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Operational Improvement Plan (Details) - Selling & Administrative Expenses [Member] - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  | $ 0 | $ 0 | $ (1,895)
Employee Separation Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (482)
Other Income [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [1] |  |  | (3,624)
Other Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [2] |  |  | 2,211
Flavors & Extracts [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (123)
Flavors & Extracts [Member] | Employee Separation Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (123)
Flavors & Extracts [Member] | Other Income [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [1] |  |  | 0
Flavors & Extracts [Member] | Other Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [2] |  |  | 0
Color [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (1,425)
Color [Member] | Employee Separation Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (8)
Color [Member] | Other Income [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [1] |  |  | (3,624)
Color [Member] | Other Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [2] |  |  | 2,207
Asia Pacific [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (347)
Asia Pacific [Member] | Employee Separation Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs |  |  |  | (351)
Asia Pacific [Member] | Other Income [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [1] |  |  | 0
Asia Pacific [Member] | Other Costs [Member] |  |  |  |
Restructuring Costs [Abstract] |  |  |  |
Operational Improvement Plan costs | [2] |  |  | $ 4
[1] | Other income includes cash received for the early termination of a lease less associated expenses.
[2] | Other costs include professional services, accelerated depreciation, and other related costs.

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- Definition Amount, after cash payment, 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 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 + Details
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