v3.26.3
Commitments and Contingencies - Disclosure of Guarantees (Details) - ZAR (R)
R in Millions
Jun. 30, 2026
Jun. 30, 2025
Disclosure of commitments and contingencies [line items]    
Contracts for capital expenditure R 15,005 R 4,316
Share of joint operation's contracts for capital expenditure 22 13
Authorised capital commitments but not contracted for 20,992 18,462
Total capital commitments 36,019 22,791
Reclamation and deposition projects    
Disclosure of commitments and contingencies [line items]    
Authorised capital commitments but not contracted for 2,900  
The Nooitgedacht TSF construction project    
Disclosure of commitments and contingencies [line items]    
Authorised capital commitments but not contracted for 888  
Eva Copper operations and related assets    
Disclosure of commitments and contingencies [line items]    
Contracts for capital expenditure 10,500  
Solar projects    
Disclosure of commitments and contingencies [line items]    
Contracts for capital expenditure 527  
Solar projects    
Disclosure of commitments and contingencies [line items]    
Authorised capital commitments but not contracted for 1,900  
Wafi-Golpu Joint Operation    
Disclosure of commitments and contingencies [line items]    
Contractual obligations in respect of mineral tenement leases 105 45
Total guarantees    
Disclosure of commitments and contingencies [line items]    
Guarantees 2,443 1,296
Guarantees and surityships    
Disclosure of commitments and contingencies [line items]    
Guarantees 1,904 757
Environmental guarantees    
Disclosure of commitments and contingencies [line items]    
Guarantees 539 539
Financial assets pledged as collateral for liabilities or contingent liabilities R 314 R 257