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SEGMENTS, CUSTOMERS AND GEOGRAPHIC INFORMATION (Schedule Of Major Customer Data As Percentage Of Total Revenues) (Details) - Sales Revenue Goods Net [Member]	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Concentration Risk [Line Items]
Percentage of total revenues	21.10%	27.30%	16.60%
Affiliate Companies [Member]
Concentration Risk [Line Items]
Percentage of total revenues	19.60%	12.30%

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- Definition

Percentage of total revenues.

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- Definition

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+ References

No definition available.

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