Goodwill and Intangible Assets - Goodwill (Details) $ in Thousands	3 Months Ended
	Jul. 31, 2025 USD ($)
Goodwill [Roll Forward]
Goodwill gross	$ 987,371
Goodwill, accumulated impairment loss	(106,037)
Goodwill balance	881,334
Goodwill recognized from acquisitions	1,174
Acquisition accounting adjustments from prior period	240
Translation adjustment, gross	(355)
Translation adjustment, impairment loss	109
Translation adjustment, net	(246)
Goodwill gross	988,430
Goodwill, accumulated impairment loss	(105,928)
Goodwill balance	$ 882,502