XML 116 R95.htm IDEA: XBRL DOCUMENT v3.22.0.1
MSR Transfers Not Qualifying for Sale Accounting - UPB of Loans Serviced on behalf of NRZ (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Servicing Assets at Fair Value [Line Items]  
UPB of loans serviced on behalf of NRZ $ 55,800.0