v3.25.2

Segment disclosure - Disclosure of detailed information about geographic net assets (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | $ 1,140,026 | $ 1,113,855
Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 659,436 | 637,413
Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 469,819 | 465,671
Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 10,771 | 10,771
North America [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 565,775 | 538,928
North America [Member] | Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 404,599 | 392,520
North America [Member] | Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 161,176 | 146,408
North America [Member] | Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 0 | 0
South America [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 260,730 | 254,982
South America [Member] | Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 131,823 | 127,008
South America [Member] | Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 128,907 | 127,974
South America [Member] | Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 0 | 0
Australia [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 192,397 | 201,099
Australia [Member] | Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 58,078 | 57,646
Australia [Member] | Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 127,252 | 136,386
Australia [Member] | Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 7,067 | 7,067
Africa [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 48,841 | 49,906
Africa [Member] | Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 48,841 | 49,906
Africa [Member] | Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 0 | 0
Africa [Member] | Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 0 | 0
Asia [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 31,252 | 26,004
Asia [Member] | Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 5,248 | 0
Asia [Member] | Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 22,300 | 22,300
Asia [Member] | Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 3,704 | 3,704
Europe [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 41,031 | 42,936
Europe [Member] | Royalties [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 10,847 | 10,333
Europe [Member] | Streams [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | 30,184 | 32,603
Europe [Member] | Offtakes [Member] |  |
Disclosure of operating segments [line items] |  |
Royalty, stream and other interests | $ 0 | $ 0

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