Restructuring and Related Costs - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended					6 Months Ended
	May 31, 2023	Jan. 31, 2023	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2024	Jun. 30, 2023
Restructuring Cost and Reserve [Line Items]
Severance and related costs			$ 2,800	$ 700	$ 7,500	$ 600	$ 4,300
Restructuring Charges	$ 2,300		3,800				5,000
Right-of-use asset impairments	1,300		3,200				3,700	$ 3,200
Leasehold impairments	600		$ 600				$ 1,300	$ 646	$ 600
Contract termination cost	$ 700
Reduction of Workforce Period Percent	8.00%	4.00%
California [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges						400
Capitalized software project writeoff value						$ 600
Right-of-use asset impairments									$ 800