| Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 | Dec 31,
2024 |
|---|
| Profit (loss) | 11 | 6 | 16 | 14 | 28 | 78 | 43 | 16 |
|---|
| Depletion and depreciation | 31 | 30 | 38 | 34 | 36 | 60 | 76 | 62 |
|---|
| Adjustments for finance costs | - | - | 3 | 2 | 2 | 17 | 39 | 35 |
|---|
| Loss (gain) on revaluation of investments | -6 | -0 | -9 | -4 | 2 | -2 | -16 | 5 |
|---|
| Share-based payments | 4 | 4 | 5 | 6 | 6 | 6 | 8 | 8 |
|---|
| Adjustments for deferred tax expense | 3 | 2 | 4 | 8 | 14 | 4 | -5 | 6 |
|---|
| Loss (gain) on disposal and impairment of stream, royalty and other interests | - | - | - | - | - | - | - | 4 |
|---|
| Unrealized foreign exchange (gain) loss | -2 | 2 | 0 | 0 | 1 | 1 | 1 | -1 |
|---|
| Interest income and other | -0 | 0 | -0 | 0 | 1 | 3 | 2 | 6 |
|---|
| Changes in non-cash working capital | -1 | 1 | 3 | 3 | 2 | 3 | -2 | 4 |
|---|
| Total operating activities | 45 | 47 | 57 | 66 | 81 | 107 | 153 | 135 |
|---|
| Acquisition of investments and other assets | 5 | - | 24 | 16 | 13 | 33 | 31 | 11 |
|---|
| Acquisition of Stream, royalty, and other interests | - | - | - | - | - | - | 21 | 13 |
|---|
| Proceeds from disposal of Stream, royalty and other interests | - | - | - | - | - | - | 24 | 14 |
|---|
| Proceeds from disposal of investments and other | 14 | 25 | 23 | 56 | 22 | 7 | 6 | 21 |
|---|
| Total investing activities | -40 | -36 | -65 | 34 | -144 | -613 | -22 | 11 |
|---|
| Bank debt drawn | 16 | 16 | 93 | 41 | - | 653 | 42 | 22 |
|---|
| Bank debt repaid | 16 | 16 | 48 | 86 | - | 212 | 104 | 102 |
|---|
| Interest paid | - | - | 3 | 1 | 1 | 15 | 36 | 33 |
|---|
| Dividends paid | - | - | - | - | - | 14 | 18 | 18 |
|---|
| Redemption of common shares (normal course issuer bid) and other | 18 | 20 | 47 | 24 | 34 | 0 | 16 | 17 |
|---|
| Total financing activities | -15 | -17 | 9 | 8 | -34 | 498 | -132 | -147 |
|---|
| Effect of exchange rate changes on cash and cash equivalents | 2 | 0 | 0 | -0 | -1 | -1 | -1 | -0 |
|---|
| Net decrease in cash and cash equivalents | -9 | -7 | 1 | 107 | -98 | -9 | -2 | -1 |
|---|