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Other Comprehensive (Loss) Income - Schedule of Tax Effects Allocated to Each Component of Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
Components Of Other Comprehensive Income Loss [Line Items]
Foreign currency translation adjustment	$ (8,219)			$ 5,514			$ (746)	$ (6,592)
Unrealized (loss) gain on cash flow hedging instruments	0			(570)			97	1,297
Income tax benefit (expense)	0			154			(27)	(349)
Unrealized (loss) gain on cash flow hedging instruments, net of tax	0			(416)			70	948
Reclassification of (gain) loss on cash flow hedging instruments into earnings	0			(697)			305	(946)
Income tax expense (benefit)	0			188			(84)	255
Reclassification of (gain) loss on cash flow hedging instruments into earnings, net of tax	0			(509)			221	(691)
Other comprehensive (loss) income	$ (8,219)	$ 3,988	$ 3,776	$ 4,589	$ 8,356	$ (19,280)	$ (455)	$ (6,335)

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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