Pension and Other Postretirement Benefits - Schedule of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Pension Plan [Member] | U.S. [Member]
Accumulated other comprehensive loss:
Net actuarial loss (gain)	$ 45,248	$ 47,889
Prior service cost (credit)		1
Total accumulated other comprehensive loss	45,248	47,890
Defined Benefit Pension Plan [Member] | Foreign Defined Benefits Pension Plans [Member]
Accumulated other comprehensive loss:
Net actuarial loss (gain)	20,388	19,900
Prior service cost (credit)	(5,614)	(5,984)
Total accumulated other comprehensive loss	14,774	13,916
Other Postretirement Benefit Plans [Member]
Accumulated other comprehensive loss:
Net actuarial loss (gain)	(3,410)	(2,887)
Prior service cost (credit)	(2,574)	(3,598)
Total accumulated other comprehensive loss	$ (5,984)	$ (6,485)