Restructuring - Narrative (Details) $ in Thousands	1 Months Ended	12 Months Ended			20 Months Ended
	Jun. 30, 2023 employee	Jan. 31, 2024 USD ($)	Jan. 31, 2023 USD ($)	Jan. 31, 2022 USD ($)	Jan. 31, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected number of positions eliminated | employee	100
Restructuring charges, including writeoffs		$ 7,400
Restructuring charges		6,706	$ 0	$ 0
Employee Severance And Employee Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges		5,400
Excess Facilities
Restructuring Cost and Reserve [Line Items]
Restructuring charges		2,400
Inventory Write-offs
Restructuring Cost and Reserve [Line Items]
Restructuring charges		700
Stock-Based Compensation
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 1,100
Forecast
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, number of positions eliminated, period percent					5.00%