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Earnings Per Share (Earnings Allocable to Common Shares) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Numerator for basic and diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss from continuing operations and allocable to common shareholders - Basic |  |  |  |  |  |  |  |  | $ (6,847) |  | $ (140,141) |  | $ (187,623) |
Net loss from continuing operations and allocable to common shareholders - Diluted |  |  |  |  |  |  |  |  | (6,847) |  | (140,141) |  | (187,623) |
Net income (loss) from discontinued operations | $ 52,037 | $ 21,614 | $ 25,315 | $ 22,486 | $ 24,143 | $ 20,833 | $ 21,661 | $ 18,818 | 121,452 | [1] | 85,455 | [1] | 489,900 | [1]
Net (income) from discontinued operations attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 121,452 |  | 85,455 |  | 489,900 |
Net (income) from discontinued operations attributable to noncontrolling interests |  |  |  |  |  |  |  |  | (5,620) |  | (11,251) |  | (10,730) |
Net income (loss) allocable to common shareholders - Basic | $ 7,077 | $ 121,856 | $ (19,543) | $ (405) | $ (19,083) | $ (2,069) | $ (23,335) | $ (21,450) | 108,985 |  | (65,937) |  | 291,547 |
Net income (loss) allocable to common shareholders - Diluted |  |  |  |  |  |  |  |  | $ 108,985 |  | $ (65,937) |  | $ 291,547 |
Denominator for basic and diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding for basic earnings per common share | 69,328,000 | 71,299,000 | 72,872,000 | 73,901,000 | 74,053,000 | 75,033,000 | 76,232,000 | 77,444,000 | 71,831,000 |  | 75,684,000 |  | 64,696,000 |
Weighted average common shares outstanding for diluted earnings per common share | 69,328,000 | 80,487,000 | 72,872,000 | 73,901,000 | 74,053,000 | 75,033,000 | 76,232,000 | 77,444,000 | 71,831,000 |  | 75,684,000 |  | 64,696,000 |
Basic and diluted earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss from continuing operations and allocable to common shareholders - Basic | $ (0.68) | $ 1.45 | $ (0.59) | $ (0.28) | $ (0.55) | $ (0.27) | $ (0.55) | $ (0.49) | $ (0.10) |  | $ (1.85) |  | $ (2.90) |
Net loss from continuing operations and allocable to common shareholders - Diluted | (0.68) | 1.28 | (0.59) | (0.28) | (0.55) | (0.27) | (0.55) | (0.49) | (0.10) |  | (1.85) |  | (2.90) |
Net income from discontinued operations - Basic | 0.79 | 0.26 | 0.32 | 0.27 | 0.29 | 0.24 | 0.24 | 0.21 | 1.61 |  | 0.98 |  | 7.41 |
Net income from discontinued operations - Diluted | 0.79 | 0.23 | 0.32 | 0.27 | 0.29 | 0.24 | 0.24 | 0.21 | 1.61 |  | 0.98 |  | 7.41 |
Net income (loss) allocable to common shareholders - Basic | 0.11 | 1.71 | (0.27) | (0.01) | (0.26) | (0.03) | (0.31) | (0.28) | 1.51 |  | (0.87) |  | 4.51 |
Net income (loss) allocable to common shareholders - Diluted | $ 0.11 | $ 1.51 | $ (0.27) | $ (0.01) | $ (0.26) | $ (0.03) | $ (0.31) | $ (0.28) | $ 1.51 |  | $ (0.87) |  | $ 4.51 |
3.125% Senior Convertible Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Antidilutive (in shares) |  |  |  |  |  |  |  |  | 6,441,572 |  | 0 |  | 0 |
Stated interest rate | 3.125% |  |  |  |  |  |  |  | 3.125% |  |  |  |  |
[1] | Refer to Note 3 – Net Lease Sale and Discontinued Operations.

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