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v3.24.1

Mineral Property, Plant and Equipment (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended | 24 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2023 | May 23, 2023
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment |  | $ 3,173.8 |  |  |
Impairment (note 8) |  | 0.0 | $ 38.2 |  |
Mineral property, plant and equipment |  | 3,360.1 | 3,173.8 | $ 3,360.1 |
Esperanza Project |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Impairment (note 8) | $ 38.2 |  |  | 0.2 |
Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | 4,865.4 | 5,110.2 | 4,865.4 | 4,865.4 |
Additions |  | 367.9 | 329.8 |  |
Transfer of La Yaqui Grande Assets |  | 0.0 | 0.0 |  |
Revisions |  | 8.6 | 6.7 |  |
Disposals |  | (38.2) | (1.7) |  |
Dryden option payment |  |  | (90.0) |  |
Mineral property, plant and equipment |  | 5,468.5 | 5,110.2 | 5,468.5 |
Accumulated amortization and impairment charges |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | (1,756.9) | (1,936.4) | (1,756.9) | (1,756.9) |
Amortization |  | (207.6) | (181.1) |  |
Disposals |  | 35.6 | 1.2 |  |
Impairment (note 8) |  |  | 38.2 |  |
Mineral property, plant and equipment |  | (2,108.4) | (1,936.4) | (2,108.4) |
Right of Use Assets |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Dryden option payment |  |  | 38.6 |  |
Plant and equipment |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment |  | 980.5 |  |  |
Mineral property, plant and equipment |  | 928.2 | 980.5 | 928.2 |
Plant and equipment | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | 1,629.3 | 1,788.4 | 1,629.3 | 1,629.3 |
Additions |  | 51.5 | 40.2 |  |
Transfer of La Yaqui Grande Assets |  | 4.0 | 121.0 |  |
Revisions |  | 0.0 | 0.0 |  |
Disposals |  | (35.5) | (1.7) |  |
Dryden option payment |  |  | (0.4) |  |
Mineral property, plant and equipment |  | 1,808.4 | 1,788.4 | 1,808.4 |
Plant and equipment | Accumulated amortization and impairment charges |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | (717.8) | (807.9) | (717.8) | (717.8) |
Amortization |  | (106.6) | (91.7) |  |
Disposals |  | 34.3 | 1.2 |  |
Impairment (note 8) |  |  | 0.0 |  |
Mineral property, plant and equipment |  | (880.2) | (807.9) | (880.2) |
Plant and equipment | Right of Use Assets |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Dryden option payment |  |  | 0.4 |  |
Depletable |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment |  | 1,899.5 |  |  |
Mineral property, plant and equipment |  | 1,916.6 | 1,899.5 | 1,916.6 |
Depletable | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | 2,631.2 | 2,800.7 | 2,631.2 | 2,631.2 |
Additions |  | 109.5 | 143.8 |  |
Transfer of La Yaqui Grande Assets |  | 0.0 | 19.0 |  |
Revisions |  | 8.6 | 6.7 |  |
Disposals |  | (1.3) | 0.0 |  |
Dryden option payment |  |  | 0.0 |  |
Mineral property, plant and equipment |  | 2,917.5 | 2,800.7 | 2,917.5 |
Depletable | Accumulated amortization and impairment charges |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | (811.8) | (901.2) | (811.8) | (811.8) |
Amortization |  | (101.0) | (89.4) |  |
Disposals |  | 1.3 | 0.0 |  |
Impairment (note 8) |  |  | 0.0 |  |
Mineral property, plant and equipment |  | (1,000.9) | (901.2) | (1,000.9) |
Depletable | Right of Use Assets |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Dryden option payment |  |  | 0.0 |  |
Non-depletable |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment |  | 126.9 |  |  |
Mineral property, plant and equipment |  | 297.6 | 126.9 | 297.6 |
Non-depletable | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | 285.6 | 269.3 | 285.6 | 285.6 |
Additions |  | 174.7 | 123.7 |  |
Transfer of La Yaqui Grande Assets |  | (4.0) | (140.0) |  |
Revisions |  | 0.0 | 0.0 |  |
Disposals |  | 0.0 | 0.0 |  |
Dryden option payment |  |  | 0.0 |  |
Mineral property, plant and equipment |  | 440.0 | 269.3 | 440.0 |
Non-depletable | Accumulated amortization and impairment charges |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | (142.4) | (142.4) | (142.4) | (142.4) |
Amortization |  | 0.0 | 0.0 |  |
Disposals |  | 0.0 | 0.0 |  |
Impairment (note 8) |  |  | 0.0 |  |
Mineral property, plant and equipment |  | (142.4) | (142.4) | (142.4) |
Non-depletable | Right of Use Assets |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Dryden option payment |  |  | 0.0 |  |
Exploration and evaluation |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment |  | 166.9 |  |  |
Mineral property, plant and equipment |  | 217.7 | 166.9 | 217.7 |
Exploration and evaluation | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | 319.3 | 251.8 | 319.3 | 319.3 |
Additions |  | 32.2 | 22.1 |  |
Transfer of La Yaqui Grande Assets |  | 0.0 | 0.0 |  |
Revisions |  | 0.0 | 0.0 |  |
Disposals |  | (1.4) | 0.0 |  |
Dryden option payment |  |  | (89.6) |  |
Mineral property, plant and equipment |  | 302.6 | 251.8 | 302.6 |
Exploration and evaluation | Accumulated amortization and impairment charges |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Property, plant and equipment | $ (84.9) | (84.9) | (84.9) | (84.9) |
Amortization |  | 0.0 | 0.0 |  |
Disposals |  | 0.0 | 0.0 |  |
Impairment (note 8) |  |  | 38.2 |  |
Mineral property, plant and equipment |  | (84.9) | (84.9) | $ (84.9) |
Exploration and evaluation | Right of Use Assets |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Dryden option payment |  |  | $ 38.2 |  |
Manitou Gold Inc. |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Mineral property, plant and equipment |  |  |  |  | $ 20.0
Manitou Gold Inc. | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Additions |  | 20.0 |  |  |
Manitou Gold Inc. | Plant and equipment | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Additions |  | 0.0 |  |  |
Manitou Gold Inc. | Depletable | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Additions |  | 0.0 |  |  |
Manitou Gold Inc. | Non-depletable | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Additions |  | 0.0 |  |  |
Manitou Gold Inc. | Exploration and evaluation | Cost |  |  |  |  |
Reconciliation of changes in property, plant and equipment [abstract] |  |  |  |  |
Additions |  | $ 20.0 |  |  |

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- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e_vii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 75 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_75_a&doctype=Standard -URIDate 2023-03-23 + Details
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