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INCOME TAXES - Narrative (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 25, 2015
Sep. 26, 2014
Dec. 26, 2014
Income Tax Disclosure [Abstract]      
Effective Income Tax Rate Reconciliation, Percent 32.20% 23.20%  
Discrete tax benefits $ 3.7 $ 8.0  
Effective Income Tax Rate Reconciliation, Expected Rate, Percent 38.10% 38.90%  
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 35.00% 35.00%  
Unrecognized Tax Benefits $ 2.1   $ 2.0