Deposit Liabilities (Tables)

6 Months Ended

Jun. 30, 2013

Deposits [Abstract]

Schedule of Deposit Liabilities [Table Text Block]

Deposit liabilities consisted of the following.

($ in millions)	June 30, 2013		December 31, 2012
Deposits
Noninterest-bearing deposits	$	72	$	1,977
Interest-bearing deposits
Savings and money market checking accounts	18,297		13,871
Certificates of deposit	31,114		31,084
Dealer deposits	642		983
Total deposit liabilities	$	50,125	$	47,915