XML 126 R107.htm IDEA: XBRL DOCUMENT
v3.19.1

Derivative Instruments and Accounting Hedges - Bank's Portfolio of Derivative Instruments (Details) $ in Thousands, $ in Millions | Dec. 31, 2018 USD ($) | Dec. 31, 2018 CLP ($) | Dec. 31, 2017 CLP ($)
--- | --- | --- | ---
Financial instrument disclosures |  |  |
Notional amount |  | $ 132,441 | $ 163,654
Fair value assets | $ 2,182,738 | 1,513,947 | 1,247,941
Fair value liabilities | $ 2,203,336 | 1,528,234 | 1,392,995
Derivatives |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  | 122,425,909 | 96,663,326
Fair value assets - trading |  | 1,478,533 | 1,220,092
Fair value liabilities - trading |  | 1,490,252 | 1,306,777
Notional amount |  | 123,801,452 | 97,904,771
Fair value assets |  | 1,513,947 | 1,247,941
Fair value liabilities |  | 1,528,234 | 1,392,995
Currency forward |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  | 35,690,464 | 29,451,333
Fair value assets - trading |  | 735,444 | 506,614
Fair value liabilities - trading |  | 631,089 | 574,931
Interest rate forward |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  |  | 14,000
Fair value liabilities - trading |  |  | 206
Interest rate swap |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  | 72,330,827 | 55,617,104
Fair value assets - trading |  | 287,611 | 243,931
Fair value liabilities - trading |  | 284,840 | 236,954
Cross currency swap |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  | 13,982,890 | 11,281,240
Fair value assets - trading |  | 450,519 | 466,192
Fair value liabilities - trading |  | 569,868 | 490,811
Call Options |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  | 229,175 | 153,776
Fair value assets - trading |  | 4,839 | 514
Fair value liabilities - trading |  | 2,921 | 472
Put Options |  |  |
Financial instrument disclosures |  |  |
Notional amount - trading |  | 192,553 | 145,873
Fair value assets - trading |  | 120 | 2,841
Fair value liabilities - trading |  | 1,534 | 3,403
Fair value hedge | Derivatives |  |  |
Financial instrument disclosures |  |  |
Notional amount - hedging |  | 238,086 | 92,884
Fair value assets - hedging |  | 1,116 | 277
Fair value liabilities - hedging |  | 6,164 | 5,330
Fair value hedge | Interest rate swap |  |  |
Financial instrument disclosures |  |  |
Notional amount - hedging |  | 226,954 | 78,970
Fair value assets - hedging |  | 1,116 | 277
Fair value liabilities - hedging |  | 3,152 | 1,678
Notional amount |  | 226,954 | 78,970
Fair value hedge | Cross currency swap |  |  |
Financial instrument disclosures |  |  |
Notional amount - hedging |  | 11,132 | 13,914
Fair value liabilities - hedging |  | 3,012 | 3,652
Notional amount |  | 11,132 | 13,914
Cash Flow hedge | Derivatives |  |  |
Financial instrument disclosures |  |  |
Notional amount - hedging |  | 1,137,457 | 1,148,561
Fair value assets - hedging |  | 34,298 | 27,572
Fair value liabilities - hedging |  | 31,818 | 80,888
Cash Flow hedge | Swaps |  |  |
Financial instrument disclosures |  |  |
Notional amount - hedging |  | 1,137,457 | 1,148,561
Fair value assets - hedging |  | 34,298 | 27,572
Fair value liabilities - hedging |  | $ 31,818 | $ 80,888

X
- Definition The nominal or face amount of a financial instrument held for hedging, used to calculate payments made on that instrument. + References No definition available. + Details
Name: | bch_NotionalAmountHeldForHedging
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The nominal or face amount of a financial instrument held for trading, used to calculate payments made on that instrument. + References No definition available. + Details
Name: | bch_NotionalAmountHeldForTrading
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of financial assets classified as derivative instruments. [Refer: Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of derivative financial assets held for hedging. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialAssetsHeldForHedging
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of derivative financial assets held for trading. [Refer: Derivative financial assets; Financial assets at fair value through profit or loss, classified as held for trading] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialAssetsHeldForTrading
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of derivative financial liabilities held for hedging. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of derivative financial liabilities held for trading. [Refer: Derivative financial liabilities; Financial liabilities at fair value through profit or loss that meet definition of held for trading] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DerivativeFinancialLiabilitiesHeldForTrading
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The nominal or face amount of a financial instrument, used to calculate payments made on that instrument. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_112_c&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NotionalAmount
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_DerivativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=bch_IfrsForeignExchangeForwardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=bch_InterestRateForwardContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_InterestRateSwapContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_CurrencySwapContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_PurchasedCallOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_WrittenPutOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_FairValueHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_SwapContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |