Net Earnings Per Common Share From Continuing Operations (Components of Basic and Diluted Earnings per Share from Continuing Operations) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2021	Jul. 03, 2020	Jul. 02, 2021	Jul. 03, 2020
Numerator
Net earnings from continuing operations	$ 1,699	$ 927	$ 3,401	$ 1,522
MCPS dividends	(41)	(35)	(82)	(54)
Net earnings from continuing operations attributable to common stockholders for Basis EPS	1,658	892	3,319	1,468
Adjustment for interest on convertible debentures	0	1	0	1
Adjustment for MCPS dividends for dilutive MCPS	20	0	40	0
Net earnings from continuing operations attributable to common stockholders after assumed conversions for Diluted EPS	$ 1,678	$ 893	$ 3,359	$ 1,469
Denominator
Weighted average common shares outstanding used in Basic EPS	714.5	705.1	713.9	701.1
Assumed exercise of dilutive options and vesting of dilutive RSUs and PSUs	10.5	12.0	10.6	10.8
Assumed conversion of the convertible debentures	0.0	1.1	0.1	1.2
Weighted average MCPS converted shares	11.0	0.0	11.0	0.0
Weighted average common shares outstanding used in Diluted EPS	736.0	718.2	735.6	713.1
Net earnings per common share from continuing operations, basic	$ 2.32	$ 1.27	$ 4.65	$ 2.09	[1]
Net earnings per common share from continuing operations, diluted	$ 2.28	$ 1.24	$ 4.57	$ 2.06	[1]

[1] Net earnings per common share amounts for the relevant three-month periods do not add to the six-month period amounts due to rounding.