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Reporting Segments - Narrative (Details) - 12 months ended Dec. 31, 2024 CLF in Thousands, € in Millions | CLF | EUR (€) | CLP ($)
--- | --- | --- | ---
Reporting Segments [Line Items] |  |  |
Segment reporting, asset threshold | € |  | € 1,000 |
Segment reporting, financial institutions, asset threshold | $ |  |  | $ 10,000,000,000,000
Retail |  |  |
Reporting Segments [Line Items] |  |  |
Segment annual income threshold | CLF | CLF 400 |  |
Middle Market | Top of range |  |  |
Reporting Segments [Line Items] |  |  |
Segment reporting, annual sales threshold | CLF | 400 |  |
Middle Market | Bottom of range |  |  |
Reporting Segments [Line Items] |  |  |
Segment reporting, annual sales threshold | CLF | CLF 100 |  |
Corporate and Investment Banking (CIB) | Top of range |  |  |
Reporting Segments [Line Items] |  |  |
Segment reporting, annual sales threshold | € |  | 500 |
Corporate and Investment Banking (CIB) | Bottom of range |  |  |
Reporting Segments [Line Items] |  |  |
Segment reporting, EBITDA threshold | € |  | € 150 |

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- Definition Reporting Segments (Details) [Line Items] + References No definition available. + Details
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- Definition Segment Reporting, EBITDA Threshold + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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