VARIABLE INTEREST ENTITIES - Schedule of Non-Consolidated VIEs (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Variable Interest Entity [Line Items]
Carrying value of commercial real estate held within unconsolidated VIEs	$ 801,964	$ 821,319
Carrying value of Rithm Capital’s investments in unconsolidated commercial real estate VIEs	244,222	173,882
Variable Interest Entity, Not Primary Beneficiary | Real Estate Bonds
Variable Interest Entity [Line Items]
Residential mortgage loan UPB and other collateral	$ 7,761,760	$ 8,237,692
Weighted average delinquency	5.30%	5.30%
Net credit losses	$ 161,752	$ 162,061
Face amount of debt held by third parties	7,101,285	7,596,408
Carrying value of bonds retained by Rithm Capital	583,607	543,447
Year to date cash flows received by Rithm Capital on these bonds	$ 43,576	91,401
Number of days delinquent (in days)	60 days
Variable Interest Entity, Not Primary Beneficiary | Commercial Real Estate
Variable Interest Entity [Line Items]
Carrying value of commercial real estate held within unconsolidated VIEs	$ 133,458	66,652
Carrying value of Rithm Capital’s investments in unconsolidated commercial real estate VIEs	$ 41,721	$ 29,210