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Financial instruments and risk management - Capital management - Narrative (Details) $ / shares in Units, $ in Millions |  | 12 Months Ended |
--- | --- | --- | ---
Jul. 29, 2024 $ / shares | Jun. 30, 2024 USD ($) $ / shares | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | [1]
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Adjusted net borrowings to adjusted EBITDA ratio |  | 3.0 | 2.7 |  |
Adjusted net borrowings |  | $ 21,446 | $ 20,053 |  |
Post-employment benefit liabilities before tax |  | 429 | 471 | [1] | $ 486
Adjusted EBITDA |  | $ 7,037 | $ 7,353 |  |
Basic earnings per share before exceptional items to dividend per share ratio |  | 1.7 |  |  |
Final Dividend, Annual Increase |  | 5.00% |  |  |
Recommended Dividend, Annual Increase |  | 5.00% |  |  |
Major ordinary share transactions |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Proposed final dividend per share (in US dollar per share) | $ / shares | $ 0.6298 |  |  |  |
Recommended full year dividend | $ / shares |  | $ 1.0348 |  |  |
Minimum |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Adjusted net borrowings to adjusted EBITDA ratio |  | 2.5 |  |  |
Basic earnings per share before exceptional items to dividend per share ratio |  | 1.8 |  |  |
Maximum |  |  |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |  |  |
Adjusted net borrowings to adjusted EBITDA ratio |  | 3.0 |  |  |
Basic earnings per share before exceptional items to dividend per share ratio |  | 2.2 |  |  |
[1] | (1) See pages 238-240 for an explanation under Accounting information and policies.

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- Definition Adjusted EBITDA ratio: calculated by adjusted net borrowings divided by adjusted EBITDA. For this calculation net borrowings are adjusted by post employment benefit liabilities before tax, whilst adjusted EBITDA comprises operating profit excl. exceptional operating items and depcation, amortisation and impairment and incl. share of after tax results of associates and joint ventures. + References No definition available. + Details
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