Other Debt - Schedule of Activity and Effective Interest Rate (Details) - Warehouse and Repurchase Facilities - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Average outstanding balance	$ 299,060	$ 183,663	$ 168,098
Highest outstanding balance at any month-end	$ 426,959	$ 336,775	$ 439,547
Effective interest rate	5.84%	5.28%	4.97%

Maximum month-end amount borrowed under the credit facility during the period.

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Name:	us-gaap_LineOfCreditFacilityMaximumMonthendOutstandingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration