Commitments and Contingencies - Additional Information (Detail) - USD ($)				3 Months Ended			6 Months Ended	12 Months Ended
	Jun. 05, 2023	Mar. 11, 2020	Oct. 29, 2019	Jun. 30, 2023	Sep. 30, 2020	Dec. 31, 2017	Jun. 30, 2023	Dec. 31, 2019	Mar. 31, 2023	Dec. 31, 2022
Commitments And Contingencies [Line Items]
Bank guarantees related to appeals on income tax and indirect tax cases				$ 10,000,000			$ 10,000,000
Bank Guarantees and Standby Letters of Credit, Amount Outstanding				94,000,000			94,000,000
Available lines of credit				1,825,000,000			1,825,000,000
Commercial paper				159,000,000			159,000,000			$ 187,000,000
Property, Plant and Equipment, Net				4,218,000,000			4,218,000,000			$ 4,203,000,000
Bank guarantees and pledged assets to pursue defenses related to other contingencies				18,000,000			18,000,000
Pharma Solutions
Commitments And Contingencies [Line Items]
Malpractice Loss Contingency, Payments, Inception-to-date				34,000,000			34,000,000
Malpractice accrual				12,000,000			12,000,000
Pledged assets
Commitments And Contingencies [Line Items]
The amount of pledged assets, principally PP&E to cover income tax and indirect tax assessments				8,000,000			8,000,000
Bank Guarantees, Commercial Guarantees, Standby Letters Of Credit and Surety Bonds
Commitments And Contingencies [Line Items]
Bank Guarantees, Commercial Guarantees, Letters Of Credit and Surety Bonds Outstanding				431,000,000			431,000,000
Brazil Tax Credits
Commitments And Contingencies [Line Items]
Loss contingency, receivable written off									$ 6,000,000
Loss contingency, receivable				0			0
Minimum
Commitments And Contingencies [Line Items]
Estimation of possible loss				0			0
Maximum
Commitments And Contingencies [Line Items]
Estimation of possible loss				50,000,000			50,000,000
Revolving Credit Facility | Citibank, N.A.
Commitments And Contingencies [Line Items]
Line of credit, current borrowing capacity				1,548,000,000			1,548,000,000
CHINA
Commitments And Contingencies [Line Items]
Property, Plant and Equipment, Net				227,000,000			227,000,000
Hangzhou, China
Commitments And Contingencies [Line Items]
Property, Plant and Equipment, Net				54,000,000			54,000,000
Guangzhou, China | Guangzhou Flavors Plant
Commitments And Contingencies [Line Items]
Property, Plant and Equipment, Net				48,000,000			48,000,000
Guangzhou, China | Guangzhou Fragrance Plant
Commitments And Contingencies [Line Items]
Property, Plant and Equipment, Net				6,000,000			6,000,000
Zhejiang, China | Zhejiang Ingredients Plant
Commitments And Contingencies [Line Items]
Gain Contingency, Expected Relocation Payments						$ 50,000,000
Gain Contingency, Relocation Payments Received	$ 5,000,000				$ 13,000,000			$ 30,000,000
Gain (loss) on plant relocation				22,000,000			22,000,000
Estimated income tax expense (benefit)				6,000,000			6,000,000
Zhangjiagang, China | Zhangjiagang Flavors Plant
Commitments And Contingencies [Line Items]
Property, Plant and Equipment, Net				$ 35,000,000			$ 35,000,000
Chief Executive Officer
Commitments And Contingencies [Line Items]
Deferred Compensation Arrangement with Individual, Compensation Expense		$ 20,000,000	$ 20,000,000