v3.26.1
ASSET RETIREMENT OBLIGATION
3 Months Ended
Mar. 31, 2026
Asset Retirement Obligation Disclosure [Abstract]  
ASSET RETIREMENT OBLIGATION ASSET RETIREMENT OBLIGATION
The following table describes changes to the Company’s asset retirement obligation (ARO) liability:
March 31,
2026
 (In millions)
Asset retirement obligation, December 31, 2025
$2,880 
Liabilities incurred
Liabilities settled(22)
Accretion expense42 
Revisions in estimated liabilities
Asset retirement obligation, March 31, 2026
2,906 
Less current portion(207)
Asset retirement obligation, long-term$2,699