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Reorganization of Business - Reorganization of Businesses Accruals (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			$ 28
Additional Charges			34
Reversal of accruals		$ (2)	(3)	$ (4)
Amount Used			(34)
Restructuring reserve, ending balance	$ 25		25
Employee separation costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			27
Additional Charges	13	10	33	22
Reversal of accruals			(3)
Amount Used			(33)
Restructuring reserve, ending balance	24		24
Exit costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			1
Additional Charges			1
Reversal of accruals		$ (4)	0	$ (4)
Amount Used			(1)
Restructuring reserve, ending balance	$ 1		$ 1