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Long-term assets - E.2.3. Cash used for the purchase of tangible assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Subclassifications of assets, liabilities and equities [abstract]
Additions	$ 654	$ 579	$ 694
Change in advances to suppliers	7	(2)	3
Change in accruals and payables for property, plant and equipment	(10)	(37)	116
Cash used	$ 650	$ 540	$ 814

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- Definition

The cash outflow for the purchases of property, plant and equipment, classified as investing activities. [Refer: Property, plant and equipment]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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-IssueDate 2025-01-01
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+ Details

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- Definition

Purchase Of Property, Plant And Equipment Adjustments To Accruals And Payables, Classified As Investing Activities

+ References

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- Definition

Purchase Of Property, Plant And Equipment Adjustments To Advances To Suppliers, Classified As Investing Activities

+ References

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- Definition

Purchase Of Property, Plant And Equipment Before Adjustments, Classified As Investing Activities

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