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Contingent liabilities and legal proceedings - Other matters in relation to USL (Details) | 6 Months Ended
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Dec. 31, 2022
United Spirits Limited |
Disclosure of contingent liabilities [line items] |
Shares percentage of additional equivalent payments required to be made to shareholders | 0.04%

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- Definition Shares percentage of additional equivalent payments required to be made to shareholders. + References No definition available. + Details
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Namespace Prefix: | deo_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition 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. + References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |