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v3.22.2

Organization and Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2022 USD ($) Properties Property State Community shares | Jun. 30, 2021 shares | Dec. 31, 2024 Property | Dec. 31, 2023 Property | Dec. 31, 2022 Property | Dec. 31, 2021 USD ($) shares
Real Estate Properties [Line Items] |  |  |  |  |  |
General Partners' Capital Account, Units Outstanding | shares | 115,438,832 | 114,919,922 |  |  |  |
Number of Real Estate Properties | Community | 290 |  |  |  |  |
Development and capital improvements in progress | $ 267,691 |  |  |  |  | $ 247,970
Number of States in which Entity Operates | State | 16 |  |  |  |  |
Consolidated assets | $ 11,280,401 |  |  |  |  | 11,285,182
Consolidated liabilities | 5,089,882 |  |  |  |  | 5,101,090
Real Estate Investments, Joint Ventures | $ 31,700 |  |  |  |  |
Percentage Of Rental Revenue From Leasing Of Apartment Homes | 94.00% |  |  |  |  |
Percentage Of Reimbursable Revenue From Leasing Of Apartment Homes | 5.00% |  |  |  |  |
Percentage of Rental Revenue and Other Income From Non-leasing Activities | 1.00% |  |  |  |  |
Operating Lease, Right-of-Use Asset | $ 45,900 |  |  |  |  | 47,000
Right-of-use Lease, Liability | 29,528 |  |  |  |  | 30,300
Marketable equity securities | $ 9,800 |  |  |  |  |
Operating lease weighted average remaining lease term | 32 years |  |  |  |  |
Operating lease weighted average discount rate | 4.40% |  |  |  |  |
Other Assets [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Real Estate Investments, Joint Ventures | $ 44,600 |  |  |  |  | 79,400
Real Estate [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Cash proceeds | 43,100 |  |  |  |  |
Real Estate [Member] | Post Massachusetts Avenue [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Real Estate Investments, Joint Ventures | $ 42,500 |  |  |  |  | $ 42,800
Maximum [Member] | Accounting Standards Update 2016-02 [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Operating lease, term of contract | 1 year |  |  |  |  |
Development Properties [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Number of Real Estate Properties | Community | 5 |  |  |  |  |
Number of units under development community | Properties | 1,759 |  |  |  |  |
Development Properties [Member] | Expected Costs |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Development and capital improvements in progress | $ 444,000 |  |  |  |  |
Development Properties [Member] | Scenario Forecast [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Number of Real Estate Properties | Property |  |  | 1 | 3 | 1 |
Retail |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Number of Real Estate Properties | Property | 33 |  |  |  |  |
M A A L P |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest | 97.30% | 96.90% |  |  |  |
Limited Partnership [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
General Partners' Capital Account, Units Outstanding | shares | 115,438,832 |  |  |  |  | 115,336,876
Number of Real Estate Properties | Property | 1 |  |  |  |  |
Development and capital improvements in progress | $ 267,691 |  |  |  |  | $ 247,970
Consolidated assets | 11,280,401 |  |  |  |  | 11,285,182
Consolidated liabilities | 5,089,901 |  |  |  |  | 5,101,109
Limited Partnership [Member] | Real Estate [Member] | Variable Interest Entity Primary Beneficiary [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Consolidated assets | 218,500 |  |  |  |  | 252,800
Consolidated liabilities | $ 14,700 |  |  |  |  | $ 15,900
Limited Partnership [Member] | Minimum [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Percentage of ownership interests of all consolidated subsidiaries (percent) | 80.00% |  |  |  |  |
Limited Partnership [Member] | Maximum [Member] |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Percentage of ownership interests of all consolidated subsidiaries (percent) | 100.00% |  |  |  |  |
Limited Partnership [Member] | Development Properties [Member] | Costs Incurred To Date |  |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |  |
Development and capital improvements in progress | $ 230,400 |  |  |  |  |

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