Provisions - Disclosure of expected rate of return assumptions (Details) - Spain |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Post-employment plans | |||
| Disclosure of net defined benefit liability (asset) [line items] | |||
| Expected rate of return on plan assets | 3.75% | 3.00% | 3.35% |
| Expected rate of return on reimbursement rights | 3.75% | 3.00% | 3.35% |
| Other long term employee benefits | |||
| Disclosure of net defined benefit liability (asset) [line items] | |||
| Expected rate of return on plan assets | 3.75% | 3.00% | 3.35% |