Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Total stock-based compensation	$ 234,636	$ 185,001	$ 115,906
Cost of subscription services
Total stock-based compensation	4,795	4,840	2,638
Cost of professional services and other
Total stock-based compensation	36,293	27,698	17,518
Research and development
Total stock-based compensation	83,837	63,541	37,001
Sales and marketing
Total stock-based compensation	56,830	40,574	27,537
General and administrative
Total stock-based compensation	$ 52,881	$ 48,348	$ 31,212