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STOCK-BASED COMPENSATION - Restricted and Unrestricted Stock and Performance Share Units (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Jan. 01, 2017
Dec. 25, 2015
Dec. 26, 2014
May 11, 2016
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]        
Non-vested at beginning of period (in shares) 1,218,000      
Granted (in shares) 602,000      
Vested (in shares) (508,000)      
Forfeited (in shares) (103,000)      
Non-vested at the end of the period (in shares) 1,209,000 1,218,000    
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]        
Non-vested at start of the period (in dollars per share) $ 22.63      
Granted (in dollars per share) 21.53 $ 23.03 $ 26.02  
Vested (in dollars per share) 21.02      
Forfeited (in dollars per share) 21.79      
Non-vested at end of the period (in dollars per share) $ 22.76 $ 22.63    
Number of common stock shares represented by each performance share (in shares) 1      
Restricted stock        
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options $ 10.4      
Unrecognized stock-based compensation expense, period for recognition 1 year 7 months 24 days      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 6.6 $ 6.2 $ 4.9  
Performance shares        
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]        
Vesting period 3 years      
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options $ 1.6      
Unrecognized stock-based compensation expense, period for recognition 1 year 6 months 28 days      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 3.3 $ 4.0 $ 2.1  
Minimum | Restricted stock        
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]        
Vesting period 3 years      
Maximum | Restricted stock        
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]        
Vesting period 4 years      
Incentive Plan        
Share-based Compensation by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]        
Shares authorized for issuance (in shares)       1,540,000