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INCOME TAX (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Tax [Line Items] |  |  |
Deductible temporary differences | $ 12 | $ 17 |
Israel |  |  |
Income Tax [Line Items] |  |  |
Corporate tax rate | 23.00% | 23.00% | 23.00%
Net operating losses | $ 190 |  |
U.S. |  |  |
Income Tax [Line Items] |  |  |
Corporate tax rate | 21.00% | 21.00% | 21.00%
Net operating losses | $ 64 |  |
U.S. | Net operating losses expiring in 2037 |  |  |
Income Tax [Line Items] |  |  |
Net operating losses | 10 |  |
U.S. | Net operating losses with no expiration |  |  |
Income Tax [Line Items] |  |  |
Net operating losses | $ 54 |  |

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- Definition The applicable income tax rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2020-01-01 -Paragraph 81 -Subparagraph c -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_c_ii&doctype=Standard -URIDate 2020-01-01 + Details
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