XML 338 R99.htm IDEA: XBRL DOCUMENT v3.22.2.2
Net finance costs - Finance costs (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2020
Disclosure of detailed information about borrowings      
Borrowing costs incurred before amortisation of loan costs and notional interest R 6,871 R 6,810 R 9,743
Amortisation of loan costs 132 160 135
Notional interest 633 668 945
Total finance costs 7,636 7,638 10,823
Amounts capitalised to assets under construction a class of Property, plant and equipment (740) (880) (3,520)
Finance costs per income statement 6,896 6,758 7,303
Total finance costs before amortisation of loan costs and notional interest 6,871 6,810 9,743
Add: modification gain/(loss) 74   (1,193)
Less: interest accrued on long-term debt, lease liabilities and short-term debt (1,463) (637) (1,412)
Less: interest (raised)/reversed on tax payable (4)   16
Finance costs per the statement of cash flows 5,478 6,173 7,154
Debt and interest rate swap      
Disclosure of detailed information about borrowings      
Borrowing costs incurred before amortisation of loan costs and notional interest 5,419 5,238 8,226
Total finance costs before amortisation of loan costs and notional interest 5,419 5,238 8,226
Secured and unsecured debt      
Disclosure of detailed information about borrowings      
Borrowing costs incurred before amortisation of loan costs and notional interest 5,066 4,855 8,090
Total finance costs before amortisation of loan costs and notional interest 5,066 4,855 8,090
Interest rate swap      
Disclosure of detailed information about borrowings      
Borrowing costs incurred before amortisation of loan costs and notional interest 353 383 136
Total finance costs before amortisation of loan costs and notional interest 353 383 136
Lease liabilities      
Disclosure of detailed information about borrowings      
Borrowing costs incurred before amortisation of loan costs and notional interest 1,357 1,488 1,465
Total finance costs before amortisation of loan costs and notional interest 1,357 1,488 1,465
Other      
Disclosure of detailed information about borrowings      
Borrowing costs incurred before amortisation of loan costs and notional interest 95 84 52
Total finance costs before amortisation of loan costs and notional interest R 95 R 84 R 52