EQUITY (Entergy Corporation and Entergy Louisiana) (Schedule of Obligations Settled) (Details) - Equity Forward Sale Agreements - Common Stock - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended
	Sep. 30, 2026	Jun. 30, 2026
Equity [Line Items]
Shares of Common Stock Issued (in shares)	11,145,984	6,650,417
Gross Sales Price	$ 930,690	$ 555,310
Forward Sellers Fees	$ 18,148	$ 10,829
Forward rate per share (in dollars per share)	$ 81.91	$ 82.09
Cash Proceeds at Settlement	$ 912,975	$ 545,902