v3.3.1.900
Intangible Assets and Goodwill Goodwill By Segment (Details) - USD ($)
$ in Millions
 12 Months Ended
Jan. 03, 2016
Dec. 28, 2014
Goodwill [Roll Forward]    
Goodwill Beginning of Period $ 21,832 $ 22,798
Goodwill, related to acquisitions 510 678
Goodwill, related to divestitures (193) (741)
Currency translation/Other (520) (903)
Goodwill End of Period 21,629 21,832
Consumer [Member]    
Goodwill [Roll Forward]    
Goodwill Beginning of Period 7,675 8,531
Goodwill, related to acquisitions 110 13
Goodwill, related to divestitures (119) (138)
Currency translation/Other (426) (731)
Goodwill End of Period 7,240 7,675
Pharmaceutical [Member]    
Goodwill [Roll Forward]    
Goodwill Beginning of Period 2,626 2,068
Goodwill, related to acquisitions 366 665
Goodwill, related to divestitures (17) 0
Currency translation/Other (86) (107)
Goodwill End of Period 2,889 2,626
Medical Devices [Member]    
Goodwill [Roll Forward]    
Goodwill Beginning of Period 11,531 12,199
Goodwill, related to acquisitions 34 0
Goodwill, related to divestitures (57) (603)
Currency translation/Other (8) (65)
Goodwill End of Period $ 11,500 $ 11,531