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Restructuring and Other Charges, Net - Changes in Employee-Related Restructuring Liabilities (Detail) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring Reserve [Roll Forward]
Beginning Balance		$ 15		$ 15
Additional Charges (Reversals), Net				59
Additional charges, net	$ 7		$ 7	59	$ 9
Payments				(35)
Ending Balance	39			39
Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Additional Charges (Reversals), Net				(1)
Additional charges, net				44
Employee Severance
Restructuring Reserve [Roll Forward]
Beginning Balance		1		1
Additional Charges (Reversals), Net				(1)
Payments				0
Ending Balance	0			0
Employee Severance \| Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Beginning Balance		9		9
Additional Charges (Reversals), Net				(1)
Payments				(7)
Ending Balance	1			1
Other \| Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Beginning Balance		1		1
Additional Charges (Reversals), Net				0
Payments				(1)
Ending Balance	0			0
Frutarom Integration Initiative
Restructuring Reserve [Roll Forward]
Additional charges, net		36
Frutarom Integration Initiative \| Employee Severance
Restructuring Reserve [Roll Forward]
Beginning Balance		4		4
Additional Charges (Reversals), Net				(3)
Payments				(1)
Ending Balance	0			0
2023 Restructuring Program \| Employee Severance
Restructuring Reserve [Roll Forward]
Beginning Balance		$ 0		0
Additional Charges (Reversals), Net				64
Payments				(26)
Ending Balance	38			38
Nourish
Restructuring Reserve [Roll Forward]
Additional charges, net	2		1	32	3
Scent
Restructuring Reserve [Roll Forward]
Additional charges, net	4		5	14	5
Health & Biosciences
Restructuring Reserve [Roll Forward]
Additional charges, net	1		1	11	1
Pharma Solutions
Restructuring Reserve [Roll Forward]
Additional charges, net	$ 0		$ 0	$ 2	$ 0