XML 97 R79.htm IDEA: XBRL DOCUMENT v3.6.0.2
STOCK-BASED COMPENSATION - Stock-based compensation expense (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 01, 2017
Dec. 25, 2015
Dec. 26, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Total stock-based compensation expense $ 9.4 $ 11.1 $ 11.1
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense $ 3.3 $ 3.9 $ 3.9