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REGULATORY MATTERS - New Jersey (Details) - New Jersey	Aug. 13, 2025	Jun. 04, 2025 GW	Apr. 23, 2025 USD ($)	Nov. 09, 2023 USD ($)	Oct. 31, 2023 windFarm MW	Apr. 17, 2023	Oct. 26, 2022 USD ($)	Sep. 30, 2025 USD ($)	Jul. 16, 2025 recommendation	Jun. 18, 2025 USD ($)	Jan. 16, 2025 USD ($)
JCP And L
Regulatory Matters [Line Items]
Total number of recommendations | recommendation									105
Number of recommendations to be implemented | recommendation									100
Approved amount of annual increase							$ 723,000,000
Approved ROE							10.20%
Public utility, offshore development, percent							20.00%
Recovery of transmission incentive rates, percentage						100.00%
Recovery of transmission incentive rates prior to approval date						50.00%
Public utilities, number of offshore wind projects that development ceased | windFarm					2
Plant capacity (in MW's)		1.5			2,248
Approved loan guarantee of maximum amount											$ 716,000,000
NJBPU | JCP And L
Regulatory Matters [Line Items]
Transmission investment plan period	2 years 6 months
EnergizeNJ | NJBPU | Distribution Segment | Jcp And L
Regulatory Matters [Line Items]
Approved amount of annual increase			$ 339,000,000
Amount of requested increase (decrease)				$ 935,000,000
Implementation period				5 years
Public utilities, requested rate increase (decrease), amount, capital commitments				$ 906,000,000
Public utilities, requested rate increase (decrease), amount, operating and maintenance expense				$ 29,000,000
Approved capital commitments			203,000,000
Approved matching capital commitments			132,000,000
Approved O&M expense			$ 4,000,000
Approved temporary electric rate										$ 30.00
Deferred regulatory asset and recovered rate										$ 10.00
Temporary rate credit regulatory asset balance								$ 50,000,000

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