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v3.25.0.1

Segment and Geographic Information - Reconciliation of Consolidated Income (Loss), Net of Income Taxes to Adjusted EBITDA (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |
Depreciation, depletion and amortization | $ 343.0 | $ 321.4 | $ 317.6
Asset retirement obligation expenses | 48.9 | 50.5 | 49.4
Restructuring charges | 4.4 | 3.3 | 2.9
Transaction costs related to business combinations | 10.3 | 0.0 | 0.0
Asset impairment | 0.0 | 2.0 | 11.2
Provision for NARM and Shoal Creek losses | 3.7 | 40.9 | 0.0
Shoal Creek insurance recovery - property damage | (28.7) | 0.0 | 0.0
Changes in amortization of basis difference related to equity affiliates | (1.8) | (1.6) | (2.3)
Interest expense, net of capitalized interest | 46.9 | 59.8 | 140.3
Net loss on early debt extinguishment | 0.0 | 8.8 | 57.9
Interest income | (71.0) | (76.8) | (18.4)
Net mark-to-market adjustment on actuarially determined liabilities | (6.1) | (0.3) | (27.8)
Unrealized (gains) losses on derivative contracts related to forecasted sales | 0.0 | (159.0) | 35.8
Unrealized losses (gains) on foreign currency option contracts | 9.0 | (7.4) | 2.3
Take-or-pay contract-based intangible recognition | (3.0) | (2.5) | (2.8)
Total Adjusted EBITDA | 871.7 | 1,363.9 | 1,844.7
Total | $ 516.1 | $ 1,124.8 | $ 1,278.6

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