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COMMITMENTS AND CONTINGENT LIABILITIES (Narrative) (Details) ₪ in Thousands, $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 USD ($) | Dec. 31, 2019 ILS (₪) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Jul. 31, 2018 USD ($) | Mar. 31, 2018 USD ($)
Operating Leased Assets [Line Items] |  |  |  |  |  |
Bank guarantees | $ 74,116 |  | $ 72,842 |  |  | $ 29,100
Down payment receivables |  |  |  |  | $ 29,100 |
Income from OCS grants | 801 |  | $ 1,174 | $ 1,548 |  |
Damages sought by plaintiff | 75,000 |  |  |  |  |
Plaintiff payment | ₪ |  | ₪ 40 |  |  |  |
Fitel [Member] |  |  |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |  |  |
Bank guarantees | $ 23,600 |  |  |  |  |
Guarantees exipred | February 2020 | February 2020 |  |  |  |

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