Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 29, 2018	Sep. 30, 2017	Sep. 29, 2018	Sep. 30, 2017
Comprehensive Income
Net Income	$ 709	$ 534	$ 2,040	$ 1,697
Other Comprehensive Items:
Currency translation adjustment (net of tax provision of $13, $0, $60 and $0)	(32)	73	(447)	452
Unrealized gains and losses on available-for-sale investments:
Unrealized holding gains arising during the period (net of tax provision of $0, ($1), $0 and $0)	0	(2)	0	0
Reclassification adjustment for (gains) losses included in net income (net of tax (provision) benefit of $0, $0, $0 and ($1))	0	0	0	(1)
Unrealized gains and losses on hedging instruments:
Reclassification adjustment for losses included in net income (net of tax benefit of $1, $1, $3 and $3)	2	2	6	6
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax provision (benefit) of $0, ($2), $1 and ($5))	0	(2)	3	(11)
Amortization of net loss and prior service benefit included in net periodic pension cost (net of tax benefit of $0, $1, $3 and $3)	2	2	10	7
Total other comprehensive items	(28)	73	(428)	453
Comprehensive Income	$ 681	$ 607	$ 1,612	$ 2,150