XML 107 R94.htm IDEA: XBRL DOCUMENT v3.24.0.1
Long-Term Incentive Plans - Schedule of Option Activity (Details) - $ / shares
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Number of Shares      
Outstanding at beginning of year (in shares) 2,210,684 2,458,255 2,838,867
Exercised (in shares) (195,684) (217,038) (264,717)
Forfeited (in shares) (15,358) 0 (1,828)
Expired (in shares) (30,203) (30,533) (114,067)
Outstanding at end of year (in shares) 1,969,439 2,210,684 2,458,255
Options exercisable (in shares) 1,663,506 1,645,901 1,583,521
Weighted Average Exercise Price      
Outstanding at beginning of year (in dollars per share) $ 21.66 $ 21.02 $ 20.67
Exercised (in dollars per share) 14.59 14.17 14.80
Forfeited (in dollars per share) 20.44 0 23.78
Expired (in dollars per share) 18.32 23.68 26.62
Outstanding at end of year (in dollars per share) $ 22.42 $ 21.66 $ 21.02