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v3.21.1

Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution - CLF ( ) in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Jun. 30, 2020 | Dec. 31, 2020
Micro and small companies [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Percentage of Coverage |  |  | 85.00%
Percentage of Deductible until June 2020 |  | 5.00% |
Percentage of Deductible after June 2020 | 2.50% |  |
Micro and small companies [Member] | Minimum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  |
Micro and small companies [Member] | Maximum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 25,000
Medium-sized companies [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Percentage of Coverage |  |  | 80.00%
Percentage of Deductible until June 2020 |  | 3.50% |
Percentage of Deductible after June 2020 | 2.50% |  |
Medium-sized companies [Member] | Minimum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 25,000
Medium-sized companies [Member] | Maximum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 100,000
Large companies I [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Percentage of Coverage |  |  | 70.00%
Percentage of Deductible until June 2020 |  | 2.50% |
Percentage of Deductible after June 2020 | 2.50% |  |
Large companies I [Member] | Minimum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 100,000
Large companies I [Member] | Maximum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 600,000
Large companies II [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Percentage of Coverage |  |  | 60.00%
Percentage of Deductible until June 2020 |  | 2.50% |
Percentage of Deductible after June 2020 | 2.50% |  |
Large companies II [Member] | Minimum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 600,000
Large companies II [Member] | Maximum [Member] |  |  |
Risk Management (Details) - Schedule of loans include deductible amount that available from annual sales level of each institution [Line Items] |  |  |
Annual Income (in Unidad de Fomento) |  |  | 1,000,000

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