Accumulated Balances of Other Comprehensive Income (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Before Tax Amount
Beginning Balance	$ 29,297	$ 28,659	$ 28,072
Foreign currency translation gain (loss)	(17,140)	638	587
Ending Balance	12,157	29,297	28,659
Tax Benefit (Expense)
Beginning Balance
Foreign currency translation gain (loss)
Ending Balance
Accumulated Other Comprehensive Income (Loss)
Beginning Balance	29,297	28,659	28,072
Foreign currency translation gain (loss)	(17,140)	638	587
Ending Balance	$ 12,157	$ 29,297	$ 28,659