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Equity (Details) - Schedule of the income and share data used in the calculation of EPS - CLP ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Basic and diluted earnings per share: |  |  |
Net profits attributable to ordinary equity holders of the Bank | $ 1,056,316 | $ 401,629 | $ 603,744
Weighted average number of ordinary shares | 101,017,081,114 | 101,017,081,114 | 101,017,081,114
Earnings per share | $ 10.46 | $ 3.98 | $ 5.98

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