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Restructuring and Related Charges - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Apr. 30, 2026 | Apr. 30, 2024
Restructuring Cost and Reserve [Line Items] |  |
Restructuring liability | $ 3.2 |
Restructuring reserve, noncurrent | $ 0.3 |
Global Restructuring Program |  |
Restructuring Cost and Reserve [Line Items] |  |
Occupancy square footage (percent) | 35.00% |
Operating leases right of use asset fair value |  | $ 8.7

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