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Principal group companies - Summary of subsidiaries (Details) | 12 Months Ended
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Jun. 30, 2024
Disclosure of subsidiaries [line items] |
Percentage of equity owned | 100.00%
Diageo Ireland Unlimited Company |
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 | 55.88%
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 | Türkiye
Country of operation | Türkiye
Percentage of equity owned | 100.00%
Business description | Production, marketing and distribution of premium drinks

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