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Common Shares (Narrative) (Details) - USD ($) |  |  | 1 Months Ended | 2 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
May 13, 2022 | Apr. 12, 2022 | Aug. 31, 2021 | Jun. 30, 2020 | Feb. 23, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2022 | Aug. 24, 2021
Number of common and preferred stock authorized to issue |  |  |  |  |  | 185,000,000 |  |  |  |
Common shares, authorized |  |  |  |  |  | 175,000,000 | 175,000,000 |  |  |
Preferred shares, authorized |  |  |  |  |  | 10,000,000 |  |  |  |
Common Stock, Shares, Outstanding |  |  |  |  |  | 106,500,000 |  |  |  |
Preferred Stock, Shares Outstanding |  |  |  |  |  | 0 |  |  |  |
Common shares issued |  |  |  |  |  | 3,059 | 5,416 | 0 |  |
Proceeds from issuance of common shares |  |  |  |  |  | $ 516,758,000 | $ 759,209,000 | $ 0 |  |
Cash distributions declared to equity holders per share |  |  |  |  |  | $ 3.76 | $ 3.32 | $ 3.32 |  |
2020 ATM program [Member] |  |  |  |  |  |  |  |  |  |
Maximum aggregate offering price of common shares |  |  |  | $ 362,700,000 |  |  |  |  |  |
Common shares issued |  |  |  |  |  |  | 2,900,000 |  |  |
Total net consideration |  |  |  |  |  |  | $ 358,800,000 |  |  |
Maximum aggregate offering price of remaining common shares available for sale |  |  |  |  |  |  |  |  |  | $ 200,000
2021 ATM program |  |  |  |  |  |  |  |  |  |
Maximum aggregate offering price of common shares |  |  | $ 500,000,000 |  |  |  |  |  |  |
Common shares issued |  |  |  |  |  | 200,000 |  |  |  |
Total net consideration |  |  |  |  |  | $ 26,200,000 |  |  |  |
Maximum aggregate offering price of remaining common shares available for sale | $ 71,300,000 |  |  |  |  |  |  |  |  |
2022 ATM program |  |  |  |  |  |  |  |  |  |
Maximum aggregate offering price of common shares | $ 500,000,000 |  |  |  |  |  |  |  |  |
2021 Equity offering |  |  |  |  |  |  |  |  |  |
Common shares issued |  | 2,900,000 |  |  |  |  |  |  |  |
Total net consideration |  | $ 490,300,000 |  |  |  |  |  |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |
Cash distributions declared to equity holders per share |  |  |  |  | $ 1.00 |  |  |  |  |
Subsequent Event [Member] | 2022 ATM program |  |  |  |  |  |  |  |  |  |
Maximum aggregate offering price of remaining common shares available for sale |  |  |  |  | $ 500,000,000 |  |  |  |  |
April 2007 Repurchase Plan [Member] |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  |  | $ 500,000,000 |  |  |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  |  |  |  |  |  |  |  | $ 269,500,000 |

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