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DERIVATIVE FINANCIAL INSTRUMENTS (Net fair value) (Details) - Fair value hedges - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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Disclosure of detailed information about hedging instruments [line items] |  |
Derivative financial assets for hedging | $ 1,588 | $ 2,304
Derivative financial liabilities for hedging | (12,981) | (6,001)
Interest rate swap contracts |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Derivative financial assets for hedging | 818 | 302
Foreign exchange contracts |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Derivative financial assets for hedging | 770 | 2,002
Derivative financial liabilities for hedging | $ (12,981) | $ (6,001)

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- Definition The amount of a hedging instrument, recognised as an asset. [Refer: Hedging instruments [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2018-01-01 -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph 24A -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_24A_a&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount of a hedging instrument, recognised as a liability. [Refer: Hedging instruments [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2018-01-01 -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph 24A -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_24A_a&doctype=Standard -URIDate 2017-03-09 + Details
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