Risk Management and Derivative Instruments - (Gains) Losses on Derivatives (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative Instruments Gain Loss [Line Items]
Loss (gain) on commodity derivative instruments	$ 1,225	$ (3,798)	$ 17,789	$ (18,957)
Commodity derivative contracts
Derivative Instruments Gain Loss [Line Items]
Loss (gain) on commodity derivative instruments	$ 1,225	$ (3,798)	$ 17,789	$ (18,957)