Other Operating Expenses

6 Months Ended

Jun. 30, 2017

Operating Expenses [Abstract]

Other Operating Income and Expense [Text Block]

Other Operating Expenses

Details of other operating expenses were as follows.

	Three months ended June 30,				Six months ended June 30,
($ in millions)	2017		2016		2017		2016
Insurance commissions	$	104	$	97	$	203	$	191
Technology and communications	71		67		140		133
Lease and loan administration	39		34		75		66
Advertising and marketing	33		21		63		48
Regulatory and licensing fees	28		21		55		42
Vehicle remarketing and repossession	25		22		53		46
Professional services	27		26		53		50
Premises and equipment depreciation	23		21		45		42
Occupancy	11		12		23		25
Non-income taxes	8		8		16		17
Other	51		57		99		111
Total other operating expenses	$	420	$	386	$	825	$	771