Investments in Partnerships - Mortgage Loans of Unconsolidated Properties (Details)	12 Months Ended
	Dec. 31, 2022 Property
Mortgage Loans On Real Estate [Line Items]
Debt Instrument, weighted average interest rate	5.07%
Fixed Interest Rate
Mortgage Loans On Real Estate [Line Items]
Debt Instrument, weighted average interest rate	4.49%
Variable Interest Rate
Mortgage Loans On Real Estate [Line Items]
Debt Instrument, weighted average interest rate	7.97%
Mortgage Loan | Fixed Interest Rate | Minimum
Mortgage Loans On Real Estate [Line Items]
Debt instrument, interest rate during period	3.88%
Mortgage Loan | Fixed Interest Rate | Maximum
Mortgage Loans On Real Estate [Line Items]
Debt instrument, interest rate during period	0.19%
Unconsolidated Properties
Mortgage Loans On Real Estate [Line Items]
Number of properties securing mortgage debt	6
Number of fixed rate mortgage loans payable	6
Unconsolidated Properties | Mortgage Loan
Mortgage Loans On Real Estate [Line Items]
Property under development	1
Mortgage loan due date	2031
Unconsolidated Properties | Mortgage Loan | Fixed Interest Rate
Mortgage Loans On Real Estate [Line Items]
Debt Instrument, weighted average interest rate	4.11%
Unconsolidated Properties | Mortgage Loan | Fixed Interest Rate | Minimum
Mortgage Loans On Real Estate [Line Items]
Debt instrument, interest rate during period	3.20%
Unconsolidated Properties | Mortgage Loan | Fixed Interest Rate | Maximum
Mortgage Loans On Real Estate [Line Items]
Debt instrument, interest rate during period	5.50%