v3.26.1
SUPPLEMENTAL ACCOUNT BALANCES - Narrative (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Jan. 01, 2024
Business Combination [Line Items]      
Restricted cash $ 15 $ 15  
Aera Energy, LLC      
Business Combination [Line Items]      
Released funds exceeding percentage     50.00%