XML 150 R128.htm IDEA: XBRL DOCUMENT v3.23.1
Investments in associates and joint venture - Statements of financial position of Tinka under IFRS (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of Investments in associates [Line Items]        
Current assets $ 620,380 $ 739,545    
Non-current assets 3,882,847 3,822,266    
Current liabilities (379,597) (844,937)    
Equity 3,162,941 2,538,531 $ 2,799,857 $ 2,968,200
Tinka resources Ltd        
Disclosure of Investments in associates [Line Items]        
Non-current assets 50,454 50,461    
Current liabilities (473) (211)    
Equity 62,988 58,917    
Adjustments to conform to the accounting policies of the Group (7,719) 1,042    
Shareholders' equity, net, adjusted $ 55,269 $ 59,959