XML 108 R88.htm IDEA: XBRL DOCUMENT v3.8.0.1
CAPITAL STOCK - Additional Information, Restricted Share Units and Awards (Detail) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options vesting period 4 years    
Stock-based compensation expense $ 78.7 $ 81.2 $ 67.9
Excess Tax Benefit from Share-based Compensation, Financing Activities 18.3 9.1 21.2
Non Employee Directors      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 1.0 $ 1.1 $ 1.1
Restricted Share Units & Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options vesting period 4 years    
Restricted stock units and awards, granted (in shares) 304,976 445,155 349,768
Weighted average grant date fair value, granted (USD per share) $ 160.04 $ 118.20 $ 107.43
Stock-based compensation expense $ 31.7 $ 32.6 $ 30.9
Stock-based compensation, tax benefit 14.7    
Excess Tax Benefit from Share-based Compensation, Financing Activities 4.9 2.4 7.0
Unrecognized pre-tax compensation expense $ 87.5    
Unrecognized pre-tax compensation expense, weighted average recognition period 2 years 1 month 12 days    
Total fair value of shares vested $ 46.6 37.0 72.2
Employee Stock Purchase Plans      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 6.7 $ 4.7 $ 5.4
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term 1 year 1 year 1 year