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Asset Backed Securities - Summary of Net Carrying Amount of Assets Transferred and Related Debt (Details) - USD ($) $ in Millions | Nov. 30, 2022 | Aug. 31, 2022 | Nov. 30, 2021
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Assets [Abstract] |  |  |
Restricted cash | $ 17.2 | $ 16.1 | $ 27.1
Equipment on operating leases, net | 836.2 | 770.9 |
Liabilities [Abstract] |  |  |
Notes payable, net | $ 1,301.5 | $ 1,269.1 |

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