Stock-Based Compensation - Schedule of Stock-Based Compensation Expense (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Share-Based Payment Arrangement, Expense | $ 14,358,000 | $ 11,365,000 | $ 29,944,000 | $ 13,676,000 |
| Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense | ||||
| Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Share-Based Payment Arrangement, Expense | 8,755,000 | 8,136,000 | 16,845,000 | 9,474,000 |
| Share-Based Payment Arrangement, Amount Capitalized | 37,000 | 0 | 37,000 | 0 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Share-Based Payment Arrangement, Expense | 5,603,000 | 3,229,000 | 13,099,000 | 4,202,000 |
| Share-Based Payment Arrangement, Amount Capitalized | $ 713,000 | $ 0 | $ 713,000 | $ 0 |