| The following table summarizes our capital additions by segment: 
|  |  
|  |  |  |  |  |  |  |  |  
|   | (In Millions) |  
|   | Three Months EndedMarch 31,
 |  
|   | 2020 |   | 2019 |  
| 
Capital additions1:
 |   |   |   |  
| Steel and Manufacturing | $ | 122.9 | 
 |   | $ | 82.4 | 
 |  
| Mining and Pelletizing | 34.2 | 
 |   | 46.8 | 
 |  
| Corporate and Other (including discontinued operations) | 0.6 | 
 |   | 0.1 | 
 |  
| Total capital additions | $ | 157.7 | 
 |   | $ | 129.3 | 
 | 
1 Refer to NOTE 2 - SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION for additional information.
 Our results by segment are as follows: 
|  |  
|  |  |  |  |  |  |  |  |  
|   | (In Millions, Except Sales Tons) |  
|   | Three Months EndedMarch 31,
 |  
|   | 2020 |   | 2019 |  
| Sales volume (in thousands): |   |   |   |  
| Steel and Manufacturing consolidated sales (net tons) | 199 | 
 |   | — | 
 |  
|   |   |   |   |  
| Mining and Pelletizing sales (long tons) | 2,134 | 
 |   | 1,550 | 
 |  
| Less: Intercompany sales (long tons) | (783 | ) |   | — | 
 |  
| Mining and Pelletizing consolidated sales (long tons) | 1,351 | 
 |   | 1,550 | 
 |  
|   |   |   |   |  
| Revenues: |   |   |   |  
| Steel and Manufacturing consolidated revenues | $ | 217.5 | 
 |   | $ | — | 
 |  
|   |   |   |   |  
| 
Mining and Pelletizing1
 | 229.4 | 
 |   | 157.0 | 
 |  
| Less: Intercompany revenues | (87.8 | ) |   | — | 
 |  
| Mining and Pelletizing consolidated revenues | 141.6 | 
 |   | 157.0 | 
 |  
|   |   |   |   |  
| Revenues | $ | 359.1 | 
 |   | $ | 157.0 | 
 |  
|   |   |   |   |  
| Adjusted EBITDA: |   |   |   |  
| Steel and Manufacturing | $ | (11.1 | ) |   | $ | (0.8 | ) |  
| Mining and Pelletizing | 81.8 | 
 |   | 47.5 | 
 |  
| Corporate and eliminations | (48.0 | ) |   | (25.5 | ) |  
| Total Adjusted EBITDA | $ | 22.7 | 
 |   | $ | 21.2 | 
 | 
1 Includes Realization of deferred revenue of $34.6 million for the three months ended March 31, 2020.
 
 
The following table provides a reconciliation of our consolidated Net loss to Total Adjusted EBITDA:
 
|  |  
|  |  |  |  |  |  |  |  |  
|   | (In Millions) |  
|   | Three Months EndedMarch 31,
 |  
|   | 2020 |   | 2019 |  
| Net loss | $ | (48.6 | ) |   | $ | (22.1 | ) |  
| Less: |   |   |   |  
| Interest expense, net | (31.1 | ) |   | (25.1 | ) |  
| Income tax benefit | 51.4 | 
 |   | 3.7 | 
 |  
| Depreciation, depletion and amortization | (34.4 | ) |   | (19.9 | ) |  
| Total EBITDA | $ | (34.5 | ) |   | $ | 19.2 | 
 |  
| Less: |   |   |   |  
| 
EBITDA of noncontrolling interests1
 | $ | 4.6 | 
 |   | $ | — | 
 |  
| Severance costs | (19.3 | ) |   | (1.7 | ) |  
| Acquisition costs | (23.2 | ) |   | — | 
 |  
| Amortization of inventory step-up | (23.2 | ) |   | — | 
 |  
| Gain (loss) on extinguishment of debt | 3.2 | 
 |   | (0.3 | ) |  
| Impact of discontinued operations | 0.7 | 
 |   | — | 
 |  
| Total Adjusted EBITDA | $ | 22.7 | 
 |   | $ | 21.2 | 
 | 
1 Includes $3.5 million of income attributable to noncontrolling interests and $1.1 million of depreciation, depletion and amortization for the three months ended March 31, 2020.
 |