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Stockholders' Equity - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
Stockholders' Equity - Narrative (Details) $ in Thousands	Oct. 31, 2022 USD ($) shares	Oct. 31, 2021 USD ($)	Oct. 31, 2022 USD ($) vote shares	Oct. 31, 2021 USD ($)	Jan. 31, 2022 shares	Jun. 22, 2022 shares	Mar. 31, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expenses \| $	$ 314,196	$ 281,118	$ 933,709	$ 810,472
2022 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reserved for future issuance (in shares)						30,000,000
Common stock available for future grants (in shares)	29,000,000		29,000,000
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock available for future grants (in shares)	5,000,000		5,000,000
Increase to share ESPP share reserve (in shares)							2,000,000
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of fair market value of stock at which employees are granted shares			85.00%
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of vesting (in years)			4 years
Unrecognized compensation cost, other than options \| $	$ 2,300,000		$ 2,300,000
Unrecognized compensation cost recognized over weighted-average period (in years)			3 years
RSUs granted (in shares)			8,198,000
Performance Based Restricted Stock Unit PRSU
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs granted (in shares)			0
Performance Based Restricted Stock Unit PRSU \| Non-Executive Employees \| Vesting March 15 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs granted (in shares)					400,000
Total share-based compensation expenses \| $			$ 16,000
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of vesting (in years)			5 years
Period of which options become exercisable (in years)			10 years
Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, outstanding (in shares)	202,000,000		202,000,000
Common stock, votes per share \| vote			1
Class B
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, outstanding (in shares)	55,000,000		55,000,000
Common stock, votes per share \| vote			10