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Derivative financial instruments and debt excluding lease liabilities - Narrative (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2026 USD ($)
Derivatives |
Disclosure of detailed information about financial instruments [line items] |
Increase in financial liabilities | $ 1,561
Derivatives |
Disclosure of detailed information about financial instruments [line items] |
Increase in financial assets | $ 373

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