{"cik":7323,"taxonomy":"us-gaap","tag":"CommonStockSharesAuthorized","label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","entityName":"ENTERGY CORPORATION","units":{"shares":[{"end":"2025-12-31","val":998000000,"accn":"0000065984-26-000283","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-07-31","frame":"CY2025Q4I"},{"end":"2026-06-30","val":998000000,"accn":"0000065984-26-000283","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-07-31","frame":"CY2026Q2I"}]}}