A component of equity representing the reserve for the redemption of the entity's own shares.

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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No definition available.

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- Definition

The amount, per share, of dividends proposed or declared before financial statements were authorised for issue but not recognised as distribution to owners.

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- Definition

A component of equity representing reserves within equity, not including retained earnings. [Refer: Retained earnings]

+ References

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A component of equity representing the accumulated portion of gain (loss) on a hedging instrument that is determined to be an effective hedge for cash flow hedges. [Refer: Cash flow hedges [member]]

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A component of equity representing exchange differences on translation of financial statements recognised in other comprehensive income and accumulated in equity. [Refer: Other comprehensive income]

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Dividends and other reserves - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions		6 Months Ended
	Feb. 24, 2026	Dec. 31, 2024	Dec. 31, 2025	Jun. 30, 2025
Disclosure of reserves within equity [line items]
Other reserves		$ (464)	$ 318	$ 454
Capital redemption reserve		4,082	4,082
Hedging reserve surplus/(deficit)		121	185
Exchange reserve deficit		(4,667)	(3,949)
Interest rate risk \| Hedges of net investment in foreign operations
Disclosure of reserves within equity [line items]
Hedging reserve surplus/(deficit)		$ 9	$ 2
Major ordinary share transactions
Disclosure of reserves within equity [line items]
Interim dividend per share (in USD per share)	$ 0.20	$ 0.4050