Summary of Significant Accounting Policies (Narrative) (Details) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jul. 29, 2017
USD ($)
stores
|
Jul. 29, 2017
USD ($)
stores
|
|
| Net tax deficiencies from share based payment accounting | $ | $ 1 | $ 12 |
| Number of states in which entity operates | 45 | 45 |
| Minimum [Member] | ||
| Number of Stores | stores | 850 | 850 |
| X | ||||||||||
- Definition Net tax deficiencies from share based payment accounting No definition available.
|
| X | ||||||||||
- Definition The number of states the entity operates in as of the balance sheet date. No definition available.
|
| X | ||||||||||
- Definition Represents the number of stores. No definition available.
|
| X | ||||||||||
- Details
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