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PROPERTY, PLANT AND EQUIPMENT (Details 9) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Disclosure of finance lease and operating lease by lessee [line items] |  |  |
Gross Value | $ 1,176,347 | $ 1,033,703 | $ 1,459,149
Interest | (63,313) | (75,631) | (124,261)
Present Value | 1,113,034 | 958,072 | 1,334,888
Not Later Than One Year [Member] |  |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |  |
Gross Value | 303,863 | 285,168 |
Interest | (32,447) | (32,365) | (47,492)
Present Value | 271,416 | 252,803 | 313,370
Between One And Five Years [Member] |  |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |  |
Gross Value | 835,696 | 704,822 |
Interest | (30,050) | (43,146) | (75,363)
Present Value | 805,646 | 661,676 | 927,874
Over five years |  |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |  |
Gross Value | 36,788 | 43,713 |
Interest | (816) | (120) | (1,406)
Present Value | $ 35,972 | $ 43,593 | $ 93,644

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- Definition The amount of interest expense on finance leases. [Refer: Interest expense] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2019-01-01 -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-02&anchor=para_112_c&doctype=Standard&book=B -URIDate 2017-03-09 + Details
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- Definition The amount of payments over the finance lease term that the lessee is or can be required to make, excluding contingent rent, costs for services and taxes to be paid by, and reimbursed to, the lessor, together with any amounts guaranteed by the lessee or by a party related to the lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 31 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31_b&doctype=Standard&book=B -URIDate 2017-03-09 + Details
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- Definition Amount of minimum finance lease payments payable gross. + References No definition available. + Details
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