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Note 20 - Other Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2018
Statement Line Items [Line Items] |
Disclosure of other non-current liabilities [text block] |
|  | Year ended December 31,
|  | 2018 |  | 2017
Post-employment benefits |  |  | 115,087 |  |  |  | 125,012 |
Other-long term benefits |  |  | 78,492 |  |  |  | 68,244 |
Miscellaneous |  |  | 19,550 |  |  |  | 24,040 |
|  |  | 213,129 |  |  |  | 217,296 |
|  | Year ended December 31,
|  | 2018 |  | 2017
Payroll and social security payable |  |  | 148,069 |  |  |  | 141,886 |
Miscellaneous |  |  | 17,624 |  |  |  | 15,819 |
|  |  | 165,693 |  |  |  | 157,705 |
Disclosure of net defined benefit liability (asset) [text block] |
|  | Year ended December 31,
|  | 2018 |  | 2017
Values at the beginning of the year |  |  | 101,889 |  |  |  | 96,229 |
Translation differences |  |  | (3,849 | ) |  |  | 2,893 |
Current service cost |  |  | 7,400 |  |  |  | 7,851 |
Interest cost |  |  | 5,070 |  |  |  | 5,462 |
Curtailments and settlements |  |  | - |  |  |  | 21 |
Remeasurements (*) |  |  | (3,946 | ) |  |  | 10,907 |
Benefits paid from the plan |  |  | (9,719 | ) |  |  | (22,107 | )
Other |  |  | 473 |  |  |  | 633 |
At the end of the year |  |  | 97,318 |  |  |  | 101,889 |
|  | Year ended December 31,
|  | 2018 |  | 2017
Present value of funded obligations |  |  |  | 146,885 |  |  |  | 165,486 |
Fair value of plan assets |  |  |  | (132,438 | ) |  |  | (145,692 | )
Liability (*) |  |  |  | 14,447 |  |  |  | 19,794 |
|  | Year ended December 31,
|  | 2018 |  | 2017
At the beginning of the year |  |  | 165,485 |  |  |  | 159,612 |
Translation differences |  |  | (8,182 | ) |  |  | 7,300 |
Current service cost |  |  | 1,328 |  |  |  | 592 |
Interest cost |  |  | 5,691 |  |  |  | 6,034 |
Remeasurements (*) |  |  | (7,984 | ) |  |  | 3,602 |
Benefits paid |  |  | (9,453 | ) |  |  | (11,654 | )
At the end of the year |  |  | 146,885 |  |  |  | 165,486 |
Disclosure of actuarial assumptions [text block] |
|  |  | Year ended December 31, |
|  |  | 2018 |  |  |  | 2017 |
Discount rate |  |  | 2% - 7% |  |  |  | 1% - 7% |
Rate of compensation increase |  |  | 0% - 3% |  |  |  | 0% - 3% |
|  | Year ended December 31,
|  | 2018 |  | 2017
Discount rate |  |  | 4 % - 5 % |  |  |  | 4% |
Rate of compensation increase |  |  | 0 % - 3 % |  |  |  | 0 % - 3 % |
Disclosure of fair value of plan assets [text block] |
|  | Year ended December 31,
|  | 2018 |  | 2017
At the beginning of the year |  |  | (145,692 | ) |  |  | (132,913 | )
Translation differences |  |  | 7,514 |  |  |  | (6,802 | )
Return on plan assets |  |  | (4,936 | ) |  |  | (5,849 | )
Remeasurements |  |  | 3,967 |  |  |  | (5,874 | )
Contributions paid to the plan |  |  | (3,108 | ) |  |  | (6,230 | )
Benefits paid from the plan |  |  | 9,453 |  |  |  | 11,654 |
Other |  |  | 364 |  |  |  | 323 |
At the end of the year |  |  | (132,438 | ) |  |  | (145,692 | )
|  | Year ended December 31,
|  | 2018 |  | 2017
Equity instruments |  |  | 53.5 | % |  |  | 53.4 | %
Debt instruments |  |  | 42.8 | % |  |  | 42.9 | %
Others |  |  | 3.7 | % |  |  | 3.7 | %

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- Definition The disclosure of a net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2017-01-01 -Paragraph 140 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=19&date=2017-03-01&anchor=para_140_a&doctype=Standard -URIDate 2017-03-09 + Details
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