Stockholders' Equity - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Class of Stock [Line Items]
Charitable contribution recorded as expense			$ 4,215	$ 5,499
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	300	300