MSR Transfers Not Qualifying for Sale Accounting – Schedule of Results of Operations in Connection With MSR Transfer Agreements that Do Not Qualify for Sale Accounting (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Related Party Transaction [Line Items]
Servicing fees	$ 82,200	$ 77,716	$ 165,079	$ 158,101
MSR Pledged liability expense	74,083	39,810	160,980	77,660
NRZ
Related Party Transaction [Line Items]
Servicing fees	64,729	77,716	131,875	158,101
Less: Subservicing fee retained by Ocwen	18,771	22,521	38,137	46,512
Net servicing fees remitted to NRZ	45,958	55,195	93,738	111,589
Other	(1,789)	2,868	543	5,347
MSR Pledged liability expense	53,239	39,810	85,623	77,660
NRZ \| Original Rights to Mortgage Servicing Rights Agreements
Related Party Transaction [Line Items]
Changes in fair value due to valuation inputs or assumptions	(24,736)	(8,393)	(31,534)	(9,944)
Runoff and settlement	19,244	20,910	39,106	38,526
MSR Asset Vehicle LLC
Related Party Transaction [Line Items]
Servicing fees	17,471	0	33,204	0
Less: Subservicing fee retained by Ocwen	2,273		4,366
Net servicing fees remitted to NRZ	15,198		28,838
Changes in fair value due to valuation inputs or assumptions	(15,136)		(63,796)
Runoff and settlement	9,509		17,912
Other	(18)		(634)
MSR Pledged liability expense	20,843	$ 0	75,357	$ 0
Early payment protection associated with transfer mortgage servicing rights	$ 0		$ 600

MSR Transfers Not Qualifying for Sale Accounting – Schedule of Results of Operations in Connection With MSR Transfer Agreements that Do Not Qualify for Sale Accounting (Details) - USD ($)
$ in Thousands

3 Months Ended

6 Months Ended

Jun. 30, 2022

Jun. 30, 2021

Jun. 30, 2022

Jun. 30, 2021

Servicing fees

$ 82,200

$ 77,716

$ 165,079

$ 158,101

MSR Pledged liability expense