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Stockholders' Equity (Stock Transactions - Narrative) (Details)
 1 Months Ended 3 Months Ended 6 Months Ended
Aug. 01, 2023
$ / shares
Jan. 04, 2023
USD ($)
$ / shares
shares
Jan. 31, 2023
Jan. 31, 2022
$ / shares
Jun. 30, 2023
USD ($)
director
$ / shares
shares
Mar. 31, 2023
USD ($)
shares
Jun. 30, 2022
$ / shares
shares
Jun. 30, 2023
USD ($)
director
$ / shares
shares
Jun. 30, 2022
$ / shares
shares
Class of Stock [Line Items]                  
Dividends paid per common share, during the period (in dollars per share) | $ / shares         $ 0.31   $ 0.31 $ 0.62 $ 0.62
Award vesting period               3 years  
Subsequent event                  
Class of Stock [Line Items]                  
Dividends declared per common share, during the period (in dollars per share) | $ / shares $ 0.31                
Executive Incentive Program | Directors | Share-Based Payment Arrangement, Nonemployee                  
Class of Stock [Line Items]                  
Grant date fair value | $   $ 7,100,000              
Stock incentive plan                  
Class of Stock [Line Items]                  
Granted (in shares)         43,276   26,840 325,816 442,024
Operating Partnership Performance Units                  
Class of Stock [Line Items]                  
Percentage of restricted stock units   43.00%              
Weighted average grant date fair value (in dollars per share) | $ / shares   $ 15.85              
Award performance period     3 years            
Operating Partnership Performance Units | Performance conditions                  
Class of Stock [Line Items]                  
Percentage of restricted stock units   57.00%              
Weighted average grant date fair value (in dollars per share) | $ / shares   $ 20.21              
Operating Partnership Performance Units | Absolute TSR Component                  
Class of Stock [Line Items]                  
Weighted average grant date fair value (in dollars per share) | $ / shares       $ 12.24          
Operating Partnership Performance Units | Relative TSR Component                  
Class of Stock [Line Items]                  
Weighted average grant date fair value (in dollars per share) | $ / shares       13.98          
Operating Partnership Performance Units | Executive Incentive Program | Share-Based Payment Arrangement, Nonemployee                  
Class of Stock [Line Items]                  
Granted (in shares)   448,249              
Award vesting period   5 years              
Non-vested Stock Award | Executive Incentive Program                  
Class of Stock [Line Items]                  
Grant date fair value | $           $ 5,400,000      
Granted (in shares)           270,494      
Non-vested Stock Award | Executive Incentive Program | Directors                  
Class of Stock [Line Items]                  
Grant date fair value | $         $ 700,000        
Granted (in shares)         42,768        
Non-vested Stock Award | Executive Incentive Program | Minimum                  
Class of Stock [Line Items]                  
Award vesting period           3 years      
Non-vested Stock Award | Executive Incentive Program | Maximum                  
Class of Stock [Line Items]                  
Award vesting period           8 years      
Non-vested Stock Award | LTIP-D | Directors                  
Class of Stock [Line Items]                  
Grant date fair value | $         $ 1,100,000        
Granted (in shares)         57,868        
Number of directors | director         12     12  
Non-vested Stock Award | LTIP-D | New Employee                  
Class of Stock [Line Items]                  
Granted (in shares)         508        
Restricted stock | Stock incentive plan                  
Class of Stock [Line Items]                  
Shares withheld to pay estimated withholding taxes (in shares)               38,632 6,727
Restricted Stock Units (RSUs)                  
Class of Stock [Line Items]                  
Granted (in shares)         0     165,174  
Award vesting period   5 years              
Percentage of restricted stock units   43.00%              
Weighted average grant date fair value (in dollars per share) | $ / shares   $ 22.55              
Restricted Stock Units (RSUs) | Performance conditions                  
Class of Stock [Line Items]                  
Percentage of restricted stock units   57.00%              
Weighted average grant date fair value (in dollars per share) | $ / shares   $ 20.21              
Restricted Stock Units (RSUs) | Absolute TSR Component                  
Class of Stock [Line Items]                  
Weighted average grant date fair value (in dollars per share) | $ / shares       24.23          
Restricted Stock Units (RSUs) | Relative TSR Component                  
Class of Stock [Line Items]                  
Weighted average grant date fair value (in dollars per share) | $ / shares       $ 27.84          
Restricted Stock Units (RSUs) | Executive Incentive Program                  
Class of Stock [Line Items]                  
Grant date fair value | $   $ 3,700,000              
Granted (in shares)   165,174              
Options under the Employee Stock Option Plan                  
Class of Stock [Line Items]                  
Weighted-average incremental shares of common stock excluded from the computation (in shares)         27,484        
Options under the Employee Stock Option Plan | Operating Partnership Performance Units                  
Class of Stock [Line Items]                  
Nonvested shares (in shares)         4,042,993     4,042,993  
Options under the Employee Stock Option Plan | Non-vested Stock Award                  
Class of Stock [Line Items]                  
Nonvested shares (in shares)         442,263     442,263  
Common Stock                  
Class of Stock [Line Items]                  
Amount remaining available for issuance under the new ATM | $         $ 750,000,000     $ 750,000,000