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v3.20.1

Investment in Associates - Additional Information (Details) |  | 12 Months Ended |
--- | --- | --- | ---
Jul. 11, 2016 | Dec. 31, 2019 USD ($) $ / pure Ounce | Dec. 31, 2018 USD ($) Ounce | Dec. 31, 2017 USD ($)
Disclosure of associates [line items] |  |  |  |
Investments in subsidiaries, joint ventures and associates |  | $ 84,319,000 | $ 70,566,000 |
Warrant liability, representing in-substance ownership |  | (15,040,000) | (14,664,000) |
Proceeds from issuing Maverix shares |  | 2,781,000 | 1,081,000 |
Income (loss) in associate |  | 15,245,000 | 13,679,000 |
Maverix Metals Inc. [member] |  |  |  |
Disclosure of associates [line items] |  |  |  |
Investments in subsidiaries, joint ventures and associates |  | 84,319,000 | 69,116,000 | $ 53,567,000
Warrant liability, representing in-substance ownership |  | $ (15,000,000) | $ (14,700,000) |
Proportion of ownership interest in associate | 54.00% | 26.00% | 34.00% |
Deferred revenue |  | $ (12,500,000) | $ (13,300,000) |
Revenue from gold deliveries from La Colorada |  | $ 700,000 | $ 600,000 |
Gold delivered from La Colorada (ounces) | Ounce |  | 3,758 | 3,968 |
Dilution gains |  | $ 13,500,000 | $ 13,300,000 |
Income (loss) in associate |  | 1,765,000 | 391,000 |
Other [member] |  |  |  |
Disclosure of associates [line items] |  |  |  |
Investments in subsidiaries, joint ventures and associates |  | $ 0 | $ 1,450,000 |
La Colorada mine [member] | Maverix Metals Inc. [member] |  |  |  |
Disclosure of associates [line items] |  |  |  |
Agreements to sell future gold production, percent of production (percent) |  | 100.00% |  |
Agreements to sell future gold production, price per ounce (in USD per ounce) |  | 650 |  |
La Bolsa mine [member] | Maverix Metals Inc. [member] |  |  |  |
Disclosure of associates [line items] |  |  |  |
Agreements to sell future gold production, percent of production (percent) |  | 5.00% |  |
Agreements to sell future gold production, price per ounce (in USD per ounce) |  | 450 |  |

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- Definition The amount of investments in subsidiaries, joint ventures and associates in an entity's separate financial statements. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2019-01-01 -Paragraph 10 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2019-en-r&anchor=para_10&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The entity's share of the profit (loss) of associates and joint ventures accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method; Joint ventures [member]; Profit (loss)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2019-01-01 -Paragraph 23 -Subparagraph g -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2019-en-r&anchor=para_23_g&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2019-01-01 -Paragraph 28 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2019-en-r&anchor=para_28_e&doctype=Standard -URIDate 2019-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective on first application of IFRS 9 -Name IFRS -Number 4 -IssueDate 2019-01-01 -Paragraph 39M -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2019-en-b&anchor=para_39M_b&doctype=Standard -URIDate 2019-03-27 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 82 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_82_c&doctype=Standard -URIDate 2019-03-27 + Details
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