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Cash generated from operations (Tables)
6 Months Ended
Jun. 30, 2021
Statement of cash flows [abstract]  
Schedule of cash generated from operations
Six monthsSix monthsYear
endedendedended
JunJunDec
202120202020
US Dollar millionUnauditedUnauditedAudited
Profit (loss) before taxation507 597 1,589 
Adjusted for:
Movement on non-hedge derivatives and other commodity contracts 10 — 
Amortisation of tangible and right of use assets212 276 568 
Amortisation of intangible assets1 
Finance costs and unwinding of obligations55 86 177 
Environmental rehabilitation and other expenditure(21)(20)(50)
Impairment, derecognition of assets and (profit) loss on disposal2 — (1)
Other expenses (income)14 32 51 
Profit (loss) on sale of assets(2)— — 
Interest income(29)(9)(27)
Share of associates and joint ventures’ (profit) loss (122)(119)(278)
Other non-cash movements17 35 
Movements in working capital(20)(192)(238)
614 664 1,828 
Movements in working capital:
(Increase) decrease in inventories60 (71)(83)
(Increase) decrease in trade and other receivables(75)(75)(163)
Increase (decrease) in trade, other payables and provisions(5)(46)
(20)(192)(238)