Stock-based Compensation - Additional Information (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($)
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation expense related to stock options	$ 95.1
Unrecognized compensation expense, remaining weighted-average period for recognition	2 years 8 months 12 days
Restricted Common Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense, remaining weighted-average period for recognition	2 years 9 months 18 days
Total unrecognized compensation expense	$ 96.2