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Cash Equivalents (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Cash Equivalents.    
Cash and cash equivalents, short-term investments $ 3 $ 130
Credit and debit card transactions to be included in cash equivalents, maximum settlement period 5 days  
Receivables from third-party credit and debit card sales within Retail Segment, included in cash equivalents $ 347 $ 371