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Statement of comprehensive income (Parenthetical)
R in Millions
6 Months Ended 12 Months Ended
Dec. 31, 2018
ZAR (R)
R / €
Dec. 31, 2017
ZAR (R)
R / €
Jun. 30, 2018
ZAR (R)
R / €
Statement of comprehensive income      
Closing exchange rate 16.47 14.84 16.04
Loss on reclassification from cash flow hedge reserve to profit and loss R (48) R (189) R (286)
Derivative gain relating to ineffective portion of hedge R 57 R 16 R 52