EMPLOYEE SEPARATION AND RESTRUCTURING COSTS - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 4.5	$ 26.4	$ 38.1
Cash payments		14.2
Workforce reductions
Restructuring Cost and Reserve [Line Items]
Restructuring charges		18.3
Clariant Color Acquisition Integration, Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Expected cost of restructuring	70.0
Cost incurred	62.3
Restructuring charges	2.0	8.1	32.9
Clariant Color Acquisition Integration, Restructuring Plan \| Workforce reductions
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.4	$ 6.9	$ 30.8

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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