Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets (Company's Goodwill and Other Intangible Assets) (Details)

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Goodwill and Other Intangible Assets (Company's Goodwill and Other Intangible Assets) (Details) (USD $)
In Millions, unless otherwise specified
Jan. 28, 2012
Jan. 29, 2011
Goodwill, Non-amortizing intangible assets $ 9,125 $ 9,125
Accumulated impairment losses, Non-amortizing intangible assets 5,382 5,382
Net goodwill, Non-amortizing intangible assets 3,743 3,743
Tradenames, Non-amortizing intangible assets 414 414
Net non-amortizing intangible assets 4,157 4,157
Favorable leases, Amortizing intangible assets 234 250
Customer relationships, Amortizing intangible assets 188 188
Amortizing intangible assets, gross 422 438
Accumulated amortization (238) (215)
Net amortizing intangible assets 184 223
Customer Relationships [Member]
   
Accumulated amortization (121) (102)
Favorable Lease [Member]
   
Accumulated amortization $ (117) $ (113)