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Derivative Instruments and Hedging Activities, Fair Value (Details 2) (USD $)
In Millions, unless otherwise specified
May 04, 2012
Feb. 03, 2012
Derivatives, Fair Value    
Net asset (liability) $ 65 $ 123
Other Current Assets
    
Derivatives, Fair Value    
Net asset (liability) 75 132
Other Non-Current Assets
    
Derivatives, Fair Value    
Net asset (liability) 9 8
Other Current Liabilities
    
Derivatives, Fair Value    
Net asset (liability) (17) (14)
Other Non-Current Liabilities
    
Derivatives, Fair Value    
Net asset (liability) (2) (3)
Designated as Hedging Instrument
    
Derivatives, Fair Value    
Net asset (liability) 40 126
Designated as Hedging Instrument | Other Current Assets
    
Derivatives, Fair Value    
Net asset (liability) 40 126
Designated as Hedging Instrument | Other Non-Current Assets
    
Derivatives, Fair Value    
Net asset (liability) 9 8
Designated as Hedging Instrument | Other Current Liabilities
    
Derivatives, Fair Value    
Net asset (liability) (7) (5)
Designated as Hedging Instrument | Other Non-Current Liabilities
    
Derivatives, Fair Value    
Net asset (liability) (2) (3)
Designated as Hedging Instrument | Interest rate contracts
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 9 8
Derivative liabilities designated as hedging instruments (2) (3)
Designated as Hedging Instrument | Interest rate contracts | Other Current Assets
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments 0 0
Designated as Hedging Instrument | Interest rate contracts | Other Non-Current Assets
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 9 8
Derivative liabilities designated as hedging instruments 0 0
Designated as Hedging Instrument | Interest rate contracts | Other Current Liabilities
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments 0 0
Designated as Hedging Instrument | Interest rate contracts | Other Non-Current Liabilities
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments (2) (3)
Designated as Hedging Instrument | Foreign exchange contracts
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 175 268
Derivative liabilities designated as hedging instruments (142) (147)
Designated as Hedging Instrument | Foreign exchange contracts | Other Current Assets
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 151 266
Derivative liabilities designated as hedging instruments (111) (140)
Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Assets
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments 0 0
Designated as Hedging Instrument | Foreign exchange contracts | Other Current Liabilities
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 24 2
Derivative liabilities designated as hedging instruments (31) (7)
Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Liabilities
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments 0 0
Not Designated as Hedging Instrument
    
Derivatives, Fair Value    
Net asset (liability) 25 (3)
Not Designated as Hedging Instrument | Other Current Assets
    
Derivatives, Fair Value    
Net asset (liability) 35 6
Not Designated as Hedging Instrument | Other Non-Current Assets
    
Derivatives, Fair Value    
Net asset (liability) 0 0
Not Designated as Hedging Instrument | Other Current Liabilities
    
Derivatives, Fair Value    
Net asset (liability) (10) (9)
Not Designated as Hedging Instrument | Other Non-Current Liabilities
    
Derivatives, Fair Value    
Net asset (liability) 0 0
Not Designated as Hedging Instrument | Foreign exchange contracts
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 54 68
Derivative liabilities designated as hedging instruments (29) (71)
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Current Assets
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 51 67
Derivative liabilities designated as hedging instruments (16) (61)
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Assets
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments 0 0
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Current Liabilities
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 3 1
Derivative liabilities designated as hedging instruments (13) (10)
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Liabilities
    
Derivatives, Fair Value    
Derivative assets designated as hedging instruments 0 0
Derivative liabilities designated as hedging instruments $ 0 $ 0