Segments - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 31, 2013 Segment	Jan. 31, 2012
Segment Reporting Information [Line Items]
Number of operating segments	3
Finished goods	$ 271,155	$ 244,884
Wholesale Licensed
Segment Reporting Information [Line Items]
Finished goods	180,900	170,400
Wholesale non-licensed
Segment Reporting Information [Line Items]
Finished goods	52,000	35,200
Retail
Segment Reporting Information [Line Items]
Finished goods	$ 38,200	$ 39,300