Goodwill (Notes)

6 Months Ended

Jun. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill Disclosure [Text Block]

Goodwill

The following table summarizes the changes in the carrying amounts of Goodwill (in millions):

	Six Months Ended						Year Ended
	June 30, 2013						December 31, 2012
	North America		International		Total		North America
Balance at beginning of period	$	1,108			$	1,108	$	1,108
International operations acquisition(a)			$	50	50
Balance at end of period	$	1,108	$	50	$	1,158	$	1,108

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(a) See Note 2 - "Acquisition of Ally Financial Inc. International Operations" for additional information.