Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets (Future Estimated Intangible Amortization Expense) (Details)

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Goodwill and Other Intangible Assets (Future Estimated Intangible Amortization Expense) (Details) (USD $)
In Millions, unless otherwise specified
Feb. 02, 2013
Goodwill and Intangible Assets Disclosure [Abstract]  
2013 $ 34
2014 31
2015 21
2016 8
2017 $ 7