10-Q Filing

WEC ENERGY GROUP, INC. CIK: 783325 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0000783325-25-000030`
Period End Date	20250630
Filing Date	20250801
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	wec-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 198 Income Statement 176 Cash Flow Statement 164 Stockholders Equity 122 Comprehensive Income 68

Balance Sheet 198 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable and unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$162.80M	USD	Point-in-time
Accounts receivable and unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$162.80M	USD	Point-in-time
Accounts receivable and unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$142.20M	USD	Point-in-time
Accounts receivable and unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$142.20M	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$12.03B	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$12.03B	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.61B	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.61B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.80M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.80M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.00M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	650.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	650.00M	shares	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $142.2 and $162.8, respectively	`AccountsReceivableNetCurrent`	$1.50B	USD	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $142.2 and $162.8, respectively	`AccountsReceivableNetCurrent`	$1.50B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	650.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	650.00M	shares	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $142.2 and $162.8, respectively	`AccountsReceivableNetCurrent`	$1.67B	USD	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $142.2 and $162.8, respectively	`AccountsReceivableNetCurrent`	$1.67B	USD	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$703.00M	USD	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$703.00M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.43M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.43M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	321.87M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	321.87M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.82M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.82M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	316.08M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	316.08M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	317.68M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	317.68M	shares	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$813.20M	USD	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$813.20M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	319.13M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	319.13M	shares	Point-in-time
Prepaid taxes	`PrepaidTaxes`	$214.90M	USD	Point-in-time
Prepaid taxes	`PrepaidTaxes`	$214.90M	USD	Point-in-time
Prepaid taxes	`PrepaidTaxes`	$209.00M	USD	Point-in-time
Prepaid taxes	`PrepaidTaxes`	$209.00M	USD	Point-in-time
Other prepayments	`OtherPrepaidExpenseCurrent`	$82.60M	USD	Point-in-time
Other prepayments	`OtherPrepaidExpenseCurrent`	$82.60M	USD	Point-in-time
Other prepayments	`OtherPrepaidExpenseCurrent`	$51.40M	USD	Point-in-time
Other prepayments	`OtherPrepaidExpenseCurrent`	$51.40M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$116.30M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$116.30M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$121.90M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$121.90M	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.60B	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.60B	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.91B	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.91B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $12,025.9 and $11,611.9, respectively	`PropertyPlantAndEquipmentNet`	$34.65B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $12,025.9 and $11,611.9, respectively	`PropertyPlantAndEquipmentNet`	$34.65B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.23B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.23B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $12,025.9 and $11,611.9, respectively	`PropertyPlantAndEquipmentNet`	$36.06B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $12,025.9 and $11,611.9, respectively	`PropertyPlantAndEquipmentNet`	$36.06B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.34B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.34B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$2.25B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$2.25B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.23B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.23B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.34B	USD	Point-in-time
Regulatory assets (June 30, 2025 and December 31, 2024 include $72.2 and $76.5, respectively, related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.34B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$1.73B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$1.73B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.18B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.18B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.20B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.20B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.11B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.11B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.11B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.11B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Pension and OPEB assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.00B	USD	Point-in-time
Pension and OPEB assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.00B	USD	Point-in-time
Pension and OPEB assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$968.50M	USD	Point-in-time
Pension and OPEB assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$968.50M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$379.30M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$379.30M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$336.20M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$336.20M	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$45.93B	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$45.93B	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$44.45B	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$44.45B	USD	Point-in-time
Total assets	`Assets`	$48.52B	USD	Point-in-time
Total assets	`Assets`	$48.52B	USD	Point-in-time
Total assets	`Assets`	$44.58B	USD	Point-in-time
Total assets	`Assets`	$44.58B	USD	Point-in-time
Total assets	`Assets`	$47.36B	USD	Point-in-time
Total assets	`Assets`	$47.36B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$1.12B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$1.12B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$810.30M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$810.30M	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$2.25B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$2.25B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$1.73B	USD	Point-in-time
Current portion of long-term debt (June 30, 2025 and December 31, 2024 include $9.2, related to WEPCo Environmental Trust)	`LongTermDebtCurrent`	$1.73B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$816.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$816.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.14B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.14B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$859.20M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$859.20M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$820.40M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$820.40M	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.84B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.84B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.70B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.70B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.18B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.18B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.11B	USD	Point-in-time
Long-term debt (June 30, 2025 and December 31, 2024 include $71.9 and $76.4, respectively, related to WEPCo Environmental Trust)	`LongTermDebtNoncurrent`	$17.11B	USD	Point-in-time
Long-term lease liabilities	`FinanceLeaseLiabilityNoncurrent`	$303.30M	USD	Point-in-time
Long-term lease liabilities	`FinanceLeaseLiabilityNoncurrent`	$303.30M	USD	Point-in-time
Long-term lease liabilities	`FinanceLeaseLiabilityNoncurrent`	$361.80M	USD	Point-in-time
Long-term lease liabilities	`FinanceLeaseLiabilityNoncurrent`	$361.80M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.74B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.74B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.51B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$5.51B	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$323.90M	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$323.90M	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$334.60M	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$334.60M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$4.04B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$4.04B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.96B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.96B	USD	Point-in-time
Intangible liabilities	`IntangibleLiabilities`	$566.80M	USD	Point-in-time
Intangible liabilities	`IntangibleLiabilities`	$566.80M	USD	Point-in-time
Intangible liabilities	`IntangibleLiabilities`	$609.70M	USD	Point-in-time
Intangible liabilities	`IntangibleLiabilities`	$609.70M	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$445.80M	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$445.80M	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$438.90M	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$438.90M	USD	Point-in-time
AROs	`AssetRetirementObligation`	$616.40M	USD	Point-in-time
AROs	`AssetRetirementObligation`	$616.40M	USD	Point-in-time
AROs	`AssetRetirementObligation`	$580.00M	USD	Point-in-time
AROs	`AssetRetirementObligation`	$580.00M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$917.00M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$917.00M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$838.10M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$838.10M	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$29.72B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$29.72B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$30.16B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$30.16B	USD	Point-in-time
Commitments and contingencies (Note 21)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 21)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 21)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 21)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock $0.01 par value; 650,000,000 shares authorized; 321,866,395 and $317,680,855 shares outstanding, respectively	`CommonStockValue`	$3.20M	USD	Point-in-time
Common stock $0.01 par value; 650,000,000 shares authorized; 321,866,395 and $317,680,855 shares outstanding, respectively	`CommonStockValue`	$3.20M	USD	Point-in-time
Common stock $0.01 par value; 650,000,000 shares authorized; 321,866,395 and $317,680,855 shares outstanding, respectively	`CommonStockValue`	$3.20M	USD	Point-in-time
Common stock $0.01 par value; 650,000,000 shares authorized; 321,866,395 and $317,680,855 shares outstanding, respectively	`CommonStockValue`	$3.20M	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$4.32B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$4.32B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$4.74B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$4.74B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$8.08B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$8.08B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$8.48B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$8.48B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.80M	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$13.22B	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$13.22B	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$12.39B	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$12.39B	USD	Point-in-time
Preferred stock of subsidiary	`PreferredStockValue`	$30.40M	USD	Point-in-time
Preferred stock of subsidiary	`PreferredStockValue`	$30.40M	USD	Point-in-time
Preferred stock of subsidiary	`PreferredStockValue`	$30.40M	USD	Point-in-time
Preferred stock of subsidiary	`PreferredStockValue`	$30.40M	USD	Point-in-time
Noncontrolling interests	`OtherMinorityInterests`	$416.60M	USD	Point-in-time
Noncontrolling interests	`OtherMinorityInterests`	$416.60M	USD	Point-in-time
Noncontrolling interests	`OtherMinorityInterests`	$376.50M	USD	Point-in-time
Noncontrolling interests	`OtherMinorityInterests`	$376.50M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$48.52B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$48.52B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$47.36B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$47.36B	USD	Point-in-time

Income Statement 176 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$2.01B	USD	1 Quarter
Operating revenues	`Revenues`	$2.01B	USD	1 Quarter
Operating revenues	`Revenues`	$1.77B	USD	1 Quarter
Operating revenues	`Revenues`	$1.77B	USD	1 Quarter
Operating revenues	`Revenues`	$5.16B	USD	2 Qtrs
Operating revenues	`Revenues`	$5.16B	USD	2 Qtrs
Operating revenues	`Revenues`	$4.45B	USD	2 Qtrs
Operating revenues	`Revenues`	$4.45B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$469.70M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$469.70M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$1.40B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$1.40B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$1.74B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$1.74B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$570.50M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$570.50M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$596.20M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$596.20M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$1.06B	USD	2 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$1.06B	USD	2 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$533.40M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$533.40M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$1.20B	USD	2 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$1.20B	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$728.80M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$728.80M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$368.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$368.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$670.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$670.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$336.60M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$336.60M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$147.40M	USD	2 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$147.40M	USD	2 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$67.50M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$67.50M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$143.00M	USD	2 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$143.00M	USD	2 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$69.00M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$69.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$3.27B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$3.27B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.41B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.41B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.60B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.60B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$3.82B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$3.82B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$364.80M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$364.80M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$404.90M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$404.90M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.34B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$1.34B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$1.18B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$1.18B	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$105.50M	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$105.50M	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$46.80M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$46.80M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$91.60M	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$91.60M	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$51.90M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$51.90M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$26.50M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$26.50M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$84.70M	USD	2 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$84.70M	USD	2 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$40.60M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$40.60M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$44.60M	USD	2 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$44.60M	USD	2 Qtrs
Interest expense	`InterestExpenseOther`	$220.80M	USD	1 Quarter
Interest expense	`InterestExpenseOther`	$220.80M	USD	1 Quarter
Interest expense	`InterestExpenseOther`	$392.60M	USD	2 Qtrs
Interest expense	`InterestExpenseOther`	$392.60M	USD	2 Qtrs
Interest expense	`InterestExpenseOther`	$443.80M	USD	2 Qtrs
Interest expense	`InterestExpenseOther`	$443.80M	USD	2 Qtrs
Interest expense	`InterestExpenseOther`	$200.60M	USD	1 Quarter
Interest expense	`InterestExpenseOther`	$200.60M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-113.20M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-113.20M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-293.70M	USD	2 Qtrs
Other expense	`NonoperatingIncomeExpense`	$-293.70M	USD	2 Qtrs
Other expense	`NonoperatingIncomeExpense`	$-142.40M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-142.40M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-216.30M	USD	2 Qtrs
Other expense	`NonoperatingIncomeExpense`	$-216.30M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$961.90M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$961.90M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.05B	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.05B	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$251.60M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$251.60M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$262.50M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$262.50M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$80.20M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$80.20M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$19.50M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$19.50M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$41.60M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$41.60M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$129.30M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$129.30M	USD	2 Qtrs
Net income	`ProfitLoss`	$968.50M	USD	2 Qtrs
Net income	`ProfitLoss`	$968.50M	USD	2 Qtrs
Net income	`ProfitLoss`	$210.00M	USD	1 Quarter
Net income	`ProfitLoss`	$210.00M	USD	1 Quarter
Net income	`ProfitLoss`	$832.60M	USD	2 Qtrs
Net income	`ProfitLoss`	$832.60M	USD	2 Qtrs
Net income	`ProfitLoss`	$243.00M	USD	1 Quarter
Net income	`ProfitLoss`	$243.00M	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.70M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.70M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.70M	USD	2 Qtrs
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.70M	USD	2 Qtrs
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	2 Qtrs
Net loss attributed to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$245.40M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$245.40M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$622.30M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$622.30M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$969.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$969.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$724.20M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$724.20M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$833.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$833.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$211.30M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$211.30M	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.67	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.67	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.04	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.04	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.64	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.64	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.77	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.77	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.76	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.76	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.67	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.67	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.02	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.02	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.64	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.64	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	320.30M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	320.30M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.90M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.90M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.80M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.80M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	319.30M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	319.30M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.20M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.20M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	320.70M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	320.70M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.10M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.10M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	322.20M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	322.20M	shares	1 Quarter

Cash Flow Statement 164 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$968.50M	USD	2 Qtrs
Net income	`ProfitLoss`	$968.50M	USD	2 Qtrs
Net income	`ProfitLoss`	$210.00M	USD	1 Quarter
Net income	`ProfitLoss`	$210.00M	USD	1 Quarter
Net income	`ProfitLoss`	$832.60M	USD	2 Qtrs
Net income	`ProfitLoss`	$832.60M	USD	2 Qtrs
Net income	`ProfitLoss`	$243.00M	USD	1 Quarter
Net income	`ProfitLoss`	$243.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$728.80M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$728.80M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$368.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$368.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$670.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$670.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$336.60M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$336.60M	USD	1 Quarter
Deferred income taxes and ITCs, net	`DeferredIncomeTaxesAndTaxCredits`	$220.00M	USD	2 Qtrs
Deferred income taxes and ITCs, net	`DeferredIncomeTaxesAndTaxCredits`	$220.00M	USD	2 Qtrs
Deferred income taxes and ITCs, net	`DeferredIncomeTaxesAndTaxCredits`	$321.50M	USD	2 Qtrs
Deferred income taxes and ITCs, net	`DeferredIncomeTaxesAndTaxCredits`	$321.50M	USD	2 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$7.50M	USD	2 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$7.50M	USD	2 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$7.10M	USD	2 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$7.10M	USD	2 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$3.40M	USD	2 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$3.40M	USD	2 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$19.60M	USD	2 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$19.60M	USD	2 Qtrs
Accounts receivable and unbilled revenues, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-136.40M	USD	2 Qtrs
Accounts receivable and unbilled revenues, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-136.40M	USD	2 Qtrs
Accounts receivable and unbilled revenues, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-254.20M	USD	2 Qtrs
Accounts receivable and unbilled revenues, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-254.20M	USD	2 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$-79.40M	USD	2 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$-79.40M	USD	2 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$-110.20M	USD	2 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$-110.20M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-65.40M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-65.40M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-49.50M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-49.50M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-172.10M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-172.10M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-90.30M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-90.30M	USD	2 Qtrs
Customer credit balances	`IncreaseDecreaseInDeferredRevenue`	$-38.40M	USD	2 Qtrs
Customer credit balances	`IncreaseDecreaseInDeferredRevenue`	$-38.40M	USD	2 Qtrs
Customer credit balances	`IncreaseDecreaseInDeferredRevenue`	$-57.40M	USD	2 Qtrs
Customer credit balances	`IncreaseDecreaseInDeferredRevenue`	$-57.40M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-6.40M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-6.40M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-53.10M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-53.10M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-78.30M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-78.30M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$14.00M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$14.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.90B	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.90B	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.02B	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.02B	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.14B	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.14B	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.53B	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.53B	USD	2 Qtrs
Acquisition of Hardin III, net of cash acquired of $0.2	`PaymentsToAcquireAssetsInvestingActivities`	-	USD	2 Qtrs
Acquisition of Hardin III, net of cash acquired of $0.2	`PaymentsToAcquireAssetsInvestingActivities`	-	USD	2 Qtrs
Acquisition of Hardin III, net of cash acquired of $0.2	`PaymentsToAcquireAssetsInvestingActivities`	$406.10M	USD	2 Qtrs
Acquisition of Hardin III, net of cash acquired of $0.2	`PaymentsToAcquireAssetsInvestingActivities`	$406.10M	USD	2 Qtrs
Acquisition of West Riverside	`PaymentsForAssetAcquisitionTwoNetOfCashAcquired`	$98.20M	USD	2 Qtrs
Acquisition of West Riverside	`PaymentsForAssetAcquisitionTwoNetOfCashAcquired`	$98.20M	USD	2 Qtrs
Acquisition of West Riverside	`PaymentsForAssetAcquisitionTwoNetOfCashAcquired`	-	USD	2 Qtrs
Acquisition of West Riverside	`PaymentsForAssetAcquisitionTwoNetOfCashAcquired`	-	USD	2 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$87.80M	USD	2 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$87.80M	USD	2 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$30.30M	USD	2 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$30.30M	USD	2 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$14.80M	USD	2 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$14.80M	USD	2 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$16.90M	USD	2 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$16.90M	USD	2 Qtrs
Reimbursement for ATC's transmission infrastructure upgrades	`ProceedsFromCollectionOfAdvanceToAffiliate`	$39.70M	USD	2 Qtrs
Reimbursement for ATC's transmission infrastructure upgrades	`ProceedsFromCollectionOfAdvanceToAffiliate`	$39.70M	USD	2 Qtrs
Reimbursement for ATC's transmission infrastructure upgrades	`ProceedsFromCollectionOfAdvanceToAffiliate`	$6.20M	USD	2 Qtrs
Reimbursement for ATC's transmission infrastructure upgrades	`ProceedsFromCollectionOfAdvanceToAffiliate`	$6.20M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$5.00M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$5.00M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$4.90M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$4.90M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.97B	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.97B	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.25B	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.25B	USD	2 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$4.70M	USD	2 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$4.70M	USD	2 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$24.70M	USD	2 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$24.70M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$398.80M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$398.80M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$281.70M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$281.70M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.20M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.20M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$38.20M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$38.20M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$117.10M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$117.10M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.00M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.00M	USD	1 Quarter
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$3.20M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$3.20M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$1.30M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$1.30M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$527.20M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$527.20M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$568.70M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$568.70M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.02B	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.02B	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.07B	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.07B	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$567.60M	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$567.60M	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$785.40M	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$785.40M	USD	2 Qtrs
Change in commercial paper	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-1.26B	USD	2 Qtrs
Change in commercial paper	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-1.26B	USD	2 Qtrs
Change in commercial paper	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-308.00M	USD	2 Qtrs
Change in commercial paper	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-308.00M	USD	2 Qtrs
Purchase of additional ownership interest in Samson I from noncontrolling interest	`PaymentsToMinorityShareholders`	-	USD	2 Qtrs
Purchase of additional ownership interest in Samson I from noncontrolling interest	`PaymentsToMinorityShareholders`	-	USD	2 Qtrs
Purchase of additional ownership interest in Samson I from noncontrolling interest	`PaymentsToMinorityShareholders`	$28.10M	USD	2 Qtrs
Purchase of additional ownership interest in Samson I from noncontrolling interest	`PaymentsToMinorityShareholders`	$28.10M	USD	2 Qtrs
Payments for debt extinguishment and issuance costs	`PaymentsForDebtExtinguishmentAndIssuanceCosts`	$23.60M	USD	2 Qtrs
Payments for debt extinguishment and issuance costs	`PaymentsForDebtExtinguishmentAndIssuanceCosts`	$23.60M	USD	2 Qtrs
Payments for debt extinguishment and issuance costs	`PaymentsForDebtExtinguishmentAndIssuanceCosts`	$16.70M	USD	2 Qtrs
Payments for debt extinguishment and issuance costs	`PaymentsForDebtExtinguishmentAndIssuanceCosts`	$16.70M	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.70M	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.70M	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.30M	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.30M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-16.10M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-16.10M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-512.50M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-512.50M	USD	2 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$27.00M	USD	2 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$27.00M	USD	2 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$137.70M	USD	2 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$137.70M	USD	2 Qtrs
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$165.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$165.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$69.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$69.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$302.90M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$302.90M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$165.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$165.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$69.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$69.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$302.90M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$302.90M	USD	Point-in-time

Stockholders Equity 122 line items

Line Item	Tag	Value	Unit	Period
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.89	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.89	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.89	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.89	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.67B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.67B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.39B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.39B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.07B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.07B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.80B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.80B	USD	Point-in-time
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$245.40M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$245.40M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$622.30M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$622.30M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$969.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$969.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$724.20M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$724.20M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$833.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$833.60M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$211.30M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$211.30M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.70M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.70M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.70M	USD	2 Qtrs
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.70M	USD	2 Qtrs
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	2 Qtrs
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.60M	USD	2 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$398.80M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$398.80M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$281.70M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$281.70M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.20M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.20M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$38.20M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$38.20M	USD	2 Qtrs
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$117.10M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$117.10M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.00M	USD	1 Quarter
Issuance of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$19.00M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$283.60M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$283.60M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$263.50M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$263.50M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$285.10M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$285.10M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$263.70M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$263.70M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.00M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.00M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$21.20M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$21.20M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.70M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.70M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.50M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.50M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$1.20M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$1.20M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$1.30M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$1.30M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$2.00M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$2.00M	USD	1 Quarter
Acquisition of noncontrolling interests	`NoncontrollingInterestIncreaseFromBusinessCombination`	$45.10M	USD	1 Quarter
Acquisition of noncontrolling interests	`NoncontrollingInterestIncreaseFromBusinessCombination`	$45.10M	USD	1 Quarter
Purchase of additional ownership interest in Samson I from noncontrolling interest	`MinorityInterestDecreaseFromRedemptions`	$28.10M	USD	1 Quarter
Purchase of additional ownership interest in Samson I from noncontrolling interest	`MinorityInterestDecreaseFromRedemptions`	$28.10M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.80M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.80M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$300.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$300.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.50M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.50M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.50M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.50M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-3.80M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-3.80M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-3.30M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-3.30M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-4.60M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-4.60M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-1.80M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-1.80M	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.67B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.67B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.39B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.39B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.07B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.07B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.43B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.80B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$12.80B	USD	Point-in-time

Comprehensive Income 68 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$968.50M	USD	2 Qtrs
Net income	`ProfitLoss`	$968.50M	USD	2 Qtrs
Net income	`ProfitLoss`	$210.00M	USD	1 Quarter
Net income	`ProfitLoss`	$210.00M	USD	1 Quarter
Net income	`ProfitLoss`	$832.60M	USD	2 Qtrs
Net income	`ProfitLoss`	$832.60M	USD	2 Qtrs
Net income	`ProfitLoss`	$243.00M	USD	1 Quarter
Net income	`ProfitLoss`	$243.00M	USD	1 Quarter
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$200.00K	USD	2 Qtrs
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$200.00K	USD	2 Qtrs
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$100.00K	USD	1 Quarter
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$100.00K	USD	1 Quarter
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$100.00K	USD	2 Qtrs
Reclassification of realized derivative gains to net income, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$100.00K	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$100.00K	USD	1 Quarter
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$100.00K	USD	1 Quarter
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$100.00K	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$100.00K	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	2 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$968.40M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$968.40M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$243.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$243.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$210.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$210.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$832.50M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$832.50M	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.60M	USD	2 Qtrs
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.60M	USD	2 Qtrs
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.60M	USD	1 Quarter
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-2.70M	USD	1 Quarter
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-2.70M	USD	1 Quarter
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.70M	USD	2 Qtrs
Comprehensive loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.70M	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$211.30M	USD	1 Quarter
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$211.30M	USD	1 Quarter
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$969.50M	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$969.50M	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$245.40M	USD	1 Quarter
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$245.40M	USD	1 Quarter
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$833.50M	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$833.50M	USD	2 Qtrs

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