XML 29 R104.htm IDEA: XBRL DOCUMENT v3.3.0.814
Match Funded Advances - Schedule of Match Funded Advances on Residential Loans (Details) - Residential Mortgage [Member] - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Sep. 30, 2014
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Match Funded Advances [Line Items]            
Principal and interest $ 1,066,125 $ 1,349,048   $ 1,497,649    
Taxes and insurance 714,505 847,064   830,113    
Foreclosures, bankruptcy, real estate and other 174,988 213,330   224,621    
Match funded advances $ 1,955,618 $ 2,409,442 $ 2,359,579 $ 2,552,383 $ 3,049,244 $ 3,629,911