Subsequent Events - Additional Information (Details) - shares	1 Months Ended	12 Months Ended
	Mar. 25, 2022	Jan. 31, 2022	Feb. 28, 2022	Jan. 31, 2021
Subsequent Event [Line Items]
Common stock capital shares reserved for future issuance		42,248,307		118,956,903
RSUs
Subsequent Event [Line Items]
Vesting period		4 years
2021 Plan | RSUs
Subsequent Event [Line Items]
Common stock capital shares reserved for future issuance		10,406,294
2021 Employee Stock Purchase Plan
Subsequent Event [Line Items]
Common stock capital shares reserved for future issuance		1,900,000
Subsequent Event
Subsequent Event [Line Items]
Award vesting, description	The service-based vesting condition is generally met over a four-year period.
Subsequent Event | RSUs
Subsequent Event [Line Items]
Number of RSUs, Granted	702,526
Vesting period	4 years
Subsequent Event | 2021 Plan
Subsequent Event [Line Items]
Common stock capital shares reserved for future issuance			9,108,328
Subsequent Event | 2021 Employee Stock Purchase Plan
Subsequent Event [Line Items]
Common stock capital shares reserved for future issuance			1,821,665