Quarterly report pursuant to Section 13 or 15(d)

MORTGAGE SERVICING RIGHTS - Additional Information (Details)

v3.22.2.2
MORTGAGE SERVICING RIGHTS - Additional Information (Details) - USD ($)
$ in Billions
9 Months Ended 12 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Transfers and Servicing [Abstract]    
Mortgage servicing right weighted average life 8 years 2 months 12 days 5 years 10 months 24 days
Unpaid principal balance of mortgage loans serviced $ 77.7 $ 70.9