Derivative and Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) - USD ($) $ in Millions	Jul. 03, 2022	Oct. 03, 2021
Coffee Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 717	$ 481
Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	757	806
Dairy Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	59	53
Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	12	10
Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,158	1,009
Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 1,600	$ 1,250