Derivative Financial Instruments - Foreign Exchange Contracts Outstanding to Sell Various Currencies (Details) In Millions, unless otherwise specified	Feb. 02, 2013 USD ($)		Feb. 02, 2013 EUR (€)	Feb. 02, 2013 GBP (£)	Feb. 02, 2013 JPY (¥)	Jan. 28, 2012 USD ($)		Jan. 28, 2012 EUR (€)	Jan. 28, 2012 GBP (£)	Jan. 28, 2012 JPY (¥)
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Notional amounts of cash flows hedges	$ 988	[1]	€ 25	£ 31	¥ 0	$ 873	[1]	€ 16	£ 31	¥ 2,564

[1] (1)The principal currencies hedged against changes in the U.S. dollar were British pounds, Canadian dollars, Euro, and Japanese yen.