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Income Taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Deferred tax assets: |  |
Net operating losses | $ 115,543 | $ 22,804
U.S. R&D tax credits net of uncertain tax positions | 131,656 | 102,903
Stock-based compensation | 68,230 | 55,275
Section 174 capitalization | 220,486 | 285,198
Lease liability | 58,239 | 45,865
Other | 61,311 | 57,042
Total deferred tax assets | 655,465 | 569,087
Less: valuation allowance | (543,147) | (488,866)
Deferred tax assets, net of valuation allowance | 112,318 | 80,221
Deferred tax liabilities: |  |
Commissions | (50,111) | (35,593)
Right of use asset | (39,814) | (33,554)
Fixed Assets | (16,742) | (7,261)
Total deferred tax liabilities | (106,667) | (76,408)
Deferred tax assets, net | $ 5,651 | $ 3,813

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