Annual report pursuant to Section 13 and 15(d)

SEGMENT REPORTING (Schedule Of Segment Reporting Information, By Segment) (Details)

v3.19.3.a.u2
SEGMENT REPORTING (Schedule Of Segment Reporting Information, By Segment) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Segment Reporting Information [Line Items]                      
Revenues from product sales and services $ 534.1 $ 555.6 $ 743.2 $ 157.0 $ 696.3 $ 741.8 $ 714.3 $ 180.0 $ 1,989.9 $ 2,332.4 $ 1,866.0
Sales margin $ 126.9 $ 154.9 $ 263.0 $ 30.9 $ 202.0 $ 261.6 $ 284.5 $ 61.5 575.7 809.6 467.6
Net income                 292.8 1,128.1 363.1
Depreciation, depletion and amortization                 (85.1) (89.0) (87.7)
EBITDA                 497.1 878.1 330.4
Loss on extinguishment of debt                 (18.2) (6.8) (165.4)
Adjusted EBITDA                 524.8 766.3 459.9
Depreciation, Depletion and Amortization excluding Depreciation, Amortization and Depletion expense for Discontinued Operations                 85.1 73.8 73.4
Capital Additions                 689.8 394.7 153.2
Mining and Pelletizing [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 1,989.9 2,332.4 1,866.0
Sales margin                 575.7 809.6 467.6
Depreciation, depletion and amortization                 (79.0) (68.2) (66.6)
EBITDA                 648.1 852.9 534.9
Adjusted EBITDA                 668.3 875.3 559.4
Capital Additions                 128.1 145.0 136.8
Metallics [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 0.0    
Sales margin                 0.0    
Depreciation, depletion and amortization                 (0.6) 0.0 0.0
EBITDA                 (8.1) (3.3) (0.4)
Adjusted EBITDA                 (8.1) (3.3) (0.4)
Capital Additions                 558.4 248.1 13.7
Corporate and Other Segments [Member]                      
Segment Reporting Information [Line Items]                      
Depreciation, depletion and amortization                 (5.5) (5.6) (6.8)
EBITDA                 (142.9) 28.5 (204.1)
Adjusted EBITDA                 (135.4) (105.7) (99.1)
Capital Additions                 3.3 1.6 2.7
EBITDA Calculation [Member]                      
Segment Reporting Information [Line Items]                      
Interest expense, net                 (101.6) (121.3) (132.0)
Income tax benefit (expense)                 (17.6) 460.3 252.4
Depreciation, depletion and amortization                 (85.1) (89.0) (87.7)
Adjusted EBITDA Calculation [Member]                      
Segment Reporting Information [Line Items]                      
Impact of Discontinued Operations                 (1.3) 120.6 22.0
Loss on extinguishment of debt                 (18.2) (6.8) (165.4)
Severance Costs                 (1.7) 0.0 0.0
Acquisition costs                 (6.5) 0.0 0.0
Foreign exchange remeasurement                 0.0 (0.9) 13.9
Impairment of other long-lived assets                 0.0 $ (1.1) $ 0.0
Operating Segments [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 2,069.2    
Sales margin                 600.0    
Operating Segments [Member] | Mining and Pelletizing [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 2,069.2    
Sales margin                 600.0    
Operating Segments [Member] | Metallics [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 0.0    
Sales margin                 0.0    
Intersegment Eliminations [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 (79.3)    
Sales margin                 (24.3)    
Intersegment Eliminations [Member] | Mining and Pelletizing [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 (79.3)    
Sales margin                 (24.3)    
Intersegment Eliminations [Member] | Metallics [Member]                      
Segment Reporting Information [Line Items]                      
Revenues from product sales and services                 0.0    
Sales margin                 $ 0.0