VIEs - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Sep. 30, 2015 |
|
| Trust 2016 Unconsolidated [Member] | ||
| Variable Interest Entity [Line Items] | ||
| Total of automobile loans transferred in securitization transactions | $ 1,500 | |
| 2015-1 Automobile Trust | ||
| Variable Interest Entity [Line Items] | ||
| Total of automobile loans transferred in securitization transactions | $ 750 | |
| X | ||||||||||
- Definition Total Of Automobile Loans Transferred In A Securitization Transaction. No definition available.
|
| X | ||||||||||
- Definition 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.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|