Consolidated Balance Sheets (Parentheticals) - $ / shares |
Nov. 03, 2018 |
Feb. 03, 2018 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Preferred stock, par value (usd per share) | $ 0.01 | $ 0.01 |
| Preferred stock, authorized (in shares) | 10,000,000 | 10,000,000 |
| Preferred stock, issued (in shares) | 0 | 0 |
| Preferred stock, outstanding (in shares) | 0 | 0 |
| Common stock, par value (usd per share) | $ 0.01 | $ 0.01 |
| Common stock, authorized (in shares) | 500,000,000 | 500,000,000 |
| Common stock, issued (in shares) | 93,632,000 | 92,647,000 |
| Common stock, outstanding (in shares) | 70,904,000 | 76,724,000 |
| Treasury stock (in shares) | 22,728,000 | 15,923,000 |