GROUP  
  (R’million)   2019      2018   
28 Pension obligations            
  Movement in the net asset/(liability) recognised in the statement of financial position            
  Balance at the beginning of the year   133,1      121,5   
  Contributions paid   268,7      268,5   
  Other movements (net expense in the income statement)   (260,7)     (261,3)  
  Interest cost   (24,9)     (25,0)  
  Current service cost   (271,6)     (270,4)  
  Interest on plan assets   38,0      35,7   
  Interest on limit   (2,2)     (1,6)  
  Remeasurements recognised in other comprehensive income   7,9      4,4   
  Net actuarial gain raised in terms of IAS 19R   1,9      8,0   
  Unrecognised gain/(loss) due to paragraph 65 limit in terms of IAS 19R   6,0      (3,6)  
  Balance at the end of the year   149,0      133,1   
  The net asset is included in the statement of financial position as follows:            
  Investments – refer note 15   75,3      70,5   
  Other receivables – refer note 19   75,7      64,5   
  Other payables – refer note 23   (2,0)     (1,9)  
      149,0      133,1   
  Detailed disclosure and the respective assumptions and valuation inputs have been included in Annexure E.