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INCOME TAXES - Loss Carryforwards (Details) - USD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Operating loss carryforwards      
Statutory U.S. rate (as a percent) 21.00% 21.00% 21.00%
Net operating loss carryforwards $ 67.2 $ 59.6  
Valuation allowance on deferred tax asset 65.2 50.3  
Deferred Tax Liabilities, Net 397.5 501.4  
Total deferred (142.6) (0.9) $ (39.3)
Excess tax benefits, share-based compensation 6.0 29.1 57.3
Purolite      
Operating loss carryforwards      
Deferred Tax Liabilities, Net 6.8    
Federal      
Operating loss carryforwards      
Net operating loss carryforwards 2.5    
Capital loss carryforward 9.4    
Capital loss carryforwards,Subject to Expiration 9.4    
Carryforwards subject to expiration 18.6    
State      
Operating loss carryforwards      
Net operating loss carryforwards 16.1    
International      
Operating loss carryforwards      
Net operating loss carryforwards 48.6    
Tax credit carryforwards, not expire 5.4    
Carryforwards subject to expiration 9.9    
No expiration $ 38.7    
Preferential income tax rate, certain headquarter income 10.00%    
Tax reduction due to tax holiday $ 5.8 $ 2.9 $ 26.9
Tax holiday impact on diluted earnings per share (in dollars per share) $ 0.02 $ 0.01 $ 0.09