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Fair Value of Financial Assets and Liabilities (Details) - Schedule of assets or liabilities which are not measured at fair value - CLP ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Assets |  |
Total | $ 39,904,833 | $ 36,921,368
Liabilities |  |
Total | 45,154,046 | 41,637,905
Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  | 32,047,227
Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  | 9,590,678
Loans and accounts receivable at amortized cost, net [Member] |  |
Assets |  |
Financial Assets, Fair value | 35,655,136 | 36,921,368
Debt instrument at amortized cost [Member] |  |
Assets |  |
Financial Assets, Fair value | 4,249,697 |
Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value | 36,421,397 |
Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value | 8,732,109 |
Level 1 [Member] |  |
Assets |  |
Total | 4,249,697 |
Liabilities |  |
Total |  |
Level 1 [Member] | Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Loans and accounts receivable at amortized cost, net [Member] |  |
Assets |  |
Financial Assets, Fair value |  |
Level 1 [Member] | Debt instrument at amortized cost [Member] |  |
Assets |  |
Financial Assets, Fair value | 4,249,697 |
Level 1 [Member] | Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  |
Level 1 [Member] | Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  |
Level 2 [Member] |  |
Assets |  |
Total |  |
Liabilities |  |
Total | 27,253,108 | 27,077,012
Level 2 [Member] | Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  | 17,486,334
Level 2 [Member] | Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  | 9,590,678
Level 2 [Member] | Loans and accounts receivable at amortized cost, net [Member] |  |
Assets |  |
Financial Assets, Fair value |  |
Level 2 [Member] | Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value | 18,520,999 |
Level 2 [Member] | Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value | 8,732,109 |
Level 3 [Member] |  |
Assets |  |
Total | 35,655,136 | 36,921,368
Liabilities |  |
Total | 17,900,938 | 14,560,893
Level 3 [Member] | Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  | 14,560,893
Level 3 [Member] | Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  |
Level 3 [Member] | Loans and accounts receivable at amortized cost, net [Member] |  |
Assets |  |
Financial Assets, Fair value | 35,655,136 | $ 36,921,368
Level 3 [Member] | Debt instrument at amortized cost [Member] |  |
Assets |  |
Financial Assets, Fair value |  |
Level 3 [Member] | Deposits and interbank borrowings [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value | 17,900,938 |
Level 3 [Member] | Issued debt instruments and other financial liabilities [Member] |  |
Liabilities |  |
Financial Liabilities, Fair value |  |

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