Summary of Significant Accounting Policies - Summary of Carrying Value and Classification of the Assets and Maximum Exposure (Details) - Variable Interest Entity, Not Primary Beneficiary [Member] $ in Thousands	Sep. 30, 2023 USD ($)
Loans, Net One [Member]
Variable Interest Entity [Line Items]
Maximum Loss Exposure	$ 805,640
Loans, Net Two [Member]
Variable Interest Entity [Line Items]
Maximum Loss Exposure	184,825
Investments in Unconsolidated Operating Entities [Member]
Variable Interest Entity [Line Items]
Carrying Amount	805,640
Equity Investments	108,935
Equity Investments Carrying Amount	108,935
Mortgage and Other Loans [Member]
Variable Interest Entity [Line Items]
Carrying Amount	$ 142,438