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Investments in Equity Affiliates, All Investments (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Jan. 31, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Mar. 31, 2020
Investment in Equity Affiliates |  |  |  |  |  |  |
Indirect ownership percentage |  |  |  |  | 9.20% |  |
Income from equity affiliates |  | $ 4,759 |  | $ 20,408 | $ 27,010 | $ 24,401 |
Noncontrolling interest invested |  |  |  |  | 21,074 | 60 |
Arbor Residential Investor LLC |  |  |  |  |  |  |
Investment in Equity Affiliates |  |  |  |  |  |  |
Indirect ownership percentage | 12.30% |  |  |  |  |  |
Income from equity affiliates |  | 4,800 |  | $ 20,900 | 27,300 | $ 23,800 |
Distribution received |  | 5,600 |  |  | 18,700 |  |
Century Summerfield Apartments |  |  |  |  |  |  |
Investment in Equity Affiliates |  |  |  |  |  |  |
Equity Investment |  |  | $ 17,000 |  |  |  | $ 20,000
Percentage of ownership interest of related party in the entity |  |  | 50.00% |  |  |  |
Income from equity affiliates |  | 200 |  |  |  |  |
Distribution received |  | 17,200 |  |  |  |  |
AMAC Holdings III LLC |  |  |  |  |  |  |
Investment in Equity Affiliates |  |  |  |  |  |  |
Equity Investment |  | $ 15,700 |  |  | 15,700 |  |
Noncontrolling interest |  |  | $ 30,000 |  |  |  |
Equity investment made |  |  | 30,000 |  |  |  |
Income from equity affiliates |  |  | 300 |  | $ 500 |  |
Lexford Portfolio |  |  |  |  |  |  |
Investment in Equity Affiliates |  |  |  |  |  |  |
Noncontrolling interest |  |  | 4,000 |  |  |  |
Equity investment made |  |  | $ 4,000 |  |  |  |

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