Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Billions |
Mar. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Total commitments to originate loans | $ 2.8 | $ 2.4 |
| Total commitments related to derivatives | $ 3.0 | $ 3.2 |
| X | ||||||||||
- Definition Commitments to fund derivatives. No definition available.
|
| X | ||||||||||
- Definition Commitments to purchase and fund mortgage loans. No definition available.
|
| X | ||||||||||
- References No definition available.
|