Quarterly report pursuant to Section 13 or 15(d)

Mortgage Servicing Rights - Additional Information (Details)

v3.22.1
Mortgage Servicing Rights - Additional Information (Details) - USD ($)
$ in Billions
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Transfers and Servicing [Abstract]    
Mortgage servicing right weighted average life 7 years 8 months 12 days 5 years 10 months 24 days
Unpaid principal balance of mortgage loans serviced $ 73.3 $ 70.9