10-Q Filing

ATMOS ENERGY CORP CIK: 731802 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0000731802-24-000023`
Period End Date	20240630
Filing Date	20240807
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	ato-20240630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 164 Income Statement 200 Cash Flow Statement 136

Balance Sheet 164 line items

Line Item	Tag	Value	Unit	Period
Common stock stated value (USD per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock stated value (USD per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock stated value (USD per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock stated value (USD per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$22.90B	USD	Point-in-time
Property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$22.90B	USD	Point-in-time
Property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$24.98B	USD	Point-in-time
Property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$24.98B	USD	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	155.23M	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	155.23M	shares	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$3.56B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$3.56B	USD	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	148.49M	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	148.49M	shares	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$3.29B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$3.29B	USD	Point-in-time
Net property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$19.61B	USD	Point-in-time
Net property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$19.61B	USD	Point-in-time
Common stock outstanding (in shares)	`CommonStockSharesOutstanding`	148.49M	shares	Point-in-time
Common stock outstanding (in shares)	`CommonStockSharesOutstanding`	148.49M	shares	Point-in-time
Net property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$21.42B	USD	Point-in-time
Net property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$21.42B	USD	Point-in-time
Common stock outstanding (in shares)	`CommonStockSharesOutstanding`	155.23M	shares	Point-in-time
Common stock outstanding (in shares)	`CommonStockSharesOutstanding`	155.23M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$674.62M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$674.62M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$15.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$15.40M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$4.64M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$4.64M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$3.84M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$3.84M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$679.26M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$679.26M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$51.55M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$51.55M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.11M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.11M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$328.65M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$328.65M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$391.55M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$391.55M	USD	Point-in-time
Gas stored underground	`EnergyRelatedInventoryGasStoredUnderground`	$245.83M	USD	Point-in-time
Gas stored underground	`EnergyRelatedInventoryGasStoredUnderground`	$245.83M	USD	Point-in-time
Gas stored underground	`EnergyRelatedInventoryGasStoredUnderground`	$157.91M	USD	Point-in-time
Gas stored underground	`EnergyRelatedInventoryGasStoredUnderground`	$157.91M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$292.04M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$292.04M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$479.84M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$479.84M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$885.77M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$885.77M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.71B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.71B	USD	Point-in-time
Securitized intangible asset, net (See Note 9)	`FiniteLivedIntangibleAssetsNet`	$92.20M	USD	Point-in-time
Securitized intangible asset, net (See Note 9)	`FiniteLivedIntangibleAssetsNet`	$92.20M	USD	Point-in-time
Securitized intangible asset, net (See Note 9)	`FiniteLivedIntangibleAssetsNet`	$85.00M	USD	Point-in-time
Securitized intangible asset, net (See Note 9)	`FiniteLivedIntangibleAssetsNet`	$85.00M	USD	Point-in-time
Goodwill	`Goodwill`	$731.26M	USD	Point-in-time
Goodwill	`Goodwill`	$731.26M	USD	Point-in-time
Goodwill	`Goodwill`	$731.26M	USD	Point-in-time
Goodwill	`Goodwill`	$731.26M	USD	Point-in-time
Deferred charges and other assets	`OtherAssetsNoncurrent`	$944.31M	USD	Point-in-time
Deferred charges and other assets	`OtherAssetsNoncurrent`	$944.31M	USD	Point-in-time
Deferred charges and other assets	`OtherAssetsNoncurrent`	$1.20B	USD	Point-in-time
Deferred charges and other assets	`OtherAssetsNoncurrent`	$1.20B	USD	Point-in-time
Total assets	`Assets`	$24.89B	USD	Point-in-time
Total assets	`Assets`	$24.89B	USD	Point-in-time
Total assets	`Assets`	$22.52B	USD	Point-in-time
Total assets	`Assets`	$22.52B	USD	Point-in-time
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: June 30, 2024 155,229,024 shares; September 30, 2023 148,492,783 shares	`CommonStockValue`	$776.00K	USD	Point-in-time
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: June 30, 2024 155,229,024 shares; September 30, 2023 148,492,783 shares	`CommonStockValue`	$776.00K	USD	Point-in-time
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: June 30, 2024 155,229,024 shares; September 30, 2023 148,492,783 shares	`CommonStockValue`	$742.00K	USD	Point-in-time
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: June 30, 2024 155,229,024 shares; September 30, 2023 148,492,783 shares	`CommonStockValue`	$742.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$6.68B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$6.68B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$7.46B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$7.46B	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$510.13M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$510.13M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$518.53M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$518.53M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.21B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.21B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.67B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.67B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$12.18B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$12.18B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$11.62B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$11.62B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$11.27B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$11.27B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$10.87B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$10.87B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$10.60B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$10.60B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$10.21B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$10.21B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$9.84B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$9.84B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$9.42B	USD	Point-in-time
Shareholders equity	`StockholdersEquity`	$9.42B	USD	Point-in-time
Long-term debt, net	`LongTermDebtAndCapitalLeaseObligations`	$6.55B	USD	Point-in-time
Long-term debt, net	`LongTermDebtAndCapitalLeaseObligations`	$6.55B	USD	Point-in-time
Long-term debt, net	`LongTermDebtAndCapitalLeaseObligations`	$7.79B	USD	Point-in-time
Long-term debt, net	`LongTermDebtAndCapitalLeaseObligations`	$7.79B	USD	Point-in-time
Securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtExcludingCurrentMaturities`	$81.26M	USD	Point-in-time
Securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtExcludingCurrentMaturities`	$81.26M	USD	Point-in-time
Securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtExcludingCurrentMaturities`	$85.08M	USD	Point-in-time
Securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtExcludingCurrentMaturities`	$85.08M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$20.05B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$20.05B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$17.51B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$17.51B	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$336.08M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$336.08M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$319.36M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$319.36M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$655.94M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$655.94M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$763.09M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$763.09M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$241.93M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$241.93M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.57M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.57M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.62M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.62M	USD	Point-in-time
Current maturities of securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtCurrentMaturities`	$9.92M	USD	Point-in-time
Current maturities of securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtCurrentMaturities`	$9.92M	USD	Point-in-time
Current maturities of securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtCurrentMaturities`	$8.00M	USD	Point-in-time
Current maturities of securitized long-term debt (See Note 9)	`SecuritizedLongTermDebtCurrentMaturities`	$8.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$984.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$984.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.35B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.35B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.30B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.30B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.55B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.55B	USD	Point-in-time
Regulatory excess deferred taxes	`ChangeinTaxRateDeferredTaxLiability`	$253.21M	USD	Point-in-time
Regulatory excess deferred taxes	`ChangeinTaxRateDeferredTaxLiability`	$253.21M	USD	Point-in-time
Regulatory excess deferred taxes	`ChangeinTaxRateDeferredTaxLiability`	$195.50M	USD	Point-in-time
Regulatory excess deferred taxes	`ChangeinTaxRateDeferredTaxLiability`	$195.50M	USD	Point-in-time
Regulatory cost of removal obligation	`RegulatoryCostOfRemovalLiabilityNoncurrent`	$497.02M	USD	Point-in-time
Regulatory cost of removal obligation	`RegulatoryCostOfRemovalLiabilityNoncurrent`	$497.02M	USD	Point-in-time
Regulatory cost of removal obligation	`RegulatoryCostOfRemovalLiabilityNoncurrent`	$515.63M	USD	Point-in-time
Regulatory cost of removal obligation	`RegulatoryCostOfRemovalLiabilityNoncurrent`	$515.63M	USD	Point-in-time
Deferred credits and other liabilities	`OtherLiabilitiesNoncurrent`	$599.90M	USD	Point-in-time
Deferred credits and other liabilities	`OtherLiabilitiesNoncurrent`	$599.90M	USD	Point-in-time
Deferred credits and other liabilities	`OtherLiabilitiesNoncurrent`	$595.83M	USD	Point-in-time
Deferred credits and other liabilities	`OtherLiabilitiesNoncurrent`	$595.83M	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$22.52B	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$22.52B	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$24.89B	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$24.89B	USD	Point-in-time

Income Statement 200 line items

Line Item	Tag	Value	Unit	Period
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$70.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$70.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-35.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-35.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$29.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$29.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-1.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-1.00K	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$4.17M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$4.17M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$12.58M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$12.58M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$10.17M	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$10.17M	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$-2.50M	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent`	$-2.50M	USD	3 Qtrs
Operating revenues	`Revenues`	$662.73M	USD	1 Quarter
Operating revenues	`Revenues`	$662.73M	USD	1 Quarter
Operating revenues	`Revenues`	$3.51B	USD	3 Qtrs
Operating revenues	`Revenues`	$3.51B	USD	3 Qtrs
Operating revenues	`Revenues`	$3.69B	USD	3 Qtrs
Operating revenues	`Revenues`	$3.69B	USD	3 Qtrs
Operating revenues	`Revenues`	$701.55M	USD	1 Quarter
Operating revenues	`Revenues`	$701.55M	USD	1 Quarter
Purchased gas cost	`CostOfRevenueNet`	$44.55M	USD	1 Quarter
Purchased gas cost	`CostOfRevenueNet`	$44.55M	USD	1 Quarter
Purchased gas cost	`CostOfRevenueNet`	$1.45B	USD	3 Qtrs
Purchased gas cost	`CostOfRevenueNet`	$1.45B	USD	3 Qtrs
Purchased gas cost	`CostOfRevenueNet`	$-2.59M	USD	1 Quarter
Purchased gas cost	`CostOfRevenueNet`	$-2.59M	USD	1 Quarter
Purchased gas cost	`CostOfRevenueNet`	$960.57M	USD	3 Qtrs
Purchased gas cost	`CostOfRevenueNet`	$960.57M	USD	3 Qtrs
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$574.78M	USD	3 Qtrs
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$574.78M	USD	3 Qtrs
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$211.31M	USD	1 Quarter
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$211.31M	USD	1 Quarter
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$577.55M	USD	3 Qtrs
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$577.55M	USD	3 Qtrs
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$195.05M	USD	1 Quarter
Operation and maintenance expense	`OtherSellingGeneralAndAdministrativeExpense`	$195.05M	USD	1 Quarter
Depreciation and amortization expense	`DepreciationAndAmortization`	$496.52M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationAndAmortization`	$496.52M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationAndAmortization`	$166.83M	USD	1 Quarter
Depreciation and amortization expense	`DepreciationAndAmortization`	$166.83M	USD	1 Quarter
Depreciation and amortization expense	`DepreciationAndAmortization`	$445.06M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationAndAmortization`	$445.06M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationAndAmortization`	$150.73M	USD	1 Quarter
Depreciation and amortization expense	`DepreciationAndAmortization`	$150.73M	USD	1 Quarter
Taxes, other than income	`TaxesOther`	$305.78M	USD	3 Qtrs
Taxes, other than income	`TaxesOther`	$305.78M	USD	3 Qtrs
Taxes, other than income	`TaxesOther`	$103.16M	USD	1 Quarter
Taxes, other than income	`TaxesOther`	$103.16M	USD	1 Quarter
Taxes, other than income	`TaxesOther`	$302.24M	USD	3 Qtrs
Taxes, other than income	`TaxesOther`	$302.24M	USD	3 Qtrs
Taxes, other than income	`TaxesOther`	$105.74M	USD	1 Quarter
Taxes, other than income	`TaxesOther`	$105.74M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$169.25M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$169.25M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.17B	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$1.17B	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$913.08M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$913.08M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$220.27M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$220.27M	USD	1 Quarter
Other non-operating income	`OtherNonoperatingIncomeExpense`	$19.90M	USD	1 Quarter
Other non-operating income	`OtherNonoperatingIncomeExpense`	$19.90M	USD	1 Quarter
Other non-operating income	`OtherNonoperatingIncomeExpense`	$54.77M	USD	3 Qtrs
Other non-operating income	`OtherNonoperatingIncomeExpense`	$54.77M	USD	3 Qtrs
Other non-operating income	`OtherNonoperatingIncomeExpense`	$54.47M	USD	3 Qtrs
Other non-operating income	`OtherNonoperatingIncomeExpense`	$54.47M	USD	3 Qtrs
Other non-operating income	`OtherNonoperatingIncomeExpense`	$16.17M	USD	1 Quarter
Other non-operating income	`OtherNonoperatingIncomeExpense`	$16.17M	USD	1 Quarter
Interest charges	`InterestExpenseNonoperating`	$105.46M	USD	3 Qtrs
Interest charges	`InterestExpenseNonoperating`	$105.46M	USD	3 Qtrs
Interest charges	`InterestExpenseNonoperating`	$148.48M	USD	3 Qtrs
Interest charges	`InterestExpenseNonoperating`	$148.48M	USD	3 Qtrs
Interest charges	`InterestExpenseNonoperating`	$31.33M	USD	1 Quarter
Interest charges	`InterestExpenseNonoperating`	$31.33M	USD	1 Quarter
Interest charges	`InterestExpenseNonoperating`	$41.16M	USD	1 Quarter
Interest charges	`InterestExpenseNonoperating`	$41.16M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$199.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$199.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.08B	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.08B	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$154.09M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$154.09M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$862.38M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$862.38M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$167.48M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$167.48M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$33.44M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$33.44M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$16.28M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$16.28M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$95.04M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$95.04M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$908.88M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$908.88M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$137.81M	USD	1 Quarter
Net income	`NetIncomeLoss`	$137.81M	USD	1 Quarter
Net income	`NetIncomeLoss`	$357.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$357.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$311.29M	USD	1 Quarter
Net income	`NetIncomeLoss`	$311.29M	USD	1 Quarter
Net income	`NetIncomeLoss`	$767.34M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$767.34M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$432.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$432.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$165.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$165.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$271.86M	USD	1 Quarter
Net income	`NetIncomeLoss`	$271.86M	USD	1 Quarter
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$6.00	USD	3 Qtrs
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$6.00	USD	3 Qtrs
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$0.94	USD	1 Quarter
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$0.94	USD	1 Quarter
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$1.08	USD	1 Quarter
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$1.08	USD	1 Quarter
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$5.33	USD	3 Qtrs
Basic net income per share (USD per share)	`EarningsPerShareBasic`	$5.33	USD	3 Qtrs
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$0.94	USD	1 Quarter
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$0.94	USD	1 Quarter
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$6.00	USD	3 Qtrs
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$6.00	USD	3 Qtrs
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$5.33	USD	3 Qtrs
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$5.33	USD	3 Qtrs
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$1.08	USD	1 Quarter
Diluted net income per share (USD per share)	`EarningsPerShareDiluted`	$1.08	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$2.42	USD	3 Qtrs
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$2.42	USD	3 Qtrs
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.81	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.81	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.81	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.81	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$2.22	USD	3 Qtrs
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$2.22	USD	3 Qtrs
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.74	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.74	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.74	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.74	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.74	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.74	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.81	USD	1 Quarter
Cash dividends per share (USD per share)	`CommonStockDividendsPerShareCashPaid`	$0.81	USD	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	146.05M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	146.05M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	151.46M	shares	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	151.46M	shares	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	143.94M	shares	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	143.94M	shares	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	153.31M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	153.31M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	146.07M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	146.07M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	153.40M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	153.40M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	144.00M	shares	3 Qtrs
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	144.00M	shares	3 Qtrs
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	151.50M	shares	3 Qtrs
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	151.50M	shares	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$100.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$100.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-4.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-4.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-121.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-121.00K	USD	1 Quarter
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$242.00K	USD	3 Qtrs
Net unrealized holding gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$242.00K	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$43.53M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$43.53M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$14.44M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$14.44M	USD	1 Quarter
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-8.64M	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-8.64M	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$35.19M	USD	3 Qtrs
Amortization and unrealized gains (losses) on interest rate agreements, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$35.19M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$22.22M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$22.22M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$35.29M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$35.29M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$27.11M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$27.11M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-8.40M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-8.40M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-49.94M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-49.94M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$43.41M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$43.41M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$14.43M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$14.43M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-30.33M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-30.33M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$802.63M	USD	3 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$802.63M	USD	3 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$180.00M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$180.00M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$181.21M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$181.21M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$900.48M	USD	3 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$900.48M	USD	3 Qtrs

Cash Flow Statement 136 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$908.88M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$908.88M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$137.81M	USD	1 Quarter
Net income	`NetIncomeLoss`	$137.81M	USD	1 Quarter
Net income	`NetIncomeLoss`	$357.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$357.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$311.29M	USD	1 Quarter
Net income	`NetIncomeLoss`	$311.29M	USD	1 Quarter
Net income	`NetIncomeLoss`	$767.34M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$767.34M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$432.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$432.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$165.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$165.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$271.86M	USD	1 Quarter
Net income	`NetIncomeLoss`	$271.86M	USD	1 Quarter
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$496.52M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$496.52M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$445.06M	USD	3 Qtrs
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$445.06M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$75.41M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$75.41M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$138.66M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$138.66M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$38.36M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$38.36M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$39.42M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$39.42M	USD	3 Qtrs
Net assets / liabilities from risk management activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-2.29M	USD	3 Qtrs
Net assets / liabilities from risk management activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-2.29M	USD	3 Qtrs
Net assets / liabilities from risk management activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$1.54M	USD	3 Qtrs
Net assets / liabilities from risk management activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$1.54M	USD	3 Qtrs
Net change in Winter Storm Uri current regulatory asset	`IncreaseDecreaseInRegulatoryAssetsCurrent`	$-2.02B	USD	3 Qtrs
Net change in Winter Storm Uri current regulatory asset	`IncreaseDecreaseInRegulatoryAssetsCurrent`	$-2.02B	USD	3 Qtrs
Net change in Winter Storm Uri current regulatory asset	`IncreaseDecreaseInRegulatoryAssetsCurrent`	-	USD	3 Qtrs
Net change in Winter Storm Uri current regulatory asset	`IncreaseDecreaseInRegulatoryAssetsCurrent`	-	USD	3 Qtrs
Net change in other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$48.28M	USD	3 Qtrs
Net change in other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$48.28M	USD	3 Qtrs
Net change in other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$103.87M	USD	3 Qtrs
Net change in other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$103.87M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.40B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.40B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.22B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.22B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$668.14M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$668.14M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$713.61M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$713.61M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$2.13B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$2.13B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$2.08B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$2.08B	USD	3 Qtrs
Debt and equity securities activities, net	`PaymentsForProceedsFromInvestments`	$1.70M	USD	3 Qtrs
Debt and equity securities activities, net	`PaymentsForProceedsFromInvestments`	$1.70M	USD	3 Qtrs
Debt and equity securities activities, net	`PaymentsForProceedsFromInvestments`	$7.30M	USD	3 Qtrs
Debt and equity securities activities, net	`PaymentsForProceedsFromInvestments`	$7.30M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-11.74M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-11.74M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-13.47M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-13.47M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.12B	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.12B	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.08B	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.08B	USD	3 Qtrs
Net decrease in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-241.93M	USD	3 Qtrs
Net decrease in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-241.93M	USD	3 Qtrs
Net decrease in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-184.97M	USD	3 Qtrs
Net decrease in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-184.97M	USD	3 Qtrs
Net proceeds from equity issuances	`ProceedsFromIssuanceOfCommonStock`	$749.99M	USD	3 Qtrs
Net proceeds from equity issuances	`ProceedsFromIssuanceOfCommonStock`	$749.99M	USD	3 Qtrs
Net proceeds from equity issuances	`ProceedsFromIssuanceOfCommonStock`	$671.63M	USD	3 Qtrs
Net proceeds from equity issuances	`ProceedsFromIssuanceOfCommonStock`	$671.63M	USD	3 Qtrs
Issuance of common stock through stock purchase and employee retirement plans	`ProceedsFromStockPlans`	$11.39M	USD	3 Qtrs
Issuance of common stock through stock purchase and employee retirement plans	`ProceedsFromStockPlans`	$11.39M	USD	3 Qtrs
Issuance of common stock through stock purchase and employee retirement plans	`ProceedsFromStockPlans`	$11.66M	USD	3 Qtrs
Issuance of common stock through stock purchase and employee retirement plans	`ProceedsFromStockPlans`	$11.66M	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.24B	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.24B	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$797.26M	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$797.26M	USD	3 Qtrs
Proceeds from issuance of securitized long-term debt by AEK	`ProceedsFromIssuanceOfSecuritizedLongTermDebt`	-	USD	3 Qtrs
Proceeds from issuance of securitized long-term debt by AEK	`ProceedsFromIssuanceOfSecuritizedLongTermDebt`	-	USD	3 Qtrs
Proceeds from issuance of securitized long-term debt by AEK	`ProceedsFromIssuanceOfSecuritizedLongTermDebt`	$95.00M	USD	3 Qtrs
Proceeds from issuance of securitized long-term debt by AEK	`ProceedsFromIssuanceOfSecuritizedLongTermDebt`	$95.00M	USD	3 Qtrs
Proceeds from term loan	`ProceedsFromOtherDebt`	-	USD	3 Qtrs
Proceeds from term loan	`ProceedsFromOtherDebt`	-	USD	3 Qtrs
Proceeds from term loan	`ProceedsFromOtherDebt`	$2.02B	USD	3 Qtrs
Proceeds from term loan	`ProceedsFromOtherDebt`	$2.02B	USD	3 Qtrs
Repayment of term loan	`RepaymentsOfOtherDebt`	$2.02B	USD	3 Qtrs
Repayment of term loan	`RepaymentsOfOtherDebt`	$2.02B	USD	3 Qtrs
Repayment of term loan	`RepaymentsOfOtherDebt`	-	USD	3 Qtrs
Repayment of term loan	`RepaymentsOfOtherDebt`	-	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$2.20B	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$2.20B	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	3 Qtrs
Repayment of securitized long-term debt by AEK	`RepaymentsOfLongTermSecuritizedDebt`	$5.74M	USD	3 Qtrs
Repayment of securitized long-term debt by AEK	`RepaymentsOfLongTermSecuritizedDebt`	$5.74M	USD	3 Qtrs
Repayment of securitized long-term debt by AEK	`RepaymentsOfLongTermSecuritizedDebt`	-	USD	3 Qtrs
Repayment of securitized long-term debt by AEK	`RepaymentsOfLongTermSecuritizedDebt`	-	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividendsCommonStock`	$319.07M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividendsCommonStock`	$319.07M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividendsCommonStock`	$366.72M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividendsCommonStock`	$366.72M	USD	3 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$11.15M	USD	3 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$11.15M	USD	3 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$7.86M	USD	3 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$7.86M	USD	3 Qtrs
Securitized debt issuance costs	`PaymentsOfSecuritizedDebtIssuanceCosts`	$1.27M	USD	3 Qtrs
Securitized debt issuance costs	`PaymentsOfSecuritizedDebtIssuanceCosts`	$1.27M	USD	3 Qtrs
Securitized debt issuance costs	`PaymentsOfSecuritizedDebtIssuanceCosts`	-	USD	3 Qtrs
Securitized debt issuance costs	`PaymentsOfSecuritizedDebtIssuanceCosts`	-	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.38B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.38B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.14B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.14B	USD	3 Qtrs
Net increase in cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$6.56M	USD	3 Qtrs
Net increase in cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$6.56M	USD	3 Qtrs
Net increase in cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$660.01M	USD	3 Qtrs
Net increase in cash and cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$660.01M	USD	3 Qtrs
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$679.26M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$679.26M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$51.55M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$51.55M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.11M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.11M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$679.26M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$679.26M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$51.55M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$51.55M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.11M	USD	Point-in-time
Cash and cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.11M	USD	Point-in-time

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