Credit Losses - Schedule of Activity in Allowance for Credit Losses on Trade Receivables (Detail) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2023
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 44,192	$ 44,377	$ 36,384
Provision for credit losses	20,676	20,715	22,493
Write-offs	(25,082)	(20,856)	(15,806)
Recoveries of amounts previously written off	846	454	585
Foreign currency translation	(171)	(498)	721
Ending balance	$ 40,461	$ 44,192	$ 44,377