HMBS Related Obligations, at Fair Value - Summary of HMBS Related Obligations, At Fair Value (Detail) - Home Equity Conversion Mortgage Backed Security - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Home Equity Conversion Mortgage Backed Security Related to Obligations At Fair Value [Line Items] | ||
| Ginnie Mae loan pools - UPB | $ 16,875,437 | $ 10,719,000 |
| Fair value adjustments | 478,283 | 277,755 |
| Total HMBS related obligations, at fair value | $ 17,353,720 | $ 10,996,755 |
| Weighted average remaining life (in years) | 4 years 1 month 6 days | 4 years |
| Weighted average interest rate | 6.60% | 5.00% |
| X | ||||||||||
- Definition Adjustments home equity conversion mortgage-backed . No definition available.
|
| X | ||||||||||
- Definition Government national mortgage association loan. No definition available.
|
| X | ||||||||||
- Definition Home equity conversion mortgage backed security debt weighted average interest rate. No definition available.
|
| X | ||||||||||
- Definition Home equity conversion mortgage backed security related obligations at fair value. No definition available.
|
| X | ||||||||||
- Definition Home equity conversion mortgage backed security related obligations at fair value weighted average remaining life. No definition available.
|
| X | ||||||||||
- Definition Home Equity Conversion Mortgage Backed Security Related to Obligations At Fair Value [Line Items] No definition available.
|
| X | ||||||||||
- Details
|