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Business Combinations (Narrative) (Details) - USD ($) $ in Millions | Jul. 31, 2023 | Nov. 30, 2024 | May 31, 2024
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill |  | $ 1,879.8 | $ 1,882.7
Alterna Capital Solutions LLC [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Business acquisition purchase price | $ 95.1 |  |
Cash acquired from acquisition | 15.7 |  |
Business combination, settlement of debt | 128.9 |  |
Business combination, accounts receivable | 146.1 |  |
Business combination, intangible assets | $ 18.9 |  |
Business combination intangible assets weighted average amortization period | 8 years |  |
Goodwill | $ 46.7 |  |

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