v3.25.2
Fair Value Measurements - Schedule of roll-forward of fair value of deferred compensation plan assets categorized as level 3 in fair value hierarchy (Detail) - Deferred compensation assets - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Opening balance $ 61,812 $ 55,559 $ 61,549 $ 51,983
Additions (net of redemption) 941 432 2,345 800
Change in fair value of deferred compensation plan assets (Note a) 5,603 1,001 4,462 4,209
Closing balance $ 68,356 $ 56,992 $ 68,356 $ 56,992