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Stockholders' Equity (Stock Transactions - Narrative) (Details) - USD ($) |  |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | --- | ---
Jan. 04, 2023 | Nov. 02, 2022 | Jan. 31, 2023 | Jan. 31, 2022 | Mar. 31, 2023 | Mar. 31, 2022
Class of Stock [Line Items] |  |  |  |  |  |
Dividends paid per common share, during the period (in dollars per share) |  |  |  |  | $ 0.31 | $ 0.31
Dividends declared per common share, during the period (in dollars per share) |  | $ 0.31 |  |  |  |
Award vesting period |  |  |  |  | 3 years |
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) | $ 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) | $ 20.21 |  |  |  |  |
Operating Partnership Performance Units | Absolute TSR Component |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Weighted average grant date fair value (in dollars per share) |  |  |  | $ 12.24 |  |
Operating Partnership Performance Units | Relative TSR Component |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Weighted average grant date fair value (in dollars per share) |  |  |  | 13.98 |  |
Restricted stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Granted (in shares) |  |  |  |  | 165,174 |
Restricted Stock Units (RSUs) |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Award vesting period | 5 years |  |  |  |  |
Percentage of restricted stock units | 43.00% |  |  |  |  |
Weighted average grant date fair value (in dollars per share) | $ 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) | $ 20.21 |  |  |  |  |
Restricted Stock Units (RSUs) | Absolute TSR Component |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Weighted average grant date fair value (in dollars per share) |  |  |  | 24.23 |  |
Restricted Stock Units (RSUs) | Relative TSR Component |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Weighted average grant date fair value (in dollars per share) |  |  |  | $ 27.84 |  |
Executive Incentive Program | Operating Partnership Performance Units | Share-Based Payment Arrangement, Nonemployee |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Granted (in shares) | 448,249 |  |  |  |  |
Award vesting period | 5 years |  |  |  |  |
Executive Incentive Program | Non-vested Stock Award |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Granted (in dollars per share) |  |  |  |  | $ 5,400,000 |
Granted (in shares) |  |  |  |  | 270,494 |
Executive Incentive Program | Restricted Stock Units (RSUs) |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Granted (in dollars per share) | $ 3,700,000 |  |  |  |  |
Granted (in shares) | 165,174 |  |  |  |  |
Executive Incentive Program | Directors | Share-Based Payment Arrangement, Nonemployee |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Grant date fair value | $ 7,100,000 |  |  |  |  |
Executive Incentive Program | Minimum | Non-vested Stock Award |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Award vesting period |  |  |  |  | 3 years |
Executive Incentive Program | Maximum | Non-vested Stock Award |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Award vesting period |  |  |  |  | 8 years |
Stock incentive plan |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Granted (in shares) |  |  |  |  | 282,540 | 415,184
Stock incentive plan | Restricted stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Shares withheld to pay estimated withholding taxes (in shares) |  |  |  |  | 38,632 | 6,727
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) |  |  |  |  | 49,322 |
Options under the Employee Stock Option Plan | Operating Partnership Performance Units |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Nonvested shares (in shares) |  |  |  |  | 4,042,993 |
Options under the Employee Stock Option Plan | Non-vested Stock Award |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Nonvested shares (in shares) |  |  |  |  | 401,937 |
Common Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Amount remaining available for issuance under the new ATM |  |  |  |  | $ 750,000,000 |

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