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v3.23.1

Short-Term Debt - Collateral for Short-Term Debt Facilities (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Short-term Debt [Line Items] |  |
Total collateral for financing | $ 2,013,399 | $ 2,299,034
Facilities |  |
Short-term Debt [Line Items] |  |
Total real estate securities owned | 461,938 | 178,070
Other assets | 2,023 | 1,097
Total collateral for financing | 1,726,811 | 2,017,062
Servicer advance financing |  |
Short-term Debt [Line Items] |  |
Total collateral for financing | 286,588 | 281,972
Cash | 17,329 | 12,713
Restricted cash | 0 | 0
Servicer advances | 269,259 | 269,259
Held-for-sale residential loans | Facilities |  |
Short-term Debt [Line Items] |  |
Market value of loans pledged as collateral under short-term borrowing agreements | 26,282 | 775,545
Business purpose loans | Facilities |  |
Short-term Debt [Line Items] |  |
Market value of loans pledged as collateral under short-term borrowing agreements | 1,021,051 | 871,072
HEI | Facilities |  |
Short-term Debt [Line Items] |  |
Market value of loans pledged as collateral under short-term borrowing agreements | 215,517 | 191,278
On balance sheet | Facilities |  |
Short-term Debt [Line Items] |  |
Available-for-sale securities pledged as collateral | 71,017 | 72,133
Sequoia | Sequoia securities | Short Term Borrowing Agreement | Facilities |  |
Short-term Debt [Line Items] |  |
Trading securities pledged as collateral | 110,821 | 74,170
Freddie Mac SLST | Sequoia securities | Short Term Borrowing Agreement |  |
Short-term Debt [Line Items] |  |
Trading securities pledged as collateral | 247,970 | 0
Freddie Mac K-Series | Sequoia securities | Short Term Borrowing Agreement | Facilities |  |
Short-term Debt [Line Items] |  |
Trading securities pledged as collateral | $ 32,130 | $ 31,767

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