Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Comprehensive Income
Net income	$ 1,156	$ 1,119	$ 1,944	$ 1,934
Currency translation adjustment:
Currency translation adjustment (net of tax (benefit) provision of $(17), $(30), $5 and $15)	103	(116)	(254)	(131)
Unrealized gains and losses on hedging instruments:
Unrealized losses on hedging instruments (net of tax benefit of $1, $0, $20 and $0)	(3)	0	(65)	0
Reclassification adjustment for losses included in net income (net of tax benefit of $1, $1, $2 and $2)	3	3	4	5
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax benefit of $6, $4, $1 and $4)	(6)	(12)	(1)	(11)
Amortization of net loss included in net periodic pension cost (net of tax benefit of $2, $1, $3 and $2)	2	4	6	5
Total other comprehensive items	99	(121)	(310)	(132)
Comprehensive Income	$ 1,255	$ 998	$ 1,634	$ 1,802