Accounts Receivable - Trade Accounts And Notes Receivable (Details) - USD ($) $ in Thousands	Jul. 31, 2022	Apr. 30, 2022
Receivables [Abstract]
Trade receivables	$ 716,668	$ 675,724
Other receivables	113,504	83,668
Allowance for expected credit losses	(5,380)	(5,087)
Other allowances	(4,203)	(4,259)
Trade accounts and notes receivable	$ 820,589	$ 750,046