Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Other Intangible Assets [Abstract]

Carrying Amount of Goodwill by Segment

	Display		Optical		Specialty		Life		All
	Technologies		Communications		Materials		Sciences		Other		Total
Balance at December 31, 2016	$	126	$	645	$	150	$	558	$	98	$	1,577
Acquired goodwill (1)										34		34
Foreign currency translation    adjustment		5		(1)				2		2		8
Balance at March 31, 2017	$	131	$	644	$	150	$	560	$	134	$	1,619

(1) The Company completed an acquisition during the first quarter of 2017 with a purchase price of $81 million which is reported in All Other. 

Other Intangible Assets

	March 31, 2017						December 31, 2016
			Accumulated						Accumulated
	Gross		amortization		Net		Gross		amortization		Net
Amortized intangible assets:
Patents, trademarks, and    trade names	$	363	$	180	$	183	$	360	$	176	$	184
Customer lists and other		805		163		642		761		149		612
Total	$	1,168	$	343	$	825	$	1,121	$	325	$	796