XML 107 R93.htm IDEA: XBRL DOCUMENT v3.8.0.1

REPORTABLE SEGMENTS AND GEOGRAPHICAL INFORMATION (Schedule of Total Revenues from External Customers by Geographical Areas) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		$ 1,332,152	$ 1,015,542	$ 926,867
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		1,035,871	720,520	630,096
EMEA [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[1]	186,268	189,223	192,640
Israel [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		3,693	4,295	4,231
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		$ 106,320	$ 101,504	$ 99,900
[1] Includes Europe, the Middle East (excluding Israel) and Africa.

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: 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

+ Details

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_StatementGeographicalAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementGeographicalAxis=us-gaap_EMEAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementGeographicalAxis=country_IL
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementGeographicalAxis=us-gaap_AsiaPacificMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: