Goodwill (Details) - USD ($)	3 Months Ended	6 Months Ended	9 Months Ended
	Jan. 31, 2026	Jan. 31, 2026	Jan. 31, 2026
Goodwill
Goodwill, Beginning Balance			$ 431,157,000
Accumulated impairment losses			(174,376,000)
Goodwill, Net - Beginning Balance			256,781,000
Additions to goodwill		$ 73,460,000	2,356,239,000
Impairment of goodwill	$ (240,708,000)		(240,708,000)
Goodwill, Ending Balance	2,787,396,000	2,787,396,000	2,787,396,000
Accumulated impairment losses	(415,084,000)	(415,084,000)	(415,084,000)
Goodwill, Net - Ending Balance	2,372,312,000	2,372,312,000	2,372,312,000
AxS
Goodwill
Goodwill, Beginning Balance			431,157,000
Accumulated impairment losses			(174,376,000)
Goodwill, Net - Beginning Balance			256,781,000
Additions to goodwill			911,602,000
Goodwill, Ending Balance	1,342,759,000	1,342,759,000	1,342,759,000
Accumulated impairment losses	(174,376,000)	(174,376,000)	(174,376,000)
Goodwill, Net - Ending Balance	1,168,383,000	1,168,383,000	1,168,383,000
SCDE
Goodwill
Additions to goodwill			1,444,637,000
Impairment of goodwill			(240,708,000)
Goodwill, Ending Balance	1,444,637,000	1,444,637,000	1,444,637,000
Accumulated impairment losses	(240,708,000)	(240,708,000)	(240,708,000)
Goodwill, Net - Ending Balance	$ 1,203,929,000	$ 1,203,929,000	$ 1,203,929,000