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Commitments and Contingencies (Details) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Long-term Purchase Commitment [Line Items] |  |
Returned deposit related to terminated acquisition | $ 29.0 | $ 0.0
Arbitration Relating to Terminated Anglo American Acquisition |  |
Long-term Purchase Commitment [Line Items] |  |
Returned deposit related to terminated acquisition | 29.0 |
Other Payments to Acquire Businesses |  | $ 75.0
Capital Addition Purchase Commitments |  |
Long-term Purchase Commitment [Line Items] |  |
Unrecorded unconditional purchase obligation (within next 12 months) | $ 64.7 |

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- Definition The cash outflow associated with other payments to acquire businesses including deposit on pending acquisitions and preacquisition costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details
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- Details
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