OTHER INTANGIBLE ASSETS, NET (Schedule of Definite-Lived Other Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Original amounts	$ 1,111,518	$ 1,051,457
Accumulated amortization	560,171	432,722
Other intangible assets, net	551,347	618,735
Core Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Original amounts	673,291	623,274
Accumulated amortization	315,665	238,898
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Original amounts	382,031	372,438
Accumulated amortization	225,951	181,123
Trademark [Member]
Finite-Lived Intangible Assets [Line Items]
Original amounts	56,196	55,745
Accumulated amortization	$ 18,555	$ 12,701

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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