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Financial Assets at Amortised Cost (Details) - Schedule of instruments classified as debt instruments at amortized cost - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | $ 42,443,725 | $ 40,169,358
Debt financial instruments [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 4,867,591 | 4,691,730
Interbank loans [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 32,990 | 428
Loans and account receivable from customers [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 37,543,144 | 35,477,200
Chilean Central Bank and Government securities [Member] | Debt financial instruments [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 4,867,591 | 4,691,730
Foreign banks [Member] | Interbank loans [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 32,990 | 428
Commercial loans [Member] | Loans and account receivable from customers [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 17,023,023 | 17,049,848
Mortgage loans [Member] | Loans and account receivable from customers [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | 15,566,253 | 13,732,516
Consummer loans [Member] | Loans and account receivable from customers [Member] |  |
Debt financial instruments |  |
Debt instruments at fair value through other comprehensive income | $ 4,953,868 | $ 4,694,836

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