| Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Profit (loss) | 195 | 139 | 344 | 326 | 734 | 701 | -466 | 552 |
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| Depletion and depreciation | 273 | 248 | 263 | 241 | 300 | 286 | 273 | 225 |
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| Share-based compensation expenses | 5 | 5 | 5 | 6 | 8 | 8 | 6 | 5 |
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| Impairment losses | - | 76 | - | 262 | -68 | - | 1,173 | - |
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| Gain on disposal of royalty interests | - | - | - | - | - | - | 4 | 0 |
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| Unrealized foreign exchange loss (gain) | -2 | -0 | - | 0 | 2 | 3 | -3 | 13 |
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| Deferred income tax expense | 22 | 10 | 23 | -35 | 37 | 37 | 27 | 66 |
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| Other non-cash items | -2 | -1 | -8 | -12 | -3 | -3 | -4 | -6 |
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| Gold and silver bullion from royalties received in-kind | - | - | - | - | - | - | - | 73 |
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| Proceeds From Sale Of Gold Bullion | 19 | 13 | 36 | 53 | 28 | 52 | 37 | 43 |
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| Changes in other assets | - | - | - | - | - | -27 | 14 | -17 |
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| Operating cash flows before changes in non-cash working capital | 496 | 470 | 632 | 803 | 996 | 1,010 | 985 | 808 |
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| (Increase) decrease in receivables | 5 | -10 | -22 | 4 | -26 | -16 | 25 | -41 |
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| Adjustments For Decrease Increase In Prepaid Expenses And Other | 3 | 12 | -14 | 1 | -13 | -3 | -8 | 16 |
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| Increase (decrease) in current liabilities | -15 | 2 | 23 | -5 | -1 | 8 | -11 | 47 |
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| Net cash provided by operating activities | 489 | 475 | 618 | 804 | 955 | 1,000 | 991 | 830 |
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| Acquisition of royalty, stream and working interests | 500 | 988 | 444 | 311 | 759 | 140 | 520 | 406 |
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| Advances of loans receivable | - | - | - | - | - | - | 19 | 118 |
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| Acquisition of investments | - | - | - | - | - | - | 10 | 75 |
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| Proceeds from repayment of loan receivable | - | - | - | - | - | 43 | - | 29 |
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| Proceeds from sale of investments | - | - | - | - | - | - | 2 | 23 |
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| Proceeds from disposal of royalty interests | - | - | - | - | - | - | 7 | 11 |
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| Acquisition of energy well equipment | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 |
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| Acquisition of property and equipment | - | - | - | - | - | - | - | 0 |
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| Net cash used in investing activities | -501 | -989 | -436 | -309 | -765 | -145 | -541 | -537 |
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| Payment of dividends | 126 | 136 | 138 | 155 | 180 | 198 | 233 | 242 |
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| Proceeds from exercise of options | 10 | 4 | 13 | 7 | 0 | 10 | 3 | 3 |
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| Revolving credit facility amendment costs | 1 | 1 | 1 | - | 1 | 1 | - | 1 |
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| Net cash used in financing activities | 240 | 78 | -120 | -92 | -180 | -189 | -230 | -240 |
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| Effect of exchange rate changes on cash and cash equivalents | 31 | -5 | 1 | -1 | -5 | -8 | 5 | -22 |
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| Net change in cash and cash equivalents | 258 | -441 | 62 | 402 | 5 | 657 | 225 | 29 |
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| Income taxes paid | 38 | 29 | 39 | 51 | 94 | 95 | 88 | 74 |
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| Dividends received | - | - | - | - | 30 | 20 | 13 | 13 |
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| Interest and standby fees paid | 2 | 4 | 10 | 2 | 2 | 2 | 2 | 2 |
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