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Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred tax assets: |  |
Net operating loss and capital loss carryforwards | $ 2,741 | $ 1,389
Reserves and accruals | 67,221 | 62,891
Stock-based compensation | 29,255 | 25,054
Deferred revenue | 146,509 | 142,082
Capitalized research & development | 32,027 | 41,505
Amortizable tax basis in intangibles | 1,301,338 | 1,325,236
Other | 12,282 | 13,228
Deferred tax assets before valuation allowance | 1,591,373 | 1,611,385
Valuation allowance | (19,390) | (14,991)
Total deferred tax assets | 1,571,983 | 1,596,394
Deferred tax liabilities: |  |
Depreciation and amortization | 16,485 | 7,814
Acquisition-related intangibles | 28,868 | 25,097
Other | 4,511 | 3,570
Total deferred tax liabilities | 49,864 | 36,481
Net deferred tax assets | $ 1,522,119 | $ 1,559,913

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