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Concentration Risk, Amount

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Funded amount in connection with reverse mortgage loans.

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Short-term commitments to lend.

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Threshold percentage of outstanding principal balance on maximum claim amount.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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Commitments - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Commitments - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Other Commitments [Line Items]
Funded amount in connection with reverse mortgage loans	$ 255.2	$ 258.4
Threshold percentage of outstanding principal balance on maximum claim amount	98.00%
Weighted average remaining lease term (years)	3 years 3 months 18 days
Restricted cash	$ 47.1	21.2	$ 43.9
Weighted average discount rate (percent)	9.70%
Operating lease cost	$ 4.7	5.3	8.3
Variable lease cost	1.2	0.7	1.0
Floating Rate Reverse Mortgage Loans
Other Commitments [Line Items]
Additional borrowing capacity to borrowers	3,100.0	$ 1,800.0	$ 1,800.0
Forward Mortgage Loan Interest Rate Lock Commitments
Other Commitments [Line Items]
Short-term commitments to lend	1,300.0
Reverse Loans IRLCs
Other Commitments [Line Items]
Short-term commitments to lend	$ 25.6
NRZ \| Unpaid Principal Balance \| Customer Concentration Risk
Other Commitments [Line Items]
Concentration risk (percentage)	14.00%
Concentration Risk, Amount	$ 41,200.0
NRZ \| Loan Count \| Customer Concentration Risk
Other Commitments [Line Items]
Concentration risk (percentage)	24.00%
NRZ \| Delinquent Loans \| Customer Concentration Risk
Other Commitments [Line Items]
Concentration risk (percentage)	63.00%
New Residential Investment Corp \| Servicing And Subservicing Fees Benchmark \| Customer Concentration Risk
Other Commitments [Line Items]
Concentration risk (percentage)	16.00%
Concentration Risk, Amount	$ 96.5
New Residential Investment Corp \| Pledged MSR Liability Expense Benchmark \| Customer Concentration Risk
Other Commitments [Line Items]
Concentration Risk, Amount	$ 36.1