v3.26.1
Share-based payments - Cash settled, Rustenberg and Marikana BEE transactions narrative (Details) - ZAR (R)
R in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based payments        
Share-based payment obligation R 3,639 R 1,807 R 3,150 R 5,275
Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions)        
Share-based payments        
Percentage of payment or distribution 26.00%      
Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions) | Marikana        
Share-based payments        
Share-based payment obligation R 494 241 415  
Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions) | Marikana | Pro Forma        
Share-based payments        
Share-based payment obligation R 905 631 1,481  
Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions) | Marikana | Phembani Group        
Share-based payments        
Dividend funding, as a percent 90.00%      
Dividend cap amount R 2,600      
Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions) | Marikana | Marikana Shareholders        
Share-based payments        
Trickle dividend rate 10.00%      
Sibanye Rustenburg Platinum Mines Proprietary Limited subsidiary        
Share-based payments        
Percentage of voting equity interests acquired 26.00%      
Sibanye Rustenburg Platinum Mines Proprietary Limited subsidiary | Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions)        
Share-based payments        
Percentage of payment or distribution 74.00%      
Incremental interest rate above highest cost of debt (as a percent) 0.20%      
Facility capped amount R 3,500      
Percentage of voting equity interests acquired 26.00%      
Post payment used to service the facility (as a percent) 85.00%      
Post payment declared as a dividend (as a percent) 15.00%      
Post payment declared as a dividend after repayment (as a percent) 100.00%      
Percentage of expense restricted 44.80%      
Sibanye Rustenburg Platinum Mines Proprietary Limited subsidiary | Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions) | Rustenburg Mine Community Trust | Pro Forma        
Share-based payments        
Share-based payment obligation R 804 705 1,365  
Sibanye Rustenburg Platinum Mines Proprietary Limited subsidiary | Fair value (loss)/gain on cash-settled share-based payment obligations (Rustenburg and Marikana B-BBEE transactions) | Rustenburg Mine Employees Trust | Pro Forma        
Share-based payments        
Share-based payment obligation R 986 R 864 R 1,673