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Mortgage Servicing - Schedule of Product and Geographic Concentration (Details) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2025 USD ($) state loan	Dec. 31, 2024 USD ($) state loan
Mortgage Servicing
Number of bridge loans sold | loan	4	4
Concentration risk, threshold for disclosure	4.00%	4.00%
MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 33,762,566	$ 33,470,357
MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	100.00%	100.00%
New York | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	11.00%	11.00%
Texas | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	11.00%	11.00%
North Carolina | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	8.00%	7.00%
California | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	7.00%	8.00%
Georgia | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	6.00%	6.00%
Florida | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	6.00%	6.00%
New Jersey | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	6.00%	5.00%
Other | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	45.00%	46.00%
Number of states | state	0	0
Fannie Mae | MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 22,999,772	$ 22,730,056
Fannie Mae | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	68.00%	67.00%
Freddie Mac | MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 6,100,091	$ 6,077,020
Freddie Mac | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	18.00%	18.00%
Private Label | MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 2,599,971	$ 2,605,980
Private Label | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	8.00%	8.00%
FHA | MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 1,497,551	$ 1,506,948
FHA | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	4.00%	5.00%
SFR - Fixed Rate | MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 287,065	$ 271,859
SFR - Fixed Rate | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	1.00%	1.00%
Bridge | MSRs
Mortgage Servicing
Product Concentrations, UPB	$ 278,116	$ 278,494
Bridge | MSRs | Fee-based servicing portfolio
Mortgage Servicing
Product Concentrations, % of Total	1.00%	1.00%

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Number of states accounted for more than 4% of unpaid principal balance and related servicing revenues.

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Number Of Bridge Loans Sold

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- Definition

This is the result of the principal amount outstanding of total loans managed or securitized less securitized loans and loans that are in the process of being securitized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Subparagraph (a)
-Paragraph 4
-SubTopic 20
-Topic 860
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481326/860-20-50-4

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