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v3.25.2

Income Taxes (Details 4) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Apr. 30, 2025 | Apr. 30, 2024 | Apr. 30, 2023
Reconciliation of unrecognized tax benefits |  |  |
Balance at May 1, | $ 4.6 | $ 5.3 | $ 6.5
Increases: |  |  |
Acquired business | 0.0 | 1.3 | 0.0
Decreases: |  |  |
Expiration of statute of limitations periods | 1.3 | 2.0 | 1.2
Disposed business | 0.8 | 0.0 | 0.0
Balance at April 30, | $ 2.5 | $ 4.6 | $ 5.3

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