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Investments in Associates and Other Companies (Details) - Schedule of financial information of associates - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | $ 1,463,566 | $ 88,453 | $ 1,362,868
Liabilities | 1,313,274 | 36,891 | 1,201,475
Equity | 154,826 | 46,781 | 142,750
Net income | (4,534) | 4,781 | 18,643
Redbanc S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 28,410 |  | 23,413
Liabilities | 18,475 |  | 14,106
Equity | 8,522 |  | 8,441
Net income | 1,413 |  | 866
Transbank S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 1,317,587 |  | 1,217,448
Liabilities | 1,232,689 |  | 1,133,441
Equity | 97,337 |  | 70,605
Net income | (12,439) |  | 13,402
Centro de Compensación Automatizado S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 13,247 | 11,134 | 8,550
Liabilities | 2,519 | 2,953 | 1,998
Equity | 8,100 | 6,371 | 5,671
Net income | 2,628 | 1,810 | 881
Sociedad Interbancaria de Depósito de Valores S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 6,675 | 5,840 | 5,074
Liabilities | 358 | 314 | 4
Equity | 5,143 | 4,496 | 4,209
Net income | 1,175 | 1,030 | 861
Cámara Compensación de Alto Valor S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 7,569 | 7,158 | 7,372
Liabilities | 931 | 722 | 986
Equity | 6,246 | 6,246 | 6,193
Net income | 392 | 190 | 193
Administrador Financiero del Transantiago S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 54,437 | 49,841 | 54,712
Liabilities | 35,279 | 30,670 | 34,787
Equity | 17,233 | 17,227 | 17,978
Net income | 1,925 | 1,944 | 1,947
Sociedad Nexus S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets |  |  | 31,147
Liabilities |  |  | 13,471
Equity |  |  | 17,660
Net income |  |  | 16
Servicios De Infraestructura De Mercado OTC S.A. [Member] |  |  |
Investments in Associates and Other Companies (Details) - Schedule of financial information of associates [Line Items] |  |  |
Assets | 35,641 | 14,480 | 15,152
Liabilities | 23,023 | 2,232 | 2,682
Equity | 12,246 | 12,441 | 11,993
Net income | $ 371 | $ (193) | $ 477

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- Definition The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. + References No definition available. + Details
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- Definition The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. + References No definition available. + Details
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- Definition The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. + References No definition available. + Details
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- Definition The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2021-01-01 -Paragraph 24 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_24_a&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph B16 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B16&doctype=Appendix&subtype=B -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 54 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_e&doctype=Standard -URIDate 2021-03-24 + Details
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