Derivatives and Fair Value of Financial Instruments - Instruments and Agreements (Details) lb in Millions, gal in Millions, bu in Millions, $ in Millions	12 Months Ended
Dec. 31, 2022 USD ($) lb bu	Dec. 31, 2021 USD ($) lb gal bu
Grain
Derivative commodity instruments
Nonmonetary notional amount \| bu	8	1
Hogs
Derivative commodity instruments
Nonmonetary notional amount \| lb	16
Soybean oil
Derivative commodity instruments
Nonmonetary notional amount \| lb	26	20
Heating oil
Derivative commodity instruments
Nonmonetary notional amount \| gal		15
Commodities
Derivative commodity instruments
Gains (losses) on derivatives	$ (45)	$ (20)
Foreign currencies
Derivative commodity instruments
Notional amounts	$ 190	95
Interest rate swaps
Derivative commodity instruments
Gains (losses) on derivatives		$ 5

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959

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Nominal mass used to calculate payments on a derivative instrument.

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Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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