Derivative Instruments - Impact of Derivative Activities on Condensed Consolidated Statements of Income and Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Interest Rate Swap gains (losses) recognized in the condensed consolidated statements of operations	$ 0	$ (84)	$ 64	$ (48)
Commodity gains (losses) recognized in the condensed consolidated statements of operations	63,756	(21,000)	(149,137)	(119,631)
Derivative gains (losses)	63,756	(21,084)	(149,073)	(119,679)
Interest rate cash settlements recognized in the condensed consolidated statements of cash flows	0	(973)	(1,415)	(2,851)
Commodity cash settlements and premiums paid recognized in the condensed consolidated statements of cash flows	(55,302)	(21,265)	(157,809)	(43,190)
Cash settlements and premiums paid, net	$ (55,302)	$ (22,238)	$ (159,224)	$ (46,041)