Fair Value Measurements and Concentrations of Credit Risk (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Feb. 03, 2018 |
Jan. 28, 2017 |
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| Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract] | ||
| Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | $ 7 | |
| Carrying value of long-lived assets held and used | $ 77 | 405 |
| Long-lived assets held and used | 24 | 147 |
| Impairments of properties held and used | $ 53 | $ 258 |
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- Definition Carrying Value Of Long Lived Assets Held And Used No definition available.
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- References No definition available.
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Fair value portion of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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