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CASH AND CASH EQUIVALENTS (Tables)
 12 Months Ended
Dec. 31, 2022
Cash and cash equivalents [abstract]  
Cash and Cash Equivalents by Type
US Dollars
Figures in millions202220212020
Cash and deposits on call870 712 1,081 
Money market instruments238 442 249 
Total cash and cash equivalents (note 33 and note 34)
1,108 1,154 1,330