Investments in Partially Owned Entities - Summary of Company's Investment in Unconsolidated Entities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Variable Interest Entity [Line Items]
Investments in Unconsolidated Entities	$ 304,710		$ 279,024
Various Real Estate Holdings [Member] | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Investments in Unconsolidated Entities	36,873		35,974
Project under Development and Land Held for Development
Variable Interest Entity [Line Items]
Investments in Unconsolidated Entities	242,391		218,043
Project under Development and Land Held for Development | Variable Interest Entity, Not Primary Beneficiary | Minimum [Member]
Variable Interest Entity [Line Items]
Ownership Percentage		62.00%
Project under Development and Land Held for Development | Variable Interest Entity, Not Primary Beneficiary | Maximum [Member]
Variable Interest Entity [Line Items]
Ownership Percentage		95.00%
Real Estate Technology Funds/Companies | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Investments in Unconsolidated Entities	25,695		25,249
Other [Member]
Variable Interest Entity [Line Items]
Investments in Unconsolidated Entities	$ (249)		$ (242)