Leases - Summary of Lease Costs Recognized Under Topic 842 and Other Information Pertaining to Operating Leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Lease cost
Operating lease cost	$ 29,895	$ 18,184
Variable lease cost	38,442	35,505
Total lease cost	68,337	53,689
Other information
Operating lease payments	21,608	20,778
Operating lease liabilities arising from obtaining ROU assets	$ 80,203	$ 40,006	$ 13,225
Weighted average remaining lease term	11 years 2 months 12 days	6 years 4 months 24 days
Weighted average discount rate	9.10%	8.30%