Note 12 - Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

	Optical Communications		Display Technologies		Specialty Materials		Life Sciences		Total
Balance at December 31, 2013	$	240	$	9	$	150	$	603	$	1,002
Acquired goodwill (1)				68		54				122
Foreign currency translation adjustment								1		1
Balance at March 31, 2014	$	240	$	77	$	204	$	604	$	1,125

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	March 31, 2014						December 31, 2013
	Gross		Accumulated amortization		Net		Gross		Accumulated amortization		Net
Amortized intangible assets:
Patents, trademarks, and trade names	$	307	$	141	$	166	$	290	$	138	$	152
Customer lists and other		427		53		374		436		48		388
Total	$	734	$	194	$	540	$	726	$	186	$	540