XML 142 R111.htm IDEA: XBRL DOCUMENT v3.25.1

REGULATORY FRAMEWORK, Essential Assets (Details) - Compressor	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Dedicated branch [Abstract]
Income tax rate	35.00%	35.00%	35.00%
Percentage of tax on bank debits and credits	100.00%
Number of compressor plant	3
Dedicated Branch [Member]
Dedicated branch [Abstract]
Income tax rate	25.00%	35.00%

X

- Definition

The applicable income tax rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2024-01-01
-Paragraph 81
-Subparagraph c
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_c_ii&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
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Balance Type:	na
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X

- Definition

Represents the calculation of tax on bank debits and credits as per IGJ regulations for investment incentives.

+ References

No definition available.

+ Details

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Namespace Prefix:	tgs_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	tgs_
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Balance Type:	na
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X

- Definition

Number of compressor plants used for construction.

+ References

No definition available.

+ Details

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Namespace Prefix:	tgs_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	dei_LegalEntityAxis=tgs_DedicatedBranchMember
Namespace Prefix:
Data Type:	na
Balance Type:
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