Reverse Mortgage Portfolio Composition - Additional Information (Detail) - USD ($) $ in Millions |
Jun. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Reverse Mortgages Portfolio Composition [Abstract] | ||
| Mortgage Loans in Process of Foreclosure, Amount | $ 546.9 | $ 599.1 |
| X | ||||||||||
- Definition Reverse Mortgages Portfolio Composition . No definition available.
|
| X | ||||||||||
- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|