Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Jul. 31, 2023	Jan. 31, 2023
Class A
Common stock, par or stated value per share (in USD per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	1,500,000,000	1,500,000,000
Common stock, shares, issued (in shares)	241,390,522	222,951,206
Common stock, shares, outstanding (in shares)	241,390,522	222,951,206
Class B
Common stock, par or stated value per share (in USD per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares, issued (in shares)	53,508,084	63,812,651
Common stock, shares, outstanding (in shares)	53,508,084	63,812,651