Revenue Recognition (Schedule of Revenue by Major Product Categories) (Details) |
3 Months Ended | |
|---|---|---|
Oct. 31, 2020 |
Nov. 02, 2019 |
|
| Revenue from External Customer [Line Items] | ||
| Percentage of total net sales | 100.00% | 100.00% |
| Apparel | ||
| Revenue from External Customer [Line Items] | ||
| Percentage of total net sales | 87.00% | 84.00% |
| Accessories | ||
| Revenue from External Customer [Line Items] | ||
| Percentage of total net sales | 7.00% | 11.00% |
| Other | ||
| Revenue from External Customer [Line Items] | ||
| Percentage of total net sales | 6.00% | 5.00% |