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Comprehensive Loss (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
May 03, 2014
May 04, 2013
Other comprehensive (loss) income    
Foreign currency translation adjustment and other $ (1) $ (1)
Balance at the end of the period (1) 5
Foreign Currency Translation and Other
   
Other comprehensive (loss) income    
Foreign currency translation adjustment and other $ (1)