v3.25.2

Royalty, stream and other interests - Disclosure of detailed information about royalty interests (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024
Royalty, stream and other interests [Line Items] |  |
Beginning balance | $ 1,113,855 | $ 1,174,298
Additions | 36,879 | 73,449
Exercise of a buy-down right | (2,051) |
Depletion | (35,770) | (32,607)
Impairment | (5,495) | (49,558)
Foreign exchange revaluation impact | 32,608 | (51,727)
Ending balance | 1,140,026 | 1,113,855
Royalty interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 637,413 | 695,356
Additions | 13,839 | 50,121
Exercise of a buy-down right | (2,051) |
Depletion | (13,234) | (12,208)
Impairment | (5,495) | (49,558)
Foreign exchange revaluation impact | 28,964 | (46,298)
Ending balance | 659,436 | 637,413
Stream interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 465,671 | 468,171
Additions | 23,040 | 23,328
Exercise of a buy-down right | 0 |
Depletion | (22,536) | (20,399)
Impairment | 0 | 0
Foreign exchange revaluation impact | 3,644 | (5,429)
Ending balance | 469,819 | 465,671
Offtake interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 10,771 | 10,771
Additions | 0 | 0
Exercise of a buy-down right | 0 |
Depletion | 0 | 0
Impairment | 0 | 0
Foreign exchange revaluation impact | 0 | 0
Ending balance | 10,771 | 10,771
Producing [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 424,963 |
Cost | 1,022,000 | 951,973
Accumulated depletion and impairments | (585,924) | (527,010)
Ending balance | 436,076 | 424,963
Producing [Member] | Royalty interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 86,526 |
Cost | 451,288 | 390,283
Accumulated depletion and impairments | (333,704) | (303,757)
Ending balance | 117,584 | 86,526
Producing [Member] | Stream interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 338,437 |
Cost | 570,712 | 561,690
Accumulated depletion and impairments | (252,220) | (223,253)
Ending balance | 318,492 | 338,437
Producing [Member] | Offtake interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 0 |
Cost | 0 | 0
Accumulated depletion and impairments | 0 | 0
Ending balance | 0 | 0
Development [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 384,870 |
Cost | 510,911 | 533,075
Accumulated depletion and impairments | (131,164) | (148,205)
Ending balance | 379,747 | 384,870
Development [Member] | Royalty interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 283,384 |
Cost | 336,640 | 352,216
Accumulated depletion and impairments | (72,475) | (68,832)
Ending balance | 264,165 | 283,384
Development [Member] | Stream interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 101,486 |
Cost | 174,271 | 160,017
Accumulated depletion and impairments | (58,689) | (58,531)
Ending balance | 115,582 | 101,486
Development [Member] | Offtake interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 0 |
Cost | 0 | 20,842
Accumulated depletion and impairments | 0 | (20,842)
Ending balance | 0 | 0
Exploration and evaluation [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 304,022 |
Cost | 330,512 | 311,916
Accumulated depletion and impairments | (6,309) | (7,894)
Ending balance | 324,203 | 304,022
Exploration and evaluation [Member] | Royalty interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 267,503 |
Cost | 283,473 | 274,874
Accumulated depletion and impairments | (5,786) | (7,371)
Ending balance | 277,687 | 267,503
Exploration and evaluation [Member] | Stream interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 25,748 |
Cost | 36,268 | 26,271
Accumulated depletion and impairments | (523) | (523)
Ending balance | 35,745 | 25,748
Exploration and evaluation [Member] | Offtake interests [Member] |  |
Royalty, stream and other interests [Line Items] |  |
Beginning balance | 10,771 |
Cost | 10,771 | 10,771
Accumulated depletion and impairments | 0 | 0
Ending balance | $ 10,771 | $ 10,771

X
- Definition The gains (losses) recognised in other comprehensive income on exchange differences on the translation of financial statements of foreign operations, net of tax, before reclassification adjustments. [Refer: Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 91 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_91_a&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition Represents amount of acquisitions of royalty stream and other interest. + References No definition available. + Details
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- Definition Represents amount of cost of royalty interest and other interests. + References No definition available. + Details
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- Definition It represents exercise of a buy down right of royalty stream and other interests. + References No definition available. + Details
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