Quarterly report pursuant to Section 13 or 15(d)

Note 17 - Stock-based Compensation Plans - Summary of Stock Option Activity (Details)

v3.22.1
Note 17 - Stock-based Compensation Plans - Summary of Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended
Mar. 31, 2022
USD ($)
$ / shares
shares
Outstanding, shares, January 1 (in shares) | shares 4,054
Outstanding, weighted average exercise price, January 1 (in dollars per share) | $ / shares $ 21.62
Granted, shares (in shares) | shares 0
Granted, weighted average exercise price (in dollars per share) | $ / shares $ 0
Exercised, shares (in shares) | shares (515)
Exercised, weighted average exercise price (in dollars per share) | $ / shares $ 19.46
Forfeited, shares (in shares) | shares (19)
Forfeited, weighted average exercise price (in dollars per share) | $ / shares $ 26.68
Outstanding, shares, at March 31 (in shares) | shares 3,520
Outstanding, weighted average exercise price, at March 31 (in dollars per share) | $ / shares $ 21.91
Outstanding, weighted average remaining contractual term (Year) 5 years 4 months 24 days
Outstanding, aggregate intrinsic value | $ $ 55
Exercisable, shares (in shares) | shares 3,092
Exercisable, weighted average exercise price (in dollars per share) | $ / shares $ 21.56
Exercisable, weighted average remaining contractual term (Year) 4 years 10 months 24 days
Exercisable, aggregate intrinsic value | $ $ 49