v3.25.1
Net Other Income (Deductions) - Schedule of Net Other Income (Deductions) (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Component of Other Income (Deductions) [Line Items]    
Total Net Other Income (Deductions) $ 37 $ 35
Public Service Electric and Gas Company [Member]    
Component of Other Income (Deductions) [Line Items]    
NDT Fund Interest and Dividends 0 0
Allowance for Funds Used During Construction 11 11
Solar Loan Interest 1 2
Other Interest 3 2
Other 1 1
Total Net Other Income (Deductions) 16 16
PSEG Power & Other    
Component of Other Income (Deductions) [Line Items]    
NDT Fund Interest and Dividends [1] 20 17
Allowance for Funds Used During Construction [1] 0 0
Solar Loan Interest [1] 0 0
Other Interest [1] 4 5
Other [1] (3) (3)
Total Net Other Income (Deductions) [1] 21 19
PSEG Power    
Component of Other Income (Deductions) [Line Items]    
NDT Fund Interest and Dividends 20 17
Allowance for Funds Used During Construction 11 11
Solar Loan Interest 1 2
Other Interest 7 7
Other (2) (2)
Total Net Other Income (Deductions) $ 37 $ 35
[1] PSEG Power & Other consists of activity at PSEG Power, Energy Holdings, PSEG LI, Services, PSEG (parent company) and intercompany eliminations.