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OTHER REQUIRED DISCLOSURES | 12 Months Ended
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Dec. 31, 2017
Disclosure of additional information [Abstract] |
OTHER REQUIRED DISCLOSURES |
(a) | Statement of comprehensive income
| Cash flow hedges |  | Currency translation
| Gross amount |  | Income tax |  | Total |  | adjustment
At December 31, 2015 | (566 | ) |  | 170 |  |  | (396 | ) |  | (3,064,838 | )
(Decrease) / Increase | (179 | ) |  | 54 |  |  | (125 | ) |  | (87,807 | )
Reclassification to income statement | 820 |  |  | (246 | ) |  | 574 |  |  | — |
At December 31, 2016 | 75 |  |  | (22 | ) |  | 53 |  |  | (3,152,645 | )
(Decrease) / Increase | 363 |  |  | 3 |  |  | 366 |  |  | (104,393 | )
Reclassification to income statement | 372 |  |  | (110 | ) |  | 262 |  |  | — |
At December 31, 2017 | 810 |  |  | (129 | ) |  | 681 |  |  | (3,257,038 | )
(b) | Statement of cash flows
| Year ended December 31,
| 2017 |  | 2016 |  | 2015
(i) Changes in working capital (1) |  |  |  |  |
Inventories | (540,162 | ) |  | (151,263 | ) |  | 349,662 |
Receivables and others | (108,257 | ) |  | 488 |  |  | (16,987 | )
Trade receivables | (303,114 | ) |  | (161,670 | ) |  | 142,670 |
Other liabilities | 40,230 |  |  | 89,032 |  |  | (2,936 | )
Trade payables | 46,333 |  |  | 61,040 |  |  | 36,735 |
| (864,970 | ) |  | (162,373 | ) |  | 509,144 |
(ii) Income tax accrual less payments |  |  |  |  |
Tax accrued (Note 11) | 336,882 |  |  | 411,528 |  |  | 207,320 |
Taxes paid | (610,325 | ) |  | (229,196 | ) |  | (231,252 | )
| (273,443 | ) |  | 182,332 |  |  | (23,932 | )
(iii) Interest accruals less payments |  |  |  |  |
Interest accrued (Note 10) | 114,583 |  |  | 89,971 |  |  | 89,489 |
Interest paid | (95,099 | ) |  | (77,272 | ) |  | (83,993 | )
| 19,484 |  |  | 12,699 |  |  | 5,496 |
(1) | Changes in working capital are shown net of the effect of exchange rate changes.
(c) | Financial debt reconciliation
| Financial debt
| Finance lease liabilities |  | Short term borrowings |  | Long term borrowings |  | Total
As of December 31, 2015 | — |  |  | (913,786 | ) |  | (607,237 | ) |  | (1,521,023 | )
Cash flows | — |  |  | 302,648 |  |  | (34,154 | ) |  | 268,494 |
Reclassifications | — |  |  | (246,182 | ) |  | 246,182 |  |  | — |
Foreign exchange adjustments | — |  |  | (17,245 | ) |  | (1,591 | ) |  | (18,836 | )
Other non cash movements | — |  |  | 52,672 |  |  | 58 |  |  | 52,730 |
As of December 31, 2016 | — |  |  | (821,893 | ) |  | (396,742 | ) |  | (1,218,635 | )
Cash flows | 364 |  |  | (540,918 | ) |  | (1,511,860 | ) |  | (2,052,414 | )
Reclassifications | — |  |  | (192,547 | ) |  | 192,547 |  |  | — |
Acquisitions - finance leases | (76,879 | ) |  | — |  |  | — |  |  | (76,879 | )
Foreign exchange adjustments | (14,949 | ) |  | (32,574 | ) |  | (371 | ) |  | (47,894 | )
Other non cash movements | 14,429 |  |  | 82,362 |  |  | 89 |  |  | 96,880 |
As of December 31, 2017 | (77,035 | ) |  | (1,505,570 | ) |  | (1,716,337 | ) |  | (3,298,942 | )

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