Property, Plant, And Equipment	9 Months Ended
Sep. 30, 2023
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.
Entergy Arkansas [Member]
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.
Entergy Louisiana [Member]
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.
Entergy Mississippi [Member]
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.
Entergy New Orleans [Member]
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.
Entergy Texas [Member]
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.
System Energy [Member]
Property, Plant, And Equipment	PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy) Accrued Construction Expenditures Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

Property, Plant, And Equipment

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

Property, Plant, And Equipment

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

Property, Plant, And Equipment

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

Property, Plant, And Equipment

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

Property, Plant, And Equipment

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.

Property, Plant, And Equipment

PROPERTY, PLANT, AND EQUIPMENT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)

Accrued Construction Expenditures

Accrued construction expenditures at September 30, 2023 were $447 million for Entergy, $62 million for Entergy Arkansas, $111.3 million for Entergy Louisiana, $31.2 million for Entergy Mississippi, $4.7 million for Entergy New Orleans, $178.7 million for Entergy Texas, and $16.7 million for System Energy. Accrued construction expenditures at December 31, 2022 were $462 million for Entergy, $93.2 million for Entergy Arkansas, $156.7 million for Entergy Louisiana, $59.5 million for Entergy Mississippi, $11.2 million for Entergy New Orleans, $68.9 million for Entergy Texas, and $29 million for System Energy.