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Impairment - Summary Of Impairment Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dolores mine [member]    
Disclosure of impairment loss and reversal of impairment loss [line items]    
Impairment loss recognised in profit or loss $ 99,064 $ 0