Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities - Additional Information (Details)

v3.10.0.1
Securitizations and Other Variable Interest Entities - Additional Information (Details) - USD ($)
$ in Millions
Sep. 30, 2018
Dec. 31, 2017
Unconsolidated VIEs    
Variable Interest Entity [Line Items]    
Liquidity commitments to unconsolidated securitization trusts $ 271 $ 442