ORGANIZATION - Summary of Unaudited Pro Forma Combined Interest Income and Income Before Income Taxes (Details) - HLSS $ in Thousands	12 Months Ended
Dec. 31, 2015 USD ($)
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Interest Income	$ 731,660
Income Before Income Taxes	$ 322,365

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_BusinessAcquisitionProFormaInformationNonrecurringAdjustmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration