v3.26.1
Discontinued operations - Disclosure of Condensed Income Statement For Discontinued Operations Explanatory (Detail) - EUR (€)
€ / shares in Units, € in Millions
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Statement [LineItems]    
Insurance revenue € 4,247 € 4,558
Insurance service expenses (4,565) (5,033)
Insurance service result 54 113
Interest revenue on financial instruments calculated using the effective interest method 1,231 1,364
Net reinsurance finance income / (expenses) on reinsurance held 332 [1] 267 [2]
Insurance net investment result (29) [1] 843 [2]
Total net investment result 346 465
Fees and commission income 1,008 1,030 [2]
Other operating expenses (1,197) (1,220)
Other income / (charges) 24 3
Other result 165 187
Result before tax from discontinued operations 69 107
Income tax (expense) / benefit (45) (50)
Net result from discontinued operations € 52 € 86
Earnings per share from discontinued operations    
Basic earnings per common share € 0.39 € 0.36
Basic earnings per common share B 0.01 0.01
Diluted earnings per common share 0.39 0.36
Diluted earnings per common share B € 0.01 € 0.01
Discontinued operations [member]    
Statement [LineItems]    
Insurance revenue € 212 € 211
Insurance service expenses (78) (86)
Insurance service result 134 125
Interest revenue on financial instruments calculated using the effective interest method 13 14
Interest income from instruments measured at FVPL 117 173
Other investment income 732 820
Results from financial transactions 4,224 1,011
Insurance finance income / (expenses) (5,136) (2,024)
Net reinsurance finance income / (expenses) on reinsurance held (2) (1)
Insurance net investment result (52) (7)
Interest revenue on financial instruments calculated using the effective interest method 17 19
Interest income from instruments measured at FVPL 31 58
Other investment income 560 600
Results from financial transactions 5,029 366
Investment contract income / (expenses) (5,633) (1,028)
Interest expenses 0 1
Other net investment result 4 15
Total net investment result (48) 8
Fees and commission income 167 149
Other operating expenses (187) (179)
Other income / (charges) 4 5
Other result (17) (26)
Result before tax from discontinued operations 69 107
Income tax (expense) / benefit (17) (22)
Result after tax from discontinued operations 52 86
Impairment loss on remeasurement of the disposal group 0 0
Net result from discontinued operations [3] € 52 € 86
Earnings per share from discontinued operations    
Basic earnings per common share € 0.03 € 0.05
Basic earnings per common share B 0 0
Diluted earnings per common share 0.03 0.05
Diluted earnings per common share B € 0 € 0
[1] Investment contracts with DPF - Without direct part. includes EUR (2) million in line Total insurance finance income / (expenses) and Insurance net investment result.
[2] 1H 2025 figures are restated as Aegon UK is classified as discontinued operations.
[3] Net result from discontinued operations equals to the sum of Net result of Aegon UK (third party result) and the Inter-segment result (intercompany result), both under 3.1 Segment results.