XML 68 R31.htm IDEA: XBRL DOCUMENT
v3.23.2

INCOME TAX EXPENSE (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Income tax [Abstract] |
Schedule of income tax expense (recovery) |
| For the three months ended June 30 | For the six months ended June 30
| 2023 | 2022 | 2023 | 2022
Current | $246 |  | $206 |  | $428 |  | $483 |
Deferred | 18 |  | 73 |  | 41 |  | 97 |
Total | $264 |  | $279 |  | $469 |  | $580 |

X
- Definition Disclosure Of Major Components Of Tax Expense (Income) [Table Text Block] + References No definition available. + Details
Name: | abx_DisclosureOfMajorComponentsOfTaxExpenseIncomeTableTextBlock
Namespace Prefix: | abx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Income tax + References No definition available. + Details
Name: | abx_IncomeTaxAbstract
Namespace Prefix: | abx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration