Quarterly report pursuant to Section 13 or 15(d)

ACQUISITION OF AK STEEL (Narrative) (Details)

v3.20.1
ACQUISITION OF AK STEEL (Narrative) (Details)
$ in Millions
1 Months Ended 3 Months Ended
Mar. 13, 2020
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2019
USD ($)
Business Acquisition [Line Items]        
Business Combination, Consideration Transferred $ 1,535.5      
Revenues [1]     $ 359.1 $ 157.0
Net income (loss)     (52.1) (22.1)
Business Combination, Acquisition Related Costs     $ 42.5 0.0
AK Steel Holding Corporation [Member]        
Business Acquisition [Line Items]        
Business Combination, Consideration Transfered, Exchange Ratio     0.400  
Business Combination, Consideration Transferred $ 1,500.0      
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period     $ 6,359.4  
Revenues   $ 217.5    
Net income (loss)   (55.1)    
Severance costs   $ 17.6    
Intersegment Eliminations [Member]        
Business Acquisition [Line Items]        
Revenues     $ 67.8 $ 67.4
[1]
1 Includes Realization of deferred revenue of $34.6 million for the three months ended March 31, 2020.