|
Stock-Based Compensation (Recognized Stock-Based Compensation) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Apr. 28, 2012
|
Apr. 30, 2011
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Stock-based compensation | $ 11,587 | $ 9,894 |
|
Performance Awards [Member]
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Stock-based compensation | 4,396 | 4,074 |
|
Restricted Stock [Member]
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Stock-based compensation | 6,748 | 5,478 |
|
Employee Stock Purchase Plan And Stock Options [Member]
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Stock-based compensation | $ 443 | $ 342 |