$ETR
ENTERGY CORP /DE/ Stock $etr

$etr Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000006598424000012 Filed on February 23, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$2.795B	$2.725B	$12.15B
YoY Change	-6.25%	-16.74%	-11.75%
Cost Of Revenue	$266.4M	$252.9M	$1.118B
YoY Change	-3.31%	-26.19%	-34.9%
Gross Profit	$2.528B	$2.472B	$11.03B
YoY Change	-6.55%	-15.63%	-8.45%
Gross Profit Margin	90.47%	90.72%	90.79%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$600.4M	$575.9M	$2.052B
YoY Change	8.53%	10.2%	-6.33%
% of Gross Profit	23.75%	23.3%	18.6%
Operating Expenses	$2.158B	$2.211B	$8.369B
YoY Change	-3.79%	-10.89%	-17.63%
Operating Profit	$369.8M	$261.2M	$2.618B
YoY Change	-19.98%	-41.82%	27.66%
Interest Expense	-$116.5M	-$187.9M	$1.006B
YoY Change	-147.41%	-3.14%	10.32%
% of Operating Profit	-31.51%	-71.94%	38.44%
Other Income/Expense, Net	-$23.95M	-$53.74M	$60.21M
YoY Change	-241.27%	-38.37%	-174.9%
Pretax Income	$97.53M	$14.93M	$1.672B
YoY Change	-58.2%	-91.1%	57.99%
Income Tax	$20.99M	-$973.4M	-$690.5M
% Of Pretax Income	21.53%	-6518.56%	-41.31%
Net Earnings	$75.28M	$987.6M	$2.357B
YoY Change	-75.89%	827.55%	113.62%
Net Earnings / Revenue	2.69%	36.24%	19.4%
Basic Earnings Per Share	$0.35		$11.14
Diluted Earnings Per Share	$0.35	$4.64	$11.10
COMMON SHARES
Basic Shares Outstanding	213.2M shares	211.5M shares	211.6M shares
Diluted Shares Outstanding	213.9M shares		212.4M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.295B	$132.5M	$132.5M
YoY Change	-34.29%	-40.87%	-40.87%
Cash & Equivalents	$1.230B	$132.5M	$60.94M
Short-Term Investments
Other Short-Term Assets	$921.4M	$1.018B	$1.018B
YoY Change	-14.78%	-33.94%	-33.94%
Inventory	$1.683B	$1.612B	$1.612B
Prepaid Expenses
Receivables	$648.9M	$1.393B	$673.5M
Other Receivables	$209.9M	$225.3M	$225.3M
Total Short-Term Assets	$4.758B	$3.661B	$3.661B
YoY Change	-9.66%	-10.6%	-10.6%
LONG-TERM ASSETS
Property, Plant & Equipment	$44.92B	$418.5M	$44.25B
YoY Change	11113.68%	14.23%	3.29%
Goodwill	$374.1M	$374.1M
YoY Change	-0.81%	-0.81%
Intangibles
YoY Change
Long-Term Investments		$0.00	$0.00
YoY Change
Other Assets	$11.95B	$301.2M	$11.42B
YoY Change	3198.12%	3.21%	1.21%
Total Long-Term Assets	$57.24B	$56.04B	$56.04B
YoY Change	6.13%	2.83%	2.83%
TOTAL ASSETS
Total Short-Term Assets	$4.758B	$3.661B	$3.661B
Total Long-Term Assets	$57.24B	$56.04B	$56.04B
Total Assets	$62.00B	$59.70B	$59.70B
YoY Change	4.73%	1.89%	1.89%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.187B	$1.567B	$1.567B
YoY Change	-14.32%	-11.86%	-11.86%
Accrued Expenses	$301.2M	$273.7M	$273.7M
YoY Change	-3.92%	-8.8%	-8.8%
Deferred Revenue	$455.7M	$446.1M
YoY Change	6.17%	5.04%
Short-Term Debt	$1.914B	$1.138B	$1.138B
YoY Change	121.06%	37.52%	37.52%
Long-Term Debt Due	$2.177B	$2.099B	$2.099B
YoY Change	-3.63%	-9.09%	-9.09%
Total Short-Term Liabilities	$6.885B	$6.396B	$6.396B
YoY Change	18.18%	0.42%	0.42%
LONG-TERM LIABILITIES
Long-Term Debt	$24.31B	$23.01B	$23.01B
YoY Change	-0.63%	-2.6%	-2.6%
Other Long-Term Liabilities	$11.58B	$10.88B	$10.88B
YoY Change	9.41%	5.79%	5.79%
Total Long-Term Liabilities	$35.89B	$38.34B	$33.89B
YoY Change	-10.27%	-1.53%	-0.06%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.885B	$6.396B	$6.396B
Total Long-Term Liabilities	$35.89B	$38.34B	$33.89B
Total Liabilities	$47.21B	$44.74B	$44.74B
YoY Change	3.04%	-1.26%	-1.26%
SHAREHOLDERS EQUITY
Retained Earnings	$11.77B	$11.94B
YoY Change	11.22%	13.7%
Common Stock	$7.772B	$7.798B
YoY Change	1.99%	2.13%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.923B	$4.953B
YoY Change	-0.74%	-0.51%
Treasury Stock Shares
Shareholders Equity	$14.79B	$14.62B	$14.96B
YoY Change
Total Liabilities & Shareholders Equity	$62.00B	$59.70B	$59.70B
YoY Change	4.73%	1.89%	1.89%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$75.28M	$987.6M	$2.357B
YoY Change	-75.89%	827.55%	113.62%
Depreciation, Depletion And Amortization	$600.4M	$575.9M	$2.052B
YoY Change	8.53%	10.2%	-6.33%
Cash From Operating Activities	$521.1M	$1.063B	$4.294B
YoY Change	-45.69%	37.02%	66.09%
INVESTING ACTIVITIES
Capital Expenditures	$1.267B	$1.141B	$4.747B
YoY Change	0.05%	-12.47%	-12.03%
Acquisitions
YoY Change
Other Investing Activities	-$20.79M	$91.54M	$16.73M
YoY Change	-700.55%	-348.63%	402.79%
Cash From Investing Activities	-$1.288B	-$1.050B	-$4.629B
YoY Change	0.33%	-21.7%	-18.93%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$130.6M
YoY Change			-84.68%
Debt Paid & Issued, Net	$835.7M		$5.136B
YoY Change	0.14%		-14.35%
Cash From Financing Activities	1.929B	-1.401B	$243.0M
YoY Change	-6.83%	553.15%	-91.64%
NET CHANGE
Cash From Operating Activities	521.1M	1.063B	$4.294B
Cash From Investing Activities	-1.288B	-1.050B	-$4.629B
Cash From Financing Activities	1.929B	-1.401B	$243.0M
Net Change In Cash	1.162B	-1.387B	-$91.62M
YoY Change	-33.44%	78.0%	-58.05%
FREE CASH FLOW
Cash From Operating Activities	$521.1M	$1.063B	$4.294B
Capital Expenditures	$1.267B	$1.141B	$4.747B
Free Cash Flow	-$746.0M	-$78.12M	-$452.4M
YoY Change	143.05%	-85.21%	-83.9%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-7935000	usd
CY2023	us-gaap	Increase Decrease In Other Regulatory Assets IncreaseDecreaseInOtherRegulatoryAssets	-435877000	usd
CY2022	us-gaap	Increase Decrease In Other Regulatory Assets IncreaseDecreaseInOtherRegulatoryAssets	-576859000	usd
CY2023	us-gaap	Increase Decrease In Regulatory Liabilities IncreaseDecreaseInRegulatoryLiabilities	463805000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	53883000	usd
CY2022	us-gaap	Provision For Other Losses ProvisionForOtherLosses	374079000	usd
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000065984
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PublicUtilitiesPropertyPlantAndEquipmentPlantInService
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PublicUtilitiesPropertyPlantAndEquipmentPlantInService
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PublicUtilitiesPropertyPlantAndEquipmentPlantInService
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PublicUtilitiesPropertyPlantAndEquipmentPlantInService
CY2023Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesCurrent
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesCurrent
CY2023Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesCurrent
CY2022Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesCurrent
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#DeferredCreditsAndOtherLiabilities
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#DeferredCreditsAndOtherLiabilities
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#DeferredCreditsAndOtherLiabilities
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#DeferredCreditsAndOtherLiabilities
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	1-11299
CY2023	dei	Entity Registrant Name EntityRegistrantName	ENTERGY CORPORATION
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	639 Loyola Avenue
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	New Orleans
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	LA
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	70113
CY2023	dei	City Area Code CityAreaCode	504
CY2023	dei	Local Phone Number LocalPhoneNumber	576-4000
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	72-1229752
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	213237552	shares
CY2023Q2	dei	Entity Public Float EntityPublicFloat	20600000000	usd
CY2023	dei	Auditor Location AuditorLocation	New Orleans, Louisiana
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12147412000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13764237000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	11742896000	usd
CY2023	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	2801580000	usd
CY2022	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	3732851000	usd
CY2021	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	2458096000	usd
CY2023	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	968036000	usd
CY2022	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	1561544000	usd
CY2021	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	1271677000	usd
CY2023	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	150147000	usd
CY2022	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	156032000	usd
CY2021	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	172636000	usd
CY2023	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	2898213000	usd
CY2022	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	3038459000	usd
CY2021	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	2968621000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	42679000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	-163464000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	263625000	usd
CY2023	etr	Increase Decrease In Decommissioning Liability Asset Retirement Obligation IncreaseDecreaseInDecommissioningLiabilityAssetRetirementObligation	206674000	usd
CY2022	etr	Increase Decrease In Decommissioning Liability Asset Retirement Obligation IncreaseDecreaseInDecommissioningLiabilityAssetRetirementObligation	224076000	usd
CY2021	etr	Increase Decrease In Decommissioning Liability Asset Retirement Obligation IncreaseDecreaseInDecommissioningLiabilityAssetRetirementObligation	306411000	usd
CY2023	us-gaap	Taxes Other TaxesOther	755574000	usd
CY2022	us-gaap	Taxes Other TaxesOther	733538000	usd
CY2021	us-gaap	Taxes Other TaxesOther	660290000	usd
CY2023	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	1845003000	usd
CY2022	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	1761023000	usd
CY2021	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	1684286000	usd
CY2023	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	-138469000	usd
CY2022	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	669403000	usd
CY2021	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	111628000	usd
CY2023	us-gaap	Costs And Expenses CostsAndExpenses	9529437000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	11713462000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	9897270000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	2617975000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	2050775000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	1845626000	usd
CY2023	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	98493000	usd
CY2022	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	72832000	usd
CY2021	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	70473000	usd
CY2023	us-gaap	Investment Income Net InvestmentIncomeNet	162726000	usd
CY2022	us-gaap	Investment Income Net InvestmentIncomeNet	-75581000	usd
CY2021	us-gaap	Investment Income Net InvestmentIncomeNet	430466000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-201013000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-77629000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-201778000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	60206000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-80378000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	299161000	usd
CY2023	us-gaap	Interest Expense Debt InterestExpenseDebt	1046164000	usd
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	940060000	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	863712000	usd
CY2023	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	39758000	usd
CY2022	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	27823000	usd
CY2021	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	29018000	usd
CY2023	us-gaap	Interest Expense InterestExpense	1006406000	usd
CY2022	us-gaap	Interest Expense InterestExpense	912237000	usd
CY2021	us-gaap	Interest Expense InterestExpense	834694000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1671775000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1058160000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1310093000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-690535000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38978000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	191374000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1097138000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1118719000	usd
CY2023	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	5774000	usd
CY2022	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	-6028000	usd
CY2021	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	227000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2356536000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1103166000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1118492000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.40
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.57
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.54
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	1035000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-29754000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	9248000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	46789000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	55161000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-146893000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-195929000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-2231000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-28435000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-7154000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-49496000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	29294000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	140774000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	116679000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2391604000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1237912000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1235398000	usd
CY2023	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	5774000	usd
CY2022	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	-6028000	usd
CY2021	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	227000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2385830000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1243940000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1235171000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1097138000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1118719000	usd
CY2023	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2244479000	usd
CY2022	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2190371000	usd
CY2021	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2242944000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-707822000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-47154000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	248719000	usd
CY2023	etr	Asset Write Offs Impairments And Related Charges Credits AssetWriteOffsImpairmentsAndRelatedChargesCredits	42679000	usd
CY2022	etr	Asset Write Offs Impairments And Related Charges Credits AssetWriteOffsImpairmentsAndRelatedChargesCredits	-163464000	usd
CY2021	etr	Asset Write Offs Impairments And Related Charges Credits AssetWriteOffsImpairmentsAndRelatedChargesCredits	263599000	usd
CY2023	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-101801000	usd
CY2022	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	157267000	usd
CY2021	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	84629000	usd
CY2023	us-gaap	Increase Decrease In Fuel Inventories IncreaseDecreaseInFuelInventories	45166000	usd
CY2022	us-gaap	Increase Decrease In Fuel Inventories IncreaseDecreaseInFuelInventories	-6943000	usd
CY2021	us-gaap	Increase Decrease In Fuel Inventories IncreaseDecreaseInFuelInventories	-18359000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-135048000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-102013000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	269797000	usd
CY2023	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	10122000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	4263000	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-21183000	usd
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	18933000	usd
CY2022	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	4113000	usd
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-10640000	usd
CY2023	us-gaap	Increase Decrease In Deferred Fuel Costs IncreaseDecreaseInDeferredFuelCosts	-759361000	usd
CY2022	us-gaap	Increase Decrease In Deferred Fuel Costs IncreaseDecreaseInDeferredFuelCosts	393746000	usd
CY2021	us-gaap	Increase Decrease In Deferred Fuel Costs IncreaseDecreaseInDeferredFuelCosts	466050000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	210038000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	157235000	usd
CY2023	us-gaap	Provision For Other Losses ProvisionForOtherLosses	-68631000	usd
CY2021	us-gaap	Provision For Other Losses ProvisionForOtherLosses	-85713000	usd
CY2021	us-gaap	Increase Decrease In Other Regulatory Assets IncreaseDecreaseInOtherRegulatoryAssets	536707000	usd
CY2022	us-gaap	Increase Decrease In Regulatory Liabilities IncreaseDecreaseInRegulatoryLiabilities	-266559000	usd
CY2021	us-gaap	Increase Decrease In Regulatory Liabilities IncreaseDecreaseInRegulatoryLiabilities	43631000	usd
CY2023	etr	Storm Restoration Costs Approved For Securitization Recognized As Regulatory Asset StormRestorationCostsApprovedForSecuritizationRecognizedAsRegulatoryAsset	491150000	usd
CY2022	etr	Storm Restoration Costs Approved For Securitization Recognized As Regulatory Asset StormRestorationCostsApprovedForSecuritizationRecognizedAsRegulatoryAsset	941035000	usd
CY2021	etr	Storm Restoration Costs Approved For Securitization Recognized As Regulatory Asset StormRestorationCostsApprovedForSecuritizationRecognizedAsRegulatoryAsset	0	usd
CY2023	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-610479000	usd
CY2022	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-699261000	usd
CY2021	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-897167000	usd
CY2023	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	123295000	usd
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1259458000	usd
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	250917000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4294328000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2585490000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2300713000	usd
CY2023	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	4440652000	usd
CY2022	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	5065126000	usd
CY2021	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	6087296000	usd
CY2023	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	98493000	usd
CY2022	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	72832000	usd
CY2021	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	70473000	usd
CY2023	us-gaap	Payments For Nuclear Fuel PaymentsForNuclearFuel	270973000	usd
CY2022	us-gaap	Payments For Nuclear Fuel PaymentsForNuclearFuel	223613000	usd
CY2021	us-gaap	Payments For Nuclear Fuel PaymentsForNuclearFuel	166512000	usd
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	35094000	usd
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	106193000	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	168304000	usd
CY2023	etr	Net Proceeds Payments From Sale Of Assets NetProceedsPaymentsFromSaleOfAssets	-11000000	usd
CY2022	etr	Net Proceeds Payments From Sale Of Assets NetProceedsPaymentsFromSaleOfAssets	1195000	usd
CY2021	etr	Net Proceeds Payments From Sale Of Assets NetProceedsPaymentsFromSaleOfAssets	-17421000	usd
CY2023	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	19493000	usd
CY2022	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	usd
CY2021	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	usd
CY2023	etr	Litigation Proceeds From Settlement Agreement Investing Activities LitigationProceedsFromSettlementAgreementInvestingActivities	0	usd
CY2022	etr	Litigation Proceeds From Settlement Agreement Investing Activities LitigationProceedsFromSettlementAgreementInvestingActivities	9829000	usd
CY2021	etr	Litigation Proceeds From Settlement Agreement Investing Activities LitigationProceedsFromSettlementAgreementInvestingActivities	0	usd
CY2023	etr	Changesinsecuritizationaccount Changesinsecuritizationaccount	5493000	usd
CY2022	etr	Changesinsecuritizationaccount Changesinsecuritizationaccount	15514000	usd
CY2021	etr	Changesinsecuritizationaccount Changesinsecuritizationaccount	13669000	usd
CY2023	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	19780000	usd
CY2022	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	1494048000	usd
CY2021	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	25000	usd
CY2023	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	98529000	usd
CY2022	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	1125279000	usd
CY2021	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	83105000	usd
CY2023	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	16733000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3328000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-2343000	usd
CY2023	etr	Litigation Proceeds For Reimbursement Of Spent Nuclear Fuel Storage Costs LitigationProceedsForReimbursementOfSpentNuclearFuelStorageCosts	23655000	usd
CY2022	etr	Litigation Proceeds For Reimbursement Of Spent Nuclear Fuel Storage Costs LitigationProceedsForReimbursementOfSpentNuclearFuelStorageCosts	32367000	usd
CY2021	etr	Litigation Proceeds For Reimbursement Of Spent Nuclear Fuel Storage Costs LitigationProceedsForReimbursementOfSpentNuclearFuelStorageCosts	49236000	usd
CY2023	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	1082722000	usd
CY2022	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	1636686000	usd
CY2021	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	5553629000	usd
CY2023	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	1185130000	usd
CY2022	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	1708901000	usd
CY2021	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	5547015000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4628977000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-5709897000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6179276000	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	4273297000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	6019835000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	8308427000	usd
CY2023	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	9823000	usd
CY2022	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	32042000	usd
CY2021	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	5977000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	130649000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	852555000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	200776000	usd
CY2023	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	5135753000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	5995903000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	4827827000	usd
CY2023	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	310550000	usd
CY2022	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-373556000	usd
CY2021	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-426312000	usd
CY2023	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	25708000	usd
CY2022	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	24702000	usd
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	51202000	usd
CY2023	etr	Proceeds Received By Storm Trusts Related To Securitization ProceedsReceivedByStormTrustsRelatedToSecuritization	1457676000	usd
CY2022	etr	Proceeds Received By Storm Trusts Related To Securitization ProceedsReceivedByStormTrustsRelatedToSecuritization	3163572000	usd
CY2021	etr	Proceeds Received By Storm Trusts Related To Securitization ProceedsReceivedByStormTrustsRelatedToSecuritization	0	usd
CY2023	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	107595000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	42761000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	43221000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	918193000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	841677000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	775122000	usd
CY2023	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	18319000	usd
CY2022	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	18319000	usd
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	18319000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	243033000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2906012000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2562023000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-91616000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-218395000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1316540000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	224164000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	442559000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1759099000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	132548000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	224164000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	442559000	usd
CY2023	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	987252000	usd
CY2022	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	901884000	usd
CY2021	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	843228000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	42821000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	28354000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	98377000	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	487439000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	461748000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	722622000	usd
CY2023Q4	us-gaap	Cash Cash	71609000	usd
CY2022Q4	us-gaap	Cash Cash	115290000	usd
CY2023Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	60939000	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	108874000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	132548000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	224164000	usd
CY2023Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	699411000	usd
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	788552000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	25905000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	30856000	usd
CY2023Q4	us-gaap	Other Receivables OtherReceivables	225334000	usd
CY2022Q4	us-gaap	Other Receivables OtherReceivables	241702000	usd
CY2023Q4	etr	Accrued Unbilled Revenues AccruedUnbilledRevenues	494615000	usd
CY2022Q4	etr	Accrued Unbilled Revenues AccruedUnbilledRevenues	495859000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1393455000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1495257000	usd
CY2023Q4	us-gaap	Deferred Fuel Cost DeferredFuelCost	169967000	usd
CY2022Q4	us-gaap	Deferred Fuel Cost DeferredFuelCost	710401000	usd
CY2023Q4	etr	Fuel Inventory At Average Cost FuelInventoryAtAverageCost	192799000	usd
CY2022Q4	etr	Fuel Inventory At Average Cost FuelInventoryAtAverageCost	147632000	usd
CY2023Q4	us-gaap	Public Utilities Inventory PublicUtilitiesInventory	1418969000	usd
CY2022Q4	us-gaap	Public Utilities Inventory PublicUtilitiesInventory	1183308000	usd
CY2023Q4	etr	Deferred Nuclear Refueling Outage Costs DeferredNuclearRefuelingOutageCosts	140115000	usd
CY2022Q4	etr	Deferred Nuclear Refueling Outage Costs DeferredNuclearRefuelingOutageCosts	143653000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	213016000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	190611000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	3660869000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	4095026000	usd
CY2023Q4	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	4863710000	usd
CY2022Q4	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	4121864000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	418546000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	366405000	usd
CY2023Q4	etr	Storm Reserve Escrow Account StormReserveEscrowAccount	323206000	usd
CY2022Q4	etr	Storm Reserve Escrow Account StormReserveEscrowAccount	401955000	usd
CY2023Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	69494000	usd
CY2022Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	102259000	usd
CY2023Q4	us-gaap	Long Term Investments LongTermInvestments	5674956000	usd
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	4992483000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	66850474000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	64646911000	usd
CY2023Q4	etr	Natural Gas NaturalGas	717503000	usd
CY2022Q4	etr	Natural Gas NaturalGas	691970000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	2109703000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1844171000	usd
CY2023Q4	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	707852000	usd
CY2022Q4	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	582119000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	70385532000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	67765171000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	26551203000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	25288047000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	43834329000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	42477124000	usd
CY2023Q4	us-gaap	Securitized Regulatory Transition Assets Noncurrent SecuritizedRegulatoryTransitionAssetsNoncurrent	250830000	usd
CY2022Q4	us-gaap	Securitized Regulatory Transition Assets Noncurrent SecuritizedRegulatoryTransitionAssetsNoncurrent	282886000	usd
CY2023Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	5669404000	usd
CY2022Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	6036397000	usd
CY2023Q4	etr	Deferred Fuel Cost Non Current DeferredFuelCostNonCurrent	172201000	usd
CY2022Q4	etr	Deferred Fuel Cost Non Current DeferredFuelCostNonCurrent	241085000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	374099000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	377172000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	16367000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	84100000	usd
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CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	291804000	usd
CY2023Q4	us-gaap	Deferred Costs And Other Assets DeferredCostsAndOtherAssets	6533242000	usd
CY2022Q4	us-gaap	Deferred Costs And Other Assets DeferredCostsAndOtherAssets	7030558000	usd
CY2023Q4	us-gaap	Assets Assets	59703396000	usd
CY2022Q4	us-gaap	Assets Assets	58595191000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2099057000	usd
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
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CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
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CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	446146000	usd
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CY2023Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	434213000	usd
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CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	214197000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	195264000	usd
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CY2022Q4	etr	Deferred Fuel Costs Current Liabilities DeferredFuelCostsCurrentLiabilities	0	usd
CY2023Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	59508000	usd
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	104845000	usd
CY2023Q4	etr	Sale Leasebackdepreciation Regulatory Liability SaleLeasebackdepreciationRegulatoryLiability	0	usd
CY2022Q4	etr	Sale Leasebackdepreciation Regulatory Liability SaleLeasebackdepreciationRegulatoryLiability	103497000	usd
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CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	6396492000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	6369447000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4245982000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4818837000	usd
CY2023Q4	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	205973000	usd
CY2022Q4	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	211220000	usd
CY2023Q4	etr	Regulatory Liability For Income Taxes Net RegulatoryLiabilityForIncomeTaxesNet	1033242000	usd
CY2022Q4	etr	Regulatory Liability For Income Taxes Net RegulatoryLiabilityForIncomeTaxesNet	1258276000	usd
CY2023Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3116926000	usd
CY2022Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	2324590000	usd
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	4505782000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	4271531000	usd
CY2023Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	462570000	usd
CY2022Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	531201000	usd
CY2023Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	648413000	usd
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1213555000	usd
CY2023Q4	us-gaap	Long Term Transition Bond LongTermTransitionBond	263007000	usd
CY2022Q4	us-gaap	Long Term Transition Bond LongTermTransitionBond	292760000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	23008839000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	23623512000	usd
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CY2023Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	38344388000	usd
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CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
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CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	499000000	shares
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	499000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	280975348	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	279653929	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	2810000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	2797000	usd
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CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	7632895000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	11940384000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	10502041000	usd
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CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-191754000	usd
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	68126778	shares
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	68477429	shares
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4953498000	usd
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4978994000	usd
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CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	12966985000	usd
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CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14743106000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13064892000	usd
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CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	58595191000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10961142000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1118719000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	116679000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	204214000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	3438000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	50317000	usd
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	775122000	usd
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	51202000	usd
CY2021	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	18319000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11705394000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1097138000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	140774000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	861993000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	9438000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	74883000	usd
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	841677000	usd
CY2022	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	31636000	usd
CY2022	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	24702000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2194000	usd
CY2022	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	18319000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13064892000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	29294000	usd
CY2023	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	132417000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	1768000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	57376000	usd
CY2023	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	918193000	usd
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CY2023	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	25708000	usd
CY2023	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	5188000	usd
CY2023	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	18319000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14743106000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%;text-decoration:underline">Use of Estimates in the Preparation of Financial Statements</span></div><div><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%">In conformity with GAAP in the United States of America, the preparation of Entergy Corporation’s consolidated financial statements and the separate financial statements of the Registrant Subsidiaries requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses, and the disclosure of contingent assets and liabilities. Adjustments to the reported amounts of assets and liabilities may be necessary in the future to the extent that future estimates or actual results are different from the estimates used.</span></div>
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Transmission PublicUtilitiesPropertyPlantAndEquipmentTransmission	9927000000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Transmission PublicUtilitiesPropertyPlantAndEquipmentTransmission	9590000000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Distribution PublicUtilitiesPropertyPlantAndEquipmentDistribution	12927000000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Distribution PublicUtilitiesPropertyPlantAndEquipmentDistribution	12363000000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	2110000000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1844000000	usd
CY2023Q4	etr	Public Utilities Property Plant And Equipment Nuclear Fuel PublicUtilitiesPropertyPlantAndEquipmentNuclearFuel	708000000	usd
CY2022Q4	etr	Public Utilities Property Plant And Equipment Nuclear Fuel PublicUtilitiesPropertyPlantAndEquipmentNuclearFuel	582000000	usd
CY2023Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	43834000000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	42477000000	usd
CY2023	us-gaap	Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService	0.029
CY2022	us-gaap	Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService	0.028
CY2021	us-gaap	Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService	0.027
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	193000000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	208000000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1097138000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1118719000	usd
CY2023	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	5774000	usd
CY2022	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	-6028000	usd
CY2021	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	227000	usd
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CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1103166000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1118492000	usd
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CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	11.14
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	204500000	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.40
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	200900000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.57
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CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	11.10
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CY2022Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	6036400000	usd
CY2023Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3116900000	usd
CY2022Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	2324600000	usd
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	191374000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	2356536000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	1103166000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1118492000	usd
CY2023	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	5774000	usd
CY2022	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	-6028000	usd
CY2021	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	227000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1097138000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1118719000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-690535000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38978000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	191374000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1671775000	usd
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CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	222214000	usd
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CY2022	etr	Effective Income Tax Rate Reconciliation Regulatory Differences Utility Plant Items EffectiveIncomeTaxRateReconciliationRegulatoryDifferencesUtilityPlantItems	-32143000	usd
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CY2022	etr	Effective Income Tax Rate Reconciliation Equity Component Of Allowance For Funds Used During Construction EffectiveIncomeTaxRateReconciliationEquityComponentOfAllowanceForFundsUsedDuringConstruction	14156000	usd
CY2021	etr	Effective Income Tax Rate Reconciliation Equity Component Of Allowance For Funds Used During Construction EffectiveIncomeTaxRateReconciliationEquityComponentOfAllowanceForFundsUsedDuringConstruction	14799000	usd
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CY2023	etr	Effective Income Tax Rate Reconciliation Flow Through Permanent Differences EffectiveIncomeTaxRateReconciliationFlowThroughPermanentDifferences	1374000	usd
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CY2021	etr	Effective Income Tax Rate Reconciliation Flow Through Permanent Differences EffectiveIncomeTaxRateReconciliationFlowThroughPermanentDifferences	5585000	usd
CY2023	etr	Effective Income Tax Rate Reconciliation Amortization Of Excess Adit EffectiveIncomeTaxRateReconciliationAmortizationOfExcessADIT	9102000	usd
CY2022	etr	Effective Income Tax Rate Reconciliation Amortization Of Excess Adit EffectiveIncomeTaxRateReconciliationAmortizationOfExcessADIT	-34899000	usd
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CY2023	etr	Effective Income Tax Rate Reconciliation Entergy Louisiana Securitization EffectiveIncomeTaxRateReconciliationEntergyLouisianaSecuritization	129034000	usd
CY2022	etr	Effective Income Tax Rate Reconciliation Entergy Louisiana Securitization EffectiveIncomeTaxRateReconciliationEntergyLouisianaSecuritization	282620000	usd
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CY2023	etr	Effective Income Tax Rate Reconciliation System Energy Sale Leaseback Order EffectiveIncomeTaxRateReconciliationSystemEnergySaleLeasebackOrder	0	usd
CY2022	etr	Effective Income Tax Rate Reconciliation System Energy Sale Leaseback Order EffectiveIncomeTaxRateReconciliationSystemEnergySaleLeasebackOrder	-12662000	usd
CY2021	etr	Effective Income Tax Rate Reconciliation System Energy Sale Leaseback Order EffectiveIncomeTaxRateReconciliationSystemEnergySaleLeasebackOrder	0	usd
CY2023	etr	Effective Income Tax Rate Reconciliation Provision For Uncertain Tax Positions EffectiveIncomeTaxRateReconciliationProvisionForUncertainTaxPositions	-18884000	usd
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CY2023	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	3836000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	3656000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	2269000	usd
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CY2021	etr	Offsettogrossunrecognizedtaxbenefitscreditandlosscarryforward Offsettogrossunrecognizedtaxbenefitscreditandlosscarryforward	4987799000	usd
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CY2022Q4	etr	Total Preferred Stock Or Preferred Membership Interests Without Sinking Fund Shares Authorized TotalPreferredStockOrPreferredMembershipInterestsWithoutSinkingFundSharesAuthorized	2000000	shares
CY2023Q4	etr	Total Preferred Stock Or Preferred Membership Interests Without Sinking Fund Shares Outstanding TotalPreferredStockOrPreferredMembershipInterestsWithoutSinkingFundSharesOutstanding	1850000	shares
CY2022Q4	etr	Total Preferred Stock Or Preferred Membership Interests Without Sinking Fund Shares Outstanding TotalPreferredStockOrPreferredMembershipInterestsWithoutSinkingFundSharesOutstanding	1850000	shares
CY2023Q4	etr	Total Preferred Stock Or Preferred Membership Interests Without Sinking Fund And Noncontrolling Interests TotalPreferredStockOrPreferredMembershipInterestsWithoutSinkingFundAndNoncontrollingInterests	339869000	usd
CY2022Q4	etr	Total Preferred Stock Or Preferred Membership Interests Without Sinking Fund And Noncontrolling Interests TotalPreferredStockOrPreferredMembershipInterestsWithoutSinkingFundAndNoncontrollingInterests	317317000	usd
CY2010Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000	usd
CY2023Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	350000000	usd
CY2010Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.34
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	4.10
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.86
CY2023	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	189000000	usd
CY2022	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	301000000	usd
CY2021	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	136000000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-332528000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	100855000	usd
CY2022	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-39919000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	140774000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-191754000	usd
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2013Q4	etr	Spent Fuel Fee Until The Doe Complies With The Nuclear Waste Policy Act Of1982 Or Congress Enacts An Alternative Waste Disposal Plan SpentFuelFeeUntilTheDOECompliesWithTheNuclearWastePolicyActOf1982OrCongressEnactsAnAlternativeWasteDisposalPlan	0	usd
CY2023	etr	Numberof Financial Protection Programs NumberofFinancialProtectionPrograms	2	program
CY2023Q4	etr	Number Of Nuclear Reactors Included In Secondary Financial Protection Program NumberOfNuclearReactorsIncludedInSecondaryFinancialProtectionProgram	95	reactor
CY2023	etr	Total Secondary Layer Insurance Coverage Under Secondary Financial Protection Program TotalSecondaryLayerInsuranceCoverageUnderSecondaryFinancialProtectionProgram	15800000000	usd
CY2023Q4	etr	Maximum Retrospective Insurance Premium Obligation Per Reactor Per Incident MaximumRetrospectiveInsurancePremiumObligationPerReactorPerIncident	165900000	usd
CY2023Q4	etr	Maximumretrospectiveinsurancepremiumobligationperincident Maximumretrospectiveinsurancepremiumobligationperincident	829600000	usd
CY2023Q4	etr	Maximum Retrospective Premium Per Year Per Incident Per Nuclear Power Reactor MaximumRetrospectivePremiumPerYearPerIncidentPerNuclearPowerReactor	24700000	usd
CY2023	etr	Total Insurance Coverage Available Including American Nuclear Insurers Coverage And Secondary Financial Protection Program Coverage TotalInsuranceCoverageAvailableIncludingAmericanNuclearInsurersCoverageAndSecondaryFinancialProtectionProgramCoverage	16300000000	usd
CY2023	etr	Percentageof Weekly Indemnity Paid After Deductible First Periodhas Passed PercentageofWeeklyIndemnityPaidAfterDeductibleFirstPeriodhasPassed	1
CY2023	etr	Percentageof Weekly Indemnity Paid After Deductible Second Periodhas Passed PercentageofWeeklyIndemnityPaidAfterDeductibleSecondPeriodhasPassed	0.80
CY2023	etr	Percentageof Weekly Indemnity Paid After Deductible Final Periodhas Passed PercentageofWeeklyIndemnityPaidAfterDeductibleFinalPeriodhasPassed	0.80
CY2023	etr	Maximum Recovery Nuclear Insurance Policies For Property Damage Caused By Terrorist Act MaximumRecoveryNuclearInsurancePoliciesForPropertyDamageCausedByTerroristAct	3240000000	usd
CY2023	etr	Maximum Conventional Property Insurance Coverage On Each And Every Loss Basis MaximumConventionalPropertyInsuranceCoverageOnEachAndEveryLossBasis	400000000	usd
CY2023	etr	Conventional Property Insurance Minimum Value Of Assets Covered ConventionalPropertyInsuranceMinimumValueOfAssetsCovered	5000000	usd
CY2023	etr	Terrorism Insurance Coverage For Conventional Property TerrorismInsuranceCoverageForConventionalProperty	400000000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4271500000	usd
CY2023	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	219400000	usd
CY2023	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	14900000	usd
CY2023Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4505800000	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4757100000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	236000000.0	usd
CY2022	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-500000	usd
CY2022	us-gaap	Asset Retirement Obligation Period Increase Decrease AssetRetirementObligationPeriodIncreaseDecrease	13300000	usd
CY2022	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	707800000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4271500000	usd
CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	68136000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	65463000	usd
CY2023	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	15193000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	13493000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	3639000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	2702000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	5000000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	5400000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y5M15D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y3M25D
CY2023Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P8Y7M9D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P5Y7M17D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0410
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0361
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0464
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0395
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	67411000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	19937000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	53183000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	18243000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	44744000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	16392000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	32552000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	13920000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	14038000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	11342000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	14105000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	33409000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	226033000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	113243000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	18617000	usd
CY2023	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	24357000	usd
CY2023Q4	etr	Present Value Net Minimum Operating Lease Payments PresentValueNetMinimumOperatingLeasePayments	207416000	usd
CY2023Q4	etr	Present Value Net Minimum Financing Lease Payments PresentValueNetMinimumFinancingLeasePayments	88886000	usd
CY2023	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	410110000	usd
CY2022	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	604753000	usd
CY2023	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	410110000	usd
CY2022	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	604753000	usd
CY2023	etr	Amortization Of Prior Service Cost Credit Before Tax AmortizationOfPriorServiceCostCreditBeforeTax	-13586000	usd
CY2023	etr	Amortization Of Gains Losses Before Tax AmortizationOfGainsLossesBeforeTax	6590000	usd
CY2023	etr	Recognized Net Gain Loss Due To Settlements Before Tax RecognizedNetGainLossDueToSettlementsBeforeTax	-10848000	usd
CY2023	etr	Pensionand Other Postretirement Costs Reclassification Out Of Accumulated Other Comprehensive Income Before Tax PensionandOtherPostretirementCostsReclassificationOutOfAccumulatedOtherComprehensiveIncomeBeforeTax	9328000	usd
CY2022	etr	Amortization Of Prior Service Cost Credit Before Tax AmortizationOfPriorServiceCostCreditBeforeTax	-15337000	usd
CY2022	etr	Amortization Of Gains Losses Before Tax AmortizationOfGainsLossesBeforeTax	-33859000	usd
CY2022	etr	Recognized Net Gain Loss Due To Settlements Before Tax RecognizedNetGainLossDueToSettlementsBeforeTax	-25321000	usd
CY2022	etr	Pensionand Other Postretirement Costs Reclassification Out Of Accumulated Other Comprehensive Income Before Tax PensionandOtherPostretirementCostsReclassificationOutOfAccumulatedOtherComprehensiveIncomeBeforeTax	-43843000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Weighted Average Interest Crediting Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationWeightedAverageInterestCreditingRate	0.0400
CY2022Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Weighted Average Interest Crediting Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationWeightedAverageInterestCreditingRate	0.0400
CY2023Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0475
CY2022Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0475
CY2023	etr	Defined Benefit Plan Ultimate Health Care Cost Trend Rate Net Periodic Pension And Other Postretirement Benefit Costs DefinedBenefitPlanUltimateHealthCareCostTrendRateNetPeriodicPensionAndOtherPostretirementBenefitCosts	0.0475
CY2022	etr	Defined Benefit Plan Ultimate Health Care Cost Trend Rate Net Periodic Pension And Other Postretirement Benefit Costs DefinedBenefitPlanUltimateHealthCareCostTrendRateNetPeriodicPensionAndOtherPostretirementBenefitCosts	0.0475
CY2021	etr	Defined Benefit Plan Ultimate Health Care Cost Trend Rate Net Periodic Pension And Other Postretirement Benefit Costs DefinedBenefitPlanUltimateHealthCareCostTrendRateNetPeriodicPensionAndOtherPostretirementBenefitCosts	0.0475
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12147412000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	42679000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2051677000	usd
CY2023	us-gaap	Investment Income Net InvestmentIncomeNet	162726000	usd
CY2023	us-gaap	Interest Expense InterestExpense	1006406000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-690535000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	2362310000	usd
CY2023Q4	us-gaap	Assets Assets	59703396000	usd
CY2023	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	4746719000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13764237000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	-163464000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1985099000	usd
CY2022	us-gaap	Investment Income Net InvestmentIncomeNet	-75581000	usd
CY2022	us-gaap	Interest Expense InterestExpense	912237000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38978000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1097138000	usd
CY2022Q4	us-gaap	Assets Assets	58595191000	usd
CY2022	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	5396127000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	11742896000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	263625000	usd
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CY2021	us-gaap	Investment Income Net InvestmentIncomeNet	430466000	usd
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	191374000	usd
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CY2021	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	6422112000	usd
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	159000000	usd
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CY2022	us-gaap	Payments For Restructuring PaymentsForRestructuring	40000000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	0	usd
CY2022Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	8000000	usd
CY2021	etr	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Tax DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionTax	8000000	usd
CY2023Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	61000000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	8000000	usd
CY2023Q4	us-gaap	Replacement Reserve Escrow ReplacementReserveEscrow	323000000	usd
CY2023Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	5277000000	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	109000000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	13000000	usd
CY2022Q4	us-gaap	Replacement Reserve Escrow ReplacementReserveEscrow	402000000	usd
CY2022Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	4681000000	usd
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain EquitySecuritiesFvNiUnrealizedGain	591000000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1885000000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1852000000	usd
CY2023Q4	etr	Average Coupon Rate Of Debt Securities Percentage AverageCouponRateOfDebtSecuritiesPercentage	0.0348
CY2023	etr	Average Durationof Debt Securitiesin Years AverageDurationofDebtSecuritiesinYears	P6Y4M9D
CY2023	etr	Average Maturityof Debt Securities Years AverageMaturityofDebtSecuritiesYears	P10Y9M25D
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	82000000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	62000000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	517000000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	520000000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	504000000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	461000000	usd
CY2023Q4	etr	Available For Sale Securities Debt Maturities After Ten To Fifteen Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenToFifteenYearsFairValue	121000000	usd
CY2022Q4	etr	Available For Sale Securities Debt Maturities After Ten To Fifteen Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenToFifteenYearsFairValue	117000000	usd
CY2023Q4	etr	Available For Sale Securities Debt Maturities After Fifteen To Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenToTwentyYearsFairValue	179000000	usd
CY2022Q4	etr	Available For Sale Securities Debt Maturities After Fifteen To Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenToTwentyYearsFairValue	161000000	usd
CY2023Q4	etr	Available For Sale Securities Debt Maturities After Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue	367000000	usd
CY2022Q4	etr	Available For Sale Securities Debt Maturities After Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue	334000000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1770000000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1655000000	usd
CY2023	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	661000000	usd
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CY2023	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	1000000	usd
CY2023	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	37000000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	2000000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	29000000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	46000000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	17000000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12147412000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13764237000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	11742896000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	30900000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	38700000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	83100000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	39400000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	25900000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	68600000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	40600000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	112500000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	34200000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	30900000	usd
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023	dei	Auditor Name AuditorName	Deloitte & Touche LLP
CY2023	dei	Auditor Firm AuditorFirmId	34

Files In Submission

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$ETR
ENTERGY CORP /DE/ Stock $etr

2024 Q1 Form 10-K Financial Statement

#000006598424000012 Filed on February 23, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ETR ENTERGY CORP /DE/ Stock $etr

2024 Q1 Form 10-K Financial Statement

#000006598424000012 Filed on February 23, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ETR
ENTERGY CORP /DE/ Stock $etr