R million  30 June 
2018
30 June 
2017  
Net profit for the year  9 199  8 508 
Other comprehensive income, net of tax  (311)  (2 097) 
Items that may be reclassified subsequently to the income statement:       
      Exchange rate adjustments  2 012  (4 477) 
      Fair value adjustments for the year  (149)  69 
      Deferred taxation on fair value adjustments  55  21 
      Reclassification of other comprehensive income to the income statement  (206)  (20) 
      Other comprehensive income of equity accounted investments  (2 127)  2 245 
Items that will not be reclassified to the income statement:       
      Remeasurement of post-employment benefit obligations  189  68 
      Deferred taxation on remeasurement of post-employment benefit obligations  (53)  (19) 
      Change in reserves of equity accounted investments  (32) 16 
        
Total comprehensive income for the year  8 888  6 411 
        
Total comprehensive income attributable to:       
Equity holders  8 374  6 338
Non-controlling interest  514  73 
   8 888  6 411