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v3.21.1

Income taxes (Details 2) - CLP ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
IncomeTaxes [Line Items] |  |
Current tax liabilities, current | $ 21,251,222 | $ 20,504,374
Chilean income taxes |  |
IncomeTaxes [Line Items] |  |
Current tax liabilities, current | 12,798,390 | 12,928,404
Monthly provisional payments |  |
IncomeTaxes [Line Items] |  |
Current tax liabilities, current | 7,554,292 | 6,133,335
Chilean Unique Taxes [Member] |  |
IncomeTaxes [Line Items] |  |
Current tax liabilities, current | 64,561 | 165,936
Others |  |
IncomeTaxes [Line Items] |  |
Current tax liabilities, current | $ 833,979 | $ 1,276,699

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