Note 8 - Stock-Based Compensation (Details) - Changes in the Company's Restricted Stock - 3 months ended May. 30, 2015 - Restricted Stock [Member] - $ / shares shares in Thousands |
Total |
|---|---|
| Note 8 - Stock-Based Compensation (Details) - Changes in the Company's Restricted Stock [Line Items] | |
| Unvested shares | 3,592 |
| Unvested shares | $ 57.90 |
| Granted | 479 |
| Granted | $ 71.07 |
| Vested | (743) |
| Vested | $ 47.81 |
| Forfeited | (69) |
| Forfeited | $ 59.47 |
| Unvested shares | 3,259 |
| Unvested shares | $ 62.10 |