Derivative Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) - USD ($) $ in Millions	Oct. 01, 2023	Oct. 02, 2022
Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 1,100	$ 1,100
Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,076	741
Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,164	1,269
Coffee Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	266	649
Dairy Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	71	94
Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 7	$ 33