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Summary of significant accounting policies (Tables) | 12 Months Ended
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Dec. 31, 2020
Summary Of Significant Accounting Policies [Abstract] |
Information About Explanation Of Not Applied New Standards Or Interpretations [Text Block] | These standards are required to be applied by the following dates:
Next Standard Improvements and Amendments | Mandatory for years beginning in:
Amendments to IAS 1 | Presentation of financial statements, and accounting policies, changes in accounting estimates and errors. | January 1, 2022
IFRS 17 | Insurance contracts. | January 1, 2023
Exchange Rates Of Foreign Currencies Used For Financial Statements [Text Block] | The exchange rates of the primary foreign currencies, adjustment units and index used in the preparation of the consolidated financial statements are detailed as follows:
Chilean Pesos as per unit of foreign currency or adjustable unit | As of December 31, 2020 | As of December 31, 2019 | As of December 31, 2018
Ch$ | Ch$ | Ch$
Foreign currencies |  |  |  |  |
US Dollar | USD |  | 710.95 | 748.74 | 694.77
Average US Dollar | Average USD |  | 734.73 | 770.39 | 681.99
Euro | EUR |  | 873.30 | 839.58 | 794.75
Argentine Peso | ARS |  | 8.45 | 12.50 | 18.43
Uruguayan Peso | UYU |  | 16.79 | 20.07 | 21.44
Canadian Dollar | CAD |  | 557.00 | 573.26 | 509.62
Sterling Pound | GBP |  | 967.15 | 983.24 | 882.36
Paraguayan Guarani | PYG |  | 0.10 | 0.12 | 0.12
Swiss Franc | CHF |  | 804.97 | 773.81 | 706.00
Bolivian | BOB |  | 102.15 | 107.58 | 101.28
Australian Dollar | AUD |  | 545.88 | 524.25 | 489.17
Danish Krone | DKK |  | 117.40 | 112.41 | 106.44
Brazilian Real | BRL |  | 137.33 | 186.51 | 179.59
Colombian Peso | COP |  | 0.21 | 0.23 | 0.21
Adjustment units |  |  |  |  |
Unidad de fomento (*) | UF |  | 29,070.33 | 28,309.94 | 27,565.79
Unidad indexada (**) | UI |  | 80.45 | 87.98 | 86.19
(*) The Unidad de Fomento (UF) is a Chilean inflation-indexed, Chilean peso-denominated monetary unit. The UF rate is set daily in advance based on changes in the previous month´s inflation rate. (**) The Unidad Indexada (UI) is a Uruguay inflation-indexed, Uruguayan peso-denominated monetary unit. The UI rate is set daily in advance based on changes in the previous month´s inflation rate.
Identity Of Price Index table text block [Table Text Block] |
Index used in hyperinflationary economies | As of December 31, 2020 | As of December 31, 2019 | As of December 31, 2018
Argentina Consumer Price Index |  |  | 384.01 | 284.14 | 284.14
Index percentage variation of Argentina Consumer Price Index |  |  | 35.5% | 54.2% | 54.2%
Useful lives or depreciation rates, property, plant and equipment [Text Block] | The estimated useful lives of property, plant and equipment are detailed as follows:
Type of Assets | Number of years
Land | Indefinite
Buildings and Constructions | 20 to 60
Machinery and equipment | 10 to 25
Fumiture and accesories | 5 to 10
Other equipment (coolers and mayolicas) | 5 to 8
Glass containers, and plastic containers | 3 to 12
Vines in production | 30

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