Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets

Schedule of changes in carrying amount of goodwill

			North		Latin
	Europe		America		America		Other		Total
Balance as of January 1, 2015	$	926	$	723	$	239	$	5	$	1,893
Acquisition related adjustments				316		480				796
Translation effects		(86)		(19)		(95)				(200)
Balance as of December 31, 2015		840		1,020		624		5		2,489
Acquisition related adjustments				15		26				41
Translation effects		(32)		3		(39)				(68)
Balance as of December 31, 2016		808		1,038		611		5		2,462
Translation effects		105		8		15				128
Balance as of December 31, 2017	$	913	$	1,046	$	626	$	5	$	2,590