XML 170 R163.htm IDEA: XBRL DOCUMENT v3.10.0.1
Long-term provisions (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Disclosure of other provisions [line items]    
Balance at beginning of year R 18,779 R 21,873
Capitalised in property, plant and equipment and assets under construction 350 742
Long-term incentive scheme converted to equity settled (note 35)   (645)
Reduction in capitalised rehabilitation provision (1,433) (2,153)
Reclassification from other liabilities   8
Per the income statement (596) 228
additional provisions and changes to existing provisions 401 387
reversal of unutilised amounts (194) (185)
effect of change in discount rate (803) 26
Notional interest 962 834
Utilised during year (cash flow) (729) (969)
Foreign exchange differences recognised in income statement 251 (733)
Translation of foreign operations 143 (406)
Balance at end of year 17,727 18,779
Environmental    
Disclosure of other provisions [line items]    
Balance at beginning of year 15,716 17,128
Capitalised in property, plant and equipment and assets under construction 350 742
Reduction in capitalised rehabilitation provision (1,433) (2,153)
Per the income statement (756) 339
additional provisions and changes to existing provisions 241 493
reversal of unutilised amounts (194) (180)
effect of change in discount rate (803) 26
Notional interest 953 824
Utilised during year (cash flow) (249) (164)
Foreign exchange differences recognised in income statement 225 (662)
Translation of foreign operations 127 (338)
Balance at end of year 14,933 15,716
Share-based payments    
Disclosure of other provisions [line items]    
Balance at beginning of year 885 2,515
Long-term incentive scheme converted to equity settled (note 35)   (645)
Per the income statement 655 (237)
additional provisions and changes to existing provisions 655 (237)
Utilised during year (cash flow) (437) (748)
Foreign exchange differences recognised in income statement (1)  
Translation of foreign operations (1)  
Balance at end of year 1,101 885
Other    
Disclosure of other provisions [line items]    
Balance at beginning of year 2,178 2,230
Reclassification from other liabilities   8
Per the income statement (495) 126
additional provisions and changes to existing provisions (495) 131
reversal of unutilised amounts   (5)
Notional interest 9 10
Utilised during year (cash flow) (43) (57)
Foreign exchange differences recognised in income statement 27 (71)
Translation of foreign operations 17 (68)
Balance at end of year R 1,693 R 2,178