Contract Balances - Schedule of Contract Balance (Details) - USD ($) $ in Millions	Oct. 03, 2025	Sep. 27, 2024
Capitalized Contract Cost [Line Items]
Contract assets	$ 902	$ 986
Long-term contract assets	90	138
Contract liabilities - deferred revenues and other contract liabilities	(227)	(113)
Nonrelated Party
Capitalized Contract Cost [Line Items]
Accounts receivable, net	1,514	1,378
Contract liabilities - deferred revenues and other contract liabilities	(212)	(113)
Equity Method Investee
Capitalized Contract Cost [Line Items]
Accounts receivable, net	63	37
Related Party
Capitalized Contract Cost [Line Items]
Accounts receivable, net	63	37
Contract liabilities - deferred revenues and other contract liabilities	$ (15)	$ 0