Acquisitions - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Nov. 30, 2023	Jul. 31, 2024	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2023
Business Acquisition [Line Items]
Goodwill			$ 319,417	$ 319,380	$ 303,642
Developed technology
Business Acquisition [Line Items]
Acquired identifiable intangible assets amortization period		2 years 8 months 12 days	2 years 2 months 12 days
Opster
Business Acquisition [Line Items]
Share capital acquired in business combination (in percentage)	100.00%
Purchase consideration	$ 23,000
Consideration held back for idemnity obligations	3,000
Goodwill	15,900
Opster | Developed technology
Business Acquisition [Line Items]
Intangible assets acquired	$ 6,000
Acquired identifiable intangible assets amortization period	5 years