Net Loss Per Share Attributable to Common Stockholders - Schedule of Computation of Basic and Diluted Net Loss Per Share Attributable to Common Stockholders (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Earnings Per Share [Abstract]
Net loss	$ (6,335)	$ (32,009)	$ (22,413)	$ (93,593)
Basic Weighted-average shares in computing net loss per share attributable to common stockholders	123,001	105,033	118,004	101,925
Diluted Weighted-average shares in computing net loss per share attributable to common stockholders	123,001	105,033	118,004	101,925
Net loss attributable to common stockholders - basic	$ (0.05)	$ (0.3)	$ (0.19)	$ (0.92)
Net loss attributable to common stockholders - diluted	$ (0.05)	$ (0.3)	$ (0.19)	$ (0.92)