v3.26.3
ASSET RETIREMENT OBLIGATIONS (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Asset retirement obligations, beginning of period $ 542 $ 592
Additional liabilities incurred 10 31
Liabilities acquired 1 13
Liabilities settled and divested (27) (62)
Accretion expense 25 27
Revisions in estimated liabilities 38 3
Asset retirement obligations, end of period 589 604
Less current portion 46 20
Asset retirement obligations - long-term $ 543 $ 584