XML 62 R48.htm IDEA: XBRL DOCUMENT v3.25.1
Asset Retirement Obligations - Reconciliation of Beginning and Ending Aggregate Carrying Amount of Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Balance at beginning of year $ 1,008,884 $ 914,763
Accretion 14,045 12,774
Liabilities incurred 4,996 8,960
Revisions of previous estimates 3,999 1,995
Liabilities settled (157) (737)
Changes due to translation of foreign currencies 394 (3,143)
Balance at end of period $ 1,032,161 $ 934,612