Restructuring and Other Charges, Net - Changes in Employee-Related Restructuring Liabilities (Detail) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 14
Additional Charges (Reversals), Net	3
Non-Cash Charges	(2)
Additional charges, net	3	$ 52
Payments	(12)
Ending Balance	3
Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Additional Charges (Reversals), Net	2
Other \| Nutrition & Biosciences, Inc
Restructuring Reserve [Roll Forward]
Beginning Balance	0
Additional Charges (Reversals), Net	2
Non-Cash Charges	(2)
Payments	0
Ending Balance	0
2023 Restructuring Program \| Employee Severance
Restructuring Reserve [Roll Forward]
Beginning Balance	14
Additional Charges (Reversals), Net	1
Non-Cash Charges	0
Payments	(12)
Ending Balance	3
Nourish
Restructuring Reserve [Roll Forward]
Additional charges, net	2	30
Scent
Restructuring Reserve [Roll Forward]
Additional charges, net	0	10
Health & Biosciences
Restructuring Reserve [Roll Forward]
Additional charges, net	1	10
Pharma Solutions
Restructuring Reserve [Roll Forward]
Additional charges, net	$ 0	$ 2

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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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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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
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482017/420-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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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
-Topic 420
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-Section 50
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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

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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-Paragraph 1
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