v3.3.1.900
Common Stock, Stock Option Plans and Stock Compensation Agreements (Details 1) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 12 Months Ended
Jan. 03, 2016
Dec. 28, 2014
Dec. 29, 2013
Dec. 30, 2012
Summary of option activity under the Plan        
Weighted Average Exercise Price, Beginning of Period $ 70.37 $ 64.70 $ 61.58  
Outstanding Shares, Number, Beginning of Period 115,712 119,556 134,351  
Options granted under stock-based compensation plans 20,484 24,356 29,010  
Options granted, Weighted Average Exercise Price $ 100.06 $ 90.44 $ 72.54  
Options exercised, Outstanding Shares (16,683) (25,319) (41,357)  
Options exercised, Weighted Average Exercise Price $ 62.53 $ 62.31 $ 59.99  
Options canceled/forfeited (2,996) (2,881) (2,448)  
Options canceled/forfeited, Weighted Average Exercise Price $ 82.22 $ 75.48 $ 65.89  
Outstanding Shares, Number, End of Period 116,517 115,712 119,556  
Weighted Average Exercise Price, End of Period $ 76.41 $ 70.37 $ 64.70  
Aggrerate Intrinsic Value, End of Period $ 3,065 $ 4,014 $ 3,306 $ 1,061