Equity - Option Activity Rollforward (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended				9 Months Ended		12 Months Ended
	Feb. 01, 2022	Oct. 31, 2022	Jul. 31, 2022	Apr. 30, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021	Jan. 31, 2022
Shares Available for Grant (in thousands)
Shares available for grant, beginning (in shares)		55,207,000
Shares authorized (in shares)				15,619,000
Options granted (shares)		0		642,000	0		0
Options canceled (in shares)		73,000	180,000	400,000
Shares available for grant, ending (in shares)		53,544,000	55,207,000			53,544,000
Number of Options Outstanding (in thousands)
Shares outstanding, beginning (in shares)	42,043,000	38,163,000	39,837,000	42,043,000		42,043,000
Options granted (in shares)		0		642,000	0		0
Options exercise (in shares)		(984,000)	(1,494,000)	(2,448,000)
Options canceled (in shares)		(73,000)	(180,000)	(400,000)
Shares outstanding, ending (in shares)		37,106,000	38,163,000	39,837,000		37,106,000		42,043,000
Weighted- Average Exercise Price
Shares outstanding, beginning balance (in dollars per share)	$ 7.53	$ 11.06	$ 10.84	$ 7.53		$ 7.53
Granted (in dollars per share)				207.56
Exercises (in dollars per share)		7.49	5.65	6.18
Canceled (in dollars per share)		8.32	7.32	6.98
Shares outstanding, ending balance (in dollars per share)		$ 11.16	$ 11.06	$ 10.84		$ 11.16		$ 7.53
Weighted-average remaining contractual life		6 years 2 months 12 days	6 years 6 months	6 years 8 months 12 days				6 years 10 months 24 days
Aggregate Intrinsic Value (in thousands)
Aggregate intrinsic value		$ 5,564,360	$ 5,336,155	$ 6,421,133		$ 5,564,360		$ 11,283,299
Vested and exercisable (in shares)		28,513,000				28,513,000
Vested and exercisable, weighted average share price (in dollars per share)		$ 7.81				$ 7.81
Vested and exercisable, weighted average remaining contractual life		6 years
Vested and exercisable, intrinsic value		$ 4,352,427				$ 4,352,427
2020 Equity Incentive Plan:
Shares Available for Grant (in thousands)
Shares available for grant, beginning (in shares)	45,446,000		55,679,000	45,446,000		45,446,000
Shares authorized (in shares)	15,600,000
Shares available for grant, ending (in shares)				55,679,000				45,446,000
RSUs
Shares Available for Grant (in thousands)
RSU's granted (in shares)		(2,361,000)	(1,374,000)	(5,763,000)
Shares withheld (in shares)		274,000	260,000	292,000
RSU's forfeited (in shares)		351,000	462,000	327,000