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STOCK-BASED COMPENSATION - Restricted and Unrestricted Stock and Performance Share Units (Details)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 25, 2016
USD ($)
$ / shares
shares
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) 491,000
Vested (in shares) (392,000)
Forfeited (in shares) (35,000)
Non-vested at the end of the period (in shares) 1,282,000
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) | $ / shares $ 22.63
Granted (in dollars per share) | $ / shares 21.01
Vested (in dollars per share) | $ / shares 19.77
Forfeited (in dollars per share) | $ / shares 18.33
Non-vested at end of the period (in dollars per share) | $ / shares $ 22.99
Number of common stock shares represented by each performance share 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 | $ $ 13.8
Unrecognized stock-based compensation expense, period for recognition 1 year 10 months 1 day
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 | $ $ 5.4
Unrecognized stock-based compensation expense, period for recognition 2 years 10 days
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) 7,950,000.00