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Capital Stock - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2016
Oct. 01, 2016
Jul. 02, 2016
Apr. 02, 2016
Jan. 02, 2016
Oct. 03, 2015
Jul. 04, 2015
Apr. 04, 2015
Dec. 31, 2016
Jan. 02, 2016
Jan. 03, 2015
Equity [Abstract]                      
Shares repurchased                 758,000 723,000 680,000
Availability of additional repurchase $ 207.2               $ 207.2    
Cash dividends paid                 $ 147.5 $ 127.9 $ 107.6
Cash dividends paid per share $ 0.71 $ 0.61 $ 0.61 $ 0.61 $ 0.61 $ 0.53 $ 0.53 $ 0.53 $ 2.54 $ 2.20 $ 1.85
Dividends payable, date declared                 Feb. 09, 2017    
Dividends payable amount $ 0.71               $ 0.71    
Dividends payable, date to be paid                 Mar. 10, 2017    
Dividends payable, date of record                 Feb. 24, 2017