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Basis of Presentation (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Basis of Presentation [Line Items] |  |  |  |  |
Gain (loss) on remeasurement of U.S. dollar denominated intercompany loan | $ 31.2 | $ (25.5) | $ 24.1 | $ 4.3 |
Repayment of debt |  |  | 148.4 |  |
Intercompany foreign currency outstanding balance | 1,400.0 |  | 1,400.0 |  | $ 1,500.0
Related Party [Member] |  |  |  |  |
Basis of Presentation [Line Items] |  |  |  |  |
Intercompany loans funded | $ 4.2 |  | $ 4.2 |  |

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