XML 100 R82.htm IDEA: XBRL DOCUMENT v3.3.1.900
DEFINED CONTRIBUTION PLANS (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 25, 2015
Dec. 26, 2014
Dec. 27, 2013
Compensation and Retirement Disclosure [Abstract]      
Deferred compensation liability, current and noncurrent $ 12.9 $ 10.1  
Deferred Compensation Arrangement with Individual, Compensation Expense $ 2.8 $ 2.0 $ 1.4