v3.26.1
SEGMENT INFORMATION - Schedule of Segment Information (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]      
Sales $ 847.4 $ 826.6  
Cost of sales 574.8 563.4  
Selling and administrative expense 176.8 262.5  
Operating income 95.8 0.7  
Interest expense, net (22.0) (26.9)  
Other expense, net (1.5) (0.4)  
Income (loss) before income taxes 72.3 (26.6)  
Other disclosures:      
Depreciation and amortization 47.9 45.3  
Capital expenditures 19.0 12.5  
Assets 5,944.8   $ 6,025.6
Corporate      
Segment Reporting Information [Line Items]      
Sales (0.9) (1.5)  
Cost of sales 5.8 6.2  
Selling and administrative expense 26.3 117.3  
Operating income (33.0) (125.0)  
Other disclosures:      
Depreciation and amortization 2.9 2.1  
Capital expenditures 4.2 0.8  
Assets 749.2   845.2
Color, Additives and Inks | Operating Segments      
Segment Reporting Information [Line Items]      
Sales 528.1 519.7  
Cost of sales 349.4 346.6  
Selling and administrative expense 97.3 94.5  
Operating income 81.4 78.6  
Other disclosures:      
Depreciation and amortization 22.4 21.7  
Capital expenditures 5.4 4.9  
Assets 2,629.0   2,602.4
Specialty Engineered Materials | Operating Segments      
Segment Reporting Information [Line Items]      
Sales 320.2 308.4  
Cost of sales 219.6 210.6  
Selling and administrative expense 53.2 50.7  
Operating income 47.4 47.1  
Other disclosures:      
Depreciation and amortization 22.6 21.5  
Capital expenditures 9.4 $ 6.8  
Assets $ 2,566.6   $ 2,578.0