v3.26.1
REGULATORY MATTERS - New Jersey (Details) - New Jersey
1 Months Ended 6 Months Ended
May 26, 2026
USD ($)
Jan. 14, 2026
USD ($)
Oct. 26, 2022
USD ($)
Aug. 31, 2025
Jun. 30, 2026
USD ($)
Apr. 13, 2026
USD ($)
Jun. 18, 2025
USD ($)
Feb. 28, 2025
company
NJBPU                
Regulatory Matters [Line Items]                
Number of EDC's | company               4
JCP And L                
Regulatory Matters [Line Items]                
Approved amount of annual increase     $ 723,000,000          
Public utility, offshore development, percent     20.00%          
JCP And L | NJBPU                
Regulatory Matters [Line Items]                
Transmission investment plan period       2 years 6 months        
Public utilities, capital commitments         $ 200,000,000      
Jcp And L | NJBPU | EnergizeNJ                
Regulatory Matters [Line Items]                
Public utilities, penalty imposed           $ 44,000,000    
Public utilities, revenue impact of sales losses to be recovered   $ 16,000,000            
Public utilities, conversion plan period   1 year            
Refund amount received $ 82,000,000              
Regulatory liability amount to be refunded $ 80,000,000              
Jcp And L | NJBPU | EnergizeNJ | Distribution Segment                
Regulatory Matters [Line Items]                
Approved temporary electric rate             $ 30.00  
Deferred regulatory asset and recovered rate             $ 10.00