Restructuring Activities - Schedule of Restructuring Costs (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Oct. 31, 2023	Oct. 31, 2023
Restructuring Cost and Reserve [Line Items]
Total restructuring expenses	$ 0	$ 72,993
Cost of revenue
Restructuring Cost and Reserve [Line Items]
Total restructuring expenses		7,119
Research and development
Restructuring Cost and Reserve [Line Items]
Total restructuring expenses		19,629
Sales and marketing
Restructuring Cost and Reserve [Line Items]
Total restructuring expenses		32,930
General and administrative
Restructuring Cost and Reserve [Line Items]
Total restructuring expenses		$ 13,315