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Geographic And Customer Information (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Comparison of Geographic Revenues

The following table presents a comparison of the Company’s geographic revenues:

	Year Ended December 31,
	2017				2016				2015
	(In thousands)
U.S	$	694,759			$	667,301			$	639,170
EMEA	211,349				207,474				193,623
China	106,526				127,298				83,456
Other	152,461				140,094				143,117
Total revenues	$	1,165,095			$	1,142,167			$	1,059,366

Comparison of Property and Equipment, Net, by Geographic Region

The following table presents a comparison of property and equipment, net of accumulated depreciation, by geographic region:

	As of December 31,
	2017				2016
	(In thousands)
U.S.	$	258,231			$	261,837
Other	5,282				4,288
Total property and equipment, net	$	263,513			$	266,125

X

- Definition

Tabular disclosure of the names of foreign countries in which material long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets are located, and amount of such long-lived assets located in that country or foreign geographic area.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

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X

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- References

No definition available.

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