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Taxation (Details) - GBP (£) £ in Millions | 6 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Jun. 30, 2022
Disclosure of geographical areas [line items] |  |  |
Tax charge | £ 650 | £ 634 |
Current tax assets | 166 | 151 | £ 149
Current tax liabilities | 266 | £ 380 | 252
Provision for tax uncertainties | £ 169 |  | £ 156
The tax rate before exceptional items | 23.40% | 23.00% |
US MAP |  |  |
Disclosure of geographical areas [line items] |  |  |
Tax charge | £ (57) |  |
Total exceptional items |  |  |
Disclosure of geographical areas [line items] |  |  |
Tax charge | (70) | £ 0 |
Great Britain |  |  |
Disclosure of geographical areas [line items] |  |  |
Tax charge | 122 | 116 |
Foreign |  |  |
Disclosure of geographical areas [line items] |  |  |
Tax charge | £ 528 | £ 518 |

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