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STOCK-BASED COMPENSATION (Non-Management Board Directors) (Details) (Non-Management Board Members [Member], USD $)
12 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Jan. 01, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares issued 21,708 38,520 26,147
Fair value per share $ 49.76 $ 30.38  
Aggregate value $ 1,080,000 $ 1,170,000 $ 850,000
Share Issuance 1 [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares issued     24,032
Fair value per share     $ 33.29
Aggregate value     $ 800,000
Share Issuance 2 [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares issued     2,115
Fair value per share     $ 23.65
Aggregate value     $ 50,000