Quarterly report pursuant to Section 13 or 15(d)

Organization and Description of Business - Additional Information (Detail)

v3.21.2
Organization and Description of Business - Additional Information (Detail)
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Percentage of total forward residential mortgage servicing portfolio by units is in forbearance 0.40%
Percentage of total forward residential mortgage servicing portfolio by unpaid principal balance is in forbearance 0.42%