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Share-Based Compensation - Activity for Stock Option Awards (Details)
12 Months Ended
Dec. 31, 2022
$ / shares
shares
Shares  
Outstanding at beginning of year (in shares) | shares 909,272
Granted (in shares) | shares 63,724
Exercised (in shares) | shares (21,807)
Forfeited (in shares) | shares (8,107)
Expired (in shares) | shares (11,239)
Outstanding at end of year (in shares) | shares 931,843
Exercisable at end of year (in shares) | shares 814,220
Weighted-Average Exercise Price  
Outstanding at beginning of year (in dollars per share) | $ / shares $ 65.98
Granted (in dollars per share) | $ / shares 78.78
Exercised (in dollars per share) | $ / shares 55.30
Forfeited (in dollars per share) | $ / shares 77.19
Expired (in dollars per share) | $ / shares 69.15
Outstanding at end of year (in dollars per share) | $ / shares 66.97
Exercisable at end of year (in dollars per share) | $ / shares $ 65.24