Impairment Loss On Opening Balance As Result Of hyperinflationary Accounting

No definition available.

Name:	deo_ImpairmentLossOnOpeningBalanceAsResultOfHyperinflationaryAccounting
Namespace Prefix:	deo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Movement In Price Index In Hyperinflationary Economy

+ References

No definition available.

+ Details

Name:	deo_MovementInPriceIndexInHyperinflationaryEconomy
Namespace Prefix:	deo_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Net sales

+ References

No definition available.

+ Details

Name:	deo_NetSales
Namespace Prefix:	deo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash from (used in) the entity's operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 7
-IssueDate 2022-03-24
-Section A Statement of cash flows for an entity other than a financial institution
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A__IAS07_IE_A_TI
-URIDate 2022-03-24

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 7
-IssueDate 2022-03-24
-Paragraph 20
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_CashFlowsFromUsedInOperations
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

- Definition

The spot exchange rate at the end of the reporting period. Exchange rate is the ratio of exchange for two currencies. Spot exchange rate is the exchange rate for immediate delivery.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_ClosingForeignExchangeRate
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- 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

Name:	ifrs-full_DisclosureOfGeographicalAreasLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The gains (losses) representing the difference resulting from the restatement of non-monetary assets, owners' equity and items in the statement of comprehensive income and the adjustment of index linked assets and liabilities in hyperinflationary reporting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 29
-IssueDate 2022-03-24
-Paragraph 9
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=29&code=ifrs-tx-2022-en-r&anchor=para_9&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_GainsLossesOnNetMonetaryPosition
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of assets less the amount of liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IFRS
-Number 1
-IssueDate 2022-03-24
-Paragraph IG63
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2022-en-r&anchor=para_IG63&doctype=Implementation%20Guidance
-URIDate 2022-03-24

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_NetAssetsLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The profit (loss) from operating activities of the entity. [Refer: Profit (loss)]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 32
-IssueDate 2022-03-24
-Paragraph IE33
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=32&code=ifrs-tx-2022-en-r&anchor=para_IE33&doctype=Illustrative%20Examples
-URIDate 2022-03-24

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 85
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_85&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_ProfitLossFromOperatingActivities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis=country_TR
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfAssetsAxis=ifrs-full_GoodwillMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_ClassesOfAssetsAxis=ifrs-full_BrandNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis=deo_YeniRakiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_TR
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_VE
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_DepartureFromRequirementOfIFRSAxis=ifrs-full_ReportedIfInComplianceWithRequirementOfIFRSMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CurrencyAxis=deo_VenezuelanBolivarSoberanoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Accounting information and policies - Contribution of the Group's Venezuelan and Turkish operations (Details) ₺ in Millions, £ in Millions	12 Months Ended
	Jun. 30, 2023 GBP (£) Bs. / £	Jun. 30, 2022 GBP (£) Bs. / £	Jun. 30, 2022 TRY (₺)	Jun. 30, 2021 GBP (£)
Disclosure of geographical areas [line items]
Net sales	£ 17,113	£ 15,452		£ 12,733
Operating loss	4,632	4,409		3,731
Net cash outflow from operating activities	4,779	5,212		£ 4,857
Net assets	£ 9,292	9,514
Turkey
Disclosure of geographical areas [line items]
Impairment charge		312	₺ 3,760
Goodwill \| Turkey
Disclosure of geographical areas [line items]
Impairment charge		177	2,133
Brand names \| Yenì raki
Disclosure of geographical areas [line items]
Impairment charge		£ 135	₺ 1,627
Turkey
Disclosure of geographical areas [line items]
Movement in price index in hyperinflationary economy	38.00%	79.00%	79.00%
Venezuela
Disclosure of geographical areas [line items]
Movement in price index in hyperinflationary economy	382.00%	268.00%	268.00%
Net sales	£ 0	£ 0
Operating loss	0	(1)
Other finance (charges)/income - hyperinflation adjustment	(2)	1
Net cash outflow from operating activities	0	0
Net assets	6	41
Venezuela \| Reported if in compliance with requirement of IFRS
Disclosure of geographical areas [line items]
Net sales	9	15
Operating loss	0	(1)
Other finance (charges)/income - hyperinflation adjustment	(212)	157
Net cash outflow from operating activities	(3)	(5)
Net assets	£ 657	£ 4,606
Venezuelan Bolivar Soberano
Disclosure of geographical areas [line items]
Closing foreign exchange rate \| Bs. / £	3,807	759
Venezuelan Bolivar Soberano \| Reported if in compliance with requirement of IFRS
Disclosure of geographical areas [line items]
Closing foreign exchange rate \| Bs. / £	36	7