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Investments in Partially Owned Entities (Tables) | 12 Months Ended
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Dec. 31, 2022
Investments In Partially Owned Entities [Abstract] |
Summary of Company's Consolidated Joint Ventures | The following table summarizes the Company’s consolidated joint ventures as of December 31, 2022 and 2021:
| Operating Properties (1) |  |  | Project Under Development (2) |
| Properties |  |  | Apartment Units |  |  | Project |  |  | Apartment Units |
2022 Consolidated Joint Ventures (VIE) |  | 15 |  |  |  | 3,114 |  |  |  | 1 |  |  |  | 312 |
2021 Consolidated Joint Ventures (VIE) |  | 16 |  |  |  | 3,546 |  |  |  | 1 |  |  |  | 312 |
(1) In 2022, the Company acquired its joint venture partner’s 25% interest in a 432-unit apartment property for $32.2 million, and the property is now wholly owned. In connection with the buyout, the carrying amount of the Noncontrolling Interests – Partially Owned Properties totaling $4.8 million was reduced to zero and the remaining $27.4 million was recorded to paid in capital/General Partner's Capital. (2) The land under this project is subject to a long-term ground lease.
Summary of Consolidated Assets and Liabilities Related to the VIEs | The following table provides consolidated assets and liabilities related to the VIEs discussed above as of December 31, 2022 and 2021 (amounts in thousands):
| December 31, 2022 |  |  | December 31, 2021 |
Consolidated Assets | $ | 691,880 |  |  | $ | 912,955 |
Consolidated Liabilities | $ | 158,932 |  |  | $ | 251,424 |
Summary of Variable Rate Construction Mortgage Debt | The following table and information summarizes the variable rate construction mortgage debt that is non-recourse to the Company at December 31, 2022 and 2021 (aggregate and amounts borrowed under loan commitments in thousands):
|  | December 31, 2022 |  |  | December 31, 2021 |
|  | Recently Completed Operating Property (1) |  |  | Project Under Development |  |  | Recently Completed Operating Property (1) |
Number of joint ventures with debt financing |  |  | 1 |  |  |  | 1 |  |  |  | 1 |
Aggregate loan commitments |  | $ | 67,589 |  |  | $ | 73,344 |  |  | $ | 67,589 |
Amounts borrowed under loan commitments (2) |  | $ | 64,776 |  |  | $ | 44,980 |  |  | $ | 61,783 |
Maturity dates |  | 2023 |  |  | 2025 |  |  | 2022 |
(1) The maturity date of the construction loan was extended to June 25, 2023. (2) See Note 9 for the proceeds of secured conventional floating rate debt under Mortgage Notes Payable.
Summary of Company's Investment in Unconsolidated Entities | The following table and information summarizes the Company’s investments in unconsolidated entities as of December 31, 2022 and 2021 (amounts in thousands except for ownership percentage):
| December 31, 2022 |  |  | December 31, 2021 |  |  | Ownership Percentage
Investments in Unconsolidated Entities: |  |  |  |  |  |  |
Various Real Estate Holdings (VIE) | $ | 35,974 |  |  | $ | 36,024 |  |  | Varies
Projects Under Development and Land Held for Development (VIE) |  | 218,043 |  |  |  | 72,488 |  |  | 62% - 95% (1)
Real Estate Technology Funds/Companies (VIE) |  | 25,249 |  |  |  | 19,347 |  |  | Varies
Other |  | (242 | ) |  |  | (411 | ) |  | Varies
Investments in Unconsolidated Entities | $ | 279,024 |  |  | $ | 127,448 |  |  |
(1) In certain instances, the joint venture agreements contain provisions for promoted interests in favor of our joint venture partner. If the terms of the promoted interest are attained, then our share of the proceeds from a sale or other capital event of the unconsolidated entity may be less than the indicated ownership percentage.
Summary of Company's Unconsolidated Joint Ventures Deemed to be VIEs | The following table summarizes the Company’s unconsolidated joint ventures that were deemed to be VIEs as of December 31, 2022 and 2021:
| Real Estate Holdings (1) |  |  | Projects Under Development (2), (5) |  |  | Projects Held for Development (2), (3) |
| Entities |  |  | Projects |  |  | Apartment Units (4) |  |  | Projects |  |  | Apartment Units (4) |
2022 Unconsolidated Joint Ventures (VIE) |  | 2 |  |  |  | 6 |  |  |  | 1,982 |  |  |  | 3 |  |  |  | 966 |
2021 Unconsolidated Joint Ventures (VIE) |  | 1 |  |  |  | 3 |  |  |  | 929 |  |  |  | 3 |  |  |  | 1,005 |
(1) Represents entities that hold various real estate investments. (2) Represents separate unconsolidated joint ventures for the purpose of developing multifamily rental properties. (3) Represents separate unconsolidated joint ventures that have not yet started. (4) Represents the intended number of apartment units to be developed. (5) The land parcel under one of the projects is subject to a long-term ground lease.
Summary of Information on Total Unconsolidated Development Joint Ventures | The following table provides information on total unconsolidated development joint ventures entered into during the year ended December 31, 2022 (amounts in thousands except for number of unconsolidated joint ventures and apartment units):
Number of unconsolidated joint ventures (1) |  | 3 |
Apartment units (2) |  | 1,019 |
Investments in unconsolidated entities – acquisitions | $ | 49,855 |
(1) The entities qualify as VIEs, but the Company is not the primary beneficiary because it does not have the power to direct the activities that most significantly impact the VIE’s performance. Therefore, the entities are unconsolidated and recorded using the equity method of accounting. See Note 2 for additional discussion. (2) Represents the intended number of apartment units to be developed.

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