Segment Information - Reconciliation of Reportable Segment Expenditures (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Plugging & abandonment	$ 69,596	$ 67,988	$ 43,933
Other deferred payments	0	(7,921)	(11,921)
Exploration, development and other capital expenditures	323,164	293,331	362,942
Operating Segments [Member] | Reportable segment
Segment Reporting Information [Line Items]
Segment Expenditures	452,674	338,822	405,525
Operating Segments [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Segment Expenditures	2,778	0	0
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Change in capital expenditures included in accounts payable and accrued liabilities	(60,011)	28,258	16,002
Plugging & abandonment	(69,596)	(67,988)	(43,933)
Decommissioning obligations settled	(1,625)	0	0
Investment in CCS intangibles and equity method investees	(2,778)	0	0
Other deferred payments	0	(7,921)	(11,921)
Non-cash well equipment inventory transfers	(6)	1,086	(3,030)
Other	$ 1,728	$ 1,074	$ 299