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Subsequent events | 12 Months Ended
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Dec. 31, 2018
Disclosure of subsequent events [Abstract] |
Disclosure of events after reporting period [text block] | 41 Subsequent events No significant events were reported after December 31, 2018.

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- Definition Disclosure of Subsequent Events. + References No definition available. + Details
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- Definition The entire disclosure for events after the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 10 -IssueDate 2018-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=10&date=2018-03-01&anchor=sect_Disclosure&doctype=Standard -URIDate 2018-03-16 + Details
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