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Business Segments - Summary of Reconciles Total Adjusted EBITDA to Net Income (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Segment Reporting [Abstract] |  |  |  |
Adjusted EBITDA | $ 135.6 | $ 182.5 | $ 295.3 | $ 429.6
Interest expense, net | (39.6) | (41.0) | (77.2) | (75.9)
Depreciation, depletion and amortization | (103.4) | (108.9) | (216.2) | (219.2)
Income tax benefit (expense) | 23.7 | (9.6) | 23.4 | (16.3)
Gain (loss) on disposal of assets, net | (0.3) | 0.5 | 1.1 | (1.0)
Gain (loss) on extinguishment of debt |  |  | (0.8) | 4.1
Acquisition earnout adjustment |  | 3.6 |  | 6.6
Stock-based compensation | (2.9) | (2.4) | (5.0) | (5.3)
Stock-based compensation related to deemed contributions |  | (7.4) |  | (17.6)
Provision for credit losses, net of recoveries |  |  |  | (0.1)
Severance charges | (1.1) |  | (1.8) |
Acquisition and integration costs | (2.9) | (5.2) | (3.1) | (17.5)
Impairment of goodwill | (67.7) |  | (67.7) |
Gain on insurance recoveries | 3.2 |  | 3.2 |
Litigation expenses and accruals for legal contingencies | (9.2) | (7.4) | (14.0) | (13.2)
Unrealized gain (loss) on investments, net | (1.0) | (9.3) | 0.2 | (19.0)
Net income (loss) | $ (65.6) | $ (4.6) | $ (62.6) | $ 55.2

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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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