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Maturity of Assets and Liabilities (Details Textual) - CLP ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
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Maturity of Assets and Liabilities [abstract] |  |
Provisions for loans to customers | $ 649,233 | $ 585,378
Provisions for loans and advances to banks | 110 | 1,012
Term saving accounts | $ 239,850 | $ 224,303

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- References No definition available. + Details
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Namespace Prefix: | bch_
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- Definition The amount of provisions for loans and advances to banks. + References No definition available. + Details
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- Definition The amount of provisions for loans to customers. + References No definition available. + Details
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Namespace Prefix: | bch_
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- Definition The amount of customers saving accounts. + References No definition available. + Details
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Balance Type: | credit
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