Restructuring Charges - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Nov. 01, 2014	Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Restructuring Cost and Reserve [Line Items]
Asset impairment charges		$ 33,468	$ 44,465	$ 34,869
Segment, Discontinued Operations
Restructuring Cost and Reserve [Line Items]
Asset impairment charges	25,100	25,100	25,200	34,900
Noncash Corporate Office And Other Asset Impairments Charges
Restructuring Cost and Reserve [Line Items]
Asset impairment charges	$ 8,400	$ 8,400