Mortgage Loans at Fair Value (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Receivables [Abstract] | ||
| Mortgage loans, unpaid principal balance | $ 9,735,186 | $ 9,450,137 |
| Premiums paid on mortgage loans | 121,140 | 88,202 |
| Fair value adjustment | 76,403 | (21,802) |
| Mortgage loans at fair value | $ 9,932,729 | $ 9,516,537 |
| X | ||||||||||
- Definition Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Fair value portion of mortgage loans held-for-sale. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Disclosure of the unamortized amount of the premium on the note or receivable which is added to the face amount of the receivable or loan. The discount or premium is defined as the difference between the present value and the face amount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Mortgage loans fair value adjustment. No definition available.
|