Restructuring and Other Charges - Movements in Restructuring and Related Accruals (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restructuring Reserve [Roll Forward]
Balance	$ 15	$ 29	$ 14
Additional Charges (Reversals), Net	68	12	41
Non-Cash Charges	(2)	(5)	(8)
Cash Payments	(67)	(21)	(18)
Balance	14	15	29
Additional charges, net	68	12	41
Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Additional Charges (Reversals), Net	2
Severance
Restructuring Reserve [Roll Forward]
Balance	1	1	2
Additional Charges (Reversals), Net	(1)	0	0
Non-Cash Charges	0	0	0
Cash Payments	0	0	(1)
Balance	0	1	1
Severance \| Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Balance	9	15	0
Additional Charges (Reversals), Net	0	8	27
Non-Cash Charges	0	0	0
Cash Payments	(9)	(14)	(12)
Balance	0	9	15
Other(1)
Restructuring Reserve [Roll Forward]
Balance		0	0
Additional Charges (Reversals), Net			1
Non-Cash Charges			0
Cash Payments			(1)
Balance			0
Other(1) \| Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Balance	1	0	0
Additional Charges (Reversals), Net	2	7	3
Non-Cash Charges	(2)	(2)	(3)
Cash Payments	(1)	(4)	0
Balance	0	1	0
Scent [Member]
Restructuring Reserve [Roll Forward]
Additional charges, net	15	1	3
Pharma Solutions
Restructuring Reserve [Roll Forward]
Additional charges, net	3	1	1
Nourish
Restructuring Reserve [Roll Forward]
Additional charges, net	37	8	32
Health & Biosciences
Restructuring Reserve [Roll Forward]
Additional charges, net	13	2	5
Frutarom Integration Initiative [Member] \| Severance
Restructuring Reserve [Roll Forward]
Balance	4	5	3
Additional Charges (Reversals), Net	(3)	1	5
Non-Cash Charges	0	0	0
Cash Payments	(1)	(2)	(3)
Balance	0	4	5
Frutarom Integration Initiative [Member] \| Fixed asset write down
Restructuring Reserve [Roll Forward]
Balance	0	0	0
Additional Charges (Reversals), Net		3	5
Non-Cash Charges		(3)	(5)
Cash Payments		0	0
Balance		0	0
Frutarom Integration Initiative [Member] \| Other(1)
Restructuring Reserve [Roll Forward]
Balance	0	3	3
Additional Charges (Reversals), Net		(2)	0
Non-Cash Charges		0	0
Cash Payments		(1)	0
Balance		0	3
2019 Severance Initiatives [Member] \| Severance
Restructuring Reserve [Roll Forward]
Balance	$ 0	5	6
Additional Charges (Reversals), Net		(5)	0
Non-Cash Charges		0	0
Cash Payments		0	(1)
Balance		$ 0	$ 5

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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-Section 50
-Paragraph 1
-Subparagraph (b)(2)
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-URI https://asc.fasb.org//1943274/2147482017/420-10-50-1

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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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