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Trade and Other Receivables (Loans Receivable) (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans receivable | $ 78.9 | $ 53.6
Trade and Other Receivables |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans receivable | 53.1 | 35.4
Other non-current assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans receivable | $ 25.8 | $ 18.2

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