v3.25.1
Commitments and Contingent Liabilities - Schedule of Contract for Anticipated BGS-RSCP Fixed Price Eligible Load (Details) - Public Service Electric and Gas Company [Member]
3 Months Ended
Mar. 31, 2025
$ / MWh
MW
Auction Year 2022  
Long-Term Purchase Commitment [Line Items]  
36-Month Terms Ending 2025-05 [1]
Load (MW) | MW 2,800
Dollars Per Megawatt Hour | $ / MWh 76.3
Auction Year 2023  
Long-Term Purchase Commitment [Line Items]  
36-Month Terms Ending 2026-05 [1]
Load (MW) | MW 2,800
Dollars Per Megawatt Hour | $ / MWh 93.11
Auction Year 2024  
Long-Term Purchase Commitment [Line Items]  
36-Month Terms Ending 2027-05 [1]
Load (MW) | MW 2,900
Dollars Per Megawatt Hour | $ / MWh 80.88
Auction Year 2025  
Long-Term Purchase Commitment [Line Items]  
36-Month Terms Ending 2028-05 [1]
Load (MW) | MW 2,800
Dollars Per Megawatt Hour | $ / MWh 107.36
[1] Prices set in the 2025 BGS auction will become effective on June 1, 2025 when the 2022 BGS auction agreements expire.