Leases - Lessee, Operating Lease Other Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Leases [Abstract]
Operating cash flows from operating leases	$ (7,288)	$ (6,720)	$ (20,993)	$ (20,309)
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 2,192	$ 8,131	$ 7,508	$ 28,806
Weighted-average remaining lease term of operating leases	6 years 6 months	7 years 3 months 18 days	6 years 6 months	7 years 3 months 18 days
Weighted-average discount rate of operating leases	3.40%	3.20%	3.40%	3.20%