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v3.22.1

Segment information (Narrative) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Colombia [Member] |  |  |
Disclosure of Segment information [Line Items] |  |  |
Capital Expenditure Incurred Percentage | 93.00% | 82.00% | 61.00%
Chile [Member] |  |  |
Disclosure of Segment information [Line Items] |  |  |
Capital Expenditure Incurred Percentage | 3.00% | 15.50% | 8.00%
Brazil [Member] |  |  |
Disclosure of Segment information [Line Items] |  |  |
Capital Expenditure Incurred Percentage | 0.00% | 0.50% | 4.00%
Argentina [Member] |  |  |
Disclosure of Segment information [Line Items] |  |  |
Capital Expenditure Incurred Percentage | 0.00% | 1.00% | 15.00%
Peru [Member] |  |  |
Disclosure of Segment information [Line Items] |  |  |
Capital Expenditure Incurred Percentage | 0.00% | 0.50% | 11.50%
Ecuador [Member] |  |  |
Disclosure of Segment information [Line Items] |  |  |
Capital Expenditure Incurred Percentage | 4.00% | 0.50% | 0.50%

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