Other Debt - Schedule of Activity and Effective Interest Rate (Details) - Warehouse and Repurchase Facilities - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Average outstanding balance	$ 227,911	$ 299,060	$ 183,663
Highest outstanding balance at any month-end	$ 336,351	$ 426,959	$ 336,775
Effective interest rate	9.53%	5.84%	5.28%