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SHAREHOLDERS' EQUITY AND LONG-TERM INCENTIVE COMPENSATION (Details 2) - USD ($)
shares in Thousands, $ in Millions
3 Months Ended 6 Months Ended
May 08, 2017
Mar. 01, 2017
Jul. 01, 2017
Jul. 02, 2016
Jul. 01, 2017
Jul. 02, 2016
Performance Shares            
Stock-based Compensation            
Period over which the fair value of awards are amortized   3 years        
Employee Stock Option and Restricted Stock Units            
Stock-based Compensation            
Period over which the fair value of awards are amortized   3 years        
Long Term Cash Awards            
Stock-based Compensation            
Period over which the fair value of awards are amortized   3 years        
Restricted Stock Units (RSUs)            
Stock-based Compensation            
RSU's granted to non-employee directors (in shares) 24          
Restricted stock shares, restricted stock units, and stock options            
Stock-based Compensation            
Compensation expense     $ 3.6 $ 3.4 $ 6.8 $ 6.1
Related tax benefit     $ 1.4 $ 1.3 $ 2.6 $ 2.3