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Share capital and other equity - Movement in shares (Details) - GBP (£) shares in Thousands, £ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Value of shares |  |
Equity at beginning of period | £ 37,188 | £ 36,496
Ordinary shares issued | 1,390 |
Equity at end of period | 39,378 | 37,188
Ordinary shares |  |
Value of shares |  |
Equity at beginning of period | 9,683 | 10,539
Shares cancellation | (711) | (856)
Equity at end of period | £ 8,972 | £ 9,683
Number of shares |  |
At 1 January | 8,991,737 | 9,786,024
Shares cancellation | (660,592) | (794,287)
At 31 December | 8,331,145 | 8,991,737

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