Quarterly report pursuant to Section 13 or 15(d)

Serviced Mortgage Assets (Details)

v3.19.3
Serviced Mortgage Assets (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
loan
Dec. 31, 2018
USD ($)
loan
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 746,137 720,999
Unpaid Principal Balance | $ $ 167,512,124 $ 165,529,153
Mortgage Servicing Rights [Member]    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 742,723 717,167
Unpaid Principal Balance | $ $ 165,332,533 $ 163,102,308
Loans in Securitization Trusts, 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]    
Number of Loans | loan 3,340 3,612
Unpaid Principal Balance | $ $ 2,166,758 $ 2,392,471
Other Assets [Member]    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 74 220
Unpaid Principal Balance | $ $ 12,833 $ 34,374