Accumulated Other Comprehensive Income (Details) (USD $) In Millions	9 Months Ended
	Oct. 02, 2011
Foreign Currency Translation
January 2, 2011	$ (969)
Net nine months change	(3)
October 2, 2011	(972)
Securities Available for sale
January 2, 2011	24
Unrealized gain (loss)	327
Net amount reclassed to net earnings	(142)
Net nine months change	185
October 2, 2011	209
Employee Benefit Plans
January 2, 2011	(2,686)
Net nine months change	201
October 2, 2011	(2,485)
Derivatives & Hedges
January 2, 2011	100
Unrealized gain (loss)	(105)
Net amount reclassified to net earnings	185
Net nine months change	80
October 2, 2011	180
Total Accumulated Other Comprehensive Income/(Loss)
January 2, 2011	(3,531)
Net nine months change	463
October 2, 2011	$ (3,068)