Restructuring and Other Related Charges - Schedule of Restructuring Costs (Details) $ in Thousands	3 Months Ended
	Apr. 30, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 9,000
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges	7,653
One-time Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1,300
Cost of revenue | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges	417
Research and development | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2,059
Sales and marketing | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges	3,559
General and administrative | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1,618