Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.19.1
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Income Tax Contingency    
Income tax (benefit) expense $ (10.4) $ 9.9
Arysta | Discontinued Operations, Disposed of by Sale    
Income Tax Contingency    
Decrease in deferred tax asset 173.0  
Decrease in deferred tax asset valuation allowance 75.0  
Decrease in deferred tax liability $ 450.0