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v3.22.4

Segment and Geographic Information - Segment Results (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 4,981.9 | $ 3,318.3 | $ 2,881.1
Adjusted EBITDA | 1,844.7 | 916.7 | 258.8
Additions to property, plant, equipment and mine development | 221.5 | 183.1 | 191.4
(Income) loss from equity affiliates | (131.2) | (82.1) | 60.1
Seaborne Thermal Mining |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,345.6 | 934.0 | 711.8
Adjusted EBITDA | 647.6 | 353.1 | 163.2
Additions to property, plant, equipment and mine development | 38.8 | 88.6 | 100.7
(Income) loss from equity affiliates | 0.0 | 0.0 | 0.0
Seaborne Metallurgical Mining |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,616.9 | 727.7 | 486.5
Adjusted EBITDA | 781.7 | 178.2 | (130.2)
Additions to property, plant, equipment and mine development | 84.8 | 25.1 | 50.8
(Income) loss from equity affiliates | 0.0 | 0.0 | 0.0
Powder River Basin Mining |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,065.5 | 971.2 | 991.1
Adjusted EBITDA | 68.2 | 134.9 | 194.8
Additions to property, plant, equipment and mine development | 59.1 | 41.4 | 13.2
(Income) loss from equity affiliates | 0.0 | 0.0 | 0.0
Other U.S. Thermal Mining |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 952.2 | 689.1 | 707.3
Adjusted EBITDA | 242.4 | 164.2 | 168.4
Additions to property, plant, equipment and mine development | 35.3 | 24.2 | 23.3
(Income) loss from equity affiliates | 0.0 | 0.0 | 0.0
Corporate and Other (1) |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1.7 | (3.7) | (15.6)
Adjusted EBITDA | 104.8 | 86.3 | (137.4)
Additions to property, plant, equipment and mine development | 3.5 | 3.8 | 3.4
(Income) loss from equity affiliates | $ (131.2) | $ (82.1) | $ 60.1

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