Other Long Term Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Other Long Term Liabilities [Line Items]
Intangible contract liability	$ 4,256	$ 4,643
Accrued workers' compensation	33,308	32,311
Accrued deferred compensation	12,992	11,905
Lease financing obligation	7,039	7,358
Lease liabilities	$ 96,918	$ 121,348
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities
Other	$ 31	$ 183
Other liabilities	$ 154,544	$ 177,748