Stock-Based Awards - Summary of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total	$ 25,160	$ 27,840
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total	15,137	16,342
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total	$ 10,023	$ 11,498