Accumulated Other Comprehensive Income (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended			9 Months Ended
	Sep. 29, 2013		Sep. 30, 2012	Sep. 29, 2013		Sep. 30, 2012
Foreign Currency Translation
Beginning Balance				$ (296)
Net change	1,278		1,485	(48)		689
Ending Balance	(344)			(344)
Gains/(Losses) on Securities
Beginning Balance				195	[1]
Net change	59		(266)	(51)	[1]	(198)
Ending Balance	144	[1]		144	[1]
Employee Benefit Plans
Begining Balance				(5,717)	[2]
Net change	130		94	392	[2]	283
Ending Balance	(5,325)	[2]		(5,325)	[2]
Gains/(Losses) on Derivatives & Hedges
Beginning Balance				8	[3]
Net change	(3)		(34)	171	[3]	(67)
Ending Balance	179	[3]		179	[3]
Total Accumulated Other Comprehensive Income/(Loss)
Beginning Balance				(5,810)
Net change	1,464		1,279	464		707
Ending Balance	$ (5,346)			$ (5,346)

[1] Gain/(Loss) on Securities - reclassifications released to other (income) expense, net.

[2] Employee Benefit Plans - reclassifications are included in net periodic benefit cost. See Note 6 for additional details.

[3] Gain/(Loss) on Derivatives & Hedges - reclassifications to earnings are recorded in the same account as the hedged transaction. See Note 4 for additional details.