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Goodwill and Intangible Assets (Details) (USD $)
In Millions, unless otherwise specified
Feb. 02, 2013
Jan. 28, 2012
Goodwill and Intangible Assets Disclosure [Abstract]    
Goodwill $ 184 $ 99
Trade names 92 54
Other indefinite-lived intangible assets 6 0
Intangible assets subject to amortization 18 15
Less: Accumulated amortization (15) (14)
Intangible assets subject to amortization, net $ 3 $ 1