Accumulated Other Comprehensive Income (Loss) - Summary of Changes in Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 1,074,193
Other comprehensive income before reclassifications	12,620	$ (18,433)
Amounts reclassified from AOCI	433	872
Net current-period other comprehensive income	13,053	(17,561)
Ending Balance	1,116,738
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(135,268)	(107,083)
Other comprehensive income before reclassifications	9,829	(18,433)
Net current-period other comprehensive income	9,829	(18,433)
Ending Balance	(125,439)	(125,516)
Defined Benefit Pension Plan Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(18,022)	(29,861)
Amounts reclassified from AOCI	436	874
Net current-period other comprehensive income	436	874
Ending Balance	(17,586)	(28,987)
Cash Flow Hedge Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	54	63
Other comprehensive income before reclassifications	2,791
Amounts reclassified from AOCI	(3)	(2)
Net current-period other comprehensive income	2,788	(2)
Ending Balance	2,842	61
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(153,236)	(136,881)
Ending Balance	$ (140,183)	$ (154,442)