v3.25.4

Income Taxes - Schedule of Effective Income Tax Rate 2025 (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Amount |  |  |
Loss before income taxes | $ (300,688) | $ (334,661) | $ (406,674)
U.S. federal statutory tax rate | (63,145) | (70,279) | (85,401)
State and local income taxes, net of federal income tax effect | 172 |  |
Change in valuation allowance |  | 69,814 | 97,923
Other adjustments |  | (459) | 3,551
Other foreign jurisdictions |  | 5,539 | 2,107
Research and development credits | (12,055) | (17,895) | (13,049)
Stock-based compensation expense | 13,624 | 4,897 | 88
Acquisition-related costs | 6,260 |  |
Other | 1,558 |  |
(Benefit from) provision for income taxes | $ (5,413) | $ 10,404 | $ 36,072
Percent |  |  |
U.S. federal statutory tax rate | 21.00% |  |
State and local income taxes, net of federal income tax effect | (0.10%) |  |
Research and development credits | 4.00% |  |
Stock-based compensation expense | (4.50%) |  |
Acquisition-related costs | (2.10%) |  |
Other | (0.50%) |  |
Effective tax rate | 1.80% |  |
United States |  |  |
Amount |  |  |
Change in valuation allowance | $ 59,899 |  |
Percent |  |  |
Change in valuation allowance | (19.90%) |  |
United Kingdom |  |  |
Amount |  |  |
Change in valuation allowance | $ (18,006) |  |
Other adjustments | $ (1,676) |  |
Percent |  |  |
Change in valuation allowance | 6.00% |  |
Other adjustments | 0.60% |  |
Other foreign jurisdictions |  |  |
Amount |  |  |
Other foreign jurisdictions | $ 7,956 |  |
Percent |  |  |
Other foreign jurisdictions | (2.70%) |  |

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