v3.25.4
PROVISIONS, CONTINGENCIES AND COMMITMENTS - Narrative Environmental Liabilities (Details) - USD ($)
$ in Millions
 12 Months Ended
Apr. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of other provisions [line items]        
Provisions   $ 2,655 $ 2,298 $ 2,065
Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   553 506 620
Unused provision reversed, other provisions $ 148      
Site restoration        
Disclosure of other provisions [line items]        
Provisions   116 109 $ 147
Europe | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   380    
South Africa | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   95    
South Africa | Site restoration | Pretoria Works Site        
Disclosure of other provisions [line items]        
Provisions   26    
South Africa | Site restoration | Newcastle Works Site        
Disclosure of other provisions [line items]        
Provisions   14    
South Africa | Site restoration | Thabazimbi Mine        
Disclosure of other provisions [line items]        
Provisions   36    
South Africa | Site restoration | Vanderbijlpark Works Site        
Disclosure of other provisions [line items]        
Provisions   17    
Canada | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   74    
Canada | Remediating toxic sediment        
Disclosure of other provisions [line items]        
Provisions   28    
Belgium | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   60    
Luxembourg | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   80    
France | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   62    
France | Site restoration        
Disclosure of other provisions [line items]        
Provisions   57 $ 61  
Poland | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   128    
Increase in other provisions   122    
Germany | Other environment related provision        
Disclosure of other provisions [line items]        
Provisions   $ 40