Deferred tax - Calculated tax losses carried forward (Details) - ZAR (R) R in Millions |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Disclosure of temporary difference, unused tax losses and unused tax credits | ||
| Calculated tax losses carried forward that have not been recognised | R 110,952 | R 120,332 |
| One to five years | ||
| Disclosure of temporary difference, unused tax losses and unused tax credits | ||
| Calculated tax losses carried forward that have not been recognised | 531 | 575 |
| More than five years | ||
| Disclosure of temporary difference, unused tax losses and unused tax credits | ||
| Calculated tax losses carried forward that have not been recognised | 7,558 | 8,066 |
| Indefinite Life | ||
| Disclosure of temporary difference, unused tax losses and unused tax credits | ||
| Calculated tax losses carried forward that have not been recognised | R 102,863 | R 111,691 |