XML 24 R7.htm IDEA: XBRL DOCUMENT v3.8.0.1

CONSOLIDATED FINANCIAL STATEMENTS	12 Months Ended
	Dec. 31, 2017
CONSOLIDATED FINANCIAL STATEMENTS [Abstract]
CONSOLIDATED FINANCIAL STATEMENTS	2. CONSOLIDATED FINANCIAL STATEMENTS TGS presents its consolidated financial statements with TGS, Telcosur S.A. (“Telcosur”) and CTG Energía S.A. (“CTG”), which are jointly referred to as the “Company”.

X

- Definition

The entire disclosure for general information about financial statements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 51
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_51&doctype=Standard
-URIDate 2017-03-09

+ Details

Name:	ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	tgs_ConsolidatedFinancialStatementsAbstract
Namespace Prefix:	tgs_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration