Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
437
EUR
|
— |
457
EUR
|
— |
| Cash flows from (used in) operating activities | — |
11
EUR
|
— |
150
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Dividends received, classified as investing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Interest received, classified as investing activities | — |
0
EUR
|
— |
1
EUR
|
— |
| Cash flows from (used in) investing activities | — |
14
EUR
|
— |
152
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
0
EUR
|
— |
0
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Interest paid, classified as financing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Cash flows from (used in) financing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
3
EUR
|
— |
2
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
15
EUR
|
— | — | — |
| Cash and cash equivalents |
13
EUR
|
— |
10
EUR
|
— |
3
EUR
|