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Description of Business and Summary of Significant Accounting Policies (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Feb. 01, 2013
Feb. 03, 2012
Jan. 28, 2011
Maturity Period Of Cash Equivalents 90    
Cumulative income (loss) for foreign currency translation adjustments $ (68) $ (35) $ 39
Advertising costs $ 833 $ 860 $ 730
Leasehold Improvements
     
Estimated economic lives 5 years    
Software and Software Development Costs
     
Estimated economic lives 5 years    
Minimum | Building
     
Estimated economic lives 10 years    
Minimum | Assets Other Than Buildings
     
Estimated economic lives 2 years    
Maximum | Building
     
Estimated economic lives 30 years    
Maximum | Assets Other Than Buildings
     
Estimated economic lives 5 years