XML 139 R115.htm IDEA: XBRL DOCUMENT
v3.22.1

CONTRACTUAL OBLIGATIONS (Details) $ in Thousands | Dec. 31, 2021 ARS ($) $ / $
--- | ---
Contractual commitments [abstract] |  |
Contractual commitments | $ 74,577,183 |
Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 77,433 |
As of 12/31/2022 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 9,202,133 |
From 1/01/2023 to 12/31/2023 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 4,418,609 |
From 01/01/2024 to 12/31/2024 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 7,017,160 |
From 1/01/2025 to 12/31/2025 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 53,861,848 |
From 12/31/2026 Onwards [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 459,056 |
Financial Indebtedness [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | $ 63,493,800 | [1]
Exchange rate (in Ps. per dollars) | $ / $ | 102.72 |
Financial Indebtedness [Member] | Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | $ 0 | [1]
Financial Indebtedness [Member] | As of 12/31/2022 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 3,466,800 | [1]
Financial Indebtedness [Member] | From 1/01/2023 to 12/31/2023 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 3,466,800 | [1]
Financial Indebtedness [Member] | From 01/01/2024 to 12/31/2024 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 3,466,800 | [1]
Financial Indebtedness [Member] | From 1/01/2025 to 12/31/2025 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 53,093,400 | [1]
Financial Indebtedness [Member] | From 12/31/2026 Onwards [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [1]
Purchase Obligations [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 7,932,262 | [2]
Purchase Obligations [Member] | Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [2]
Purchase Obligations [Member] | As of 12/31/2022 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 4,966,989 | [2]
Purchase Obligations [Member] | From 1/01/2023 to 12/31/2023 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 183,361 | [2]
Purchase Obligations [Member] | From 01/01/2024 to 12/31/2024 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 2,781,912 | [2]
Purchase Obligations [Member] | From 1/01/2025 to 12/31/2025 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [2]
Purchase Obligations [Member] | From 12/31/2026 Onwards [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 0 | [2]
Financial Leases [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 3,151,121 |
Financial Leases [Member] | Due Less than One Year [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 77,433 |
Financial Leases [Member] | As of 12/31/2022 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 768,344 |
Financial Leases [Member] | From 1/01/2023 to 12/31/2023 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 768,448 |
Financial Leases [Member] | From 01/01/2024 to 12/31/2024 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 768,448 |
Financial Leases [Member] | From 1/01/2025 to 12/31/2025 [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | 768,448 |
Financial Leases [Member] | From 12/31/2026 Onwards [Member] |  |
Contractual commitments [abstract] |  |
Contractual commitments | $ 459,056 |
[1] | Corresponds to the cancellation of principal and interest of the financial indebtedness. For further information, see Note 13.
[2] | Corresponds to purchase of natural gas contracts for the processing of liquids.

X
- References No definition available. + Details
Name: | ifrs-full_CapitalCommitmentsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The spot exchange rate at the end of the reporting period. Exchange rate is the ratio of exchange for two currencies. Spot exchange rate is the exchange rate for immediate delivery. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ClosingForeignExchangeRate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of capital commitments for which the entity has entered into a contract. [Refer: Capital commitments] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ContractualCapitalCommitments
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_MaturityAxis=tgs_DueLessThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_NotLaterThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanFiveYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=ifrs-full_LongtermBorrowingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=tgs_PurchaseObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis=ifrs-full_LeaseLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |