v3.3.1.900
Pensions and Other Benefit Plans (Details 7) - USD ($)
$ in Millions
Jan. 03, 2016
Dec. 28, 2014
Defined Benefit Plan Disclosure [Line Items]    
Non-current assets $ 256 $ 233
Current Liabilities 417 397
Non-current liabilities (8,854) (9,972)
Retirement Plans [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Non-current assets 256 233
Current Liabilities (77) (74)
Non-current liabilities (3,780) (4,473)
Total recognized in the consolidated balance sheet - end of year (3,601) (4,314)
Other Benefit Plans [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Non-current assets 0 0
Current Liabilities (324) (309)
Non-current liabilities (4,271) (4,693)
Total recognized in the consolidated balance sheet - end of year $ (4,595) $ (5,002)