XML 91 R54.htm IDEA: XBRL DOCUMENT
v3.23.2

NON-CONTROLLING INTERESTS - Continuity (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Non-controlling interests, beginning balance |  |  | $ 8,518 |  |  |
Profit (loss), attributable to non-controlling interests | $ 197 | $ 229 | 346 | $ 497 |  |
Cash contributed | 10 | $ 0 | 10 | 0 |  |
Disbursements |  |  | 228 | 524 |  |
Non-controlling interests, ending balance | 8,646 |  | 8,646 |  | $ 8,518 |
Subsidiaries [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Non-controlling interests, beginning balance |  |  | 8,518 | 8,450 | 8,450 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | $ 329
Profit (loss), attributable to non-controlling interests |  |  | 346 |  | 585 |
Cash contributed |  |  | 10 |  |  |
Disbursements |  |  | (228) |  | (846) |
Non-controlling interests, ending balance | 8,646 |  | $ 8,646 |  | 8,518 |
Nevada Gold Mines [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Proportion of ownership interests held by non-controlling interests |  |  | 38.50% |  |  |
Non-controlling interests, beginning balance |  |  | $ 6,068 | 6,061 | 6,061 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | 0
Profit (loss), attributable to non-controlling interests |  |  | 262 |  | 633 |
Cash contributed |  |  | 0 |  |  |
Disbursements |  |  | (156) |  | (626) |
Non-controlling interests, ending balance | 6,174 |  | $ 6,174 |  | 6,068 |
Pueblo Viejo |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Proportion of ownership interests held by non-controlling interests |  |  | 40.00% |  |  |
Non-controlling interests, beginning balance |  |  | $ 1,128 | 1,189 | 1,189 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | 0
Profit (loss), attributable to non-controlling interests |  |  | 40 |  | 96 |
Cash contributed |  |  | 0 |  |  |
Disbursements |  |  | (40) |  | (157) |
Non-controlling interests, ending balance | 1,128 |  | $ 1,128 |  | 1,128 |
Tanzania Mines [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Proportion of ownership interests held by non-controlling interests |  |  | 16.00% |  |  |
Non-controlling interests, beginning balance |  |  | $ 321 | 298 | 298 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | 0
Profit (loss), attributable to non-controlling interests |  |  | 15 |  | 35 |
Cash contributed |  |  | 0 |  |  |
Disbursements |  |  | 0 |  | (12) |
Non-controlling interests, ending balance | 336 |  | $ 336 |  | 321 |
Loulo-Gounkoto [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Proportion of ownership interests held by non-controlling interests |  |  | 20.00% |  |  |
Non-controlling interests, beginning balance |  |  | $ 739 | 953 | 953 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | 0
Profit (loss), attributable to non-controlling interests |  |  | 35 |  | (179) |
Cash contributed |  |  | 0 |  |  |
Disbursements |  |  | (28) |  | (35) |
Non-controlling interests, ending balance | 746 |  | $ 746 |  | 739 |
Tongon [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Proportion of ownership interests held by non-controlling interests |  |  | 10.30% |  |  |
Non-controlling interests, beginning balance |  |  | $ 13 | 29 | 29 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | 0
Profit (loss), attributable to non-controlling interests |  |  | 4 |  | 0 |
Cash contributed |  |  | 0 |  |  |
Disbursements |  |  | (4) |  | (16) |
Non-controlling interests, ending balance | 13 |  | $ 13 |  | 13 |
Reko Diq [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Proportion of ownership interests held by non-controlling interests |  |  | 50.00% |  |  |
Non-controlling interests, beginning balance |  |  | $ 329 | 0 | 0 |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | 329
Profit (loss), attributable to non-controlling interests |  |  | (10) |  | 0 |
Cash contributed |  |  | 10 |  |  |
Disbursements |  |  | 0 |  | 0 |
Non-controlling interests, ending balance | 329 |  | 329 |  | 329 |
Other [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Non-controlling interests, beginning balance |  |  | (80) | $ (80) | (80) |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  | $ 0
Profit (loss), attributable to non-controlling interests |  |  | 0 |  | 0 |
Cash contributed |  |  | 0 |  |  |
Disbursements |  |  | 0 |  | 0 |
Non-controlling interests, ending balance | $ (80) |  | $ (80) |  | $ (80) |

X
- Definition Decrease through disbursements to non-controlling interests + References No definition available. + Details
Name: | abx_DecreaseThroughDisbursementsToNonControllingInterests
Namespace Prefix: | abx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition The amount of non-controlling interest in the acquiree recognised at the acquisition date for business combinations in which the acquirer holds less than 100 per cent of the equity interests in the acquiree at the acquisition date. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Paragraph B64 -Subparagraph o -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_o_i&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
Name: | ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2022-03-24 -Paragraph 12 -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_12_f&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 10 -IssueDate 2022-03-24 -Paragraph 22 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=10&code=ifrs-tx-2022-en-r&anchor=para_22&doctype=Standard -URIDate 2022-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 54 -Subparagraph q -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_q&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_NoncontrollingInterests
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The cash inflow from proceeds from contributions of non-controlling interests. [Refer: Non-controlling interests] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2022-03-24 -Paragraph 17 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_17&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ProceedsFromContributionsOfNoncontrollingInterests
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The profit (loss) from continuing and discontinued operations attributable to non-controlling interests. [Refer: Profit (loss); Non-controlling interests] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2022-03-24 -Paragraph 12 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_12_e&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 81B -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81B_a_i&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ProfitLossAttributableToNoncontrollingInterests
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Subsidiaries [member]; Non-controlling interests] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2022-03-24 -Paragraph 12 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_12_c&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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

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

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