XML 327 R53.htm IDEA: XBRL DOCUMENT v3.25.0.1
Dividends (Tables)
 12 Months Ended
Dec. 31, 2024
Disclosure [Abstract]  
Summary of Dividends Paid
       
2024
           2023           2022  
Paid during the year      
cents
  per share
    
     $m
           cents
  per share		          $m           cents
  per share		           $m  
Final (declared for previous year)    
104.0
 
172
      94.5       166         85.9       154  
Interim    
53.2
 
87
      48.3       79         43.9       79  
     
157.2
 
259
      142.8       245         129.8       233