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GOODWILL AND INTANGIBLE ASSETS -Schedule of Goodwill and Changes in Carrying Amount of Goodwill by Operating Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 1,719.3	$ 1,671.9
Acquisition of businesses		10.3
Currency translation	(59.6)	37.1
Goodwill, Ending Balance	1,659.7	1,719.3
Specialty Engineered Materials
Goodwill [Roll Forward]
Goodwill, Beginning Balance	682.5	652.2
Acquisition of businesses		10.3
Currency translation	(26.2)	20.0
Goodwill, Ending Balance	656.3	682.5
Color, Additives and Inks
Goodwill [Roll Forward]
Goodwill, Beginning Balance	1,036.8	1,019.7
Acquisition of businesses		0.0
Currency translation	(33.4)	17.1
Goodwill, Ending Balance	$ 1,003.4	$ 1,036.8

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