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Capital resources (Details) - GBP (£) £ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Shareholders' equity (excluding non-controlling interests) |  |
Shareholders' equity | £ 37,157 | £ 36,488
Capital resources under the Prudential Regulation Authority requirements |  |
Shareholders' equity (excluding non-controlling interests) |  |
Shareholders' equity | 37,157 | 36,488
Other equity instruments | (3,890) | (3,890)
Shareholders' equity (excluding non-controlling interests) | 33,267 | 32,598
Regulatory adjustments and deductions |  |
Own credit | (10) | (58)
Defined benefit pension fund adjustment | (143) | (227)
Cash flow hedging reserve | 1,899 | 2,771
Deferred tax assets | (979) | (912)
Prudential valuation adjustments | (279) | (275)
Goodwill and other intangible assets | (7,614) | (7,116)
Foreseeable ordinary dividends | (1,013) | (967)
Adjustment for trust assets | (365) | (365)
Foreseeable charges | (525) | (800)
Adjustment under IFRS 9 transitional arrangements | 202 | 361
Insufficient coverage for non-performing exposures | 0 | (18)
Total regulatory adjustments and deductions | (8,827) | (7,606)
CET1 capital | 24,440 | 24,992
Additional Tier 1 (AT1) capital |  |
Qualifying instruments and related share premium | 3,875 | 3,875
AT1 capital | 3,875 | 3,875
Tier 1 capital | 28,315 | 28,867
Qualifying Tier 2 capital |  |
Qualifying instruments and related share premium | 5,189 | 4,953
Qualifying instruments issued by subsidiaries and held by third parties | 0 | 82
Other regulatory adjustments | 128 | 18
Tier 2 capital | 5,317 | 5,053
Total regulatory capital | £ 33,632 | £ 33,920
Minimum pillar 1 capital ratio | 8.00% |
Minimum tier 1 component ratio | 4.50% |

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