Stock-Based Compensation - Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Stock-Based Compensation Expense | ||||
| Total stock-based compensation expense | $ 17,276 | $ 7,336 | $ 35,090 | $ 18,767 |
| Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense | ||||
| Stock-Based Compensation Expense | ||||
| Total stock-based compensation expense | 13,008 | 4,933 | 23,865 | 12,670 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Stock-Based Compensation Expense | ||||
| Total stock-based compensation expense | $ 4,268 | $ 2,403 | $ 11,225 | $ 6,097 |