Restructuring Activities - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended
	Feb. 07, 2023	Jul. 31, 2023	Jul. 31, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring costs (benefits)		$ (187)	$ 72,993
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring costs (benefits)		(400)	54,400
Other Related Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring costs (benefits)		$ 200	1,300
Employee Stock-Based Compensation Awards
Restructuring Cost and Reserve [Line Items]
Restructuring costs (benefits)			$ 17,300
The Plan
Restructuring Cost and Reserve [Line Items]
Reduction in current workforce	15.00%