Deposit Liabilities (Tables)

9 Months Ended

Sep. 30, 2018

Deposits [Abstract]

Deposit Liabilities, Type

Deposit liabilities consisted of the following.

($ in millions)	September 30, 2018		December 31, 2017
Noninterest-bearing deposits	$	180	$	108
Interest-bearing deposits
Savings and money market checking accounts	52,896		49,267
Certificates of deposit	48,300		43,869
Dealer deposits	3		12
Total deposit liabilities	$	101,379	$	93,256