Restructuring Activities - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended
	Feb. 07, 2023	Apr. 30, 2023	Apr. 30, 2024	Jan. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 73,180
Restructuring liability			$ 0	$ 0
Employee Transition, Severance Payments, And Employee Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring costs		54,800
Employee Stock-Based Compensation Awards
Restructuring Cost and Reserve [Line Items]
Restructuring costs		17,300
Other Related Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 1,100
The Plan
Restructuring Cost and Reserve [Line Items]
Reduction in current workforce	15.00%