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Net Investment in Operating Leases (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Investments, Debt and Equity Securities [Abstract] |  |
Vehicles, at cost | $ 334.4 | $ 102.7
Accumulated depreciation | (46.4) | (11.2)
Net investment in operating leases | $ 288.0 | $ 91.5

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