Credit Losses - Summary of Activity in Allowance for Credit Losses on Trade Receivables (Detail) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 44,377	$ 36,384	$ 29,324
Provision for credit losses	20,715	22,493	21,552
Write-offs	(20,856)	(15,806)	(14,052)
Recoveries of amounts previously written off	454	585	702
Foreign currency translation	(498)	721	(1,142)
Ending balance	$ 44,192	$ 44,377	$ 36,384