Commitments and Contingencies - Legal (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Jun. 08, 2022	Dec. 31, 2021
Representation and Warranty Claims
Roll-forward of claims activity for loans put-back to the mortgage origination segment
Balance, beginning of period	$ 28,715	$ 32,763	$ 31,407	$ 30,085
Claims made	14,247	5,412	42,305	19,100
Claims resolved with no payment	(4,378)	(4,217)	(12,352)	(9,088)
Repurchases	(11,320)	(3,981)	(34,096)	(9,238)
Indemnification payments		(267)		(1,149)
Balance, end of period	27,264	29,710	27,264	29,710
Reserve for Indemnification Liability:
Total	27,264	29,710	27,264	29,710		$ 31,407
Indemnification Agreement
Commitments and Contingencies
Provision for indemnification losses	100	2,500	1,300	8,000
Roll-forward of claims activity for loans put-back to the mortgage origination segment
Balance, beginning of period	23,750	26,372	27,424	21,531
Additions for new sales	608	2,702	2,123	8,568
Repurchases	(1,591)	(2,687)	(6,367)	(3,086)
Early payment defaults	(90)	(116)	(212)	(152)
Indemnification payments		(78)		(342)
Change in reserves for loans sold in prior years	(553)	(220)	(844)	(546)
Balance, end of period	22,124	25,973	22,124	25,973
Reserve for Indemnification Liability:
Specific claims	394		394			345
Incurred but not reported claims	21,730		21,730			27,079
Total	$ 22,124	$ 25,973	$ 22,124	$ 25,973		$ 27,424
WR Investments LP
Commitments and Contingencies
Loss of subordinated bonds					$ 13,000