Leases - Schedule of Components of Lease Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Lease Cost [Line Items]
Net lease cost	$ 3,162	$ 3,383
Other, net [Member]
Lease Cost [Line Items]
Operating lease cost for subleased/assigned properties	0	456
Sublease income subleased/assigned properties	0	(390)
Occupancy [Member]
Lease Cost [Line Items]
Operating lease cost	3,111	3,310
Variable lease costs	$ 51	$ 7