Acquisition-Related Amortization, Impairment and Remeasurement - Components of Acquisition-Related Amortization, Impairment and Remeasurement (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Acquisition Related Amortization And Remeasurement [Abstract] | ||||
| Amortization and impairment of acquired intangibles | $ 2,999 | $ 3,872 | $ 6,000 | $ 22,227 |
| Changes in fair value of contingent consideration | 868 | (763) | 1,618 | (1,373) |
| Total | $ 3,867 | $ 3,109 | $ 7,618 | $ 20,854 |