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OTHER ASSETS (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016
Disclosure of Detailed Information about Other Non-Current Assets [Line Items] |  |
Derivative assets (note 25f) | $ 1 | $ 1
Goods and services taxes recoverable | 398 | 303
Notes receivable | 279 | 274
Restricted cash | 119 | 118
Prepayments | 42 | 51
Norte Abierto JV Partner Receivable | 166 | 0
Other | 265 | 199
Other non-current assets | $ 1,270 | 946
Discontinued operations | Jabal Sayid |  |
Disclosure of Detailed Information about Other Non-Current Assets [Line Items] |  |
Economic interest in joint venture | 50.00% |
Argentina |  |
Disclosure of Detailed Information about Other Non-Current Assets [Line Items] |  |
Non-current value added tax receivables | $ 220 | 255
Tanzania |  |
Disclosure of Detailed Information about Other Non-Current Assets [Line Items] |  |
Non-current value added tax receivables | 132 | 8
Chile |  |
Disclosure of Detailed Information about Other Non-Current Assets [Line Items] |  |
Non-current value added tax receivables | $ 46 | $ 40

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- Definition The amount of non-current trade receivables and non-current other receivables. [Refer: Non-current trade receivables; Other non-current receivables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 54 -Subparagraph h -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_54_h&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_78_b&doctype=Standard -URIDate 2017-03-09 + Details
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