Intangibles, net - Intangibles included in other assets on the balance sheet (Details) - USD ($) $ in Thousands	Jan. 31, 2026	Apr. 30, 2025
Intangibles, net
Intangibles, gross	$ 1,216,204	$ 185,888
Less accumulated amortization	(290,279)	(137,177)
Intangibles, net	925,925	48,711
Technology
Intangibles, net
Intangibles, gross	582,260	101,645
Licenses
Intangibles, net
Intangibles, gross	1,008	1,008
Customer relationships
Intangibles, net
Intangibles, gross	577,291	77,588
Backlog
Intangibles, net
Intangibles, gross	52,961	2,963
In-process research and development
Intangibles, net
Intangibles, gross	550	550
Non-compete agreements
Intangibles, net
Intangibles, gross	320	320
Trademarks and tradenames
Intangibles, net
Intangibles, gross	1,668	1,668
Other
Intangibles, net
Intangibles, gross	$ 146	$ 146