v3.22.2.2
Net Loss Per Share Attributable To Common Stockholders - Basic and Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Numerator:        
Net loss $ (96,306) $ (68,163) $ (186,140) $ (130,797)
Denominator:        
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic (in shares) 277,417,227 120,520,061 273,424,105 82,394,440
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, diluted (in shares) 277,417,227 120,520,061 273,424,105 82,394,440
Net loss per share attributable to Class A and Class B common stockholders, basic (in USD per share) $ (0.35) $ (0.57) $ (0.68) $ (1.59)
Net loss per share attributable to Class A and Class B common stockholders, diluted (in USD per share) $ (0.35) $ (0.57) $ (0.68) $ (1.59)