Derivative Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) - USD ($) $ in Millions	Sep. 29, 2024	Oct. 01, 2023
Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 350	$ 1,100
Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	4,213	1,076
Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative, Notional Amount	920	1,164
Coffee Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	154	266
Dairy Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	65	71
Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 3	$ 7