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Share-based Compensation and Incentive Plans (Summary of Stock Option Activity) (Details) - Stock Options - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]      
Beginning outstanding number of shares (in shares) 1,218,508    
Granted, number of shares (in shares) 0 0 0
Exercised, number of shares (in shares) (414,108)    
Forfeited, number of shares (in shares) 0    
Expired, number of shares (in shares) (187,053)    
Ending outstanding number of shares (in shares) 617,347 1,218,508  
Exercisable, number of shares (in shares) 617,347    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]      
Beginning outstanding, weighted average exercise price per share (usd per share) $ 28.02    
Granted, weighted average exercise price per share (usd per share) 0    
Exercised, weighted average exercise price per share (usd per share) 29.77    
Forfeited, weighted average exercise price per share (usd per share) 0    
Expired, weighted average exercise price per share (usd per share) 36.70    
Ending outstanding weighted average exercise price per share (usd per share) 24.27 $ 28.02  
Exercisable, Weighted Average Exercise Price per Share (usd per share) $ 24.19    
Weighted Average Remaining Contractual Term (years) 2 years 2 months 4 days 2 years 4 months 2 days  
Exercisable, weighted average remaining contractual term (years) 2 years 2 months 4 days    
Aggregate intrinsic value, beginning balance $ 580    
Aggregate intrinsic value, ending balance 1,450 $ 580  
Exercisable, aggregate intrinsic value $ 1,450