Accumulated Other Comprehensive Income (Loss) - Summary of Changes in Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 986,693
Other comprehensive income before reclassifications	(19,997)	$ (4,042)	$ 8,556
Amounts reclassified from AOCI	3,642	3,331	2,082
Remeasurement adjustment related to the Tax Act			(5,325)
Net current period other comprehensive income	(16,355)	(711)	5,313
Ending Balance	1,074,193	986,693
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(107,083)	(104,037)	(108,481)
Other comprehensive income before reclassifications	(28,185)	(3,046)	4,444
Net current period other comprehensive income	(28,185)	(3,046)	4,444
Ending Balance	(135,268)	(107,083)	(104,037)
Defined Benefit Pension Plan Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(29,861)	(32,205)	(33,083)
Other comprehensive income before reclassifications	8,188	(996)	4,112
Amounts reclassified from AOCI	3,651	3,340	2,091
Remeasurement adjustment related to the Tax Act			(5,325)
Net current period other comprehensive income	11,839	2,344	878
Ending Balance	(18,022)	(29,861)	(32,205)
Cash Flow Hedge Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	63	72	81
Amounts reclassified from AOCI	(9)	(9)	(9)
Remeasurement adjustment related to the Tax Act			0
Net current period other comprehensive income	(9)	(9)	(9)
Ending Balance	54	63	72
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(136,881)	(136,170)	(141,483)
Ending Balance	$ (153,236)	$ (136,881)	$ (136,170)