XML 51 R156.htm IDEA: XBRL DOCUMENT
v3.20.1

Saving Accounts and Time Deposits (Details) - CLP ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Deposits from customers [abstract] |  |
Time deposits | $ 10,537,614 | $ 10,343,922
Term savings accounts | 239,850 | 224,303
Other term balances payable | 79,154 | 87,949
Total | $ 10,856,618 | $ 10,656,174

X
- Definition The amount of balances in customers' other term deposits held by the entity. + References No definition available. + Details
Name: | bch_BalancesOnOtherTermDepositsFromCustomers
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of balances in customers' time deposits held by the entity. + References No definition available. + Details
Name: | bch_BalancesOnTimeDepositsFromCustomers
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Deposits from customer that are saving accounts and time deposits. + References No definition available. + Details
Name: | bch_SavingAccountsAndTimeDeposits
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of balances in customers' term deposits held by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_BalancesOnTermDepositsFromCustomers
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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