| EUR million | 2022 | 2021 | |
| Cost at 1 January | 0.6 | 0.6 | |
| Cost at 31 December | 0.6 | 0.6 | |
| Carrying amount at 31 December  | 0.6 | 0.6 | |
| Note 12 - Contract work in progress | |||
| EUR million | 2022 | 2021 | |
| Selling price of work in progress | 78.7 | 80.9 | |
| Payments received on account | -84.2 | -82.1 | |
| -5.5 | -1.2 | ||
| Recognised in the balance sheet as follows: | |||
| Contract work in progress recognised in assets | 4.0 | 3.7 | |
| Prepayments from clients recognised in liabilities | -9.5 | -4.9 | |
| Contract work in progress, net  | -5.5 | -1.2 | |
| Note 13 - Deferred tax assets | |||
| EUR million | 2022 | 2021 | |
| Deferred tax asset at 1 January | 4.3 | 4.3 | |
| Carrying amount at 31 December  | 4.3 | 4.3 | |