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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
	Mar. 30, 2025	Mar. 31, 2024
Sales by geographic area
Sales	$ 21,893	$ 21,383
Percent Change	2.40%
United States
Sales by geographic area
Sales	$ 12,305	11,620
Percent Change	5.90%
Europe
Sales by geographic area
Sales	$ 5,110	5,163
Percent Change	(1.00%)
Western Hemisphere, excluding U.S.
Sales by geographic area
Sales	$ 1,167	1,194
Percent Change	(2.30%)
Asia-Pacific, Africa
Sales by geographic area
Sales	$ 3,311	$ 3,406
Percent Change	(2.80%)

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