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DEFERRED REVENUE (Tables) | 12 Months Ended
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Dec. 31, 2023
Disclosure of revenue from contracts with customers [Abstract] |
Disclosure of changes in deferred income | The following table summarizes the change in deferred revenue:
| Notes | 2019 Prepay Arrangement | 2022 Prepay Arrangements | Total
Balance, January 1, 2022 |  | $ | 189.7 |  | $ | — |  | $ | 189.7 |
Proceeds from gold prepayment |  | — |  | 236.0 |  | 236.0 |
Revenue recognized |  | (195.0) |  | — |  | (195.0) |
Finance costs | 31 | 5.3 |  | 4.8 |  | 10.1 |
Balance, December 31, 2022 |  | $ | — |  | $ | 240.8 |  | $ | 240.8 |
Finance costs | 31 | — |  | 10.8 |  | 10.8 |
Balance, December 31, 2023 |  | $ | — |  | $ | 251.6 |  | $ | 251.6 |
Current portion of deferred revenue |  | $ | — |  | $ | 240.7 |  | $ | 240.7 |
Non-current deferred revenue |  | — |  | 10.9 |  | 10.9 |
|  | $ | — |  | $ | 251.6 |  | $ | 251.6 |

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- Definition Disclosure of revenue from contracts with customers [Abstract] + References No definition available. + Details
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