Risk Management and Fair Values (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	$ 1,320,565	$ 60,939
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents	11,000
Replacement Reserve Escrow	336,000	323,000
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	7,240,000	5,277,000
Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	1,000	11,000
Debt Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	2,051,000	1,770,000
Common trust funds valued using Net Asset Value [Domain]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	3,448,000	3,070,000
Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	30,000	21,000
Equity Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	43,000	24,000
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	1,321,000	61,000
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents	11,000	8,000
Replacement Reserve Escrow	336,000	323,000
Equity Securities, FV-NI, Current	43,000	24,000
Debt Securities	796,000	611,000
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	2,507,000	1,027,000
Fair Value, Inputs, Level 1 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	1,000	11,000
Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	0	0
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
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents	0	0
Replacement Reserve Escrow	0	0
Equity Securities, FV-NI, Current	0	0
Debt Securities	1,255,000	1,159,000
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	1,255,000	1,159,000
Fair Value, Inputs, Level 2 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	0	0
Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	0	0
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
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents	0	0
Replacement Reserve Escrow	0	0
Equity Securities, FV-NI, Current	0	0
Debt Securities	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	30,000	21,000
Fair Value, Inputs, Level 3 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	0	0
Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	30,000	21,000
Entergy New Orleans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	34,415	0
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	1,565	2,426
Replacement Reserve Escrow	82,700	78,700
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	120,700	82,200
Entergy New Orleans [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		600
Entergy New Orleans [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	2,000	1,100
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	34,400
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	1,600	2,400
Replacement Reserve Escrow	82,700	78,700
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	118,700	81,100
Entergy New Orleans [Member] | Fair Value, Inputs, Level 1 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		600
Entergy New Orleans [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
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, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	0	0
Replacement Reserve Escrow	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	0	0
Entergy New Orleans [Member] | Fair Value, Inputs, Level 2 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		0
Entergy New Orleans [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
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, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	0	0
Replacement Reserve Escrow	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	2,000	1,100
Entergy New Orleans [Member] | Fair Value, Inputs, Level 3 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		0
Entergy New Orleans [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	2,000	1,100
Entergy Mississippi [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	36,372	6,600
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow		700
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		800
Assets, Fair Value Disclosure		8,700
Entergy Mississippi [Member] | Financial Transmission Rights (FTRs) [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	300
Entergy Mississippi [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	500	10,100
Entergy Mississippi [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset		1,400
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	36,400	6,600
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow		700
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		500
Assets, Fair Value Disclosure		7,300
Entergy Mississippi [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	0
Entergy Mississippi [Member] | Fair Value, Inputs, Level 1 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	500	10,100
Entergy Mississippi [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset		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	0
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow		0
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		0
Assets, Fair Value Disclosure		0
Entergy Mississippi [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	0
Entergy Mississippi [Member] | Fair Value, Inputs, Level 2 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	0	0
Entergy Mississippi [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset		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	0
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow		0
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		300
Assets, Fair Value Disclosure		1,400
Entergy Mississippi [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	300
Entergy Mississippi [Member] | Fair Value, Inputs, Level 3 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis	0	0
Entergy Mississippi [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset		1,400
Entergy Louisiana [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	100,767	517
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow	253,700	243,800
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	2,780,900	2,361,500
Entergy Louisiana [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		400
Entergy Louisiana [Member] | Debt Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	877,600	788,100
Entergy Louisiana [Member] | Common trust funds valued using Net Asset Value [Domain]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	1,515,500	1,304,700
Entergy Louisiana [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	11,600	9,800
Entergy Louisiana [Member] | Equity Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	21,700	14,600
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	100,800	500
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow	253,700	243,800
Equity Securities, FV-NI, Current	21,700	14,600
Debt Securities	303,800	271,700
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	680,000	530,600
Entergy Louisiana [Member] | Fair Value, Inputs, Level 1 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		400
Entergy Louisiana [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	0	0
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
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow	0	0
Equity Securities, FV-NI, Current	0	0
Debt Securities	573,800	516,400
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	573,800	516,400
Entergy Louisiana [Member] | Fair Value, Inputs, Level 2 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		0
Entergy Louisiana [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	0	0
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
Assets, Fair Value Disclosure [Abstract]
Replacement Reserve Escrow	0	0
Equity Securities, FV-NI, Current	0	0
Debt Securities	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	11,600	9,800
Entergy Louisiana [Member] | Fair Value, Inputs, Level 3 [Member] | Gas Hedge Contracts [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities, Fair Value Disclosure on Recurring Basis		0
Entergy Louisiana [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	11,600	9,800
Entergy Arkansas [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	632,936	3,112
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	2,247,700	1,423,100
Entergy Arkansas [Member] | Debt Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	597,500	496,900
Entergy Arkansas [Member] | Common trust funds valued using Net Asset Value [Domain]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	988,900	910,700
Entergy Arkansas [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	13,000	6,000
Entergy Arkansas [Member] | Equity Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	15,400	6,400
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	632,900	3,100
Assets, Fair Value Disclosure [Abstract]
Equity Securities, FV-NI, Current	15,400	6,400
Debt Securities	191,800	129,900
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	840,100	139,400
Entergy Arkansas [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
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
Assets, Fair Value Disclosure [Abstract]
Equity Securities, FV-NI, Current	0	0
Debt Securities	405,700	367,000
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	405,700	367,000
Entergy Arkansas [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
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
Assets, Fair Value Disclosure [Abstract]
Equity Securities, FV-NI, Current	0	0
Debt Securities	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	13,000	6,000
Entergy Arkansas [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	13,000	6,000
Entergy Texas [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	353,354	20,489
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	9,686	5,195
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	367,100	28,100
Entergy Texas [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	4,000	2,400
Entergy Texas [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	353,400	20,500
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	9,700	5,200
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	363,100	25,700
Entergy Texas [Member] | Fair Value, Inputs, Level 1 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
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]
Cash Equivalents, at Carrying Value	0	0
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	0	0
Entergy Texas [Member] | Fair Value, Inputs, Level 2 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
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]
Cash Equivalents, at Carrying Value	0	0
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents, Current	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	4,000	2,400
Entergy Texas [Member] | Fair Value, Inputs, Level 3 [Member] | Financial Transmission Rights (FTRs) [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative Asset	4,000	2,400
System Energy [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash Equivalents, at Carrying Value	77,579	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	1,602,900	1,342,300
System Energy [Member] | Debt Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	575,900	485,200
System Energy [Member] | Common trust funds valued using Net Asset Value [Domain]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	943,900	854,400
System Energy [Member] | Equity Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Decommissioning Fund Investments, Fair Value	5,500	2,700
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	77,600
Assets, Fair Value Disclosure [Abstract]
Equity Securities, FV-NI, Current	5,500	2,700
Debt Securities	300,400	209,500
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	383,500	212,200
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
Assets, Fair Value Disclosure [Abstract]
Equity Securities, FV-NI, Current	0	0
Debt Securities	275,500	275,700
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	275,500	275,700
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
Assets, Fair Value Disclosure [Abstract]
Equity Securities, FV-NI, Current	0	0
Debt Securities	0	0
Liabilities, Fair Value Disclosure [Abstract]
Assets, Fair Value Disclosure	$ 0	0
Entergy Corporation [Member]
Assets, Fair Value Disclosure [Abstract]
Restricted Cash and Cash Equivalents		$ 8,000