Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2016	Mar. 29, 2015
Statement of Comprehensive Income [Abstract]
Net earnings	$ 4,292	$ 4,320
Other comprehensive income (loss), net of tax
Foreign currency translation	879	(2,563)
Securities:
Unrealized holding gain (loss) arising during period	(56)	115
Reclassifications to earnings	(82)	(57)
Net change	(138)	58
Employee benefit plans:
Prior service cost amortization during period	(4)	(5)
Gain (loss) amortization during period	106	159
Net change	102	154
Derivatives & hedges:
Unrealized gain (loss) arising during period	(191)	(195)
Reclassifications to earnings	122	(32)
Net change	(69)	(227)
Other comprehensive income (loss)	774	(2,578)
Comprehensive income	$ 5,066	$ 1,742