Derivative Financial Instruments Gains and Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Derivative Instruments, (Gain) Loss [Line Items]
Derivative settlement (gain) loss	$ 314	$ 186,299	$ (20,398)	$ 595,080
Net derivative (gain) loss	75,355	(137,577)	12,352	385,180
Oil Contracts
Derivative Instruments, (Gain) Loss [Line Items]
Derivative settlement (gain) loss	13,446	120,430	20,144	428,811
Net derivative (gain) loss	77,857	(180,300)	31,172	235,023
Gas Contracts
Derivative Instruments, (Gain) Loss [Line Items]
Derivative settlement (gain) loss	(11,643)	61,981	(37,495)	142,369
Net derivative (gain) loss	(4,437)	47,973	(14,655)	142,695
NGL Contracts
Derivative Instruments, (Gain) Loss [Line Items]
Derivative settlement (gain) loss	(1,489)	3,888	(3,047)	23,900
Net derivative (gain) loss	$ 1,935	$ (5,250)	$ (4,165)	$ 7,462