Stockholders' Equity (Details)	12 Months Ended
	Apr. 30, 2025 vote $ / shares shares	Apr. 30, 2024 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Preferred stock, shares authorized (in shares)	200,000,000
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.001
Preferred stock, shares issued (in shares)	0
Preferred stock, shares outstanding (in shares)	0
Automatic conversion period, following the death or incapacity of Mr. Siebel (in months)	6 months
Automatic conversion period, following the date Mr. Siebel no longer providing services (in months)	6 months
Automatic conversion, anniversary period, if circumstances met (in years)	20 years
Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000
Voting rights, number of votes for each share | vote	1
Common stock, par value (in dollars per share) | $ / shares	$ 0.001	$ 0.001
Class B Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, shares authorized (in shares)	3,500,000	3,500,000
Voting rights, number of votes for each share | vote	50
Common stock, par value (in dollars per share) | $ / shares	$ 0.001	$ 0.001