Derivative Instruments - Realized and Unrealized Gains and Losses on Derivative Instruments (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net			$ 30,167	$ (291,119)
Gain (loss) on derivative instruments, net	$ 451,254	$ 4,729	135,252	(108,465)
Swap [Member] \| Crude Oil [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	36,878	(19,677)	46,130	(14,848)
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	116,525	33,569	106,975	(167,480)
Swap [Member] \| Natural Gas [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	27,208	89,677	34,139	152,478
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	123,931	(105,030)	(163,234)	(89,865)
NYMEX roll swaps \| Crude Oil [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	1,722	(440)	2,391	2,033
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	(4,258)	1,578	(391)	(8,676)
WAHA Swaps \| Natural Gas [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	0	17,898	0	26,922
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	0	(12,846)	0	(13,175)
Collars [Member] \| Crude Oil [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	(28)	0	(28)	0
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	89,347	0	41,782	0
Collars [Member] \| Natural Gas [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	22,453	0	22,453	16,069
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	37,476	0	45,035	(11,923)
Crude Oil and Natural Gas [Member]
Cash received (paid) on derivatives:
Cash received on derivatives, net	88,233	87,458	105,085	182,654
Non-cash gain (loss) on derivatives:
Non-cash gain (loss) on derivatives, net	363,021	(82,729)	30,167	(291,119)
Gain (loss) on derivative instruments, net	$ 451,254	$ 4,729	$ 135,252	$ (108,465)