Property, plant and equipment - Significant capital commitment (Details) - Property, plant and equipment - ZAR (R) R in Millions |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Property, plant and equipment | ||
| Capital commitments | R 31,163 | R 27,421 |
| Shutdown and major statutory maintenance | ||
| Property, plant and equipment | ||
| Capital commitments | 6,769 | 5,972 |
| Capital expenditure | 4,596 | 6,977 |
| Environmental projects to sustain operations | ||
| Property, plant and equipment | ||
| Capital commitments | 1,231 | 1,025 |
| Capital expenditure | 713 | 2,569 |
| Clean fuels II | ||
| Property, plant and equipment | ||
| Capital commitments | 498 | 1,642 |
| Capital expenditure | 898 | 1,271 |
| Exploration and development | ||
| Property, plant and equipment | ||
| Capital commitments | 1,779 | |
| Capital expenditure | R 421 | R 3,309 |