v3.26.3
Business Segment Reporting - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Number Of Reportable Segments Disclosed By Definition     Our current reportable segments consist of Servicing, Originations, and Corporate  
MSR valuation adjustments, net $ 67.3 $ 45.0 $ 206.8 $ 111.1