Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2016

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations [Table Text Block]

Select financial information of discontinued operations is summarized below. The pretax income or loss includes direct costs to transact a sale.

Year ended December 31, ($ in millions)	2016			2015			2014
Select Automotive Finance operations
Total net revenue	$	—		$	—		$	123
Pretax (loss) income (a)	(2		)	452			129
Tax expense (b)	2			80			7
Other operations
Pretax (loss) income	$	(41	)	$	16		$	25
Tax benefit	(1		)	(4		)	(78		)

(a) Includes certain treasury and other corporate activity recognized by Corporate and Other.

(b) Includes certain income tax activity recognized by Corporate and Other.