Derivative and Financial Instruments (Notional Amounts of Outstanding Derivative Contracts) (Details) - USD ($) $ in Millions	Dec. 31, 2023	Oct. 01, 2023
Coffee Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 212	$ 266
Cross-Currency Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,234	1,076
Dairy Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	47	71
Diesel and Other Contracts [Member]
Derivative [Line Items]
Derivative, Notional Amount	9	7
Foreign Currency Contract - Other [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,149	1,164
Interest Rate Contract [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 350	$ 1,100