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SUPPLEMENTAL DISCLOSURE WITH RESPECT TO CASH FLOWS (Narrative) (Details) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 USD ($) shares | Feb. 28, 2023 shares | Dec. 31, 2024 USD ($) Share shares | Dec. 31, 2023 USD ($) Share shares
Supplemental Disclosure Of Cash Flow [Line Items] |  |  |  |
Reallocation from reserves for RSU settled |  |  | $ 1.8 | $ 2.2
RSUs settled | Share |  |  | 305,690 | 270,704
Reallocation from reserves for stock options exercised |  |  | $ 0.8 | $ 0.9
Number of stock options exercised | Share |  |  | 820,781 | 779,527
A&R Loan Facility [Member] |  |  |  |
Supplemental Disclosure Of Cash Flow [Line Items] |  |  |  |
Conversion on loan payable (shares) | shares |  |  | 429,800 |
Conversion on loan payable |  |  | $ 1.1 |
Third Drawdown [Member] | Amended Loan Facility [Member] |  |  |  |
Supplemental Disclosure Of Cash Flow [Line Items] |  |  |  |
Conversion on loan payable (shares) | shares |  |  |  | 545,702
Conversion on loan payable |  |  |  | $ 3.3
Nova portfolio acquisition [Member] |  |  |  |
Supplemental Disclosure Of Cash Flow [Line Items] |  |  |  |
Number of common shares issued for acquisitions of royalty interests | shares |  |  |  | 34,943,542
Common shares issued for acquisitions of royalty interests |  |  |  | $ 112.1
Lama Royalties Acquisition [Member] |  |  |  |
Supplemental Disclosure Of Cash Flow [Line Items] |  |  |  |
Number of common shares issued for acquisitions of royalty interests | shares | 466,827 |  |  | 466,827
Common shares issued for acquisitions of royalty interests | $ 2.5 |  |  | $ 2.1
Alamos Royalty Portfolio Acquisition [Member] |  |  |  |
Supplemental Disclosure Of Cash Flow [Line Items] |  |  |  |
Number of common shares issued for acquisitions of royalty interests | shares |  | 939,355 |  | 939,355
Common shares issued for acquisitions of royalty interests |  |  |  | $ 4.2

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