Other comprehensive (loss) income - Schedule of Tax Effects Allocated to Each Component of Other Comprehensive (loss) Income (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Components Of Other Comprehensive Income Loss [Line Items]
Foreign currency translation adjustment	$ (9,381)		$ 4,016		$ (5,000)	$ 7,473
Unrealized (loss) gain on cash flow hedging instruments	0		(6)		0	97
Income tax expense	0		0		0	(27)
Unrealized (loss) gain on cash flow hedging instruments, net of tax	0		(6)		0	70
Reclassification of (gain) loss on cash flow hedging instruments into earnings	0		(28)		0	305
Income tax expense (benefit)	0		6		0	(84)
Reclassification of (gain) loss on cash flow hedging instruments into earnings, net of tax	0		(22)		0	221
Other comprehensive (loss) income	$ (9,381)	$ 4,381	$ 3,988	$ 3,776	$ (5,000)	$ 7,764