Other, Net - Other Net in Consolidated Statements of Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Other Nonoperating Income (Expense) [Abstract]
Foreign exchange losses	$ (1,442)	$ (3,703)	$ (2,871)
Investment income	1,298	859	1,757
Realized and unrealized gains (losses) on investments	3,323	4,314	(8,188)
Net periodic benefit cost	610	28	690
Other retirement obligation	352	383	(212)
Other, net	$ 4,141	$ 1,881	$ (8,824)