XML 152 R114.htm IDEA: XBRL DOCUMENT v3.25.0.1

IMPAIRMENT AND REVERSAL OF NON-CURRENT ASSETS - Impairment Losses (Reversals) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Impairment and reversal of non-current assets
Impairment (reversals) charges	$ (457)	$ 312
Impairment loss recognised in profit or loss, goodwill	484
Long Canyon [Member]
Impairment and reversal of non-current assets
Recoverable amount		65
Loulo-Gounkoto [Member]
Impairment and reversal of non-current assets
Recoverable amount	3,080
Total for all individual assets or cash-generating units [member] | Long Canyon [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	49	280
Total for all individual assets or cash-generating units [member] | Bulyanhulu [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	0	17
Total for all individual assets or cash-generating units [member] | North Mara [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	0	5
Total for all individual assets or cash-generating units [member] | Veladero [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	(437)	0
Total for all individual assets or cash-generating units [member] | Lumwana [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	655	0
Total for all individual assets or cash-generating units [member] | Pueblo Viejo [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	10	0
Total for all individual assets or cash-generating units [member] | Cortez [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	9	0
Total for all individual assets or cash-generating units [member] | Carlin [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	82	4
Total for all individual assets or cash-generating units [member] | Porgera [Member]
Impairment and reversal of non-current assets
Impairment (reversals) charges		0
Other assets | Other Mines
Impairment and reversal of non-current assets
Impairment (reversals) charges	1	6
Total for all cash-generating units | Veladero [Member]
Impairment and reversal of non-current assets
Recoverable amount	804
Total for all cash-generating units | Lumwana [Member]
Impairment and reversal of non-current assets
Recoverable amount	2,401
Total for all cash-generating units | Loulo-Gounkoto [Member]
Impairment and reversal of non-current assets
Recoverable amount	3,080
Total for all cash-generating units | Kibali [Member]
Impairment and reversal of non-current assets
Recoverable amount	2,477
Total for all cash-generating units | Hemlo [Member]
Impairment and reversal of non-current assets
Recoverable amount	368
Goodwill
Impairment and reversal of non-current assets
Impairment loss recognised in profit or loss, goodwill	484	0
Goodwill | Loulo-Gounkoto [Member]
Impairment and reversal of non-current assets
Impairment loss recognised in profit or loss, goodwill	484	0
Non-current assets or disposal groups classified as held for sale [member]
Impairment and reversal of non-current assets
Impairment (reversals) charges	$ (941)	$ 312

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_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of impairment loss, impairment gain or reversal of impairment loss that is recognised in profit or loss in accordance with paragraph 5.5.8 of IFRS 9 and that arises from applying the impairment requirements in Section 5.5 of IFRS 9.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 82
-Subparagraph ba
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82_ba&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The amount of impairment loss recognised in profit or loss for goodwill. [Refer: Impairment loss recognised in profit or loss; Goodwill]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2024-01-01
-Paragraph B67
-Subparagraph d
-Clause v
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B67_d_v&doctype=Appendix&subtype=B
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Total for all cash-generating units [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2024-01-01
-Paragraph 130
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_130_e&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_LongCanyonMember
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_IndividualAssetsOrCashgeneratingUnitsAxis=ifrs-full_IndividualAssetsOrCashgeneratingUnitsMember
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_NorthMaraMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_VeladeroMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_LumwanaMember
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_CortezMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_CarlinMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_PorgeraMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=ifrs-full_OtherAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=ifrs-full_AllOtherSegmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_KibaliMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=abx_HemloMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=ifrs-full_GoodwillMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsAxis=ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: