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Income Taxes - Disclosure of Detailed Information about Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Income Taxes [Abstract] |  |
Non-capital losses | $ 66,912 | $ 49,821
Mineral properties, plant and equipment | 36,591 | 19,085
Inventories | 28,076 | 33,044
Reclamation and closure cost provisions | 16,753 | 9,057
Accrued liabilities | 16,211 | 12,399
Investments and loans and borrowings | 11,440 | 6,366
Mining tax | 10,071 | 9,992
Other | 3,030 | 6,486
Total deferred income tax assets | 189,084 | 146,250
Mineral properties, plant and equipment | (393,309) | (381,385)
Intercompany loan | (26,814) | (13,157)
Inventories | (10,799) | 0
Derivatives | (1,855) | (6,590)
Other | (1,011) | (7,140)
Total deferred income tax liabilities | (433,788) | (408,272)
Net deferred income tax liability | $ (244,704) | $ (262,022)

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