Fair Value Measurements - Fair Value of Derivative Liabilities (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Jul. 31, 2025	Apr. 30, 2025
Level 3
Liabilities:
Contingent consideration	$ 28,539	$ 28,059
Interest rate swaps and collars \| Level 2
Assets:
Derivative asset	$ 1,397	$ 527

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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