Quarterly report pursuant to Section 13 or 15(d)

SEGMENT REPORTING - Servicing Segment Revenues (Details)

v3.21.2
SEGMENT REPORTING - Servicing Segment Revenues (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Segment Reporting Information [Line Items]        
Servicing revenue, net $ 203,022 $ 35,520 $ 747,099 $ (341,336)
Servicing        
Segment Reporting Information [Line Items]        
Servicing fee revenue, net and interest income from MSRs and MSR financing receivables 209,746 201,493 567,589 352,717
Ancillary and other fees 47,774 31,106 128,554 80,243
Realization of cash flows (207,184) (253,670) (610,433) (539,264)
Change in valuation inputs and assumptions and other 88,243 63,712 431,803 (245,760)
Servicing revenue, net 138,579 42,641 517,513 (352,064)
Servicing | MSR assets        
Segment Reporting Information [Line Items]        
Servicing fee revenue, net and interest income from MSRs and MSR financing receivables 174,220 172,906 477,020 258,311
Residential mortgage loan UPB 385,166 199,839 385,166 199,839
Servicing | Residential whole loans        
Segment Reporting Information [Line Items]        
Servicing fee revenue, net and interest income from MSRs and MSR financing receivables 11,281 4,729 13,518 10,938
Residential mortgage loan UPB 14,898 10,233 14,898 10,233
Servicing | Third party        
Segment Reporting Information [Line Items]        
Servicing fee revenue, net and interest income from MSRs and MSR financing receivables 24,245 23,858 77,051 83,468
Residential mortgage loan UPB $ 75,768 $ 77,131 $ 75,768 $ 77,131