Note 19 - Reportable Segments (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Display Technologies		Optical Communications		Environmental Technologies		Specialty Materials		Life Sciences		All Other		Total
Three months ended  June 30, 2014
Net sales	$	987	$	686	$	285	$	298	$	223	$	3	$	2,482
Depreciation (1)	$	171	$	37	$	30	$	29	$	16	$	7	$	290
Amortization of purchased intangibles			$	2					$	6			$	8
Research, development and engineering expenses (2)	$	41	$	34	$	21	$	34	$	5	$	48	$	183
Restructuring, impairment & other charges	$	24									$	10	$	34
Equity in earnings of affiliated companies	$	(4)			$	1					$	7	$	4
Income tax (provision) benefit	$	(119)	$	(31)	$	(23)	$	(21)	$	(9)	$	22	$	(181)
Net income (loss) (3)	$	282	$	61	$	47	$	39	$	18	$	(59)	$	388

	Display Technologies		Optical Communications		Environmental Technologies		Specialty Materials		Life Sciences		All Other		Total
Three months ended  June 30, 2013
Net sales	$	631	$	601	$	228	$	301	$	219	$	2	$	1,982
Depreciation (1)	$	117	$	38	$	30	$	35	$	14	$	5	$	239
Amortization of purchased intangibles			$	2					$	6			$	8
Research, development and engineering expenses (2)	$	18	$	31	$	22	$	40	$	5	$	35	$	151
Equity in earnings of affiliated companies	$	108	$	1	$	1	$	3			$	4	$	117
Income tax (provision) benefit	$	(84)	$	(38)	$	(18)	$	(28)	$	(13)	$	15	$	(166)
Net income (loss) (3)	$	337	$	76	$	36	$	58	$	25	$	(31)	$	501

	Display Technologies		Optical Communications		Environmental Technologies		Specialty Materials		Life Sciences		All Other		Total
Six months ended  June 30, 2014
Net sales	$	1,916	$	1,279	$	560	$	559	$	433	$	24	$	4,771
Depreciation (1)	$	344	$	73	$	60	$	56	$	31	$	12	$	576
Amortization of purchased intangibles			$	4					$	12			$	16
Research, development and engineering expenses (2)	$	86	$	71	$	42	$	67	$	10	$	76	$	352
Restructuring, impairment & other charges	$	29	$	12							$	10	$	51
Equity in earnings of affiliated companies	$	(13)			$	2					$	9	$	(2)
Income tax (provision) benefit	$	(317)	$	(50)	$	(44)	$	(37)	$	(17)	$	38	$	(427)
Net income (loss) (3)	$	491	$	88	$	90	$	70	$	35	$	(99)	$	675

	Display Technologies		Optical Communications		Environmental Technologies		Specialty Materials		Life Sciences		All Other		Total
Six months ended  June 30, 2013
Net sales	$	1,281	$	1,071	$	456	$	559	$	426	$	3	$	3,796
Depreciation (1)	$	241	$	72	$	61	$	74	$	28	$	9	$	485
Amortization of purchased intangibles			$	4					$	11			$	15
Research, development and engineering expenses (2)	$	37	$	66	$	45	$	75	$	10	$	71	$	304
Equity in earnings of affiliated companies	$	241	$	2	$	1	$	3			$	9	$	256
Income tax (provision) benefit	$	(164)	$	(55)	$	(31)	$	(47)	$	(18)	$	30	$	(285)
Net income (loss) (3)	$	686	$	111	$	63	$	97	$	37	$	(59)	$	935

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

	Three months ended June 30,				Six months ended June 30,
	2014		2013		2014		2013
Net income of reportable segments	$	447	$	532	$	774	$	994
Non-reportable segments		(59)		(31)		(99)		(59)
Unallocated amounts:
Net financing costs (1)		(30)		(28)		(59)		(62)
Stock-based compensation expense		(13)		(14)		(28)		(25)
Exploratory research		(24)		(27)		(51)		(51)
Corporate contributions		(11)		(12)		(16)		(25)
Equity in earnings of affiliated companies, net of impairments (2)		59		49		151		83
Asbestos settlement		(4)		(6)		(6)		(8)
Purchased collars and average rate forward contracts		(141)		227		(139)		251
Other corporate items (3)		(55)		(52)		(57)		34
Net income	$	169	$	638	$	470	$	1,132