Property and Equipment, Net - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Property, Plant and Equipment [Abstract]
Depreciation	$ 8,500,000	$ 5,900,000	$ 16,100,000	$ 10,500,000
Accumulated amortization, property, plant, and equipment	$ 3,900,000	2,400,000	7,400,000	3,900,000
Impairment of capitalized internal-use software		$ 0	$ 7,100,000	$ 0