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Income Taxes - Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets: |  |
Net operating loss and capital loss carryforwards | $ 15,380 | $ 11,069
Reserves and accruals | 32,759 | 47,641
Stock-based compensation | 19,469 | 13,576
Deferred revenue | 117,039 | 83,514
Capitalized research & development | 54,293 | 413
Amortizable tax basis in intangibles | 1,350,434 | 1,392,471
Other | 16,645 | 15,645
Total deferred tax assets, gross | 1,606,019 | 1,564,329
Valuation allowance | (23,286) | (12,938)
Total deferred tax assets | 1,582,733 | 1,551,391
Deferred tax liabilities: |  |
Depreciation and amortization | 11,407 | 12,328
Acquisition-related intangibles | 26,008 | 28,989
Other | 3,438 | 6,931
Total deferred tax liabilities, gross | 40,853 | 48,248
Net deferred tax assets | $ 1,541,880 | $ 1,503,143

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