Segmental analysis - Reported external net operating income by country/territory (Details) - GBP (£) £ in Millions |
6 Months Ended | |||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Disclosure of geographical areas [line items] | ||||
| Net operating income | [1] | £ 4,135 | £ 3,552 | |
| – United Kingdom | ||||
| Disclosure of geographical areas [line items] | ||||
| Net operating income | 2,140 | 1,758 | ||
| – France | ||||
| Disclosure of geographical areas [line items] | ||||
| Net operating income | 762 | 554 | ||
| – Germany | ||||
| Disclosure of geographical areas [line items] | ||||
| Net operating income | 440 | 438 | ||
| – Other countries | ||||
| Disclosure of geographical areas [line items] | ||||
| Net operating income | £ 793 | £ 802 | ||
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