Segment Reporting - Net Sales by Segment (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 27, 2026	Jun. 28, 2025	Jun. 27, 2026	Jun. 28, 2025
Segment Reporting [Line Items]
Net sales	$ 6,262	$ 6,352	$ 12,309	$ 12,351
General corporate expenses	178	133	322	261
Nonmonetary currency devaluation			16	21
Operating Segments
Segment Reporting [Line Items]
Net sales	5,491	5,654	10,792	10,959
Segment Adjusted Operating Income	1,112	1,309	2,219	2,537
North America
Segment Reporting [Line Items]
Net sales	4,626	4,757	9,084	9,245
Adjusted Cost of Products Sold	2,982	3,060	5,867	5,931
Other Segment Costs	656	524	1,255	1,040
North America \| Operating Segments
Segment Reporting [Line Items]
Segment Adjusted Operating Income	988	1,173	1,962	2,274
International Developed Markets
Segment Reporting [Line Items]
Net sales	865	897	1,708	1,714
Adjusted Cost of Products Sold	603	633	1,178	1,201
Other Segment Costs	138	128	273	250
International Developed Markets \| Operating Segments
Segment Reporting [Line Items]
Segment Adjusted Operating Income	124	136	257	263
Emerging Markets
Segment Reporting [Line Items]
Net sales	771	698	1,517	1,392
Emerging Markets \| Operating Segments
Segment Reporting [Line Items]
Segment Adjusted Operating Income	$ 107	$ 100	$ 202	$ 199