Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

The Company's amortizable and unamortizable intangible assets at March 31, 2014 and December 31, 2013 were as follows:

	Cost				Accumulated Amortization
	March 31, 2014		December 31, 2013		March 31, 2014		December 31, 2013
Amortizable intangible assets:
Patents	$	15	$	14	$	10	$	9
Licenses	48		48		23		22
Customer relationships	254		254		81		77
Technical knowledge	48		48		20		19
Other	29		29		23		23
Total amortizable intangible assets	$	394	$	393	$	157	$	150
Unamortizable intangible assets:
Goodwill	$	719	$	717	$	26	$	26
Trademarks and trade names	20		20		8		8
Total unamortizable intangible assets	$	739	$	737	$	34	$	34

Change In Net Goodwill

The change in net goodwill for the three months ended March 31, 2014 is as follows:

Balance at December 31, 2013	$	691
Impact of foreign currency exchange rates	2
Balance at March 31, 2014	$	693