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COST OF SALES
 12 Months Ended
Dec. 31, 2022
Cost of Sales [Abstract]  
COST OF SALES COST OF SALES
US Dollars
Figures in millions202220212020
Restated
Cash operating costs2,554 2,160 2,012 
Royalties185 162 181 
Other cash costs14 12 13 
Total cash costs2,753 2,334 2,206 
Retrenchment costs 6 2 2 
Rehabilitation and other non-cash costs— 38 32 
Amortisation of tangible assets (notes 30 and 34)
551 411 526 
Amortisation of right of use assets (notes 14, 30 and 34)
81 63 47 
Amortisation of intangible assets (notes 15, 30 and 34)
1 3 2 
Inventory change(30)6 14 
3,362 2,857 2,829