`	$262.98M	USD	3 Qtrs
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$387.39M	USD	1 Quarter
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$387.39M	USD	1 Quarter
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$1.09B	USD	3 Qtrs
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$1.09B	USD	3 Qtrs
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$-39.64M	USD	1 Quarter
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$-39.64M	USD	1 Quarter
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$1.08B	USD	3 Qtrs
(Loss)/Income Before Income Tax Expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$1.08B	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$348.31M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$348.31M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$45.85M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$45.85M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$76.54M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$76.54M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$226.74M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$226.74M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$17.30M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$17.30M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$493.04M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$493.04M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$523.73M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$523.73M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$341.54M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$341.54M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$337.22M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$337.22M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Net Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-118.06M	USD	1 Quarter
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-118.06M	USD	1 Quarter
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$739.13M	USD	3 Qtrs
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$739.13M	USD	3 Qtrs
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$846.25M	USD	3 Qtrs
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$846.25M	USD	3 Qtrs
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$339.66M	USD	1 Quarter
Net (Loss)/Income Attributable to Common Shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$339.66M	USD	1 Quarter
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$-0.33	USD	1 Quarter
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$-0.33	USD	1 Quarter
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$2.09	USD	3 Qtrs
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$2.09	USD	3 Qtrs
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$0.97	USD	1 Quarter
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$0.97	USD	1 Quarter
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$2.42	USD	3 Qtrs
Basic (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$2.42	USD	3 Qtrs
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$2.08	USD	3 Qtrs
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$2.08	USD	3 Qtrs
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$2.42	USD	3 Qtrs
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$2.42	USD	3 Qtrs
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$-0.33	USD	1 Quarter
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$-0.33	USD	1 Quarter
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$0.97	USD	1 Quarter
Diluted (Loss)/Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$0.97	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	354.48M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	354.48M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	349.46M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	349.46M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	349.70M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	349.70M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	359.52M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	359.52M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	349.73M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	349.73M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	354.74M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	354.74M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	349.85M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	349.85M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	359.82M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	359.82M	shares	1 Quarter

Cash Flow Statement 168 line items

Line Item	Tag	Value	Unit	Period
Net (Loss)/Income	`ProfitLoss`	$17.30M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$17.30M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$493.04M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$493.04M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$523.73M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$523.73M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$341.54M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$341.54M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$337.22M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$337.22M	USD	1 Quarter
Depreciation	`Depreciation`	$962.48M	USD	3 Qtrs
Depreciation	`Depreciation`	$962.48M	USD	3 Qtrs
Depreciation	`Depreciation`	$366.14M	USD	1 Quarter
Depreciation	`Depreciation`	$366.14M	USD	1 Quarter
Depreciation	`Depreciation`	$329.53M	USD	1 Quarter
Depreciation	`Depreciation`	$329.53M	USD	1 Quarter
Depreciation	`Depreciation`	$1.06B	USD	3 Qtrs
Depreciation	`Depreciation`	$1.06B	USD	3 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$343.00M	USD	3 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$343.00M	USD	3 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$78.28M	USD	3 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$78.28M	USD	3 Qtrs
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$40.95M	USD	3 Qtrs
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$40.95M	USD	3 Qtrs
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$55.44M	USD	3 Qtrs
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$55.44M	USD	3 Qtrs
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$16.80M	USD	1 Quarter
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$16.80M	USD	1 Quarter
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$29.20M	USD	1 Quarter
Uncollectible Expense	`ProvisionForDoubtfulAccounts`	$29.20M	USD	1 Quarter
Pension, SERP and PBOP Income, Net	`PensionAndOtherPostretirementBenefitExpense`	$-54.66M	USD	3 Qtrs
Pension, SERP and PBOP Income, Net	`PensionAndOtherPostretirementBenefitExpense`	$-54.66M	USD	3 Qtrs
Pension, SERP and PBOP Income, Net	`PensionAndOtherPostretirementBenefitExpense`	$-64.31M	USD	3 Qtrs
Pension, SERP and PBOP Income, Net	`PensionAndOtherPostretirementBenefitExpense`	$-64.31M	USD	3 Qtrs
Pension Contributions	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	3 Qtrs
Pension Contributions	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	3 Qtrs
Pension Contributions	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	3 Qtrs
Pension Contributions	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	3 Qtrs
Regulatory (Under)/Over Recoveries, Net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$4.15M	USD	3 Qtrs
Regulatory (Under)/Over Recoveries, Net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$4.15M	USD	3 Qtrs
Regulatory (Under)/Over Recoveries, Net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$476.42M	USD	3 Qtrs
Regulatory (Under)/Over Recoveries, Net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$476.42M	USD	3 Qtrs
Amortization	`AmortizationIncludingAmortizationOfRegulatoryAssetLiability`	$-127.50M	USD	3 Qtrs
Amortization	`AmortizationIncludingAmortizationOfRegulatoryAssetLiability`	$-127.50M	USD	3 Qtrs
Amortization	`AmortizationIncludingAmortizationOfRegulatoryAssetLiability`	$438.46M	USD	3 Qtrs
Amortization	`AmortizationIncludingAmortizationOfRegulatoryAssetLiability`	$438.46M	USD	3 Qtrs
Cost of Removal Expenditures	`RegulatoryAssetsRemovalCostsIncome`	$237.37M	USD	3 Qtrs
Cost of Removal Expenditures	`RegulatoryAssetsRemovalCostsIncome`	$237.37M	USD	3 Qtrs
Cost of Removal Expenditures	`RegulatoryAssetsRemovalCostsIncome`	$202.17M	USD	3 Qtrs
Cost of Removal Expenditures	`RegulatoryAssetsRemovalCostsIncome`	$202.17M	USD	3 Qtrs
Losses on Offshore Wind Investments	`ImpairmentOfOngoingProject`	$401.00M	USD	3 Qtrs
Losses on Offshore Wind Investments	`ImpairmentOfOngoingProject`	$401.00M	USD	3 Qtrs
Losses on Offshore Wind Investments	`ImpairmentOfOngoingProject`	$464.02M	USD	3 Qtrs
Losses on Offshore Wind Investments	`ImpairmentOfOngoingProject`	$464.02M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$114.11M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$114.11M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$77.26M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$77.26M	USD	3 Qtrs
Receivables and Unbilled Revenues, Net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-6.74M	USD	3 Qtrs
Receivables and Unbilled Revenues, Net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-6.74M	USD	3 Qtrs
Receivables and Unbilled Revenues, Net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$177.81M	USD	3 Qtrs
Receivables and Unbilled Revenues, Net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$177.81M	USD	3 Qtrs
Taxes Receivable/Accrued, Net	`IncreaseDecreaseInIncomeTaxesReceivable`	$-89.73M	USD	3 Qtrs
Taxes Receivable/Accrued, Net	`IncreaseDecreaseInIncomeTaxesReceivable`	$-89.73M	USD	3 Qtrs
Taxes Receivable/Accrued, Net	`IncreaseDecreaseInIncomeTaxesReceivable`	$-177.62M	USD	3 Qtrs
Taxes Receivable/Accrued, Net	`IncreaseDecreaseInIncomeTaxesReceivable`	$-177.62M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-231.90M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-231.90M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-385.74M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-385.74M	USD	3 Qtrs
Other Current Assets and Liabilities, Net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$100.65M	USD	3 Qtrs
Other Current Assets and Liabilities, Net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$100.65M	USD	3 Qtrs
Other Current Assets and Liabilities, Net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$142.28M	USD	3 Qtrs
Other Current Assets and Liabilities, Net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$142.28M	USD	3 Qtrs
Net Cash Flows Provided by/(Used In) Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$1.17B	USD	3 Qtrs
Net Cash Flows Provided by/(Used In) Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$1.17B	USD	3 Qtrs
Net Cash Flows Provided by/(Used In) Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$1.52B	USD	3 Qtrs
Net Cash Flows Provided by/(Used In) Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$1.52B	USD	3 Qtrs
Investments in Property, Plant and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.29B	USD	3 Qtrs
Investments in Property, Plant and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.29B	USD	3 Qtrs
Investments in Property, Plant and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.13B	USD	3 Qtrs
Investments in Property, Plant and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.13B	USD	3 Qtrs
Proceeds from Sales of Marketable Securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$146.37M	USD	3 Qtrs
Proceeds from Sales of Marketable Securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$146.37M	USD	3 Qtrs
Proceeds from Sales of Marketable Securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$341.87M	USD	3 Qtrs
Proceeds from Sales of Marketable Securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$341.87M	USD	3 Qtrs
Purchases of Marketable Securities	`PaymentsToAcquireMarketableSecurities`	$287.81M	USD	3 Qtrs
Purchases of Marketable Securities	`PaymentsToAcquireMarketableSecurities`	$287.81M	USD	3 Qtrs
Purchases of Marketable Securities	`PaymentsToAcquireMarketableSecurities`	$133.54M	USD	3 Qtrs
Purchases of Marketable Securities	`PaymentsToAcquireMarketableSecurities`	$133.54M	USD	3 Qtrs
Investments in Unconsolidated Affiliates	`PaymentsToAcquireEquityMethodInvestments`	$929.65M	USD	3 Qtrs
Investments in Unconsolidated Affiliates	`PaymentsToAcquireEquityMethodInvestments`	$929.65M	USD	3 Qtrs
Investments in Unconsolidated Affiliates	`PaymentsToAcquireEquityMethodInvestments`	$887.37M	USD	3 Qtrs
Investments in Unconsolidated Affiliates	`PaymentsToAcquireEquityMethodInvestments`	$887.37M	USD	3 Qtrs
Proceeds from Sales of Offshore Wind Investments	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$862.71M	USD	3 Qtrs
Proceeds from Sales of Offshore Wind Investments	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$862.71M	USD	3 Qtrs
Proceeds from Sales of Offshore Wind Investments	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	3 Qtrs
Proceeds from Sales of Offshore Wind Investments	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	3 Qtrs
Other Investing Activities	`PaymentsForProceedsFromOtherInvestingActivities`	$57.00K	USD	3 Qtrs
Other Investing Activities	`PaymentsForProceedsFromOtherInvestingActivities`	$57.00K	USD	3 Qtrs
Other Investing Activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-22.51M	USD	3 Qtrs
Other Investing Activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-22.51M	USD	3 Qtrs
Net Cash Flows Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.96B	USD	3 Qtrs
Net Cash Flows Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.96B	USD	3 Qtrs
Net Cash Flows Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.32B	USD	3 Qtrs
Net Cash Flows Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.32B	USD	3 Qtrs
Issuance of Common Shares, Net of Issuance Costs	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Issuance of Common Shares, Net of Issuance Costs	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Issuance of Common Shares, Net of Issuance Costs	`ProceedsFromIssuanceOfCommonStock`	$830.18M	USD	3 Qtrs
Issuance of Common Shares, Net of Issuance Costs	`ProceedsFromIssuanceOfCommonStock`	$830.18M	USD	3 Qtrs
Cash Dividends on Common Shares	`PaymentsOfDividendsCommonStock`	$745.22M	USD	3 Qtrs
Cash Dividends on Common Shares	`PaymentsOfDividendsCommonStock`	$745.22M	USD	3 Qtrs
Cash Dividends on Common Shares	`PaymentsOfDividendsCommonStock`	$688.88M	USD	3 Qtrs
Cash Dividends on Common Shares	`PaymentsOfDividendsCommonStock`	$688.88M	USD	3 Qtrs
Cash Dividends on Preferred Stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$5.64M	USD	3 Qtrs
Cash Dividends on Preferred Stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$5.64M	USD	3 Qtrs
Cash Dividends on Preferred Stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$5.64M	USD	3 Qtrs
Cash Dividends on Preferred Stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$5.64M	USD	3 Qtrs
(Decrease)/Increase in Notes Payable	`ProceedsFromRepaymentsOfShortTermDebt`	$-1.28B	USD	3 Qtrs
(Decrease)/Increase in Notes Payable	`ProceedsFromRepaymentsOfShortTermDebt`	$-1.28B	USD	3 Qtrs
(Decrease)/Increase in Notes Payable	`ProceedsFromRepaymentsOfShortTermDebt`	$87.60M	USD	3 Qtrs
(Decrease)/Increase in Notes Payable	`ProceedsFromRepaymentsOfShortTermDebt`	$87.60M	USD	3 Qtrs
Repayment of Rate Reduction Bonds	`RepaymentsOfRateReductionBonds`	$43.21M	USD	3 Qtrs
Repayment of Rate Reduction Bonds	`RepaymentsOfRateReductionBonds`	$43.21M	USD	3 Qtrs
Repayment of Rate Reduction Bonds	`RepaymentsOfRateReductionBonds`	$43.21M	USD	3 Qtrs
Repayment of Rate Reduction Bonds	`RepaymentsOfRateReductionBonds`	$43.21M	USD	3 Qtrs
Issuance of Long-Term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.40B	USD	3 Qtrs
Issuance of Long-Term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.40B	USD	3 Qtrs
Issuance of Long-Term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.34B	USD	3 Qtrs
Issuance of Long-Term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.34B	USD	3 Qtrs
Retirement of Long-Term Debt	`RepaymentsOfLongTermDebt`	$1.20B	USD	3 Qtrs
Retirement of Long-Term Debt	`RepaymentsOfLongTermDebt`	$1.20B	USD	3 Qtrs
Retirement of Long-Term Debt	`RepaymentsOfLongTermDebt`	$1.26B	USD	3 Qtrs
Retirement of Long-Term Debt	`RepaymentsOfLongTermDebt`	$1.26B	USD	3 Qtrs
Other Financing Activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-55.47M	USD	3 Qtrs
Other Financing Activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-55.47M	USD	3 Qtrs
Other Financing Activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-38.19M	USD	3 Qtrs
Other Financing Activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-38.19M	USD	3 Qtrs
Net Cash Flows Provided by Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$1.84B	USD	3 Qtrs
Net Cash Flows Provided by Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$1.84B	USD	3 Qtrs
Net Cash Flows Provided by Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$2.45B	USD	3 Qtrs
Net Cash Flows Provided by Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$2.45B	USD	3 Qtrs
Net Increase/(Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-340.85M	USD	3 Qtrs
Net Increase/(Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-340.85M	USD	3 Qtrs
Net Increase/(Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$36.38M	USD	3 Qtrs
Net Increase/(Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$36.38M	USD	3 Qtrs
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$521.75M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$521.75M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$202.80M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$202.80M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$180.91M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$180.91M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$166.42M	USD	Point-in-time
Cash and Restricted Cash - Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$166.42M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$521.75M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$521.75M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$202.80M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$202.80M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$180.91M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$180.91M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$166.42M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash - End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$166.42M	USD	Point-in-time

Stockholders Equity 152 line items

Line Item	Tag	Value	Unit	Period
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.68	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.68	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.68	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.68	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.68	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.68	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.71	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.71	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.71	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.71	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.71	USD	1 Quarter
Dividends on Common Shares (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.71	USD	1 Quarter
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	349.54M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	349.54M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	363.89M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	363.89M	shares	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$14.17B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$14.17B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.47B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.47B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$14.54B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$14.54B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.75B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.75B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.04B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.04B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.69B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.69B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$14.82B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$14.82B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.55B	USD	Point-in-time
Balance as of Beginning of Period	`StockholdersEquity`	$15.55B	USD	Point-in-time
Net income (loss)	`ProfitLoss`	$17.30M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$17.30M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$493.04M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$493.04M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$523.73M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$523.73M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$341.54M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$341.54M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$337.22M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$337.22M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$235.49M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$235.49M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$260.12M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$260.12M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$235.69M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$235.69M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$235.35M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$235.35M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$252.10M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$252.10M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$250.77M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStock`	$250.77M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Dividends on Preferred Stock	`DividendsPreferredStock`	$1.88M	USD	1 Quarter
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$174.66M	USD	1 Quarter
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$174.66M	USD	1 Quarter
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$588.12M	USD	1 Quarter
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$588.12M	USD	1 Quarter
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$76.44M	USD	1 Quarter
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$76.44M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$4.25M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$4.25M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$5.16M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$5.16M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-13.14M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-13.14M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$4.46M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$4.46M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-22.41M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-22.41M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$3.08M	USD	1 Quarter
Long-Term Incentive Plan Activity	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$3.08M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$40.42M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$40.42M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$30.32M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$30.32M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$15.90M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$15.90M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$15.55M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$15.55M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$16.71M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$16.71M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$16.07M	USD	1 Quarter
Issuance of Treasury Shares	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$16.07M	USD	1 Quarter
Capital Stock Expense	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$1.86M	USD	1 Quarter
Capital Stock Expense	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$1.86M	USD	1 Quarter
Capital Stock Expense	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$6.13M	USD	1 Quarter
Capital Stock Expense	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$6.13M	USD	1 Quarter
Capital Stock Expense	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$1.04M	USD	1 Quarter
Capital Stock Expense	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$1.04M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$8.08M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$8.08M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.20M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.20M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$3.23M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$3.23M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.53M	USD	3 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.53M	USD	3 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.05M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.05M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$4.09M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$4.09M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.38M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.38M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$15.40M	USD	3 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$15.40M	USD	3 Qtrs
Ending balance (in shares)	`CommonStockSharesOutstanding`	349.54M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	349.54M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	363.89M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	363.89M	shares	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$14.17B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$14.17B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.47B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.47B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$14.54B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$14.54B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.75B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.75B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.04B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.04B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.69B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.69B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$14.82B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$14.82B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.55B	USD	Point-in-time
Balance as of End of Period	`StockholdersEquity`	$15.55B	USD	Point-in-time

Comprehensive Income 72 line items

Line Item	Tag	Value	Unit	Period
Net (Loss)/Income	`ProfitLoss`	$17.30M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$17.30M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$493.04M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$493.04M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$523.73M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$523.73M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$-116.18M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$851.88M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$744.77M	USD	3 Qtrs
Net (Loss)/Income	`ProfitLoss`	$341.54M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$341.54M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$337.22M	USD	1 Quarter
Net (Loss)/Income	`ProfitLoss`	$337.22M	USD	1 Quarter
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$5.00K	USD	1 Quarter
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$5.00K	USD	1 Quarter
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$15.00K	USD	3 Qtrs
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$15.00K	USD	3 Qtrs
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$5.00K	USD	1 Quarter
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$5.00K	USD	1 Quarter
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$15.00K	USD	3 Qtrs
Qualified Cash Flow Hedging Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$15.00K	USD	3 Qtrs
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	3 Qtrs
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	3 Qtrs
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	1 Quarter
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	1 Quarter
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.25M	USD	3 Qtrs
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.25M	USD	3 Qtrs
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	1 Quarter
Changes in Unrealized Gains on Marketable Securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	1 Quarter
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-14.13M	USD	3 Qtrs
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-14.13M	USD	3 Qtrs
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-8.08M	USD	1 Quarter
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-8.08M	USD	1 Quarter
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-5.52M	USD	3 Qtrs
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-5.52M	USD	3 Qtrs
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.37M	USD	1 Quarter
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.37M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.08M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.08M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.20M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.20M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.23M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.23M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.53M	USD	3 Qtrs
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.53M	USD	3 Qtrs
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-1.05M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-1.05M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.09M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.09M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.38M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.38M	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$15.40M	USD	3 Qtrs
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$15.40M	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$5.64M	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Comprehensive Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.88M	USD	1 Quarter
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$861.64M	USD	3 Qtrs
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$861.64M	USD	3 Qtrs
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$-116.68M	USD	1 Quarter
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$-116.68M	USD	1 Quarter
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$347.74M	USD	1 Quarter
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$347.74M	USD	1 Quarter
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$744.66M	USD	3 Qtrs
Comprehensive (Loss)/Income Attributable to Common Shareholders	`ComprehensiveIncomeNetOfTax`	$744.66M	USD	3 Qtrs

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