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Investments in Partially Owned Entities - Additional Information (Details)
 12 Months Ended
Dec. 31, 2024
USD ($)
JointVenture
Property
ApartmentUnit
Project
Dec. 31, 2023
USD ($)
Property
Project
ApartmentUnit
JointVenture
Variable Interest Entity [Line Items]    
Repayment of debt $ 6,100,000 $ 3,354,000
Payments to acquired interest in consolidated operating property   $ 4,600,000
Apartment units | ApartmentUnit 84,249  
Number of unconsolidated projects | Project   1
Closure funding amount   $ 0
Maximum [Member]    
Variable Interest Entity [Line Items]    
Funding for budgeted project costs   $ 139,000,000
Partially Owned Properties [Member]    
Variable Interest Entity [Line Items]    
Number of partially owned properties sold | Property 1 1
Apartment units | ApartmentUnit 92 166
Proceeds from sale of real estate $ 29,500,000 $ 60,100,000
Variable Rate Construction Mortgage [Member]    
Variable Interest Entity [Line Items]    
Repayment of debt   $ 67,900,000
Number of consolidated development joint ventures | JointVenture   1
Cash [Member]    
Variable Interest Entity [Line Items]    
Payments to acquired interest in consolidated operating property $ 3,100,000 $ 3,700,000
Preferred Stock [Member]    
Variable Interest Entity [Line Items]    
Preferred stock preference units dividend rate percentage   3.00%
Payments to acquired interest in consolidated operating property   $ 900,000
Variable Interest Entity, Primary Beneficiary [Member]    
Variable Interest Entity [Line Items]    
Percentage interest in consolidated operating property 8.00% 10.00%
Property units acquired | ApartmentUnit 312 200
Repayment of debt   $ 64,700,000
Variable Interest Entity, Primary Beneficiary [Member] | Noncontrolling Interest [Member]    
Variable Interest Entity [Line Items]    
Partially owned property reduced amount $ 0 0
Payments to acquired interest in consolidated operating property 4,200,000 3,700,000
Variable Interest Entity, Primary Beneficiary [Member] | Paid in Capital/General Partner Capital [Member]    
Variable Interest Entity [Line Items]    
Payments to acquired interest in consolidated operating property $ 1,100,000 $ 900,000
Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity [Line Items]    
Number of unconsolidated joint ventures | JointVenture 0 2
Operating Properties [Member] | Variable Interest Entity, Primary Beneficiary [Member]    
Variable Interest Entity [Line Items]    
Apartment units | ApartmentUnit 2,656 3,060
Operating Properties [Member] | Variable Interest Entity, Not Primary Beneficiary    
Variable Interest Entity [Line Items]    
Apartment units | ApartmentUnit 1,262  
Project Under Development [Member] | Variable Interest Entity, Primary Beneficiary [Member]    
Variable Interest Entity [Line Items]    
Apartment units | ApartmentUnit 440  
Number of unconsolidated projects | Project 1