Fair Value Measurements - Financial Assets and Liabilities, Excluding Cash and Cash Equivalents, Measured on a Recurring Basis at Fair Value (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mutual fund assets	$ 24,914	$ 34,495
Derivative assets:
Interest rate contracts	4,836
Foreign currency contracts	10	436
Total assets at fair value	29,760	34,931
Derivative liabilities:
Foreign currency contracts	324	338
Total liabilities at fair value	324
Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mutual fund assets	24,914	34,495
Derivative assets:
Total assets at fair value	24,914	34,495
Level 2 [Member]
Derivative assets:
Interest rate contracts	4,836
Foreign currency contracts	10	436
Total assets at fair value	4,846	436
Derivative liabilities:
Foreign currency contracts	324	$ 338
Total liabilities at fair value	$ 324