Annual report pursuant to Section 13 and 15(d)

Stock Incentive Plans - Summary of Status of Outstanding RSU's (Details)

v3.23.1
Stock Incentive Plans - Summary of Status of Outstanding RSU's (Details) - $ / shares
12 Months Ended
Jan. 31, 2023
Jan. 31, 2022
Share-Based Payment Arrangement [Abstract]    
Number of Shares, Beginning Balance 10,310,000 9,712,000
Number of Shares, Granted 9,736,000 5,900,000
Number of Shares, Vested (8,982,000) (3,818,000)
Number of Shares, Forfeited or expired (6,703,000) (1,484,000)
Number of Shares, Ending Balance 4,361,000 10,310,000
Weighted Average Grant Date Fair Value, Beginning Balance $ 9.57 $ 11.75
Weighted Average Grant Date Fair Value, Granted 3.36 8.20
Weighted Average Grant Date Fair Value, Vested 8.37 12.01
Weighted Average Grant Date Fair Value, Forfeited or expired 3.98 12.85
Weighted Average Grant Date Fair Value, Ending Balance $ 6.76 $ 9.57