Stockholders’ Deficit - Equity Incentive Plan Narrative (Details) - shares	Oct. 31, 2024	Mar. 31, 2024
ESPP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for future issuance (in shares)	4,607,303
2024 Stock Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for future issuance (in shares)	61,430,628
2024 ESPP | ESPP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for future issuance (in shares)	4,200,534	4,607,303
Class B common stock | 2014 Stock Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for future issuance (in shares)	32,559,134
Class A common stock | 2024 Stock Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for future issuance (in shares)	46,073,027