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Debt Instruments at Fair Value Through Other Comprehensive Income (Details) - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Debt Instruments at Fair Value Through Other Comprehensive Income (Details) [Line Items] |  |
Available for sale investments |  | $ 258,183
Valuation adjustment | $ 112,223 | 102,855
Equity attributable to owners of parent [member] |  |
Debt Instruments at Fair Value Through Other Comprehensive Income (Details) [Line Items] |  |
Valuation adjustment | 112,993 | 159,535
Non-controlling interests [member] |  |
Debt Instruments at Fair Value Through Other Comprehensive Income (Details) [Line Items] |  |
Valuation adjustment | 770 | 56,680
Comder Contraparte Central S.A. [Member] |  |
Debt Instruments at Fair Value Through Other Comprehensive Income (Details) [Line Items] |  |
Available for sale investments | 115,680 | 158,600
London Clearing House (LCH) [Member] |  |
Debt Instruments at Fair Value Through Other Comprehensive Income (Details) [Line Items] |  |
Available for sale investments | 83,673 | $ 67,685
London Clearing House (LCH) [Member] |  |
Debt Instruments at Fair Value Through Other Comprehensive Income (Details) [Line Items] |  |
Available for sale investments | $ 461,419 |

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- References No definition available. + Details
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- Definition The amount of non-derivative financial assets that are designated as available for sale or are not classified as (a) loans and receivables; (b) held-to-maturity investments; or (c) financial assets at fair value through profit or loss. [Refer: Derivative financial assets; Financial assets at fair value through profit or loss; Held-to-maturity investments]. + References No definition available. + Details
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- Definition The amount of other comprehensive income, net of tax, after reclassification adjustments, related to available-for-sale financial assets. [Refer: Financial assets available-for-sale; Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 91 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2017-en-b&anchor=para_91_a&doctype=Standard&forcepdf=true -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2017-en-b&anchor=para_7&doctype=Standard&forcepdf=true -URIDate 2021-03-24 + Details
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