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Financial Instruments (Details Textual) - CLP ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of Cash and Cash Equivalents [Line Items] |  |  |
Gains (losses) on cash flow hedges, before tax | $ 109,288,972 | $ (55,220,514) | $ 17,077,670
Cash flow hedges [member] |  |  |
Disclosure of Cash and Cash Equivalents [Line Items] |  |  |
Gains (losses) on cash flow hedges, before tax | $ 2,168,254 | $ 4,068,855 | $ 345,986

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