v3.3.1.900
Pensions and Other Benefit Plans (Details 6) - USD ($)
$ in Millions
12 Months Ended
Jan. 03, 2016
Dec. 28, 2014
Defined Benefit Plan Disclosure [Line Items]    
Plan assets at fair value - beginning of year $ 22,575  
Plan assets at fair value - End of year 22,254 $ 22,575
Retirement Plans [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Plan assets at fair value - beginning of year 22,575 20,901
Actual return on plan assets 298 2,078
Company contributions 752 1,176
Plan participant contributions 48 59
Settlements (20) (40)
Divestitures & acquisitions (5) (109)
Benefits paid from plan assets (773) (813)
Effect of exchange rates (621) (677)
Plan assets at fair value - End of year 22,254 22,575
Funded status — end of year (3,601) (4,314)
Other Benefit Plans [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Plan assets at fair value - beginning of year 79 87
Actual return on plan assets 1 8
Company contributions 414 477
Plan participant contributions 0 0
Settlements 0 0
Divestitures & acquisitions 0 0
Benefits paid from plan assets (420) (493)
Effect of exchange rates 0 0
Plan assets at fair value - End of year 74 79
Funded status — end of year $ (4,595) $ (5,002)