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Taxation - Exceptional tax (credits)/charges (Details) - GBP (£) £ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
May 24, 2021 | Dec. 15, 2020 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | £ 970 | £ 1,049 | £ 907
Applicable tax rate |  |  | 20.50% | 19.00% | 19.00%
United Kingdom, at 1 April 2023 |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Applicable tax rate | 25.00% |  |  |  |
The Netherlands, from 2021 |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Applicable tax rate, previously enacted |  |  |  |  | 21.70%
US MAP |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | £ (57) | £ 0 | £ 0
Supply Chain Agility Programme |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | (23) | 0 | 0
Disposal of businesses and brands |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | 29 |  | 0
Sale of Picon brand |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  |  | 23 |
Brand and tangible asset impairment |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | (124) | (55) | 0
Winding down Russian operations |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | 0 | 3 | 0
Tax rate change in the United Kingdom |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | 0 | 0 | 46
Remeasurement of deferred tax assets on post employment liabilities to other comprehensive income |  |  |  |  | 48
Tax rate change in the Netherlands |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | 0 | £ 0 | 42
Applicable tax rate |  | 25.00% |  | 25.80% |
Other items |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | 0 | £ (2) | (4)
Total exceptional items |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | (186) | (31) | 84
USL businesses |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | (10) |  |
McDowell's brand impairment |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  |  | (35) |
Bell's brand impairment |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  |  | (20) |
Distribution termination fee |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | (11) | £ 0 | £ 0
Guinness Cameroun SA |  |  |  |  |
Disclosure Of Exceptional Tax Expense Income [Line Items] |  |  |  |  |
Exceptional tax (credits)/charges |  |  | £ 42 |  |

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