XML 294 R173.htm IDEA: XBRL DOCUMENT
v3.22.2

Principal group companies - Summary of subsidiaries (Details) |  | 2 Months Ended | 4 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jun. 30, 2022 | Aug. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2022
Disclosure of subsidiaries [line items] |  |  |  |
Percentage of equity owned |  |  |  | 100.00%
Diageo Ireland |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | Ireland
Country of operation |  |  |  | Worldwide
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Production, marketing and distribution of premium drinks
Diageo Great Britain Limited |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | England
Country of operation |  |  |  | Great Britain
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Marketing and distribution of premium drinks
Diageo Scotland Limited |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | Scotland
Country of operation |  |  |  | Worldwide
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Production, marketing and distribution of premium drinks
Diageo Brands B.V. |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | Netherlands
Country of operation |  |  |  | Worldwide
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Marketing and distribution of premium drinks
Diageo North America, Inc. |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | United States
Country of operation |  |  |  | Worldwide
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Production, importing, marketing and distribution of premium drinks
United Spirits Limited |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | India
Country of operation |  |  |  | India
Percentage of equity owned | 55.94% | 54.78% | 55.94% | 55.94%
Business description |  |  |  | Production, importing, marketing and distribution of premium drinks
Diageo Capital plc |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | Scotland
Country of operation |  |  |  | United Kingdom
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Financing company for the group
Diageo Capital B.V. |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | Netherlands
Country of operation |  |  |  | Netherlands
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Financing company for the group
Diageo Finance plc |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | England
Country of operation |  |  |  | United Kingdom
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Financing company for the group
Diageo Investment Corporation |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | United States
Country of operation |  |  |  | United States
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Financing company for the US group
Mey İçki Sanayi ve Ticaret A.Ş. |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Country of incorporation |  |  |  | Turkey
Country of operation |  |  |  | Turkey
Percentage of equity owned |  |  |  | 100.00%
Business description |  |  |  | Production, marketing and distribution of premium drinks

X
- Definition The primary business of subsidiary described. + References No definition available. + Details
Name: | deo_DescriptionOfPrimaryBusinessOfSubsidiary
Namespace Prefix: | deo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The country in which a subsidiary of the entity is incorporated. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 12 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_12_b&doctype=Standard -URIDate 2021-03-24 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 19B -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_19B_b&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_CountryOfIncorporationOrResidenceOfSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The principal place of business of a subsidiary. [Refer: Principal place of business; Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 12 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_12_b&doctype=Standard -URIDate 2021-03-24 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 19B -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_19B_b&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_PrincipalPlaceOfBusinessOfSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 19B -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_19B_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoIrelandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoGreatBritainLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoScotlandLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoBrandsBvMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoNorthAmericaIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_UnitedSpiritsLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoCapitalPlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoCapitalBVMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoFinancePlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_DiageoInvestmentCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=deo_MeyIckiSanayiVeTicaretAsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |