Financing - Secured Financing (Details) - USD ($) $ in Thousands |
Sep. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Secured Financing By Collateral Type [Line Items] | ||
| Repurchase agreements | $ 7,104,650 | $ 7,805,057 |
| Revolving credit facilities | 945,371 | 1,020,171 |
| Warehouse lines of credit | 8,452 | 2,032 |
| Total | 8,058,473 | 8,827,260 |
| RMBS | ||
| Secured Financing By Collateral Type [Line Items] | ||
| Repurchase agreements | 6,363,146 | 7,050,057 |
| Revolving credit facilities | 0 | 0 |
| Warehouse lines of credit | 0 | 0 |
| Total | 6,363,146 | 7,050,057 |
| Mortgage Servicing Rights | ||
| Secured Financing By Collateral Type [Line Items] | ||
| Repurchase agreements | 738,000 | 755,000 |
| Revolving credit facilities | 945,371 | 1,020,171 |
| Warehouse lines of credit | 0 | 0 |
| Total | 1,683,371 | 1,775,171 |
| Mortgage Loans Held-for-Sale | ||
| Secured Financing By Collateral Type [Line Items] | ||
| Repurchase agreements | 3,504 | 0 |
| Revolving credit facilities | 0 | 0 |
| Warehouse lines of credit | 8,452 | 2,032 |
| Total | $ 11,956 | $ 2,032 |
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- Definition The carrying value as of the balance sheet date of obligations drawn from revolving lines of credit. No definition available.
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- Definition Secured Financing By Collateral Type No definition available.
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- Definition The value of the collateral (typically cash) that the entity receives in a financing transaction in exchange for securities lent. This item represents a liability in the financial statements of the lender of the securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value as of the balance sheet date of the outstanding short-term borrowings under a revolving line of credit used by mortgage bankers to finance the origination or purchase of loans. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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