v3.26.1
Share-based payment reserve - Sasol Long-term Incentive plan (Details)
 12 Months Ended
Jun. 30, 2026
ZAR (R)
item
R / shares
shares
Jun. 30, 2025
ZAR (R)
item
shares
Jun. 30, 2024
shares
Share-based payment transaction      
Number of shares authorised | shares 1,286,021,925 1,286,021,925 1,286,021,925
Long-term Incentive plan      
Average fair value of options granted      
Expected volatility 58.92% 45.55%  
Expected dividend yield 1.15% 4.88%  
Expected forfeiture rate 5.00% 5.00%  
Expected vesting percentage 84.12% 90.32%  
Long-term Incentive plan | Top management | Minimum      
Share-based payment transaction      
Vesting period 3 years 3 years  
Percentage of stock vesting 50.00%    
Long-term Incentive plan | Top management | Maximum      
Share-based payment transaction      
Vesting period 5 years 5 years  
Percentage of stock vesting 50.00%    
Long-term Incentive plan | GEC      
Share-based payment transaction      
Vesting period 5 years    
Long-term Incentive plan | All other participants      
Share-based payment transaction      
Vesting period 3 years 3 years  
Sasol 2022 Long-term Incentive plan      
Share-based payment transaction      
Period of employment for removal of service penalty 270 days    
Sasol 2022 Long-term Incentive plan | Maximum      
Share-based payment transaction      
Number of shares authorised | shares 32,000,000    
Percentage of share capital authorised to be issued under scheme 5.00%    
Sasol 2022 Long-term Incentive plan | Cash-settled      
Share-based payment transaction      
Number of share options, LTIs reclassified to a cash-settled share-based payment | item 2,262,893    
Number of share options, LTIs exercised | item (2,199,029)    
Number of share options, Effect of CPTs and LTIs forfeited | item (63,864)    
Number of share options at the end of the year | item 0    
Weighted average fair value of LTIs reclassified to a cash-settled share-based payment | R R 124.75    
Weighted average fair value of LTIs exercised | R 124.75    
Weighted average fair value of Effect of CPTs and LTIs forfeited | R R 125.12    
Exercise price of outstanding share options | R / shares R 124.75    
Sasol 2022 Long-term Incentive plan | Equity-settled      
Share-based payment transaction      
Number of share options at the beginning of the year | item 14,626,208 10,993,197  
Number of share options, LTIs reclassified to a cash-settled share-based payment | item (2,262,893)    
Number of share options, LTIs granted | item 8,020,861 8,423,943  
Number of share options, LTIs exercised | item (1,059,766) (3,674,018)  
Number of share options, Effect of CPTs and LTIs forfeited | item (577,545) (1,116,914)  
Number of share options at the end of the year | item 18,746,865 14,626,208  
Weighted average fair value at the beginning of the year | R R 205.57 R 258.52  
Weighted average fair value of LTIs reclassified to a cash-settled share-based payment | R 336.83    
Weighted average fair value of LTIs granted | R 141.5 152.52  
Weighted average fair value of LTIs exercised | R 231.39 240.57  
Weighted average fair value of Effect of CPTs and LTIs forfeited | R 277.3 211.42  
Weighted average fair value at the end of the year | R R 165.83 R 205.57  
Remaining contractual vesting period of options outstanding 1 year 6 months 1 year 8 months 12 days  
Exercise price of outstanding share options | R / shares R 0    
Average weighted market price of LTIs vested (after conversion to equity-settled) | R R 125.03 R 126.36  
Rand | Long-term Incentive plan | Minimum      
Average fair value of options granted      
Risk-free interest rate 6.39% 7.04%  
Rand | Long-term Incentive plan | Maximum      
Average fair value of options granted      
Risk-free interest rate 6.67% 7.76%  
US Dollar | Long-term Incentive plan | Minimum      
Average fair value of options granted      
Risk-free interest rate 3.43% 3.60%  
US Dollar | Long-term Incentive plan | Maximum      
Average fair value of options granted      
Risk-free interest rate 3.64% 4.25%