Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Comprehensive Income
Net income	$ 1,902	$ 1,933	$ 6,067	$ 3,877
Currency translation adjustment:
Currency translation adjustment (net of tax provision (benefit) of $74, $(76), $169 and $(71))	(32)	10	121	(244)
Unrealized gains and losses on hedging instruments:
Unrealized losses on hedging instruments (net of tax benefit of $0, $0, $0 and $20)	0	0	0	(65)
Reclassification adjustment for losses included in net income (net of tax benefit of $0, $2, $5 and $4)	2	6	16	10
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax (provision) benefit of $(1), $1, $(3) and $2)	3	(4)	7	(5)
Amortization of net loss included in net periodic pension cost (net of tax benefit of $2, $1, $4 and $4)	3	7	9	13
Total other comprehensive items	(24)	19	153	(291)
Comprehensive Income	$ 1,878	$ 1,952	$ 6,220	$ 3,586