Restructuring and Other Related Charges - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Feb. 28, 2023	Apr. 30, 2024	Apr. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 1,000	$ 9,000
Positions eliminated, percent	7.00%
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges		1,006	7,653
One-time Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 0	$ 1,300