Asset Retirement Obligations - Schedule of Reconciliation of Beginning and Ending Aggregate Carrying Amount of Asset Retirement Obligations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Balance at beginning of year			$ 911,653	$ 971,893
Accretion	$ 11,364	$ 11,563	22,521	23,439
Liabilities incurred			4,805	9,007
Revisions of previous estimates			(822)	0
Liabilities settled			(64,978)	(26,144)
Changes due to translation of foreign currencies			2,920	(3,650)
Balance at end of year	$ 876,099	$ 974,545	$ 876,099	$ 974,545