|
Consolidated Balance Sheets (Parentheticals) (USD $)
|
May 02, 2015
|
Jan. 31, 2015
|
| Statement of Financial Position [Abstract] |
|
|
| Preferred stock, par value (usd per share) |
$ 0.01 |
$ 0.01 |
| Preferred stock, shares authorized |
10,000,000 |
10,000,000 |
| Preferred stock, shares issued |
0 |
0 |
| Preferred stock, shares outstanding |
0 |
0 |
| Common stock, par value (usd per share) |
$ 0.01 |
$ 0.01 |
| Common stock, shares authorized |
500,000,000 |
500,000,000 |
| Common stock, shares issued |
90,870,000 |
90,400,000 |
| Common stock, shares outstanding |
84,586,000 |
84,298,000 |
| Treasury stock, shares |
6,284,000 |
6,102,000 |