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Mortgage Servicing (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) loan state | Dec. 31, 2023 USD ($) loan state
Mortgage Servicing [Line Items] |  |
Number of bridge loans sold | loan | 4 | 4
MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 33,470,357 | $ 30,983,455
MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 100.00% | 100.00%
Texas | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 11.00% | 11.00%
New York | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 11.00% | 11.00%
California | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 8.00% | 8.00%
North Carolina | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 7.00% | 8.00%
Georgia | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 6.00% | 6.00%
Florida | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 6.00% | 6.00%
New Jersey | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 5.00% | 5.00%
Illinois | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total |  | 4.00%
Other | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 46.00% | 41.00%
Number of states | state | 0 | 0
Fannie Mae | MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 22,730,056 | $ 21,264,578
Fannie Mae | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 67.00% | 69.00%
Freddie Mac | MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 6,077,020 | $ 5,181,933
Freddie Mac | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 18.00% | 17.00%
Private Label | MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 2,605,980 | $ 2,510,449
Private Label | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 8.00% | 8.00%
FHA | MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 1,506,948 | $ 1,359,624
FHA | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 5.00% | 4.00%
Bridge | MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 278,494 | $ 379,425
Bridge | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 1.00% | 1.00%
SFR - Fixed Rate | MSRs |  |
Mortgage Servicing [Line Items] |  |
Product Concentrations, UPB | $ 271,859 | $ 287,446
SFR - Fixed Rate | MSRs | Fee-based servicing portfolio |  |
Mortgage Servicing [Line Items] |  |
Product and Geographic Concentrations, % of Total | 1.00% | 1.00%

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