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v3.23.1

PROPERTY, PLANT AND EQUIPMENT, Summary (Details) - ARS ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | $ 292,534,643 |  |
Depreciation | (19,572,669) | $ (18,721,149) | $ (18,115,502)
End of the year | 294,479,596 | 292,534,643 |
Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 120,211,132 |  |
End of the year | 118,024,752 | 120,211,132 |
Compressor Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 36,187,769 |  |
End of the year | 35,038,932 | 36,187,769 |
Other Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 59,917 |  |
End of the year | 56,628 | 59,917 |
Stations of Regulation and/or Measurement of Pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 2,013,515 |  |
End of the year | 1,919,269 | 2,013,515 |
Other Technical Installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 422,130 |  |
End of the year | 769,317 | 422,130 |
Subtotal Assets Related to Natural Gas Transportation Service [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 158,894,463 |  |
End of the year | 155,808,898 | 158,894,463 |
Non-regulated segment Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 40,136,339 |  |
End of the year | 38,877,501 | 40,136,339 |
Non-regulated segment Compressor plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 3,452,116 |  |
End of the year | 2,654,165 | 3,452,116 |
Non-regulated segment Other plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 32,603,651 |  |
End of the year | 40,504,142 | 32,603,651 |
Non-regulated segment Stations of regulation and/or measurement of pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 2,444,636 |  |
End of the year | 2,337,052 | 2,444,636 |
Non-regulated segment other technical installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 463,065 |  |
End of the year | 420,354 | 463,065 |
Subtotal Assets Related to Other Services and Production and Commercialization of Liquids [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 79,099,807 |  |
End of the year | 84,793,214 | 79,099,807 |
Lands [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 1,417,568 |  |
End of the year | 1,417,568 | 1,417,568 |
Buildings and Constructions [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 7,717,145 |  |
End of the year | 7,780,836 | 7,717,145 |
Facilities and Features in Building [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 630,365 |  |
End of the year | 616,197 | 630,365 |
Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 1,892,458 |  |
End of the year | 1,603,778 | 1,892,458 |
UT Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 0 |  |
End of the year | 0 | 0 |
Computers and Telecommunication Systems [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 5,290,246 |  |
End of the year | 5,171,596 | 5,290,246 |
Vehicles [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 499,504 |  |
End of the year | 477,099 | 499,504 |
Furniture [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 53,415 |  |
End of the year | 51,709 | 53,415 |
Materials [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 15,791,047 |  |
End of the year | 16,727,794 | 15,791,047 |
Line Pack [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 2,022,341 |  |
End of the year | 2,022,341 | 2,022,341 |
Works in Progress [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 19,226,284 |  |
End of the year | 18,008,566 | 19,226,284 |
Cost [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 613,612,215 | 593,070,489 |
Additions | 21,613,864 | 20,670,021 |
Retirements | 1,959,370 | 128,295 |
Transfers | 0 | 0 |
End of the year | 633,266,709 | 613,612,215 | 593,070,489
Cost [Member] | Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 265,066,631 | 263,565,765 |
Additions | 0 | 0 |
Retirements | 0 | 586 |
Transfers | 4,361,804 | 1,501,452 |
End of the year | 269,428,435 | 265,066,631 | 263,565,765
Cost [Member] | Compressor Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 116,840,361 | 112,497,073 |
Additions | 0 | 0 |
Retirements | 0 | 74 |
Transfers | 4,135,224 | 4,343,362 |
End of the year | 120,975,585 | 116,840,361 | 112,497,073
Cost [Member] | Other Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 106,030 | 106,030 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 0 | 0 |
End of the year | 106,030 | 106,030 | 106,030
Cost [Member] | Stations of Regulation and/or Measurement of Pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 9,502,577 | 8,933,021 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 165,914 | 569,556 |
End of the year | 9,668,491 | 9,502,577 | 8,933,021
Cost [Member] | Other Technical Installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 1,964,446 | 1,701,491 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 420,266 | 262,955 |
End of the year | 2,384,712 | 1,964,446 | 1,701,491
Cost [Member] | Subtotal Assets Related to Natural Gas Transportation Service [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 393,480,045 | 386,803,380 |
Additions | 0 | 0 |
Retirements | 0 | 660 |
Transfers | 9,083,208 | 6,677,325 |
End of the year | 402,563,253 | 393,480,045 | 386,803,380
Cost [Member] | Non-regulated segment Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 43,520,177 | 43,383,354 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 185,982 | 136,823 |
End of the year | 43,706,159 | 43,520,177 | 43,383,354
Cost [Member] | Non-regulated segment Compressor plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 8,422,007 | 8,361,565 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 72,584 | 60,442 |
End of the year | 8,494,591 | 8,422,007 | 8,361,565
Cost [Member] | Non-regulated segment Other plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 77,586,306 | 75,790,110 |
Additions | 0 | 0 |
Retirements | 1,863,128 | 0 |
Transfers | 10,121,226 | 1,796,196 |
End of the year | 85,844,404 | 77,586,306 | 75,790,110
Cost [Member] | Non-regulated segment Stations of regulation and/or measurement of pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 2,829,148 | 2,616,454 |
Additions | 0 | 2,643 |
Retirements | 0 | 0 |
Transfers | 3,603 | 210,051 |
End of the year | 2,832,751 | 2,829,148 | 2,616,454
Cost [Member] | Non-regulated segment other technical installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 1,040,891 | 1,016,791 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 47,379 | 24,100 |
End of the year | 1,088,270 | 1,040,891 | 1,016,791
Cost [Member] | Subtotal Assets Related to Other Services and Production and Commercialization of Liquids [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 133,398,529 | 131,168,274 |
Additions | 0 | 2,643 |
Retirements | 1,863,128 | 0 |
Transfers | 10,430,774 | 2,227,612 |
End of the year | 141,966,175 | 133,398,529 | 131,168,274
Cost [Member] | Lands [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 1,417,568 | 1,417,568 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 0 | 0 |
End of the year | 1,417,568 | 1,417,568 | 1,417,568
Cost [Member] | Buildings and Constructions [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 15,604,574 | 14,995,664 |
Additions | 0 | 0 |
Retirements | 0 | 12 |
Transfers | 372,507 | 608,922 |
End of the year | 15,977,081 | 15,604,574 | 14,995,664
Cost [Member] | Facilities and Features in Building [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 1,157,039 | 1,055,941 |
Additions | 0 | 0 |
Retirements | 0 | 39 |
Transfers | 20,995 | 101,137 |
End of the year | 1,178,034 | 1,157,039 | 1,055,941
Cost [Member] | Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 5,353,477 | 4,687,684 |
Additions | 237,299 | 425,882 |
Retirements | 0 | 0 |
Transfers | 28,117 | 239,911 |
End of the year | 5,618,893 | 5,353,477 | 4,687,684
Cost [Member] | UT Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 3,641 | 3,641 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 0 | 0 |
End of the year | 3,641 | 3,641 | 3,641
Cost [Member] | Computers and Telecommunication Systems [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 22,870,210 | 21,180,182 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 1,458,548 | 1,690,028 |
End of the year | 24,328,758 | 22,870,210 | 21,180,182
Cost [Member] | Vehicles [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 2,221,358 | 2,070,127 |
Additions | 159,632 | 153,637 |
Retirements | 0 | 2,406 |
Transfers | 0 | 0 |
End of the year | 2,380,990 | 2,221,358 | 2,070,127
Cost [Member] | Furniture [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 955,440 | 918,308 |
Additions | 7,472 | 37,054 |
Retirements | 0 | 0 |
Transfers | 41 | 78 |
End of the year | 962,953 | 955,440 | 918,308
Cost [Member] | Materials [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 15,791,047 | 13,940,845 |
Additions | 6,275,734 | 6,478,730 |
Retirements | 96,242 | 125,178 |
Transfers | (5,242,745) | (4,503,350) |
End of the year | 16,727,794 | 15,791,047 | 13,940,845
Cost [Member] | Line Pack [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 2,133,003 | 2,133,003 |
Additions | 0 | 0 |
Retirements | 0 | 0 |
Transfers | 0 | 0 |
End of the year | 2,133,003 | 2,133,003 | 2,133,003
Cost [Member] | Works in Progress [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 19,226,284 | 12,695,872 |
Additions | 14,933,727 | 13,572,075 |
Retirements | 0 | 0 |
Transfers | (16,151,445) | (7,041,663) |
End of the year | 18,008,566 | 19,226,284 | 12,695,872
Depreciation and Impairment [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (321,077,572) |  |
Retirements | (1,863,128) | (2,459) |
Depreciation | (19,572,669) | (18,721,149) |
End of the year | (338,787,113) | (321,077,572) |
Depreciation and Impairment [Member] | Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (144,855,499) |  |
Retirements | 0 | (341) |
Depreciation | $ (6,548,184) | $ (6,427,820) |
Depreciation rate % | 2.20% | 2.20% |
End of the year | $ (151,403,683) | $ (144,855,499) |
Depreciation and Impairment [Member] | Compressor Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (80,652,592) |  |
Retirements | 0 | (70) |
Depreciation | (5,284,061) | (4,891,337) |
End of the year | (85,936,653) | (80,652,592) |
Depreciation and Impairment [Member] | Other Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (46,113) |  |
Retirements | 0 | 0 |
Depreciation | $ (3,289) | $ (3,387) |
Depreciation rate % | 3.30% | 3.30% |
End of the year | $ (49,402) | $ (46,113) |
Depreciation and Impairment [Member] | Stations of Regulation and/or Measurement of Pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (7,489,062) |  |
Retirements | 0 | 0 |
Depreciation | $ (260,160) | $ (248,260) |
Depreciation rate % | 4.00% | 4.00% |
End of the year | $ (7,749,222) | $ (7,489,062) |
Depreciation and Impairment [Member] | Other Technical Installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (1,542,316) |  |
Retirements | 0 | 0 |
Depreciation | $ (73,079) | $ (43,172) |
Depreciation rate % | 6.70% | 6.70% |
End of the year | $ (1,615,395) | $ (1,542,316) |
Depreciation and Impairment [Member] | Subtotal Assets Related to Natural Gas Transportation Service [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (234,585,582) |  |
Retirements | 0 | (411) |
Depreciation | (12,168,773) | (11,613,976) |
End of the year | (246,754,355) | (234,585,582) |
Depreciation and Impairment [Member] | Non-regulated segment Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (3,383,838) |  |
Retirements | 0 | 0 |
Depreciation | $ (1,444,820) | $ (1,441,686) |
Depreciation rate % | 2.20% | 2.20% |
End of the year | $ (4,828,658) | $ (3,383,838) |
Depreciation and Impairment [Member] | Non-regulated segment Compressor plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (4,969,891) |  |
Retirements | 0 | 0 |
Depreciation | (870,535) | (876,704) |
End of the year | (5,840,426) | (4,969,891) |
Depreciation and Impairment [Member] | Non-regulated segment Other plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (44,982,655) |  |
Retirements | (1,863,128) | 0 |
Depreciation | $ (2,220,735) | $ (1,965,395) |
Depreciation rate % | 3.30% | 3.30% |
End of the year | $ (45,340,262) | $ (44,982,655) |
Depreciation and Impairment [Member] | Non-regulated segment Stations of regulation and/or measurement of pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (384,512) |  |
Retirements | 0 | 0 |
Depreciation | $ (111,187) | $ (109,275) |
Depreciation rate % | 4.00% | 4.00% |
End of the year | $ (495,699) | $ (384,512) |
Depreciation and Impairment [Member] | Non-regulated segment other technical installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (577,826) |  |
Retirements | 0 | 0 |
Depreciation | $ (90,090) | $ (92,433) |
Depreciation rate % | 6.70% | 6.70% |
End of the year | $ (667,916) | $ (577,826) |
Depreciation and Impairment [Member] | Subtotal Assets Related to Other Services and Production and Commercialization of Liquids [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (54,298,722) |  |
Retirements | (1,863,128) | 0 |
Depreciation | (4,737,367) | (4,485,493) |
End of the year | (57,172,961) | (54,298,722) |
Depreciation and Impairment [Member] | Lands [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 0 |  |
Retirements | 0 | 0 |
Depreciation | $ 0 | $ 0 |
Depreciation rate % | 0.00% | 0.00% |
End of the year | $ 0 | $ 0 |
Depreciation and Impairment [Member] | Buildings and Constructions [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (7,887,429) |  |
Retirements | 0 | (10) |
Depreciation | $ (308,816) | $ (298,961) |
Depreciation rate % | 2.00% | 2.00% |
End of the year | $ (8,196,245) | $ (7,887,429) |
Depreciation and Impairment [Member] | Facilities and Features in Building [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (526,674) |  |
Retirements | 0 | (37) |
Depreciation | $ (35,163) | $ (30,742) |
Depreciation rate % | 4.00% | 4.00% |
End of the year | $ (561,837) | $ (526,674) |
Depreciation and Impairment [Member] | Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (3,461,019) |  |
Retirements | 0 | 0 |
Depreciation | (554,096) | (461,946) |
End of the year | (4,015,115) | (3,461,019) |
Depreciation and Impairment [Member] | UT Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (3,641) |  |
Retirements | 0 | 0 |
Depreciation | 0 | 0 |
End of the year | (3,641) | (3,641) |
Depreciation and Impairment [Member] | Computers and Telecommunication Systems [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (17,579,964) |  |
Retirements | 0 | 0 |
Depreciation | (1,577,198) | (1,647,368) |
End of the year | (19,157,162) | (17,579,964) |
Depreciation and Impairment [Member] | Vehicles [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (1,721,854) |  |
Retirements | 0 | (2,001) |
Depreciation | $ (182,037) | $ (176,385) |
Depreciation rate % | 20.00% | 20.00% |
End of the year | $ (1,903,891) | $ (1,721,854) |
Depreciation and Impairment [Member] | Furniture [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (902,025) |  |
Retirements | 0 | 0 |
Depreciation | $ (9,219) | $ (6,278) |
Depreciation rate % | 10.00% | 10.00% |
End of the year | $ (911,244) | $ (902,025) |
Depreciation and Impairment [Member] | Materials [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 0 |  |
Retirements | 0 | 0 |
Depreciation | $ 0 | $ 0 |
Depreciation rate % | 0.00% | 0.00% |
End of the year | $ 0 | $ 0 |
Depreciation and Impairment [Member] | Line Pack [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | (110,662) |  |
Retirements | 0 | 0 |
Depreciation | $ 0 | $ 0 |
Depreciation rate % | 0.00% | 0.00% |
End of the year | $ (110,662) | $ (110,662) |
Depreciation and Impairment [Member] | Works in Progress [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year | 0 |  |
Retirements | 0 | 0 |
Depreciation | $ 0 | $ 0 |
Depreciation rate % | 0.00% | 0.00% |
End of the year | $ 0 | $ 0 |
Depreciation [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (302,358,882) |
End of the year |  |  | (302,358,882)
Depreciation [Member] | Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (138,428,020) |
End of the year |  |  | (138,428,020)
Depreciation [Member] | Compressor Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (75,761,325) |
End of the year |  |  | (75,761,325)
Depreciation [Member] | Compressor Plants [Member] | Bottom of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 3.30% | 3.30% |
Depreciation [Member] | Compressor Plants [Member] | Top of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 25.00% | 25.00% |
Depreciation [Member] | Other Plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (42,726) |
End of the year |  |  | (42,726)
Depreciation [Member] | Stations of Regulation and/or Measurement of Pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (7,240,802) |
End of the year |  |  | (7,240,802)
Depreciation [Member] | Other Technical Installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (1,499,144) |
End of the year |  |  | (1,499,144)
Depreciation [Member] | Subtotal Assets Related to Natural Gas Transportation Service [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (222,972,017) |
End of the year |  |  | (222,972,017)
Depreciation [Member] | Non-regulated segment Pipelines [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (1,942,152) |
End of the year |  |  | (1,942,152)
Depreciation [Member] | Non-regulated segment Compressor plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (4,093,187) |
End of the year |  |  | (4,093,187)
Depreciation [Member] | Non-regulated segment Compressor plants [Member] | Bottom of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 3.30% | 3.30% |
Depreciation [Member] | Non-regulated segment Compressor plants [Member] | Top of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 25.00% | 25.00% |
Depreciation [Member] | Non-regulated segment Other plants [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (43,017,260) |
End of the year |  |  | (43,017,260)
Depreciation [Member] | Non-regulated segment Stations of regulation and/or measurement of pressure [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (275,237) |
End of the year |  |  | (275,237)
Depreciation [Member] | Non-regulated segment other technical installations [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (485,393) |
End of the year |  |  | (485,393)
Depreciation [Member] | Subtotal Assets Related to Other Services and Production and Commercialization of Liquids [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (49,813,229) |
End of the year |  |  | (49,813,229)
Depreciation [Member] | Lands [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | 0 |
End of the year |  |  | 0
Depreciation [Member] | Buildings and Constructions [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (7,588,478) |
End of the year |  |  | (7,588,478)
Depreciation [Member] | Facilities and Features in Building [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (495,969) |
End of the year |  |  | (495,969)
Depreciation [Member] | Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (2,999,073) |
End of the year |  |  | (2,999,073)
Depreciation [Member] | Machinery, Equipment and Tools [Member] | Bottom of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 6.70% | 6.70% |
Depreciation [Member] | Machinery, Equipment and Tools [Member] | Top of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 10.00% | 10.00% |
Depreciation [Member] | UT Machinery, Equipment and Tools [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (3,641) |
End of the year |  |  | (3,641)
Depreciation [Member] | UT Machinery, Equipment and Tools [Member] | Bottom of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 6.70% | 6.70% |
Depreciation [Member] | UT Machinery, Equipment and Tools [Member] | Top of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 10.00% | 10.00% |
Depreciation [Member] | Computers and Telecommunication Systems [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (15,932,596) |
End of the year |  |  | (15,932,596)
Depreciation [Member] | Computers and Telecommunication Systems [Member] | Bottom of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 6.70% | 6.70% |
Depreciation [Member] | Computers and Telecommunication Systems [Member] | Top of Range [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Depreciation rate % | 20.00% | 20.00% |
Depreciation [Member] | Vehicles [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ (1,547,470) |
End of the year |  |  | (1,547,470)
Depreciation [Member] | Furniture [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (895,747) |
End of the year |  |  | (895,747)
Depreciation [Member] | Materials [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | 0 |
End of the year |  |  | 0
Depreciation [Member] | Line Pack [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | (110,662) |
End of the year |  |  | (110,662)
Depreciation [Member] | Works in Progress [Member] |  |  |
Reconciliation of changes in property, plant and equipment [Abstract] |  |  |
Beginning of the year |  | $ 0 |
End of the year |  |  | $ 0

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