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Portfolio Optimization Plan (Details) $ in Thousands |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Feb. 28, 2026 USD ($) | Jun. 30, 2026 USD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2026 USD ($) Positions | Jun. 30, 2025 USD ($)
Portfolio Optimization Plan [Abstract] |  |  |  |  |  |
Proceeds from sale of assets |  |  |  |  | $ 2,019 | $ 56
Portfolio optimization plan costs |  |  | $ 0 |  | 0 | 1,274
Portfolio optimization plan costs |  |  |  |  | 50,000 |
Reduction of annual operating costs |  |  | $ 8,000 |  | $ 8,000 |
Number of reduced positions | Positions |  |  |  |  | 100 |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Portfolio optimization plan expenses |  |  |  | $ 3,339 |  | 6,203
Selling and Administrative Expenses [Member] |  |  |  |  |  |
Portfolio Optimization Plan [Abstract] |  |  |  |  |  |
Proceeds from sale of assets |  | $ 2,000 |  |  |  |
Gain on sale of assets |  | $ 400 |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 117 |  | 117
Employee separation |  |  |  | 234 |  | 488
Other costs | [1] |  |  | 1,199 |  | 1,995
Cost of Products Sold [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 326 |  | 1,181
Other production costs |  |  |  | 1,463 |  | 2,422
Flavors & Extracts [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Portfolio optimization plan expenses |  |  |  | 3,077 |  | 5,928
Flavors & Extracts [Member] | Selling and Administrative Expenses [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 117 |  | 117
Employee separation |  |  |  | 234 |  | 480
Other costs | [1] |  |  | 937 |  | 1,728
Flavors & Extracts [Member] | Cost of Products Sold [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 326 |  | 1,181
Other production costs |  |  |  | 1,463 |  | 2,422
Color [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Portfolio optimization plan expenses |  |  |  | 97 |  | 110
Color [Member] | Selling and Administrative Expenses [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 0 |  | 0
Employee separation |  |  |  | 0 |  | 8
Other costs | [1] |  |  | 97 |  | 102
Color [Member] | Cost of Products Sold [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 0 |  | 0
Other production costs |  |  |  | 0 |  | 0
Corporate and Other [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Portfolio optimization plan expenses |  |  |  | 165 |  | 165
Corporate and Other [Member] | Selling and Administrative Expenses [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 0 |  | 0
Employee separation |  |  |  | 0 |  | 0
Other costs | [1] |  |  | 165 |  | 165
Corporate and Other [Member] | Cost of Products Sold [Member] |  |  |  |  |  |
Portfolio Optimization Plan Expenses [Abstract] |  |  |  |  |  |
Non-cash charges |  |  |  | 0 |  | 0
Other production costs |  |  |  | $ 0 |  | $ 0
[1] | Other costs include professional services, decommissioning costs, and other related costs.

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