Derivative Financial Instruments (Aggregate Outstanding Notionals) (Details) lb in Millions, bu in Millions, $ in Millions	Dec. 31, 2022 USD ($) lb bu T	Oct. 01, 2022 USD ($) lb bu T
Corn (in bushels)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | bu	61	44
Soy Meal (in tons)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | T	574,600	532,700
Live Cattle (in pounds)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount	143	280
Lean Hogs (in pounds)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount	338	339
Foreign Currency [Member]
Derivative [Line Items]
Derivative, Notional Amount | $	$ 164	$ 249