Annual report pursuant to Section 13 and 15(d)

Servicing Activities Serviced Mortgage Assets (Details)

v3.3.1.900
Servicing Activities Serviced Mortgage Assets (Details)
$ in Thousands
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding $ 52,496,181 $ 45,841,620
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Number of Loans 246,972 225,568
Loans Held-for-Sale, Residential Mortgages [Member]    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding $ 812,661 $ 534,101
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Number of Loans 1,415 1,008
Loans Held-for-Investment, Residential Mortgages [Member]    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding $ 297,379 $ 358,458
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Number of Loans 413 487
Servicing Contracts [Member]    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding $ 51,386,141 $ 44,949,061
Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Number of Loans 245,144 224,073