Stock-based Compensation - Summary of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||||
| Total share-based compensation expense | $ 9,639 | $ 5,253 | $ 16,771 | $ 8,679 |
| Research and Development | ||||
| Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||||
| Total share-based compensation expense | 4,119 | 2,301 | 6,994 | 4,354 |
| General and Administrative | ||||
| Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] | ||||
| Total share-based compensation expense | $ 5,520 | $ 2,952 | $ 9,777 | $ 4,325 |