XML 65 R53.htm IDEA: XBRL DOCUMENT v3.5.0.2
Private Education Loan Term Securitizations (Details) - USD ($)
$ in Millions
Jul. 21, 2016
May 26, 2016
Sep. 30, 2016
Private Education Loans      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Private education loan term accounted for as a secured financing $ 657 $ 551  
Proceeds from loan securitization sold to third parties $ 607 $ 501  
Class B Notes      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Ownership interest percentage 100.00% 100.00%  
Amount of ownership interest in loan securitization $ 50 $ 50  
Residual Certificates      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Ownership interest percentage 100.00% 100.00%  
Class A Notes      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Amount of loan securitization sold to third parties $ 607 $ 501  
Proceeds from loan securitization sold to third parties $ 607 $ 501  
Private Education Loans Issuance 2016-A      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Loans pledged as collateral     $ 571
Private Education Loans Issuance 2016-B      
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]      
Loans pledged as collateral     $ 692