CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICAL) - $ / shares	Oct. 31, 2021	Jan. 31, 2021
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	200,000,000	200,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Class A Common Stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	2,500,000,000	2,500,000,000
Common stock, shares issued (in shares)	305,899,486	111,374,416
Common stock, shares outstanding (in shares)	305,899,486	111,374,416
Class B Common Stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	185,461,432	355,000,000
Common stock, shares issued (in shares)	0	176,543,188
Common stock, shares outstanding (in shares)	0	176,543,188