VARIABLE INTEREST ENTITIES - Narrative (Details) - USD ($)			1 Months Ended		3 Months Ended		6 Months Ended
		Jun. 28, 2024	Mar. 31, 2022	May 31, 2021	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Sep. 25, 2020
Variable Interest Entity [Line Items]
Debt instrument, face amount					$ 29,014,659,000		$ 29,014,659,000
Long-term debt					30,064,659,000		30,064,659,000
Notes payable	[1]				9,955,891,000		9,955,891,000		$ 10,360,188,000
Noncontrolling interests in income (loss) of consolidated subsidiaries					$ 2,961,000	$ 6,889,000	$ 6,413,000	$ 5,589,000
SpringCastle
Variable Interest Entity [Line Items]
Ownership interest		46.50%
Purchases		$ 22,000,000
2022-RTL1 Securitization | Mortgage Loans Receivable
Variable Interest Entity [Line Items]
Debt instrument, term			36 months
Consumer Loan Companies
Variable Interest Entity [Line Items]
Ownership percentage					100.00%		100.00%
Securitization Notes Payable | 2022-RTL1 Securitization
Variable Interest Entity [Line Items]
Debt instrument, face amount			$ 608,700,000
Long-term debt			$ 479,200,000
Securitization Notes Payable | Consumer Loan Companies
Variable Interest Entity [Line Items]
Debt instrument, face amount										$ 663,000,000
Secured Notes and Bonds Payable | Sculptor
Variable Interest Entity [Line Items]
Notes payable					$ 350,000,000		$ 350,000,000
Notes payable retained by company					127,800,000		127,800,000
Unsecured notes, net of issuance costs					221,800,000		221,800,000
Secured Notes and Bonds Payable | Class A Notes | Sculptor
Variable Interest Entity [Line Items]
Notes payable retained by company					20,000,000		20,000,000
Secured Notes and Bonds Payable | Class C Notes | Sculptor
Variable Interest Entity [Line Items]
Notes payable retained by company					20,000,000		20,000,000
Secured Notes and Bonds Payable | Subordinated Notes | Sculptor
Variable Interest Entity [Line Items]
Notes payable retained by company					87,800,000		87,800,000
VIE, Consolidated | Securitization Notes Payable | Securitization Facility, 2021-1
Variable Interest Entity [Line Items]
Debt instrument, face amount				$ 750,000,000
Debt instrument, term				3 years
VIE, Consolidated | Line of Credit | Revolving Credit Facility
Variable Interest Entity [Line Items]
Maximum borrowing capacity					52,500,000		52,500,000
Maximum borrowing capacity per quarter							$ 20,000,000
Variable interest rate spread							3.00%
Unused commitment fee percentage							1.15%
Related Party | VIE, Consolidated
Variable Interest Entity [Line Items]
Unsecured notes, net of issuance costs					2,900,000,000		$ 2,900,000,000
Related Party | VIE, Consolidated | Retained Interest
Variable Interest Entity [Line Items]
Unsecured notes, net of issuance costs					$ 500,000,000		$ 500,000,000
Advance Purchaser | Corporate Joint Venture
Variable Interest Entity [Line Items]
Ownership percentage					89.30%		89.30%
Advance Purchaser | Corporate Joint Venture | VIE, Consolidated
Variable Interest Entity [Line Items]
Ownership percentage					89.30%		89.30%

[1] The Company's Consolidated Balance Sheets include assets and liabilities of consolidated variable interest entities (“VIEs”) and certain other consolidated VIEs classified as collateralized financing entities (“CFEs”) that are presented separately and measured under the CFE election. VIE assets can only be used to settle obligations and liabilities of the VIEs. VIE creditors do not have recourse to Rithm Capital Corp. As of June 30, 2024 and December 31, 2023, total assets of such consolidated VIEs were $5.1 billion and $5.6 billion, respectively, and total liabilities of such consolidated VIEs were $4.2 billion and $4.7 billion, respectively. See Note 20 for further details.