Description of the Company and Summary of Significant Accounting Policies - Schedule of Separation-Related Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2026	Sep. 28, 2025	Sep. 27, 2026	Sep. 28, 2025
Restructuring Cost and Reserve [Line Items]
Separation-related costs	$ 6	$ 17	$ 16	$ 79
Information technology and other
Restructuring Cost and Reserve [Line Items]
Separation-related costs	2	12	4	63
Legal entity name change
Restructuring Cost and Reserve [Line Items]
Separation-related costs	$ 4	$ 5	$ 12	$ 16

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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