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v3.23.1

Non-current financial debt (Details 2) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | $ 22,485 | $ 25,523
Not later than one year [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | 2,241 | 2,621
Later than one year and not later than two years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | 2,147 | 2,342
Later than two years and not later than three years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | 3,281 | 2,144
Later than three years and not later than four years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | 638 | 3,284
Later than four years and not later than five years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | 2,909 | 693
Later than five years and not later than six years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings |  | 2,916
Later than five years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings | $ 11,269 |
Later than six years [member] |  |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |  |
Borrowings |  | $ 11,523

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