Long-Term Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Dec. 28, 2024	Nov. 04, 2024	Sep. 28, 2024
Debt Instrument [Line Items]
Debt discounts, deferred fees and other	$ (89)		$ 0
Total long-term debt	1,996		0
Current portion of long-term debt	(8)		0
Long-term debt, less current portion	1,988		0
Revolving credit facility | Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	0		0
Term loan | Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	785		0
7.250% First Priority Senior Secured Notes | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt (as a percent)		7.25%
Long-term debt, gross	$ 800		0
4.75% First Priority Senior Secured Notes | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt (as a percent)	4.75%
Long-term debt, gross	$ 500		$ 0