Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2025

Asset Retirement Obligation Disclosure [Abstract]

Activity Related to Asset Retirement Obligations

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

(In millions)	Three Months Ended  March 31, 2025
Balance at beginning of period	$	302
Liabilities incurred	3
Liabilities assumed in acquisitions	19
Accretion expense	3
Balance at end of period	327
Less: current asset retirement obligations	(13)
Noncurrent asset retirement obligations	$	314