Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
Comprehensive Income
Net income	$ 1,828	$ 1,156	$ 4,165	$ 1,944
Currency translation adjustment:
Currency translation adjustment (net of tax (benefit) provision of $(23), $(17), $95 and $5)	(71)	103	153	(254)
Unrealized gains and losses on hedging instruments:
Unrealized losses on hedging instruments (net of tax benefit of $0, $1, $0 and $20)	0	(3)	0	(65)
Reclassification adjustment for losses included in net income (net of tax benefit of $1, $1, $5 and $2)	1	3	14	4
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax benefit (provision) of $0, $6, $(2) and $1)	(2)	(6)	4	(1)
Amortization of net loss included in net periodic pension cost (net of tax benefit of $1, $2, $2 and $3)	4	2	6	6
Total other comprehensive items	(68)	99	177	(310)
Comprehensive Income	$ 1,760	$ 1,255	$ 4,342	$ 1,634