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Segment Information (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Net Revenues by Product Segment and by Product Line

The following tables present the Company’s consolidated net revenues and consolidated operating income by reportable segment.

		December 31, 2017				December 31, 2016				December 31, 2015
Automotive and Discrete Group (ADG)			3,059				2,813				2,731
Analog, MEMS and Sensors Group (AMS)			2,613				1,847				1,851
Microcontrollers and Digital ICs Group (MDG)			2,646				2,285				2,292
Total net revenues of product segments			8,318				6,945				6,874
Others			29				28				23
Total consolidated net revenues			8,347				6,973				6,897

Operating Income by Reportable Segment

Operating income by reportable segment:

		December 31, 2017				December 31, 2016				December 31, 2015
Automotive and Discrete Group (ADG)			289				211				194
Analog, MEMS and Sensors Group (AMS)			365				46				27
Microcontrollers and Digital ICs Group (MDG)			402				108				29
Total operating income of product segments			1,056				365				250
Others(1)			(63	)			(151	)			(141	)
Total consolidated operating income			993				214				109

(1) Operating results of “Others” include items such as unused capacity charges, impairment & restructuring charges and other related closure costs, phase out and start-up costs, and other unallocated expenses such as: strategic or special research and development programs, certain corporate-level operating expenses, patent claims and litigations, and other costs that are not allocated to product groups, as well as operating earnings of Subsystems, assembly services and other revenue.

Reconciliation of Operating Income of Segments to Total Operating Income

Reconciliation of operating income of segments to the total operating income:

		December 31, 2017				December 31, 2016				December 31, 2015
Total operating income of segments			1,056				365				250
Impairment, restructuring charges and other related closure costs			(45	)			(93	)			(65	)
Unallocated manufacturing results			7				(33	)			(69	)
Strategic and other research and development programs and other non-allocated provisions(1)			(25	)			(25	)			(7	)
Total operating loss Others			(63	)			(151	)			(141	)
Total consolidated operating income			993				214				109

(1) Includes unallocated income and expenses such as certain corporate-level operating expenses and other costs/income that are not allocated to the product segments.

Net Revenues

Net revenues

		December 31, 2017				December 31, 2016				December 31, 2015
The Netherlands			2,223				1,751				1,667
France			123				134				169
Italy			60				58				58
USA			1,012				990				1,039
Singapore			4,444				3,699				3,606
Japan			463				323				332
Other countries			22				18				26
Total			8,347				6,973				6,897

Property, Plant & Equipment

Property, plant and equipment

		December 31, 2017				December 31, 2016
The Netherlands			588				462
France			603				520
Italy			719				445
Other European countries			83				84
USA			6				6
Singapore			428				277
Malaysia			200				166
Other countries			467				327
Total			3,094				2,287

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8924-108599

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
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