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Risk Management and Fair Values Assets And Liabilities At Fair Value On A Recurring Basis (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value $ 397,615,000 $ 1,630,248,000
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 49,000,000 148,000,000
Restricted Cash and Cash Equivalents, Current 29,000,000 42,000,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 6,005,000,000 9,122,000,000
Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 7,000,000 7,000,000
Equity Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 132,000,000 1,533,000,000
Common trust funds valued using Net Asset Value [Domain]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 3,205,000,000 3,103,000,000
Power Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset   38,000,000
Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 4,000,000 9,000,000
Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 11,000,000 2,000,000
Debt Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 2,177,000,000 2,617,000,000
Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 398,000,000 1,630,000,000
Equity Securities, FV-NI 132,000,000 1,533,000,000
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 49,000,000 148,000,000
Restricted Cash and Cash Equivalents, Current 29,000,000 42,000,000
Liabilities at fair value on a recurring basis    
Debt Securities 770,000,000 919,000,000
Assets, Fair Value Disclosure 1,384,000,000 4,273,000,000
Fair Value Inputs Level 1 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 7,000,000 6,000,000
Fair Value Inputs Level 1 [Member] | Power Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset   0
Fair Value Inputs Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Fair Value Inputs Level 1 [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 6,000,000 1,000,000
Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 0 0
Restricted Cash and Cash Equivalents, Current 0 0
Liabilities at fair value on a recurring basis    
Debt Securities 1,407,000,000 1,698,000,000
Assets, Fair Value Disclosure 1,412,000,000 1,699,000,000
Fair Value Inputs Level 2 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 0 1,000,000
Fair Value Inputs Level 2 [Member] | Power Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset   0
Fair Value Inputs Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Fair Value Inputs Level 2 [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 5,000,000 1,000,000
Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 0 0
Restricted Cash and Cash Equivalents, Current 0 0
Liabilities at fair value on a recurring basis    
Debt Securities 0 0
Assets, Fair Value Disclosure 4,000,000 47,000,000
Fair Value Inputs Level 3 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 0 0
Fair Value Inputs Level 3 [Member] | Power Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset   38,000,000
Fair Value Inputs Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 4,000,000 9,000,000
Fair Value Inputs Level 3 [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy New Orleans [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 42,836,000 0
Assets at fair value on a recurring basis    
Replacement Reserve Escrow   83,000,000.0
Restricted Cash and Cash Equivalents, Current 2,000,000.0 3,400,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 44,900,000 86,500,000
Entergy New Orleans [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 500,000 300,000
Entergy New Orleans [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 100,000 100,000
Entergy New Orleans [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 42,800,000  
Assets at fair value on a recurring basis    
Replacement Reserve Escrow   83,000,000.0
Restricted Cash and Cash Equivalents, Current 2,000,000.0 3,400,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 44,800,000 86,400,000
Entergy New Orleans [Member] | Fair Value Inputs Level 1 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 500,000 300,000
Entergy New Orleans [Member] | Fair Value Inputs Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy New Orleans [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0  
Assets at fair value on a recurring basis    
Replacement Reserve Escrow   0
Restricted Cash and Cash Equivalents, Current 0 0
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 0 0
Entergy New Orleans [Member] | Fair Value Inputs Level 2 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 0 0
Entergy New Orleans [Member] | Fair Value Inputs Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy New Orleans [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0  
Assets at fair value on a recurring basis    
Replacement Reserve Escrow   0
Restricted Cash and Cash Equivalents, Current 0 0
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 100,000 100,000
Entergy New Orleans [Member] | Fair Value Inputs Level 3 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 0 0
Entergy New Orleans [Member] | Fair Value Inputs Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 100,000 100,000
Entergy Mississippi [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 47,598,000 7,000
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 48,900,000 64,600,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 96,800,000 65,200,000
Entergy Mississippi [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 6,700,000 5,000,000.0
Entergy Mississippi [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 300,000 600,000
Entergy Mississippi [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 47,600,000  
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 48,900,000 64,600,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 96,500,000 64,600,000
Entergy Mississippi [Member] | Fair Value Inputs Level 1 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 6,700,000 5,000,000.0
Entergy Mississippi [Member] | Fair Value Inputs Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Mississippi [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0  
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 0 0
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 0 0
Entergy Mississippi [Member] | Fair Value Inputs Level 2 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 0 0
Entergy Mississippi [Member] | Fair Value Inputs Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Mississippi [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0  
Assets at fair value on a recurring basis    
Replacement Reserve Escrow 0 0
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 300,000 600,000
Entergy Mississippi [Member] | Fair Value Inputs Level 3 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability 0 0
Entergy Mississippi [Member] | Fair Value Inputs Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 300,000 600,000
Entergy Louisiana [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 18,378,000 726,717,000
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current   2,700,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 2,144,500,000 2,528,900,000
Entergy Louisiana [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability   1,600,000
Entergy Louisiana [Member] | Equity Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 20,200,000 8,700,000
Entergy Louisiana [Member] | Common trust funds valued using Net Asset Value [Domain]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 1,300,100,000 1,153,100,000
Entergy Louisiana [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 600,000 4,200,000
Entergy Louisiana [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 11,000,000.0 1,300,000
Entergy Louisiana [Member] | Debt Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 794,200,000 632,200,000
Entergy Louisiana [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 18,400,000 726,700,000
Equity Securities, FV-NI 20,200,000 8,700,000
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current   2,700,000
Liabilities at fair value on a recurring basis    
Debt Securities 262,600,000 172,400,000
Assets, Fair Value Disclosure 306,900,000 911,300,000
Entergy Louisiana [Member] | Fair Value Inputs Level 1 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability   300,000
Entergy Louisiana [Member] | Fair Value Inputs Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Louisiana [Member] | Fair Value Inputs Level 1 [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 5,700,000 800,000
Entergy Louisiana [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current   0
Liabilities at fair value on a recurring basis    
Debt Securities 531,600,000 459,800,000
Assets, Fair Value Disclosure 536,900,000 460,300,000
Entergy Louisiana [Member] | Fair Value Inputs Level 2 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability   1,300,000
Entergy Louisiana [Member] | Fair Value Inputs Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Louisiana [Member] | Fair Value Inputs Level 2 [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 5,300,000 500,000
Entergy Louisiana [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current   0
Liabilities at fair value on a recurring basis    
Debt Securities 0 0
Assets, Fair Value Disclosure 600,000 4,200,000
Entergy Louisiana [Member] | Fair Value Inputs Level 3 [Member] | Gas Hedge Contracts [Member]    
Liabilities at fair value on a recurring basis    
Derivative Liability   0
Entergy Louisiana [Member] | Fair Value Inputs Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 600,000 4,200,000
Entergy Louisiana [Member] | Fair Value Inputs Level 3 [Member] | Gas Hedge Contracts Assets [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Texas [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Temporary Cash Investments Fair Value   248,600,000
Cash Equivalents, at Carrying Value 0 248,570,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 27,400,000 286,400,000
Entergy Texas [Member] | Securitization Recovery Trust Account [Member]    
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current 26,600,000 36,200,000
Entergy Texas [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 800,000 1,600,000
Entergy Texas [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Temporary Cash Investments Fair Value   248,600,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 26,600,000 284,800,000
Entergy Texas [Member] | Fair Value Inputs Level 1 [Member] | Securitization Recovery Trust Account [Member]    
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current 26,600,000 36,200,000
Entergy Texas [Member] | Fair Value Inputs Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Texas [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Temporary Cash Investments Fair Value   0
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 0 0
Entergy Texas [Member] | Fair Value Inputs Level 2 [Member] | Securitization Recovery Trust Account [Member]    
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current 0 0
Entergy Texas [Member] | Fair Value Inputs Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Texas [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Temporary Cash Investments Fair Value   0
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 800,000 1,600,000
Entergy Texas [Member] | Fair Value Inputs Level 3 [Member] | Securitization Recovery Trust Account [Member]    
Assets at fair value on a recurring basis    
Restricted Cash and Cash Equivalents, Current 0 0
Entergy Texas [Member] | Fair Value Inputs Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 800,000 1,600,000
Entergy Arkansas [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 4,760,000 168,020,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 1,445,500,000 1,444,600,000
Entergy Arkansas [Member] | Equity Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 16,700,000 1,300,000
Entergy Arkansas [Member] | Common trust funds valued using Net Asset Value [Domain]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 895,400,000 824,700,000
Entergy Arkansas [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 2,300,000 2,700,000
Entergy Arkansas [Member] | Debt Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 526,300,000 447,900,000
Entergy Arkansas [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 4,800,000 168,000,000.0
Equity Securities, FV-NI 16,700,000 1,300,000
Liabilities at fair value on a recurring basis    
Debt Securities 119,500,000 98,200,000
Assets, Fair Value Disclosure 141,000,000.0 267,500,000
Entergy Arkansas [Member] | Fair Value Inputs Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Arkansas [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Liabilities at fair value on a recurring basis    
Debt Securities 406,800,000 349,700,000
Assets, Fair Value Disclosure 406,800,000 349,700,000
Entergy Arkansas [Member] | Fair Value Inputs Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 0 0
Entergy Arkansas [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Liabilities at fair value on a recurring basis    
Debt Securities 0 0
Assets, Fair Value Disclosure 2,300,000 2,700,000
Entergy Arkansas [Member] | Fair Value Inputs Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]    
Liabilities at fair value on a recurring basis    
Derivative Asset 2,300,000 2,700,000
System Energy [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 89,114,000 216,383,000
Liabilities at fair value on a recurring basis    
Assets, Fair Value Disclosure 1,474,400,000 1,432,300,000
System Energy [Member] | Equity Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 12,900,000 3,800,000
System Energy [Member] | Common trust funds valued using Net Asset Value [Domain]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 847,900,000 784,400,000
System Energy [Member] | Debt Securities [Member]    
Liabilities at fair value on a recurring basis    
Decommissioning Trust Fair Values 524,500,000 427,700,000
System Energy [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 89,100,000 216,400,000
Equity Securities, FV-NI 12,900,000 3,800,000
Liabilities at fair value on a recurring basis    
Debt Securities 273,000,000.0 177,300,000
Assets, Fair Value Disclosure 375,000,000.0 397,500,000
System Energy [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Liabilities at fair value on a recurring basis    
Debt Securities 251,500,000 250,400,000
Assets, Fair Value Disclosure 251,500,000 250,400,000
System Energy [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Equity Securities, FV-NI 0 0
Liabilities at fair value on a recurring basis    
Debt Securities 0 0
Assets, Fair Value Disclosure $ 0 $ 0