Investments in associates and joint ventures - Summary income statement of Moet Hennesy (Details) - GBP (£) £ in Millions	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Disclosure of associates [line items]
Sales	£ 11,752	£ 12,867	£ 12,163
Profit for the year	1,454	3,337	3,144
Total comprehensive income for the year	1,290	3,624	2,868
Moet Hennessy
Disclosure of associates [line items]
Sales	4,425	4,713	4,445
Profit for the year	838	911	897
Total comprehensive income for the year	£ 765	£ 865	£ 799

The amount of change in equity resulting from transactions and other events, other than those changes resulting from transactions with owners in their capacity as owners.

The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income]

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