Revenues - Revenue, Capacity Auction Obligations (Details) - PSEG Power - PJM [Member]	Mar. 31, 2026 $ / MK MW
June 2025 to May 2026
Revenues [Line Items]
$ per Megawatt (MW)-Day \| $ / MK	270
MW Cleared \| MW	3,500
June 2026 to May 2027
Revenues [Line Items]
$ per Megawatt (MW)-Day \| $ / MK	329
MW Cleared \| MW	3,500
June 2027 to May 2028
Revenues [Line Items]
$ per Megawatt (MW)-Day \| $ / MK	333
MW Cleared \| MW	3,500

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