v3.25.4
Note 24 Provisions for pensions and similar obligations changes over the year (Details) - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Changes over the year for provisions for pensions and similar obligation [Line Items]      
Provison for pensions and other post employment obligations € 2,732 € 3,006 € 3,098
Charges to income for the year provisions for pensions and similar obligations balance 172 197 211
Intereset expense and similar charges for pensions 118 138 133
Personnel expense por pensions 53 57 49
Provisions expenses for pensions 1 2 29
Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from gain (loss) on remeasurement [1] 375 132 314
Transfers and other changes (75) (49) (37)
Benefit payments for pensions (276) (410) (474)
Employer contributions (330) (143) (106)
Provison for pensions and other post employment obligations € 2,599 € 2,732 € 3,006
[1]
(1) Correspond to actuarial losses (gains) arising from certain post-employment defined-benefit commitments for pensions recognized in “Equity” (see Note 2.2.13).