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Earnings per share ("EPS")
12 Months Ended
Dec. 31, 2024
Earnings per share [abstract]  
Earnings per share ("EPS")
8. Earnings per share ("EPS")
Basic EPS 
The calculation of basic EPS is as follows: 

2024
2023
2022
Profit for the year attributable to equity holders of the parent (£ million)
542 110 683 
Weighted average number of shares used in basic EPS calculation (million)
1,077 1,072 1,098 
Basic EPS50.3p10.3p62.2p
Diluted EPS 
The calculation of diluted EPS is as follows: 

2024
2023
2022
Profit for the year attributable to equity holders of the parent (£ million)
542 110 683 
Weighted average number of shares used in diluted EPS calculation (million)
1,097 1,094 1,116 
Diluted EPS
49.4p10.1p61.2p
At 31 December 2024, options to purchase 28 million ordinary shares (2023: 25 million, 2022: 20 million) were outstanding, but were excluded from the computation of diluted earnings per share because the exercise prices of these options were greater than the average market price of the Group’s shares and, therefore, their inclusion would have been accretive. 
A reconciliation between the shares used in calculating basic and diluted EPS is as follows: 
202420232022
mmm
Weighted average number of shares used in basic EPS calculation
1,077 1,072 1,098 
Dilutive share options outstanding 
Other potentially issuable shares20 21 17 
Weighted average number of shares used in diluted EPS calculation
1,097 1,094 1,116 
 
At 31 December 2024 there were 1,091,394,251 (2023: 1,141,513,196, 2022: 1,141,427,296) ordinary shares in issue, including 12,591,893 treasury shares (2023: 66,675,497, 2022: 70,489,953).