v3.25.4
PROVISIONS - Environmental Rehabilitation (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure of other provisions [line items]    
Provisions, noncurrent $ 1,846 $ 1,962
Environmental rehabilitation    
Disclosure of other provisions [line items]    
Environmental rehabilitation, beginning balance 1,977 2,153
Environmental rehabilitation, ending balance 1,783 1,977
Current provisions (181) (226)
Provisions, noncurrent 1,602 1,751
Operating segments [member] | Environmental rehabilitation    
Disclosure of other provisions [line items]    
Other increase (decrease) due to revisions 26 (92)
Provision used, other provisions (79) (76)
Increase (decrease) through transfers and other changes, other provisions (6) (4)
Increase through adjustments arising from passage of time, other provisions 47 48
Unallocated amounts [member] | Environmental rehabilitation    
Disclosure of other provisions [line items]    
Decrease through loss of control of subsidiary, other provisions (103) 0
Other increase (decrease) due to revisions (16) 38
Provision used, other provisions 99 121
Increase (decrease) through transfers and other changes, other provisions (6) (10)
Increase through adjustments arising from passage of time, other provisions $ 42 $ 41