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, 2026 USD ($)
Investments in Unconsolidated Operating Entities [Member]
Variable Interest Entity [Line Items]
Carrying Amount	$ 0
Mortgage and Other Loans [Member]
Variable Interest Entity [Line Items]
Carrying Amount	309,944
Loans, Net and Equity Investments [Member]
Variable Interest Entity [Line Items]
Maximum Loss Exposure	0
Loans, Net Two [Member]
Variable Interest Entity [Line Items]
Maximum Loss Exposure	$ 309,944