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v3.23.2

Net finance costs - Finance costs (Details) - ZAR (R) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | R 9,005 | R 6,871 | R 6,810
Amortisation of loan costs | 212 | 132 | 160
Notional interest | 1,116 | 633 | 668
Total finance costs | 10,333 | 7,636 | 7,638
Amounts capitalised to assets under construction, a class of Property, plant and equipment | (1,074) | (740) | (880)
Finance costs per income statement | 9,259 | 6,896 | 6,758
Total finance costs before amortisation of loan costs and notional interest | 9,005 | 6,871 | 6,810
Add: modification gain |  | 74 |
Add: amortisation of modification gain | 194 |  |
Less: unwinding of loan costs | (144) |  |
Less: interest accrued on long-term debt, lease liabilities and short-term debt | (1,966) | (1,463) | (637)
Less: interest raised on tax payable | (6) | (4) |
Finance costs per the statement of cash flows | 7,083 | 5,478 | 6,173
Debt and interest rate swap |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 7,408 | 5,419 | 5,238
Total finance costs before amortisation of loan costs and notional interest | 7,408 | 5,419 | 5,238
Secured and unsecured debt |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 7,408 | 5,066 | 4,855
Total finance costs before amortisation of loan costs and notional interest | 7,408 | 5,066 | 4,855
Interest rate swap |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest |  | 353 | 383
Total finance costs before amortisation of loan costs and notional interest |  | 353 | 383
Lease liabilities |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 1,451 | 1,357 | 1,488
Total finance costs before amortisation of loan costs and notional interest | 1,451 | 1,357 | 1,488
Other |  |  |
Disclosure of detailed information about borrowings |  |  |
Borrowing costs incurred before amortisation of loan costs and notional interest | 146 | 95 | 84
Total finance costs before amortisation of loan costs and notional interest | R 146 | R 95 | R 84

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