Commitments and Contingencies - Supplemental Balance Sheet Information Related to Operating Leases (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Loss Contingencies [Line Items]
Operating lease ROU assets	$ 40,832	$ 63,581
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current	Accrued Liabilities, Current
Operating lease liabilities – long-term	$ (24,861)	$ (43,155)
Accrued Liabilities [Member]
Loss Contingencies [Line Items]
Accrued liabilities – current	$ (19,066)	$ (24,673)