Changes in Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax (Detail) - USD ($) $ in Thousands		3 Months Ended
		May 03, 2020	May 05, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		$ (14,587)
Foreign currency translation adjustments		(5,276)	$ (3,009)
Change in fair value of derivative financial instruments		549	204
Reclassification adjustment for realized (gain) on derivative financial instruments, net of tax		(37)	(67)
Ending Balance		(19,351)	(13,945)
Accumulated Foreign Currency Adjustment Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(14,593)	(11,259)
Foreign currency translation adjustments		(5,276)	(3,009)
Other comprehensive income (loss)		(5,276)	(3,009)
Ending Balance		(19,869)	(14,268)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		6	186
Change in fair value of derivative financial instruments		549	204
Reclassification adjustment for realized (gain) on derivative financial instruments, net of tax	[1]	(37)	(67)
Other comprehensive income (loss)		512	137
Ending Balance		518	323
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(14,587)	(11,073)
Foreign currency translation adjustments		(5,276)	(3,009)
Change in fair value of derivative financial instruments		549	204
Reclassification adjustment for realized (gain) on derivative financial instruments, net of tax	[1]	(37)	(67)
Other comprehensive income (loss)		(4,764)	(2,872)
Ending Balance		$ (19,351)	$ (13,945)

[1] Refer to Note H for additional disclosures about reclassifications out of accumulated other comprehensive income and their corresponding effects on the respective line items in the Condensed Consolidated Statements of Earnings.