Stockholders' Equity (Deficit) - Narrative (Details)	Oct. 31, 2025 vote $ / shares shares	Oct. 30, 2025 shares	Jul. 31, 2025 shares	Apr. 30, 2025 shares	Jan. 31, 2025 $ / shares shares	Oct. 31, 2024 shares	Jul. 31, 2024 shares	Apr. 30, 2024 shares	Jan. 31, 2024 shares
Class of Stock [Line Items]
Stock issued during period, shares, conversion of convertible securities (in shares)	146,599,125
Preferred stock, shares authorized (in shares)	20,000,000				0
Preferred stock, par or stated value per share (in dollars per share) | $ / shares	$ 0.00000625				$ 0.00000625
Shares Issued (in shares)	0				146,360,207
Shares outstanding (in shares)	0		146,360,207	146,360,207	146,360,207	146,360,207	146,360,207	146,360,207	146,360,207
Common stock, capital shares reserved for future issuance (in shares)	86,990,157	2,070,000,000			197,511,756
Preferred stock, capital shares reserved for future issuance (in shares)	20,000,000
Class A common stock
Class of Stock [Line Items]
Stock issued during period, shares, conversion of convertible securities (in shares)		146,599,125
Common stock, capital shares reserved for future issuance (in shares)	2,000,000,000
Common stock, number of votes | vote	1
Common Class A and B
Class of Stock [Line Items]
Common stock, capital shares reserved for future issuance (in shares)	2,050,000,000
Class B common stock
Class of Stock [Line Items]
Common stock, capital shares reserved for future issuance (in shares)	50,000,000
Common stock, number of votes | vote	30