Quarterly report pursuant to Section 13 or 15(d)

ORGANIZATION AND BASIS OF PRESENTATION - Pro Forma Financial Information (Details)

v3.10.0.1
ORGANIZATION AND BASIS OF PRESENTATION - Pro Forma Financial Information (Details) - Shellpoint Acquisition - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]        
Servicing and Originations Revenue $ 221,087 $ 141,002 $ 710,742 $ 513,076
Income Before Income Taxes $ 199,040 $ 278,274 $ 1,006,743 $ 850,509