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Consolidated Statements of Cash Flow (Parentheticals) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Statement of cash flows [abstract]    
Interest received [1] $ 89 $ 35
Income taxes payable settled against VAT receivables $ 126 $ 69
[1] 2021 figures have been restated to present the change in presentation to present interest received ($35 million) separately from finance costs.