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Share-Based Compensation (Schedule of Stock Option Activity) (Details) - $ / shares
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Options outstanding beginning balance (in shares) 1,416,215 2,447,171
Options granted (in shares)   431,000
Options exercised (in shares) (73,984)  
Options forfeited (in shares) (23,501)  
Options expired (in shares) (491,000)  
Options outstanding, ending balance (in shares) 1,384,730 2,576,334
Stock Options Weighted Average Exercise Price    
Options outstanding (in dollars per share) $ 71.06 $ 68.80
Options granted (in dollars per share)   57.76
Options exercised (in US dollars per share) 56.10  
Options forfeited (in dollars per share) 56.75  
Options expired (in dollars per share) 90.79  
Options outstanding (in dollars per share) $ 66.03 $ 65.89
Stock Options Additional Disclosures    
Options exercisable (in shares) 940,874 2,235,640
Options exercisable (in dollars per share) $ 64.44 $ 66.99
Options outstanding (in years) 3 years 4 months 6 days  
Options exercisable (in years) 2 years 8 months 23 days  
2019 Stock Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Options granted (in shares) 557,000  
Options expired (in shares)   (301,837)
Stock Options Weighted Average Exercise Price    
Options granted (in dollars per share) $ 73.34  
Options expired (in dollars per share)   $ 79.96