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Restructuring and Other Charges - Narrative (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) position Position	Jun. 30, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 2	$ 7	$ 5	$ 59
Additional Charges (Reversals), Net			5
Nutrition & Biosciences, Inc
Restructuring Cost and Reserve [Line Items]
Additional Charges (Reversals), Net			$ 2
Number of positions eliminated \| Position			215
Restructuring and Related Cost, Cost Incurred to Date	49		$ 49
2023 Restructuring Program
Restructuring Cost and Reserve [Line Items]
Severance costs			$ 3
Number of positions eliminated \| position			670
Restructuring and Related Cost, Cost Incurred to Date	$ 73		$ 73
Employee Severance \| 2023 Restructuring Program
Restructuring Cost and Reserve [Line Items]
Additional Charges (Reversals), Net			3
Other \| Nutrition & Biosciences, Inc
Restructuring Cost and Reserve [Line Items]
Additional Charges (Reversals), Net			$ 2