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Equity (Stock-Based Compensation Plans - Narrative) (Details) - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
2015 Stock Plan        
Equity - Stock-based Compensation Plans [Line Items]        
Aggregate number of shares authorized for issuance   32,565,228    
Other Stock And Incentive Plans        
Equity - Stock-based Compensation Plans [Line Items]        
Deferred shares   702,332    
2015 Director Stock Plan        
Equity - Stock-based Compensation Plans [Line Items]        
Aggregate number of shares authorized for issuance   1,507,886    
Other Director Stock Plans        
Equity - Stock-based Compensation Plans [Line Items]        
Deferred shares   312,131    
Stock Options        
Equity - Stock-based Compensation Plans [Line Items]        
Award Expiration Date   10 years 10 years 10 years
Stock Options | Maximum        
Equity - Stock-based Compensation Plans [Line Items]        
Vesting period   3 years    
Stock Options | Liability Awards Plan        
Equity - Stock-based Compensation Plans [Line Items]        
Paid   0    
Performance Shares        
Equity - Stock-based Compensation Plans [Line Items]        
Paid   (1,266,651)    
Performance Factor     110.80%  
Performance Shares | Scenario, Forecast        
Equity - Stock-based Compensation Plans [Line Items]        
Paid (1,485,512)      
Performance Shares | Minimum        
Equity - Stock-based Compensation Plans [Line Items]        
Future Performance Factor   0.00%    
Performance Shares | Maximum        
Equity - Stock-based Compensation Plans [Line Items]        
Future Performance Factor   175.00%    
Performance Shares | Liability Awards Plan        
Equity - Stock-based Compensation Plans [Line Items]        
Paid   (170,214)    
Performance Shares | Liability Awards Plan | Scenario, Forecast        
Equity - Stock-based Compensation Plans [Line Items]        
Paid (156,090)