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CONSOLIDATED STATEMENT OF CASH FLOWS - (Parenthectical) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash and cash equivalents includes: [abstract]      
Bank overdrafts $ 140,000,000 $ 0 $ 0
Interest paid [abstract]      
Capitalised interest 334,000,000 308,000,000 480,000,000
Total interest paid $ 1,032,000.000 $ 1,038,000.000 $ 1,203,000