The actuarial rate of interest, salary trend, pension trend and life expectancy are regarded as material assumptions. These parameters are shown in the following overview together with information on the parameter changes and their impact on the net present value calculation as of 31 December 2025. | | | | | | | Millions of Euros | | | Parameter change | | Impact on the pension obligation | Rate of interest | | Increase by 50 basis points | | (5) | Rate of interest | | Decrease by 50 basis points | | 6 | Pension trend | | Increase by 100 basis points | | 6 | Pension trend | | Decrease by 100 basis points | | (5) | Life expectancy | | Increase by one year | | 3 |
The impact on the net present value calculation as of 31 December 2024 is as follows: | | | | | | | Millions of Euros | | | Parameter change | | Impact on the pension obligation | Rate of interest | | Increase by 50 basis points | | (5) | Rate of interest | | Decrease by 50 basis points | | 6 | Pension trend | | Increase by 100 basis points | | 6 | Pension trend | | Decrease by 100 basis points | | (5) | Life expectancy | | Increase by one year | | 3 |
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