v3.20.4
INCOME TAXES - Income tax provision (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Current:        
Federal   $ 0.1 $ (0.1) $ (0.5)
Foreign   (0.1) 8.4 5.0
State   (4.1) 2.9 15.5
Total current   (4.1) 11.2 20.0
Deferred:        
Federal   2.7 (4.2) 0.8
Foreign   57.6 (42.8) (7.5)
State   3.7 13.3 0.3
Deferred income taxes   64.0 (33.7) (6.4)
Total provision (benefit)   59.9 (22.5) 13.6
Pre-tax income (losses)        
Domestic   (3,036.4) (165.1) 154.4
Foreign   (1,493.1) (6.5) (30.7)
Total   $ (4,529.5) $ (171.6) $ 123.7
Foreign | Federal Ministry of Finance, Germany        
Deferred:        
Total provision (benefit) $ 33.1      
Foreign | Tax Authority Spain        
Deferred:        
Total provision (benefit) $ 40.1