TAXES ON INCOME (Schedule of Income before Income Tax, Domestic And Foreign) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Examination [Line Items]
Income before taxes on income	$ 234,273	$ 186,715	$ 129,660
Domestic
Income Tax Examination [Line Items]
Income before taxes on income	169,236	193,664	188,070
Foreign
Income Tax Examination [Line Items]
Income before taxes on income	$ 65,037	$ (6,949)	$ (58,410)

Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(1)(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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