Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Oct. 03, 2025	Sep. 27, 2024
Debt Instrument [Line Items]
Total debt	$ 4,008	$ 4,767
Unamortized original issue discount and unamortized deferred financing costs	(65)	(88)
Total	3,943	4,679
Less current portion of long-term debt	(42)	(36)
Total long-term debt, net of current portion	3,901	4,643
Senior notes
Debt Instrument [Line Items]
Total debt	1,000	1,000
Other
Debt Instrument [Line Items]
Total debt	8	17
Credit Agreement | Secured Debt | Line of Credit
Debt Instrument [Line Items]
Total debt	$ 3,000	$ 3,750