Portfolio Optimization Plan (Details) $ in Thousands		3 Months Ended
		Mar. 31, 2025 USD ($) Positions		Mar. 31, 2024 USD ($)		Dec. 31, 2024 USD ($)
Portfolio Optimization Plan [Abstract]
Accrued liabilities related to portfolio optimization plan		$ 2,500				$ 2,500
Expected plan cost		40,000
Plan cost incurred		$ 37,300
Number of reduced positions | Positions		90
Portfolio Optimization Plan Expenses [Abstract]
Portfolio optimization plan expenses		$ 2,864		$ 2,812
Minimum [Member]
Portfolio Optimization Plan [Abstract]
Reduction of annual operating costs		8,000
Maximum [Member]
Portfolio Optimization Plan [Abstract]
Reduction of annual operating costs		10,000
Selling and Administrative Expenses [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges				975
Employee separation		254		1,130
Other costs		796	[1]	600	[2]
Cost of Products Sold [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges		855		107
Other production costs		959
Flavors & Extracts [Member]
Portfolio Optimization Plan Expenses [Abstract]
Portfolio optimization plan expenses		2,851		1,052
Flavors & Extracts [Member] | Selling and Administrative Expenses [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges				0
Employee separation		246		611
Other costs		791	[1]	316	[2]
Flavors & Extracts [Member] | Cost of Products Sold [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges		855		125
Other production costs		959
Color [Member]
Portfolio Optimization Plan Expenses [Abstract]
Portfolio optimization plan expenses		13		1,732
Color [Member] | Selling and Administrative Expenses [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges				975
Employee separation		8		491
Other costs		5	[1]	284	[2]
Color [Member] | Cost of Products Sold [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges		0		(18)
Other production costs		$ 0
Corporate & Other [Member]
Portfolio Optimization Plan Expenses [Abstract]
Portfolio optimization plan expenses				28
Corporate & Other [Member] | Selling and Administrative Expenses [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges				0
Employee separation				28
Other costs	[2]			0
Corporate & Other [Member] | Cost of Products Sold [Member]
Portfolio Optimization Plan Expenses [Abstract]
Non-cash impairment charges				$ 0

[1] Other costs include professional services and other related costs.

[2]  Other costs include professional services, accelerated depreciation, accelerated lease costs, and other related costs.