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STOCK-BASED COMPENSATION (Stock-Based Compensation Cost by Award Type) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 29, 2013
|
Jun. 30, 2012
|
Jun. 29, 2013
|
Jun. 30, 2012
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Stock-based compensation | $ 4,360 | $ 3,483 | $ 8,425 | $ 6,351 |
|
Stock options [Member]
|
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Stock-based compensation | 1,233 | 1,112 | 2,508 | 2,043 |
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Time-based awards [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Stock-based compensation | 1,791 | 1,439 | 3,482 | 2,593 |
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Performance-based awards [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Stock-based compensation | 1,156 | 662 | 1,982 | 1,070 |
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Stock awards [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Stock-based compensation | $ 180 | $ 270 | $ 453 | $ 645 |