XML 82 R56.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Assets and liabilities held for sale - Narrative (Details) - USD ($) $ in Millions |  |  | 6 Months Ended |
--- | --- | --- | --- | ---
Jan. 28, 2025 | Sep. 30, 2024 | Dec. 31, 2024 | Jun. 11, 2024
Guinness Nigeria PLC (5) |  |  |  |
Disclosure Of Assets and Liabilities Held For Sale [Line Items] |  |  |  |
Consideration |  | $ 64 |  |
Disposal, percentage of interest disposed |  |  |  | 58.02%
Guinness Ghana Breweries Plc |  |  |  |
Disclosure Of Assets and Liabilities Held For Sale [Line Items] |  |  |  |
Disposal, exchange loss that will be recycled to the income statement |  |  | $ 66 |
Guinness Ghana Breweries Plc | Disposal of major subsidiary [member] |  |  |  |
Disclosure Of Assets and Liabilities Held For Sale [Line Items] |  |  |  |
Consideration | $ 81 |  |  |

X
- Definition Disclosure Of Assets and Liabilities Held For Sale [Line Items] + References No definition available. + Details
Name: | deo_DisclosureOfAssetsAndLiabilitiesHeldForSaleLineItems
Namespace Prefix: | deo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disposal, Exchange Gain (Loss) Expected To Be Recycled To The Income Statement On Translation Of Foreign Operation + References No definition available. + Details
Name: | deo_DisposalExchangeGainLossExpectedToBeRecycledToTheIncomeStatementOnTranslationOfForeignOperation
Namespace Prefix: | deo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Disposal, percentage of interest disposed + References No definition available. + Details
Name: | deo_DisposalPercentageOfInterestDisposed
Namespace Prefix: | deo_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of consideration paid or received in respect of both obtaining and losing control of subsidiaries or other businesses. [Refer: Total for all subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 40 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_40_a&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ConsiderationPaidReceived
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | deo_DisposalGroupNameAxis=deo_GuinnessNigeriaPlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | deo_DisposalGroupNameAxis=deo_GuinnessGhanaBreweriesPlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=ifrs-full_DisposalOfMajorSubsidiaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |