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OTHER INTANGIBLE ASSETS, NET (Schedule of Definite-Lived Other Intangible Assets) (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
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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

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References 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 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References 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 + Details
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