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Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk - Undrawn credit lines [Member] - CLP ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal | $ 8,622,441 | $ 7,620,714
Substandard | 4,421 | 3,896
Non-complying | 24,331 | 25,772
Total | 8,651,193 | 7,650,382
Stage 1 - Individual [Member] |  |
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal | 1,178,448 | 1,055,119
Substandard |  |
Non-complying |  |
Total | 1,178,448 | 1,055,119
Stage 1 - Group [Member] |  |
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal | 7,130,566 | 6,244,331
Substandard |  |
Non-complying |  |
Total | 7,130,566 | 6,244,331
Stage 2 - Individual [Member] |  |
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal | 133,391 | 138,432
Substandard | 4,421 | 3,896
Non-complying |  |
Total | 137,812 | 142,328
Stage 2 - Group [Member] |  |
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal | 180,023 | 182,812
Substandard |  |
Non-complying |  |
Total | 180,023 | 182,812
Stage 3 - Individual [Member] |  |
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal | 13 | 20
Substandard |  |
Non-complying | 719 | 837
Total | 732 | 857
Stage 3 - Group [Member] |  |
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items] |  |
Normal |  |
Substandard |  |
Non-complying | 23,612 | 24,935
Total | $ 23,612 | $ 24,935

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