Summary of Significant Accounting Policies - Common Stock Warrant Liability (Details) - $ / shares	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Feb. 26, 2021	Feb. 25, 2021
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)	34,499,436	35,549,024
Common stock, par value (USD per share)	$ 0.0001	$ 0.0001
Warrants exercised (in shares)	(1,049,588)
Public Warrants
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)				10,470,562
Public Warrants | Common Class A | Switchback
Class of Warrant or Right [Line Items]
Common stock, par value (USD per share)			$ 0.0001
Stock price of warrants (in dollars per share)			$ 11.50
Private Warrants
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)			1,000,000	6,521,568
Private Placement Warrants
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)	0	10,435
Warrants exercised (in shares)	(10,435)