Leases - Components of Lease Cost (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease cost	$ 13,700	$ 12,000	$ 15,000
Operating cash flows related to operating leases	13,500	11,800
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 12,200	$ 19,300
Weighted-average remaining lease term	11 years	13 years
Weighted-average discount rate	3.81%	3.37%