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v3.25.2

Goodwill and Other Intangible Assets, Net - Intangible assets (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
May 31, 2025 | May 31, 2024 | May 31, 2023
Amortizable intangible assets: |  |  |
Gross carrying amount | $ 241.9 | $ 241.5 |
Intangible assets, accumulated amortization | (29.5) | (13.3) |
Unamortized balance of the license | 212.4 | 228.2 |
Unamortized intangible assets: |  |  |
Unamortized intangible assets, Gross | 249.1 | 248.7 |
Intangible assets, net | 219.6 | 235.4 |
Amortization expense | $ 16.2 | 7.3 | $ 1.3
Minimum |  |  |
Unamortized intangible assets: |  |  |
Useful life | 12 years |  |
Maximum |  |  |
Unamortized intangible assets: |  |  |
Useful life | 20 years |  |
Trademarks |  |  |
Unamortized intangible assets: |  |  |
Unamortized intangible assets, Gross | $ 7.2 | 7.2 |
Intangible assets, net | 7.2 | 7.2 |
Customer relationships |  |  |
Amortizable intangible assets: |  |  |
Gross carrying amount | 136.6 | 136.2 |
Intangible assets, accumulated amortization | (21.9) | (11.0) |
Unamortized balance of the license | 114.7 | 125.2 |
Developed technology |  |  |
Amortizable intangible assets: |  |  |
Gross carrying amount | 105.3 | 105.3 |
Intangible assets, accumulated amortization | (7.6) | (2.3) |
Unamortized balance of the license | $ 97.7 | $ 103.0 |

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