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Goodwill and Other Intangible Assets, net - Carrying Amount (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Goodwill [Roll Forward]    
Goodwill, beginning balance $ 442.0 $ 445.3
Foreign currency translation (33.3) (3.3)
Goodwill acquired 109.8  
Goodwill, ending balance 518.5 442.0
Performance Chemicals    
Goodwill [Roll Forward]    
Goodwill, beginning balance 437.7 441.0
Foreign currency translation (33.3) (3.3)
Goodwill acquired 109.8  
Goodwill, ending balance 514.2 437.7
Performance Materials    
Goodwill [Roll Forward]    
Goodwill, beginning balance 4.3 4.3
Foreign currency translation 0.0 0.0
Goodwill acquired 0.0  
Goodwill, ending balance $ 4.3 $ 4.3