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Segments of Business and Geographic Areas - Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2023	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022
Sales by geographic area
Sales	$ 25,530	$ 24,020	$ 50,276	$ 47,446
Percentage Change In Sales By Geographic Area	6.30%		6.00%
United States
Sales by geographic area
Sales	$ 13,444	12,197	$ 25,961	23,611
Percentage Change In Sales By Geographic Area	10.20%		10.00%
Europe
Sales by geographic area
Sales	$ 5,894	6,085	$ 12,226	12,109
Percentage Change In Sales By Geographic Area	(3.10%)		1.00%
Western Hemisphere, excluding U.S.
Sales by geographic area
Sales	$ 1,713	1,536	$ 3,300	3,018
Percentage Change In Sales By Geographic Area	11.50%		9.30%
Asia-Pacific, Africa
Sales by geographic area
Sales	$ 4,479	$ 4,202	$ 8,789	$ 8,708
Percentage Change In Sales By Geographic Area	6.60%		0.90%

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