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Stock Compensation Plans - Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable (Details) - $ / shares | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Stock Compensation Plans |  |  |  |
Number outstanding | 1,207,321 | 1,240,305 | 1,064,917 | 1,033,303
Weighted Average Exercise Price | $ 55.921 | $ 53.857 | $ 53.671 | $ 50.528
Range of Exercise Prices | Options Outstanding |  |  |  |
Stock Compensation Plans |  |  |  |
Number outstanding | 1,207,321 |  |  |
Weighted Average Remaining Contractual Term | 6 years 9 months 18 days |  |  |
Weighted Average Exercise Price | $ 55.921 |  |  |
Range of Exercise Prices | Options exercisable |  |  |  |
Stock Compensation Plans |  |  |  |
Options exercisable, end of period | 539,611 |  |  |
Weighted Average Exercise Price | $ 53.798 |  |  |
Range of Exercise Prices | $41.300 to 41.740 |  |  |  |
Stock Compensation Plans |  |  |  |
Exercise price range, minimum | 41.3 |  |  |
Exercise price range, maximum | $ 41.74 |  |  |
Range of Exercise Prices | $41.300 to 41.740 | Options Outstanding |  |  |  |
Stock Compensation Plans |  |  |  |
Number outstanding | 149,610 |  |  |
Weighted Average Remaining Contractual Term | 4 years 8 months 26 days |  |  |
Weighted Average Exercise Price | $ 41.632 |  |  |
Range of Exercise Prices | $41.300 to 41.740 | Options exercisable |  |  |  |
Stock Compensation Plans |  |  |  |
Options exercisable, end of period | 113,686 |  |  |
Weighted Average Exercise Price | $ 41.598 |  |  |
Range of Exercise Prices | $50.710 to 59.750 |  |  |  |
Stock Compensation Plans |  |  |  |
Exercise price range, minimum | 50.71 |  |  |
Exercise price range, maximum | $ 59.75 |  |  |
Range of Exercise Prices | $50.710 to 59.750 | Options Outstanding |  |  |  |
Stock Compensation Plans |  |  |  |
Number outstanding | 551,814 |  |  |
Weighted Average Remaining Contractual Term | 6 years 2 months 26 days |  |  |
Weighted Average Exercise Price | $ 54.831 |  |  |
Range of Exercise Prices | $50.710 to 59.750 | Options exercisable |  |  |  |
Stock Compensation Plans |  |  |  |
Options exercisable, end of period | 270,205 |  |  |
Weighted Average Exercise Price | $ 55.046 |  |  |
Range of Exercise Prices | $60.150 to 61.790 |  |  |  |
Stock Compensation Plans |  |  |  |
Exercise price range, minimum | 60.15 |  |  |
Exercise price range, maximum | $ 61.79 |  |  |
Range of Exercise Prices | $60.150 to 61.790 | Options Outstanding |  |  |  |
Stock Compensation Plans |  |  |  |
Number outstanding | 505,897 |  |  |
Weighted Average Remaining Contractual Term | 8 years 7 days |  |  |
Weighted Average Exercise Price | $ 61.336 |  |  |
Range of Exercise Prices | $60.150 to 61.790 | Options exercisable |  |  |  |
Stock Compensation Plans |  |  |  |
Options exercisable, end of period | 155,720 |  |  |
Weighted Average Exercise Price | $ 60.537 |  |  |

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