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Long-Term Debt - Schedule of Collateral for Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Collateral amounts	$ 1,565,514	$ 1,379,856
BPL bridge loans
Debt Instrument [Line Items]
Collateral amounts	1,205,366	897,782
Residential Real Estate
Debt Instrument [Line Items]
Collateral amounts	122,541	66,567
Commercial Real Estate | Facility A | Affiliated Entity
Debt Instrument [Line Items]
Collateral amounts	0	178,439
Commercial Real Estate | Facility B | Affiliated Entity
Debt Instrument [Line Items]
Collateral amounts	$ 237,607	$ 237,068

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