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BUSINESS COMBINATIONS - Narrative (Details) - USD ($)
$ in Millions
Jul. 01, 2021
Mar. 31, 2022
Dec. 31, 2021
Business Acquisition [Line Items]      
Goodwill   $ 1,283.4 $ 1,286.4
Magna Colours      
Business Acquisition [Line Items]      
Purchase price, net $ 47.6    
Intangible assets 27.5    
Goodwill $ 22.0    
Magna Colours | Minimum      
Business Acquisition [Line Items]      
Intangible asset, weighted average lives (years) 10 years    
Magna Colours | Maximum      
Business Acquisition [Line Items]      
Intangible asset, weighted average lives (years) 20 years