Earnings Per Share Data (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | |
|---|---|---|
May 05, 2018 |
Apr. 29, 2017 |
|
| Earnings Per Share [Abstract] | ||
| Net Income | $ 80,548 | $ 66,302 |
| Weighted Average Number of Shares Outstanding, Basic and Diluted | 27,849,000 | 31,257,000 |
| Earnings Per Share, Basic and Diluted | $ 2.89 | $ 2.12 |
| Total dilutive and potentially dilutive securities outstanding (in shares) | 0 | |