Restructuring Activities - Additional Information (Details) - USD ($)		12 Months Ended
	Feb. 07, 2023	Jan. 31, 2025	Jan. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 0	$ 72,993,000
Restructuring liability		$ 0	0
Employee Transition, Severance Payments, and Employee Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring costs			54,400,000
Employee Stock-Based Compensation Awards
Restructuring Cost and Reserve [Line Items]
Restructuring costs			17,300,000
Other Related Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring costs			$ 1,300,000
The Plan
Restructuring Cost and Reserve [Line Items]
Reduction in current workforce (as a percent)	15.00%