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CONTINGENT ASSETS & LIABILITIES (Details) - USD ($) $ in Millions | Dec. 31, 2017 | Dec. 31, 2016
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Contingent liability for guarantees |  |
Disclosure of contingent liabilities [line items] |  |
Contingent liabilities related to third parties | $ 182 | $ 141

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- Definition The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 86 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_86_a&doctype=Standard -URIDate 2017-03-09 + Details
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- Details
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