Restructuring - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2023	Jan. 31, 2024
February 2023 Plan
Restructuring Cost and Reserve [Line Items]
Charges	$ 27,642
October 2023 Plan
Restructuring Cost and Reserve [Line Items]
Charges	$ 5,925
October 2023 Plan | Forecast
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		$ 42,000