v3.26.1
Earnings per share (Tables)
 12 Months Ended
Dec. 31, 2025
Text block 1 [Abstract]  
Summary of Basic Earnings Per Share
     
    2025
         2024         2023  
Net result attributable to owners of Aegon Ltd.
      977       688       (179 ) 
Coupons on perpetual securities
      (53 )      (77 )      (48 ) 
Net result attributable to owners for basic earnings per share calculation
   
 
925
 
  
 
611
 
  
 
(227
) 
Net result attributable to common shareholders
      920       608       (225 ) 
Net result attributable to common shareholders B
      5       4       (1 ) 
Weighted average number of common shares outstanding (in millions)
      1,553       1,630       1,879  
Weighted average number of common shares B outstanding (in millions)
      345       380       490  
Basic earnings per common share (EUR per share)
      0.59       0.37       (0.12 ) 
Basic earnings per common share B (EUR per share)
      0.01       0.01       -