Exit and Termination Costs - Summary of Exit and Termination Costs (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Restructuring Cost And Reserve [Line Items]
Severance costs	$ 0	$ 0	$ 0	$ 509
Total termination costs	11,065	11,789	58,249	9,557
Pennsylvania
Restructuring Cost And Reserve [Line Items]
Exit cost	135	186	458	580
North Louisiana
Restructuring Cost And Reserve [Line Items]
Exit cost			33,000	36,600
North Louisiana Contract Release
Restructuring Cost And Reserve [Line Items]
Exit cost	$ 10,930	$ 11,603	$ 57,791	$ 8,468