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Cash generated by operating activities (Details) - ZAR (R)
R in Millions
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2020
Cash generated by operating activities      
Cash flow from operations R 67,674 R 52,268 R 36,546
(Increase)/decrease in working capital (11,536) (7,154) 5,838
Cash generated by operating activities R 56,138 R 45,114 R 42,384