Asset Retirement Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Asset Retirement Obligation
Balance at beginning of period	$ 263,000	$ 86,000	$ 72,000
Liabilities assumed in Merger	0	175,000	0
Liabilities incurred	10,000	6,000	10,000
Liabilities settled	(3,000)	(10,000)	0
Liabilities divested	2,000	0	0
Accretion expense	9,000	6,000	4,000
Balance at end of period	277,000	263,000	86,000
Less: current asset retirement obligation	(6,000)	(4,000)	(1,000)
Noncurrent asset retirement obligation	$ 271,000	$ 259,000	$ 85,000