Exit Costs - Summary of Exit Costs (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Restructuring Cost And Reserve [Line Items]
Total termination costs	$ 12,323	$ 11,115
Pennsylvania
Restructuring Cost And Reserve [Line Items]
Exit cost	108	161
North Louisiana Contract Release
Restructuring Cost And Reserve [Line Items]
Exit cost	$ 12,215	$ 10,954