XML 142 R77.htm IDEA: XBRL DOCUMENT
v3.24.0.1

MATERIAL ACCOUNTING POLICY INFORMATION - Joint Arrangements and Entities Other Than 100% Owned Barrick Subsidiaries (Details) - USD ($) $ in Millions |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended | 11 Months Ended | 12 Months Ended | 24 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 22, 2023 | Feb. 11, 2022 | Dec. 31, 2022 | Dec. 31, 2023 | Oct. 12, 2023 | Dec. 14, 2022 | Dec. 31, 2023 | Dec. 31, 2023
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 100.00% |
Commitments in relation to joint ventures |  |  |  | $ 665 |  |  | $ 665 | $ 665
Kibali [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Interest in joint venture |  |  |  |  |  |  | 45.00% |
Jabal Sayid [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Interest in joint venture |  |  |  |  |  |  | 50.00% |
Zaldivar [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Interest in joint venture |  |  |  |  |  |  | 50.00% |
Porgera [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of interest held by joint operations operator |  |  |  |  |  |  | 95.00% | 95.00%
Proportion of interest held by government stakeholders | 51.00% |  |  |  |  |  |  |
Proportion of interest held by joint operation operator | 49.00% | 49.00% |  |  |  |  |  |
Proportion of interest in joint operation operator |  |  |  |  |  |  | 50.00% |
Interest in joint venture | 24.50% |  |  | 24.50% | 47.50% |  | 24.50% |
Proportion of interest in the mine |  |  |  |  |  |  | 0.235 |
Total proportion of interest held by JV partners in the mine |  |  |  |  |  |  | 0.47 |
Total proportion of interest held by government partners in the mine |  |  |  |  |  |  | 0.53 |
Norte Abierto Project |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Interest in joint operation |  |  |  |  |  |  | 50.00% |
Donlin Gold Project |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Interest in joint operation |  |  |  |  |  |  | 50.00% |
Veladero [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Interest in joint operation |  |  |  |  |  |  | 50.00% |
Nevada Gold Mines |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 61.50% |
North Mara [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 84.00% |
Bulyanhulu [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 84.00% |
Loulo-Gounkoto [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 80.00% |
Tongon [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 89.70% |
Pueblo Viejo [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 60.00% |
Reko Diq [Member] |  |  |  |  |  |  |  |
Disclosure of Joint Arrangements and Subsidiaries [Line Items] |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 50.00% |  |  | 37.50% | 50.00% |

X
- Definition [Line Items] for Disclosure of joint arrangements and subsidiaries [Table] + References No definition available. + Details
Name: | abx_DisclosureofJointArrangementsandSubsidiariesLineItems
Namespace Prefix: | abx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proportion of interest held by entity in the mine + References No definition available. + Details
Name: | abx_ProportionOfInterestHeldByEntityInTheMine
Namespace Prefix: | abx_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proportion of interest to be held by government stakeholders + References No definition available. + Details
Name: | abx_ProportionOfInterestHeldByGovernmentStakeholders
Namespace Prefix: | abx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proportion of interest held by joint operation operator + References No definition available. + Details
Name: | abx_ProportionOfInterestHeldByJointOperationOperator
Namespace Prefix: | abx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proportion of interest held by joint operations operator + References No definition available. + Details
Name: | abx_ProportionOfInterestHeldByJointOperationsOperator
Namespace Prefix: | abx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proportion of interest in joint operation operator + References No definition available. + Details
Name: | abx_ProportionOfInterestInJointOperationOperator
Namespace Prefix: | abx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total proportion of interest held by government partners in the mine + References No definition available. + Details
Name: | abx_TotalProportionOfInterestHeldByGovernmentPartnersInTheMine
Namespace Prefix: | abx_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total proportion of interest held by JV partners in the mine + References No definition available. + Details
Name: | abx_TotalProportionOfInterestHeldByJVPartnersInTheMine
Namespace Prefix: | abx_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition The commitments that the entity has relating to its joint ventures as specified in paragraphs B18-B20 of IFRS 12. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 23 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_23_a&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_CommitmentsInRelationToJointVentures
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The proportion of ownership interest in a joint operation attributable to the entity. [Refer: Joint operations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInJointOperation
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInJointVenture
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 19B -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_19B_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_JointVenturesAxis=abx_KibaliMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=abx_JabalSayidMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=abx_ZaldivarMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=abx_PorgeraMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointOperationsAxis=abx_NorteAbiertoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointOperationsAxis=abx_DonlinGoldMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointOperationsAxis=abx_VeladeroMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_NevadaGoldMinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_NorthMaraMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_BulyanhuluMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_LouloGounkotoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_TongonMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_PuebloViejoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_RekoDiqMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |