Securitizations and Variable Interests Entities - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Nov. 26, 2019	Jul. 01, 2019
Servicing Assets at Fair Value [Line Items]
Average period to securitization	30 days
Pledge advance remittance period	2 days
Maximum borrowing capacity					$ 300,000,000
Servicing asset	$ 1,486,395,000	$ 1,457,149,000
Debt service accounts	23,276,000	26,626,000	$ 33,726,000
Forward Loans
Servicing Assets at Fair Value [Line Items]
MSRs retained	$ 7,500,000	$ 8,300,000	$ 20,700,000
Percentage of transferred residential loans serviced 60 days or more past due	7.70%	8.30%
Minimum | Forward Loans
Servicing Assets at Fair Value [Line Items]
Number of days that transferred residential loans serviced were past due	60 days
Secured Debt
Servicing Assets at Fair Value [Line Items]
Short-term debt	$ 372,015,000	$ 65,523,000
Unamortized debt issuance costs	3,381,000	3,098,000
Long-term debt	1,025,791,000	448,061,000
Agency Mortgage Servicing Rights Financing Facility | Secured Debt
Servicing Assets at Fair Value [Line Items]
Short-term debt	147,706,000	$ 0
Servicing asset	245,500,000
Unamortized debt issuance costs	900,000
Interest payable	100,000
Debt service accounts	100,000
Excess Spread-Collateralized Notes | Ocwen Excess Spread-Collateralized Notes, Series 2019-PLS1 Class A
Servicing Assets at Fair Value [Line Items]
Servicing asset	146,200,000
Unamortized debt issuance costs	1,200,000
Interest payable	100,000
Debt instrument, face amount				$ 100,000,000.0
Debt service accounts	$ 3,000,000