Stockholders’ Deficit - 2024 Employee Stock Purchase Plan Narrative (Details) $ / shares in Units, $ in Millions		1 Months Ended	12 Months Ended
	Apr. 30, 2024 purchasing_period shares	Apr. 30, 2024 purchasing_period shares	Jan. 31, 2025 USD ($) shares	Apr. 24, 2024 $ / shares	Jan. 31, 2024 shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for future issuance (in shares)			93,618,000		139,215,000
Class A common stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Fair market value of the Class A common stock (in dollars per share) | $ / shares				$ 32.00
ESPP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of outstanding stock maximum	1.00%
Annual increase in number of shares reserved for issuance (in shares)	9,214,605	9,214,605
Maximum employee subscription rate	15.00%	15.00%
Offering period	24 months	24 months
Number of purchasing periods | purchasing_period	4	4
Purchase period	6 months	6 months
Purchase price of common stock, percent		85.00%
Cost not yet recognized | $			$ 11.4
Cost not yet recognized, period for recognition			10 months 24 days