COMMITMENTS AND CONTINGENCIES - Spent Nuclear Fuel Obligations Narrative (Details) - Yankee Companies - USD ($) $ in Millions	1 Months Ended
Nov. 30, 2024	Mar. 31, 2021
Loss Contingencies [Line Items]
Damages sought		$ 153.5
Litigation settlement, amount	$ 145.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details