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Basis of Preparation (Tables)

12 Months Ended

Dec. 31, 2017

Text block1 [abstract]

Estimated Effects Arising from Adoption of the Pronouncement

The estimated effects at January 1, 2018 arising from adoption of IFRS 9, resulted in an increase in the provision for doubtful accounts and a corresponding effect in Equity, as follows:

		Jan. 1, 2018
Customers and Traders; Transport of energy		195
		195

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- Definition

The disclosure of the known or reasonably estimable information relevant to assessing the possible impact that the application of a new IFRS, that has been issued but is not yet effective, will have.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 8
-IssueDate 2017-01-01
-Paragraph 30
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=8&date=2017-03-01&anchor=para_30_b&doctype=Standard
-URIDate 2017-03-09

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- Definition

Text block1 [abstract]

+ References

No definition available.

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