Other Income, Net Of Losses (Tables)

12 Months Ended

Dec. 31, 2012

Other Nonoperating Income (Expense) [Abstract]

Schedule of Other Nonoperating Income, by Component [Table Text Block]

Details of other income, net of losses, were as follows.

Year ended December 31, ($ in millions)	2012			2011			2010
Mortgage processing fees and other mortgage income	$	481		$	231		$	234
Late charges and other administrative fees	83			82			92
Remarketing fees	63			96			126
Securitization income	45			194			20
Fair value adjustment on derivatives (a)	(30		)	(137		)	(189		)
Change due to fair value option elections (b)	(19		)	(101		)	(217		)
Other, net	124			128			268
Total other income, net of losses	$	747		$	493		$	334

(a) Refer to Note 22 for a description of derivative instruments and hedging activities.

(b) Refer to Note 25 for a description of fair value option elections.