Note 16 - Reportable Segments (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

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

	Display			Optical			Specialty			Environmental			Life			All
	Technologies			Communications			Materials			Technologies			Sciences			Other			Total
Three months ended
March 31, 2021
Segment net sales	$	863		$	937		$	451		$	441		$	300		$	271		$	3,263
Depreciation (1)	$	148		$	58		$	41		$	36		$	12		$	32		$	327
Research, development and engineering expenses (2)	$	22		$	51		$	45		$	27		$	8		$	34		$	187
Income tax (provision) benefit (3)	$	(56	)	$	(31	)	$	(24	)	$	(20	)	$	(13	)	$	8		$	(136	)
Segment net income (loss) (4)	$	213		$	111		$	91		$	74		$	48		$	(24	)	$	513

	Display			Optical			Specialty			Environmental			Life			All
	Technologies			Communications			Materials			Technologies			Sciences			Other			Total
Three months ended
March 31, 2020
Segment net sales	$	751		$	791		$	352		$	320		$	258		$	57		$	2,529
Depreciation (1)	$	133		$	62		$	42		$	34		$	12		$	13		$	296
Research, development and engineering expenses (2)	$	30		$	55		$	41		$	28		$	7		$	48		$	209
Income tax (provision) benefit (3)	$	(40	)	$	(8	)	$	(14	)	$	(9	)	$	(10	)	$	19		$	(62	)
Segment net income (loss) (4)	$	152		$	29		$	51		$	35		$	38		$	(69	)	$	236

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

	Three months ended
	March 31,
	2021		2020
Net sales of reportable segments and All Other	$	3,263	$	2,529
Impact of foreign currency movements (1)		27		(33	)
Cumulative adjustment related to customer contract (2)				(105	)
Consolidated net sales	$	3,290	$	2,391

Reconciliation of Net Income (Loss) from Segments to Consolidated [Table Text Block]

	Three months ended
	March 31,
	2021			2020
Net income of reportable segments	$	537		$	305
Net loss of All Other (1)		(24	)		(69	)
Unallocated amounts:
Impact of foreign currency movements not included in segment net income (loss)		6			(19	)
Gain on foreign currency hedges related to translated earnings		272			58
Translation gain (loss) on Japanese yen-denominated debt		118			(14	)
Research, development, and engineering expenses		(34	)		(39	)
Amortization of intangibles		(32	)		(26	)
Interest expense, net		(74	)		(58	)
Income tax (provision) benefit		(90	)		74
Cumulative adjustment related to customer contract (2)					(105	)
Severance charges (3)					(77	)
Capacity realignment and other charges and credits (3)					(148	)
Other corporate items		(80	)		22
Net income (loss)	$	599		$	(96	)