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Dispositions of Real Estate and Discontinued Operations - Schedule of Results of Discontinued Operations (Details) - Held-for-sale - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Revenues [Abstract] |  |
Resident fees and services | $ 0 | $ 2,655
Total revenues | 0 | 2,655
Costs and expenses: |  |
Operating | 0 | 2,674
Total costs and expenses | 0 | 2,674
Other income (expense): |  |
Gain (loss) on sales of real estate, net | 0 | (71)
Other income (expense), net | 0 | 3
Total other income (expense), net | 0 | (68)
Income (loss) before income taxes and equity income (loss) from unconsolidated joint ventures | 0 | (87)
Income tax benefit (expense) | 0 | 340
Equity income (loss) from unconsolidated joint ventures | 0 | 64
Income (loss) from discontinued operations | $ 0 | $ 317

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