XML 84 R67.htm IDEA: XBRL DOCUMENT
v3.21.1

Current Accounts and Other Demand Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Current Accounts And Other Demand Deposits [Abstract] |
Schedule of current accounts and other demand deposits |
|  | 2019 |  |  | 2020 |
|  | MCh$ |  |  | MCh$ |
Current accounts |  |  | 8,951,527 |  |  |  | 12,477,719 |
Other demand deposits |  |  | 1,662,950 |  |  |  | 1,431,904 |
Other deposits and accounts |  |  | 711,656 |  |  |  | 1,257,606 |
Total |  |  | 11,326,133 |  |  |  | 15,167,229 |

X
- References No definition available. + Details
Name: | bch_CurrentAccountsAndOtherDemandDepositsAbstract
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for current accounts and other demand deposits. + References No definition available. + Details
Name: | bch_CurrentAccountsAndOtherDemandDepositsTableTextBlock
Namespace Prefix: | bch_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration