v3.25.2
PROVISIONS - Provisions overview (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Disclosure of other provisions [line items]    
Total $ 2,786 $ 2,298
Short-term provisions 1,036 938
Long-term provisions 1,750 1,361
Environmental    
Disclosure of other provisions [line items]    
Total 544 506
Emission rights    
Disclosure of other provisions [line items]    
Total 717 420
Asset retirement obligations    
Disclosure of other provisions [line items]    
Total 510 478
Site restoration    
Disclosure of other provisions [line items]    
Total 119 109
Staff related obligations    
Disclosure of other provisions [line items]    
Total 242 144
Voluntary separation plans    
Disclosure of other provisions [line items]    
Total 83 86
Litigation and contingencies (see note 15)    
Disclosure of other provisions [line items]    
Total 339 305
Tax claims    
Disclosure of other provisions [line items]    
Total 86 79
Other legal claims and contingencies    
Disclosure of other provisions [line items]    
Total 253 226
Commercial agreements and onerous contracts    
Disclosure of other provisions [line items]    
Total 18 33
Other    
Disclosure of other provisions [line items]    
Total $ 214 $ 217