Equity-Based Compensation - Summary of Equity-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Recognized stock-based compensation expense	$ 16,007	$ 14,234
Research and Development
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Recognized stock-based compensation expense	8,580	7,546
General and Administrative
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Recognized stock-based compensation expense	7,427	6,688
Employee Stock Option
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Recognized stock-based compensation expense	12,005	11,570
Employee Stock Option \| Research and Development
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Recognized stock-based compensation expense	5,717	5,713
Employee Stock Option \| General and Administrative
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Recognized stock-based compensation expense	$ 6,288	$ 5,857