Derivative Instruments and Hedging Activities, Fair Value (Details 2) (USD $) In Millions, unless otherwise specified	Aug. 02, 2013	Feb. 01, 2013
Derivatives, Fair Value
Net asset (liability)	$ 108	$ 52
Other Current Assets
Derivatives, Fair Value
Net asset (liability)	109	56
Other Non-Current Assets
Derivatives, Fair Value
Net asset (liability)	6	12
Other Current Liabilities
Derivatives, Fair Value
Net asset (liability)	(6)	(10)
Other Non-Current Liabilities
Derivatives, Fair Value
Net asset (liability)	(1)	(6)
Foreign exchange contracts
Derivatives, Fair Value
Derivative assets, hedging instruments	281	229
Derivative liabilities, hedging instruments	(178)	(183)
Interest rate contracts
Derivatives, Fair Value
Derivative assets, hedging instruments	6	12
Derivative liabilities, hedging instruments	(1)	(6)
Designated as Hedging Instrument
Derivatives, Fair Value
Net asset (liability)	50	58
Designated as Hedging Instrument | Other Current Assets
Derivatives, Fair Value
Net asset (liability)	43	46
Designated as Hedging Instrument | Other Non-Current Assets
Derivatives, Fair Value
Net asset (liability)	6	12
Designated as Hedging Instrument | Other Current Liabilities
Derivatives, Fair Value
Net asset (liability)	2	6
Designated as Hedging Instrument | Other Non-Current Liabilities
Derivatives, Fair Value
Net asset (liability)	(1)	(6)
Designated as Hedging Instrument | Foreign exchange contracts
Derivatives, Fair Value
Derivative assets, hedging instruments	100	95
Derivative liabilities, hedging instruments	(55)	(43)
Designated as Hedging Instrument | Foreign exchange contracts | Other Current Assets
Derivatives, Fair Value
Derivative assets, hedging instruments	94	86
Derivative liabilities, hedging instruments	(51)	(40)
Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	0	0
Designated as Hedging Instrument | Foreign exchange contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative assets, hedging instruments	6	9
Derivative liabilities, hedging instruments	(4)	(3)
Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	0	0
Designated as Hedging Instrument | Interest rate contracts
Derivatives, Fair Value
Derivative assets, hedging instruments	6	12
Derivative liabilities, hedging instruments	(1)	(6)
Designated as Hedging Instrument | Interest rate contracts | Other Current Assets
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	0	0
Designated as Hedging Instrument | Interest rate contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative assets, hedging instruments	6	12
Derivative liabilities, hedging instruments	0	0
Designated as Hedging Instrument | Interest rate contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	0	0
Designated as Hedging Instrument | Interest rate contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	(1)	(6)
Not Designated as Hedging Instrument
Derivatives, Fair Value
Net asset (liability)	58	(6)
Not Designated as Hedging Instrument | Other Current Assets
Derivatives, Fair Value
Net asset (liability)	66	10
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)	(8)	(16)
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, hedging instruments	181	134
Derivative liabilities, hedging instruments	(123)	(140)
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Current Assets
Derivatives, Fair Value
Derivative assets, hedging instruments	172	118
Derivative liabilities, hedging instruments	(106)	(108)
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	0	0
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative assets, hedging instruments	9	16
Derivative liabilities, hedging instruments	(17)	(32)
Not Designated as Hedging Instrument | Foreign exchange contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative assets, hedging instruments	0	0
Derivative liabilities, hedging instruments	$ 0	$ 0