Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of:

	As of December 31, 2019						As of December 31, 2018
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized Intangible Assets
License agreements (a)	$	241	$	108	$	133	$	305	$	168	$	137
Customer relationships (b)	255		165		90		251		141		110
Other (c)	50		25		25		52		21		31
	$	546	$	298	$	248	$	608	$	330	$	278
Unamortized Intangible Assets
Goodwill	$	1,101					$	1,092
Trademarks	$	550					$	547

_________

^(a)  Primarily amortized over a period ranging from 3 to 40 years with a weighted average life of 19 years.

^(b)  Primarily amortized over a period ranging from 3 to 20 years with a weighted average life of 11 years.

^(c)  Primarily amortized over a period ranging from 0 to 10 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,
	2019		2018		2017
License agreements	$	28	$	36	$	33
Customer relationships	25		24		24
Other	6		5		5
Total	$	59	$	65	$	62

Schedule of Goodwill

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

		Americas			International			Total Company
Gross goodwill as of January 1, 2018		$	2,139		$	1,052		$	3,191
	Accumulated impairment losses as of January 1, 2018	(1,587		)	(531		)	(2,118		)
Goodwill as of January 1, 2018		552			521			1,073
	Acquisitions	—			54			54
	Currency translation adjustments and other	(13		)	(22		)	(35		)
Goodwill as of December 31, 2018		539			553			1,092
	Acquisitions	21			—			21
	Currency translation adjustments and other	(6		)	(6		)	(12		)
Goodwill as of December 31, 2019		$	554		$	547		$	1,101