Annual report pursuant to Section 13 and 15(d)

Equity Incentive Plans & Stock-Based Compensation - Stock Options (Details)

v3.24.1
Equity Incentive Plans & Stock-Based Compensation - Stock Options (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Options      
Outstanding as of beginning of period (in shares) 13,152 16,960 21,191
Granted (in shares) 0 0  
Exercised (in shares) (2,204) (2,981)  
Forfeited or expired (in shares) (1,604) (1,250)  
Outstanding as of end of period (in shares) 13,152 16,960 21,191
Options vested and expected to vest as of end of period (in shares) 13,152 16,960  
Vested and exercisable as of end of period (in shares) 12,267 11,000  
Weighted-Average Exercise Price      
Outstanding as of beginning of period (in usd per share) $ 0.54 $ 0.58  
Granted (in usd per share) 0 0  
Exercised (in usd per share) 0.26 0.41  
Forfeited or expired (in usd per share) 0.29 1.60  
Outstanding as of end of period (in usd per share) 0.61 0.54 $ 0.58
Options vested and expected to vest as of end of period (in usd per share) 0.61 0.54  
Vested and exercisable as of end of period (in usd per share) $ 0.62 $ 0.65  
Weighted-Average Remaining Contractual Term in years 6 years 2 months 12 days 7 years 3 months 18 days 8 years 2 months 12 days
Additional Disclosures      
Aggregate intrinsic value of options outstanding $ 2.3 $ 24.4  
Aggregate intrinsic value of options exercised 4.6 10.9  
Grant date fair value of options vested $ 0.7 $ 1.9