Quarterly report pursuant to Section 13 or 15(d)

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

v3.4.0.3
SEGMENT REPORTING (Schedule Of Segment Reporting Information, By Segment) (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Segment Reporting Information [Line Items]    
Property, Plant and Equipment, Additions, Including Discontinued Operations [1] $ 6.8 $ 26.1
Revenues from producet sales and services, percent 100.00% 100.00%
Revenues from product sales and services $ 305.5 $ 446.0
Sales margin 30.9 80.8
Other operating expense (31.2) (8.9)
Other income 122.1 270.0
Net Income (Loss) 116.8 (761.7)
Interest expense, net (56.8) (44.2)
Income tax expense (7.6) (175.0)
Gain on extinguishment/restructuring of debt 178.8 313.7
EBITDA 216.4 (509.5)
Adjusted EBITDA 36.3 94.4
Depreciation, depletion and amortization 35.2 33.0
Total depreciation, depletion and amortization 35.2 29.8
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest 121.8 341.9
Property, Plant and Equipment, Additions [1],[2] $ 6.8 $ 13.3
U.S. Iron Ore [Member]    
Segment Reporting Information [Line Items]    
Revenues from producet sales and services, percent 61.00% 70.00%
Revenues from product sales and services $ 185.5 $ 311.8
Sales margin 13.2 80.0
EBITDA 41.4 101.6
Adjusted EBITDA 46.1 105.1
Depreciation, depletion and amortization 26.9 21.7
Property, Plant and Equipment, Additions [2] $ 4.5 $ 9.5
Asia Pacific Iron Ore [Member]    
Segment Reporting Information [Line Items]    
Revenues from producet sales and services, percent 39.00% 30.00%
Revenues from product sales and services $ 120.0 $ 134.2
Sales margin 17.7 0.8
EBITDA 22.3 18.0
Adjusted EBITDA 23.0 5.7
Depreciation, depletion and amortization 6.8 6.3
Property, Plant and Equipment, Additions [2] 0.0 3.4
All Other Segments [Member]    
Segment Reporting Information [Line Items]    
Depreciation, depletion and amortization 1.5 1.8
Property, Plant and Equipment, Additions [2] 2.3 0.4
Other Segment [Member]    
Segment Reporting Information [Line Items]    
EBITDA 152.7 (629.1)
Adjusted EBITDA (32.8) (16.4)
EBITDA Calculation [Member]    
Segment Reporting Information [Line Items]    
Depreciation, depletion and amortization 35.2 33.0
Adjusted EBITDA Calculation [Member]    
Segment Reporting Information [Line Items]    
Impact of discontinued operations 2.6 (929.6)
Severance and contractor termination costs (0.1) (1.5)
Foreign exchange remeasurement $ (1.2) $ 13.5
[1] Includes capital additions of $6.8 million related to continuing operations for the three months ended March 31, 2016. Includes capital additions of $13.3 million and $12.8 million related to continuing operations and discontinued operations, respectively, for the three months ended March 31, 2015.
[2] Includes capital lease additions and non-cash accruals. Refer to NOTE 17 - CASH FLOW INFORMATION.