Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013	May 03, 2014 Other Trademarks [Member]	Aug. 03, 2013 Direct-to-Customers	Aug. 03, 2013 Athletic Stores	Aug. 03, 2013 Runners Point Group	May 03, 2014 Accumulated Impairment Charge
Goodwill and Intangible Assets Disclosure [Line Items]
Amortization Of Intangible Assets	$ 2	$ 3
Goodwill, Acquired During Period				15	3	18
Foreign Currency Transaction Gain (Loss), Realized	1
Impairment of Intangible Assets (Excluding Goodwill), Total	$ 1	$ 0	$ 1				$ 25