Accumulated Other Comprehensive Income (Loss) - Summary of Changes in Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 1,169,934	$ 1,216,490	$ 1,166,065
Ending Balance	1,244,010	1,169,934	1,216,490
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(175,802)	(116,412)	(156,835)
Other comprehensive income (loss) before reclassifications	61,820	(59,390)	40,423
Net current period other comprehensive income (loss)	61,820	(59,390)	40,423
Ending Balance	(113,982)	(175,802)	(116,412)
Defined Benefit Pension Plan Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(25,996)	(20,408)	(19,079)
Other comprehensive income (loss) before reclassifications	(1,250)	(5,888)	(1,630)
Amounts reclassified from AOCI	264	300	301
Net current period other comprehensive income (loss)	(986)	(5,588)	(1,329)
Ending Balance	(26,982)	(25,996)	(20,408)
Cash Flow Hedge Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	4,960	6,218	8,402
Other comprehensive income (loss) before reclassifications	(2,960)	(1,249)	(2,174)
Amounts reclassified from AOCI	(10)	(9)	(10)
Net current period other comprehensive income (loss)	(2,970)	(1,258)	(2,184)
Ending Balance	1,990	4,960	6,218
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(196,838)	(130,602)	(167,512)
Other comprehensive income (loss) before reclassifications	57,610	(66,527)	36,619
Amounts reclassified from AOCI	254	291	291
Net current period other comprehensive income (loss)	57,864	(66,236)	36,910
Ending Balance	$ (138,974)	$ (196,838)	$ (130,602)