Annual report pursuant to Section 13 and 15(d)

Note 24 - Stock-based Compensation Plan - Summary of Stock Option Activity (Details)

v3.20.4
Note 24 - Stock-based Compensation Plan - Summary of Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Millions
 12 Months Ended
Dec. 31, 2020
USD ($)
$ / shares
shares
Outstanding, shares (in shares) | shares 5,025
Outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 19.08
Granted, shares (in shares) | shares 788
Granted, weighted average exercise price (in dollars per share) | $ / shares $ 21.52
Exercised, shares (in shares) | shares (829)
Exercised, weighted average exercise price (in dollars per share) | $ / shares $ 12.81
Forfeited, shares (in shares) | shares (169)
Forfeited, weighted average exercise price (in dollars per share) | $ / shares $ 24.28
Outstanding, shares (in shares) | shares 4,815
Outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 20.37
Outstanding, weighted average remaining contractual term (Year) 6 years
Outstanding, aggregate intrinsic value | $ $ 26
Exercisable, shares (in shares) | shares 3,371
Exercisable, weighted average exercise price (in dollars per share) | $ / shares $ 19.23
Exercisable, weighted average remaining contractual term (Year) 4 years 10 months 24 days
Exercisable, aggregate intrinsic value | $ $ 22