Report of the directors financial review risk report - Own funds (Details) - GBP (£) £ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Common equity tier 1 capital: regulatory adjustments [Abstract] | ||
| Common equity tier 1 capital before regulatory adjustments | £ 170,986 | £ 164,071 |
| Total regulatory adjustments to common equity tier 1 | (41,167) | (39,160) |
| Common equity tier 1 capital | 129,819 | 124,911 |
| Additional tier 1 capital before regulatory adjustments | 20,870 | 19,286 |
| Total regulatory adjustments to additional tier 1 capital | (70) | (70) |
| Additional tier 1 capital | 20,800 | 19,216 |
| Tier 1 capital | 150,619 | 144,127 |
| Tier 2 capital before regulatory adjustments | 29,220 | 29,334 |
| Total regulatory adjustments to tier 2 capital | (1,343) | (1,075) |
| Tier 2 capital | 27,877 | 28,259 |
| Total capital | £ 178,496 | £ 172,386 |
| Capital ratios | ||
| Common equity tier 1 ratio | 14.60% | 14.90% |
| Tier 1 ratio | 17.00% | 17.20% |
| Total capital ratio | 20.10% | 20.60% |