Asset Retirement Obligations (Tables)

12 Months Ended

Dec. 31, 2024

Asset Retirement Obligation Disclosure [Abstract]

Activity Related to Asset Retirement Obligations

Activity related to the Company’s asset retirement obligations is as follows:

	Year Ended December 31,
(In millions)	2024		2023		2022
Balance at beginning of period	$	289	$	277	$	263
Liabilities incurred	9		6		10
Liabilities settled	(7)		(1)		(3)
Liabilities divested	—		(4)		(2)
Accretion expense	11		11		9
Balance at end of period	$	302	$	289	$	277
Less: current asset retirement obligation	(11)		(9)		(6)
Noncurrent asset retirement obligation	$	291	$	280	$	271