Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Jun. 30, 2024 shares
Trading Arrangements, by Individual
Non-Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Terminated	false
Andrew Marsh [Member]
Trading Arrangements, by Individual
Material Terms of Trading Arrangement	On May 6, 2024, Andrew S. Marsh, Chair of the Board and Chief Executive Officer of Entergy, adopted a Rule 10b5-1 trading arrangement that is intended to satisfy the affirmative defense of Rule 10b5-1(c) with respect to options which will be expiring within the next two years. Mr. Marsh’s Rule 10b5-1 trading arrangement provides for (a) 24,000 shares to be acquired by option exercise and subsequently sold on or prior to January 29, 2025 (the date on which those options expire) and (b) 45,000 shares to be acquired by option exercise and subsequently sold on or prior to January 28, 2026 (the date on which those options expire), each in accordance with the terms specified in the trading arrangement. The term of Mr. Marsh’s Rule 10b5-1 trading arrangement expires on January 28, 2026. The first date that any transactions under Mr. Marsh’s Rule 10b5-1 trading arrangement can occur is August 5, 2024.
Name	Andrew S. Marsh
Title	Chair of the Board and Chief Executive Officer of Entergy
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	May 6, 2024
Haley Fisackerly [Member]
Trading Arrangements, by Individual
Material Terms of Trading Arrangement	On May 8, 2024, Haley Fisackerly, Chairman of the Board, President, and Chief Executive Officer of Entergy Mississippi, terminated a Rule 10b5-1 trading arrangement he had previously adopted on March 6, 2024, which was intended to satisfy the affirmative defense of Rule 10b5-1(c), had a term expiring on December 31, 2024, and provided for the sale of up to 1,000 shares of Entergy’s common stock pursuant to the terms of the trading arrangement. As of the date of termination of the trading arrangement, Mr. Fisackerly had not sold any shares of common stock under its terms.
Name	Haley Fisackerly
Title	Chairman of the Board, President, and Chief Executive Officer of Entergy Mississippi
Rule 10b5-1 Arrangement Terminated	true
Termination Date	May 8, 2024
Aggregate Available	1,000
Peter S. Norgeot, Jr. [Member]
Trading Arrangements, by Individual
Material Terms of Trading Arrangement	On May 10, 2024, Peter S. Norgeot, Jr., Executive Vice President and Chief Operating Officer of Entergy and a director of Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas, adopted a Rule 10b5-1 trading arrangement that is intended to satisfy the affirmative defense of Rule 10b5-1(c) with respect to previously granted and fully vested options. Mr. Norgeot’s Rule 10b5-1 trading arrangement provides for up to 34,495 shares to be acquired by option exercise and subsequently sold until May 9, 2025 in accordance with the terms specified in the trading arrangement. The first date that any transactions under Mr. Norgeot’s Rule 10b5-1 trading arrangement can occur is August 8, 2024.
Name	Peter S. Norgeot, Jr.
Title	Executive Vice President and Chief Operating Officer of Entergy and a director of Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	May 10, 2024
Aggregate Available	34,495
Expiring within one year [Member] \| Andrew Marsh [Member]
Trading Arrangements, by Individual
Aggregate Available	24,000
Expiring within two years [Member] \| Andrew Marsh [Member]
Trading Arrangements, by Individual
Aggregate Available	45,000