Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of:

	As of December 31, 2016						As of December 31, 2015
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized Intangible Assets
License agreements (a)	$	261	$	109	$	152	$	263	$	81	$	182
Customer relationships (b)	224		90		134		222		68		154
Other (c)	46		12		34		41		8		33
	$	531	$	211	$	320	$	526	$	157	$	369
Unamortized Intangible Assets
Goodwill	$	1,007					$	973
Trademarks	$	550					$	548

_________

^(a)  Primarily amortized over a period ranging from 1 to 40 years with a weighted average life of 18 years.

^(b)  Primarily amortized over a period ranging from 3 to 20 years with a weighted average life of 12 years.

^(c)  Primarily amortized over a period ranging from 3 to 20 years with a weighted average life of 9 years.

Schedule of Intangible Assets Amortization Expense

Amortization expense relating to all intangible assets was as follows:

	Year Ended December 31,
	2016		2015		2014
License agreements	$	35	$	31	$	16
Customer relationships	23		21		18
Other	7		7		2
Total	$	65	$	59	$	36

Schedule of Goodwill

The carrying amounts of goodwill and related changes are as follows:

		Americas			International			Total Company
Gross goodwill as of January 1, 2015		$	2,066		$	894		$	2,960
	Accumulated impairment losses as of January 1, 2015	(1,587		)	(531		)	(2,118		)
Goodwill as of January 1, 2015		479			363			842
	Acquisitions	77			117			194
	Currency translation adjustments and other	(19		)	(44		)	(63		)
Goodwill as of December 31, 2015		537			436			973
	Acquisitions	2			23			25
	Currency translation adjustments and other	13			(4		)	9
Goodwill as of December 31, 2016		$	552		$	455		$	1,007