Fair Value Measurements and Concentrations of Credit Risk (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Feb. 02, 2019 |
Feb. 03, 2018 |
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| Fair Value by Fair Value Hierarchy Level Extensible List [Abstract] | ||
| Long-Lived Assets | $ 84 | $ 77 |
| Long-lived assets held and used | 24 | 24 |
| Impairments of properties held and used | $ 60 | $ 53 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- 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://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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://fasb.org/us-gaap/role/ref/legacyRef
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