v3.25.2
Loulo-Gounkoto Loss of Control (Details)
$ in Millions
3 Months Ended 6 Months Ended
Dec. 31, 2024
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
Year
Companies
$ / ounce
Jun. 30, 2024
USD ($)
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Proportion of ownership interest in joint venture       80.00%  
Investment in Loulo-Gounkoto       $ 1,700  
Gold Price Assumption | $ / ounce       2,000  
Weighted average cost of capital 9.00%     18.00%  
Change in gold price used in assumptions for sensitivity analysis | $ / ounce       100  
Change in weighted average cost of capital used in assumptions for sensitivity analysis       1.00%  
Change in NAV multiple used in assumptions for sensitivity analysis       0.1  
Carrying value of net assets derecognized       $ (3,421)  
NCI write-off due to deconsolidation of Loulo-Gounkoto       686  
Loulo-Gounkoto loss of control   $ 1,035 $ 0 1,035 $ 0
Increase in gold price of $100/oz          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Increase (decrease) in fair value measurement, assets       134  
Decrease in gold price of $100/oz          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Increase (decrease) in fair value measurement, assets       (170)  
Increase in WACC of 1%          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Increase (decrease) in fair value measurement, assets       (67)  
Decrease in WACC of 1%          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Increase (decrease) in fair value measurement, assets       72  
Increase in NAV multiple of 0.1          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Increase (decrease) in fair value measurement, assets       155  
Decrease in NAV multiple of 0.1          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Increase (decrease) in fair value measurement, assets       $ (156)  
Loulo-Gounkoto [Member]          
Disclosure of Loulo-Gounkoto loss of control [Line Items]          
Proportion of ownership interest in joint venture       80.00%  
Proportion of ownership interests held by non-controlling interests       20.00%  
Permit term duration | Year       30  
Loulo-Gounkoto Complex | Companies       2  
NAV Multiple       1.1