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Related party transactions - Transactions between associates and joint ventures (Details) - GBP (£) £ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Income statement items |  |  |
Sales | £ 10 | £ 11 | £ 8
Purchases | 13 | 31 | 23
Balance sheet items |  |  |
Group payables | 2 | 2 | 5
Group receivables | 1 | 2 | 1
Loans payable | 0 | 0 | 9
Loans receivable | 197 | 175 | 108
Cash flow items |  |  |
Loans and equity contributions, net | £ 93 | £ 66 | £ 38

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- Definition Loans and equity contributions related party transactions net. + References No definition available. + Details
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- Definition The loans payable resulting from related party transactions. [Refer: Related parties [member]] + References No definition available. + Details
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- Definition The amounts payable resulting from related party transactions. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 20 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_20&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 18 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_18_b&doctype=Standard -URIDate 2022-03-24 + Details
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