XML 58 R35.htm IDEA: XBRL DOCUMENT
v3.20.2

FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Fair Value Measurements [Abstract] |
Disclosure of fair value measurement of liabilities [text block] | A) Assets and Liabilities Measured at Fair Value on a Recurring Basis
As at June 30, 2020 | Quoted prices in active markets for identical assets | Significant other observable inputs | Significant unobservable inputs | Aggregate fair value |  |
| (Level 1) | (Level 2) | (Level 3) |  |  |
Cash and equivalents | $3,743 |  | $— |  | $— |  | $3,743 |  |  |
Other investments | 250 |  | — |  | — |  | 250 |  |  |
Derivatives | — |  | 35 |  | — |  | 35 |  |  |
Receivables from provisional copper and gold sales | — |  | 153 |  | — |  | 153 |  |  |
| $3,993 |  | $188 |  | $— |  | $4,181 |  |  |
B) Fair Values of Financial Assets and Liabilities
| As at June 30, 2020 |  | As at December 31, 2019 |
| Carrying amount | Estimated fair value | Carrying amount | Estimated fair value
Financial assets |  |  |  |
Other assets1 | $639 |  | $639 |  | $612 |  | $612 |
Other investments2 | 250 |  | 250 |  | 258 |  | 258 |
Derivative assets3 | 37 |  | 37 |  | 1 |  | 1 |
| $926 |  | $926 |  | $871 |  | $871 |
Financial liabilities |  |  |  |
Debt4 | $5,168 |  | $6,960 |  | $5,536 |  | $6,854 |
Derivative liabilities | 2 |  | 2 |  | — |  | — |
Other liabilities | 352 |  | 352 |  | 209 |  | 209 |
| $5,522 |  | $7,314 |  | $5,745 |  | $7,063 |
1Includes restricted cash and amounts due from our partners. 2Recorded at fair value. Quoted market prices are used to determine fair value. 3Primarily consists of contingent consideration received as part of the sale of Massawa 4Debt is generally recorded at amortized cost. The fair value of debt is primarily determined using quoted market prices. Balance includes both current and long-term portions of debt.

X
- Definition Fair Value Measurements [Abstract] + References No definition available. + Details
Name: | abx_FairValueMeasurementsAbstract
Namespace Prefix: | abx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of the fair value measurement of liabilities. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2019-01-01 -Paragraph 93 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2019-en-r&anchor=para_93&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration