Equity - Option Activity Rollforward (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended			9 Months Ended	12 Months Ended
	Oct. 31, 2023	Jul. 31, 2023	Apr. 30, 2023	Oct. 31, 2023	Jan. 31, 2023
Shares Available for Grant (in thousands)
Shares authorized (in shares)			16,165
Options canceled (in shares)	22	55	50
Shares available for grant, ending (in shares)	61,584			61,584
Number of Options Outstanding (in thousands)
Shares outstanding, beginning (in shares)	30,893	33,428	35,854	35,854
Options exercise (in shares)	(1,095)	(2,480)	(2,376)
Options canceled (in shares)	(22)	(55)	(50)
Shares outstanding, ending (in shares)	29,776	30,893	33,428	29,776	35,854
Weighted- Average Exercise Price
Shares outstanding, beginning balance (in dollars per share)	$ 11.86	$ 11.63	$ 11.27	$ 11.27
Exercises (in dollars per share)	6.66	6.53	6.45
Canceled (in dollars per share)	122.25	110.24	5.38
Shares outstanding, ending balance (in dollars per share)	$ 11.97	$ 11.86	$ 11.63	$ 11.97	$ 11.27
Weighted-average remaining contractual life	5 years 2 months 12 days	5 years 6 months	5 years 8 months 12 days		5 years 10 months 24 days
Aggregate Intrinsic Value (in thousands)
Aggregate intrinsic value	$ 4,002,528	$ 5,141,902	$ 4,599,537	$ 4,002,528	$ 5,237,549
Vested and exercisable (in shares)	28,830			28,830
Vested and exercisable, weighted average share price (in dollars per share)	$ 9.52			$ 9.52
Vested and exercisable, weighted average remaining contractual life				5 years 2 months 12 days
Vested and exercisable, intrinsic value	$ 3,924,611			$ 3,924,611
2020 Equity Incentive Plan:
Shares Available for Grant (in thousands)
Shares available for grant, beginning (in shares)	62,012	62,996	52,989	52,989
Shares available for grant, ending (in shares)		62,012	62,996		52,989
RSUs
Shares Available for Grant (in thousands)
RSU's granted (in shares)	(1,504)	(2,048)	(7,318)
Shares withheld (in shares)	551	551	638
RSU's forfeited (in shares)	503	458	472