Recorded Interest Expense, Net (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 04, 2013	Jul. 29, 2012	Aug. 04, 2013	Jul. 29, 2012
Debt Instrument [Line Items]
Debt-based interest expense	$ 7,355	$ 7,699	$ 15,044	$ 15,412
Amortization of issuance cost and discount	728	579	1,304	1,330
Capitalized interest	(301)	(156)	(342)	(207)
Interest income	(58)	(71)	(140)	(142)
Total interest expense, net	$ 7,724	$ 8,051	$ 15,866	$ 16,393