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INCOME TAXES - Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Income Tax Contingency [Line Items] |  |
Unrecognized tax benefits that would affect the effective tax rate | $ 0.7 | $ 0.0
Domestic Tax Authority |  |
Income Tax Contingency [Line Items] |  |
Tax losses carried forward, subject to expiration | 98.4 |
Tax losses carried forward, not subject to expiration | 15.6 |
Unrecognized tax benefits | 82.8 |
Canada Revenue Agency |  |
Income Tax Contingency [Line Items] |  |
Tax losses carried forward | 115.7 |
Canada Revenue Agency | Research Tax Credit Carryforward |  |
Income Tax Contingency [Line Items] |  |
Tax credit carryforward | 134.0 |
Canada Revenue Agency | Investment Tax Credit Carryforward |  |
Income Tax Contingency [Line Items] |  |
Tax credit carryforward | 19.4 |
Canada Revenue Agency | Provincial Investment Tax Credit Carryforward |  |
Income Tax Contingency [Line Items] |  |
Tax credit carryforward | $ 4.2 |

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