Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
Statement of Comprehensive Income [Abstract]
Net earnings	$ 4,749	$ 2,982	$ 13,802	$ 10,312
Other comprehensive income (loss), net of tax
Foreign currency translation	(2,400)	1,278	(2,499)	(48)
Securities:
Unrealized holding gain (loss) arising during period	(35)	59	6	238
Reclassifications to earnings	(1)	0	(1)	(289)
Net change	(36)	59	5	(51)
Employee benefit plans:
Prior service cost amortization during period	(5)	0	(14)	2
Gain (loss) amortization during period	101	130	301	390
Net change	96	130	287	392
Derivatives & hedges:
Unrealized gain (loss) arising during period	14	41	(139)	224
Reclassifications to earnings	(49)	(44)	(176)	(53)
Net change	(35)	(3)	(315)	171
Other comprehensive income (loss)	(2,375)	1,464	(2,522)	464
Comprehensive income	$ 2,374	$ 4,446	$ 11,280	$ 10,776