Goodwill and Intangible Assets - Goodwill (Details) $ in Thousands	12 Months Ended
	Apr. 30, 2023 USD ($)
Goodwill [Roll Forward]
Goodwill gross	$ 762,424
Goodwill, accumulated impairment loss	(66,527)
Goodwill balance	695,897
Goodwill recognized from acquisitions	10,697
Acquisition accounting adjustments	542
Translation adjustment, gross	(8,349)
Translation adjustment, impairment loss	2,026
Translation adjustment, net	(6,323)
Goodwill gross	765,314
Goodwill, accumulated impairment loss	(64,501)
Goodwill balance	$ 700,813