Annual report pursuant to Section 13 and 15(d)

Net Loss Per Share - Potentially Dilutive Securities Excluded from Diluted Per Share Calculations (Details)

v3.23.1
Net Loss Per Share - Potentially Dilutive Securities Excluded from Diluted Per Share Calculations (Details) - shares
shares in Thousands
 12 Months Ended
Jan. 31, 2023
Jan. 31, 2022
Jan. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 46,567 52,002 183,508
Convertible Preferred Stock      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 0 0 120,902
Options to purchase common stock      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 33,049 44,355 46,455
Convertible note      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 0 0 8,653
Performance share units      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 1,450 3,175 3,100
Restricted stock units      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 9,400 1,730 450
ESPP      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 168 242 0
Deferred stock compensation plan      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 0 0 1,217
Warrants to purchase common stock      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive shares excluded from net loss per share (in shares) 2,500 2,500 2,731