Stockholders' Equity - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Class of Stock [Line Items]
Charitable contribution recorded as expense	$ 4,215	$ 0
Class A Common Stock
Class of Stock [Line Items]
Common stock shares reserved to fund social impact and environmental, social and governance initiatives (in shares)	2,800
Class A Common Stock | Common Stock
Class of Stock [Line Items]
Charitable donation of Class A common stock (in shares)	281