Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments (Details) (Gain (Loss) from Hedging Transactions)

v2.4.0.8
Financial Instruments (Details) (Gain (Loss) from Hedging Transactions) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract]    
Research and development $ (279) $ (312)
Marketing, general and administrative (156) (179)
Other expense, net (21) (3)
Contracts designated as cash flow hedging instruments
   
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net [Abstract]    
Other comprehensive income (loss) (1) (2)
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract]    
Research and development (1) 0
Marketing, general and administrative (1) 0
Contracts not designated as hedging instruments
   
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract]    
Other expense, net $ (1) $ (1)