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PENDING AERA MERGER (Details) - USD ($)
$ in Millions
3 Months Ended
Feb. 07, 2024
Mar. 31, 2024
Mar. 31, 2023
Business Acquisition [Line Items]      
Bridge loan commitment and debt amendment costs   $ 8 $ 0
Bridge Loan Facility | Line of Credit      
Business Acquisition [Line Items]      
Term of loan facility 364 days    
Line of credit facility, maximum borrowing capacity $ 500    
Bridge loan commitment and debt amendment costs   $ 8  
Aera Energy, LLC      
Business Acquisition [Line Items]      
Long-term indebtedness assumed in connection with merger $ 950    
Ownership percentage as a result of merger 77.00%    
Aera Energy, LLC | Aera Energy, LLC      
Business Acquisition [Line Items]      
Ownership percentage as a result of merger 23.00%    
Aera Energy, LLC | Common Stock      
Business Acquisition [Line Items]      
Common stock issued in connection with merger (in shares) 21,170,357