Goodwill and Intangible Assets - Narratives (Details) - USD ($)	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Goodwill, acquired during period	$ 95,034,000	$ 3,267,000
Amortization expense	5,300,000	1,000,000	$ 1,000,000
Intangible assets impairment losses	$ 0	$ 0	$ 0