Acquisition (Details) $ in Millions |
9 Months Ended | |
|---|---|---|
|
Apr. 18, 2016
USD ($)
|
Oct. 29, 2016
USD ($)
|
|
| Business Acquisition [Line Items] | ||
| Number of Stores | 29 | |
| American Beauty Limited [Member] | ||
| Business Acquisition [Line Items] | ||
| Business Acquisition, Effective Date of Acquisition | Apr. 18, 2016 | |
| Business Combination, Consideration Transferred | $ 44 | |
| Number of Stores | 26 | |
| Forgiveness of Liabilities Owed to the Company | $ 10 | |
| Cash and Cash Equivalents | 1 | |
| Inventories | 3 | |
| Property and Equipment | 10 | |
| Goodwill | 30 | |
| Other Assets | 3 | |
| Current Liabilities | (3) | |
| Net Assets Acquired | $ 44 | |
| Consideration Paid | $ 34 |