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Summary of Significant Accounting Policies (Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Capital Expenditures Incurred but Not yet Paid | $ 25.8 | $ 13.0 | $ 15.7
Accounts payable and accrued liabilities | 319.7 | 195.5 |
Operating Lease, Liability, Current | 11.1 | 8.5 |
Taxes Payable | 50.8 | 1.2 |
SupplierFinanceProgramObligationStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag | 12.7 | 14.7 | $ 14.5
Accounts Payable, Trade, Current | 164.6 | 89.1 |
Employee-related Liabilities, Current | 38.2 | 32.8 |
Operating Lease, Liability, Current | 11.1 | 8.5 |
Other | 55.0 | 63.8 |
Supplier Finance Program, Obligation, Addition | 84.1 | 74.7 |
Supplier Finance Program, Obligation, Settlement | $ (86.1) | $ (74.6) |

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