Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||
| Profit (loss) |
28,000,000
EUR
|
— |
3,000,000
EUR
|
26,000,000
EUR
|
— |
3,000,000
EUR
|
0
EUR
|
3,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||
| Adjustments for decrease (increase) in inventories |
26,000,000
EUR
|
— | — | — | — |
57,000,000
EUR
|
— | — | — |
| Other adjustments for non-cash items |
0
EUR
|
— | — | — | — |
55,000,000
EUR
|
— | — | — |
| Income taxes paid (refund), classified as operating activities |
5,000,000
EUR
|
— | — | — | — |
12,000,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as operating activities |
26,000,000
EUR
|
— | — | — | — |
23,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities |
116,000,000
EUR
|
— | — | — | — |
41,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
92,000,000
EUR
|
— | — | — | — |
97,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities |
107,000,000
EUR
|
— | — | — | — |
130,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control |
2,000,000
EUR
|
— | — | — | — |
16,000,000
EUR
|
— | — | — |
| Proceeds from issuing shares |
0
EUR
|
— | — | — | — |
14,000,000
EUR
|
— | — | — |
| Proceeds from issuing other equity instruments |
0
EUR
|
— | — | — | — |
200,000,000
EUR
|
— | — | — |
| Dividends paid, classified as financing activities |
14,000,000
EUR
|
— | — | — | — |
15,000,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as financing activities |
0
EUR
|
— | — | — | — |
1,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities |
76,000,000
EUR
|
— | — | — | — |
158,000,000
EUR
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||
| Effect of exchange rate changes on cash and cash equivalents |
0
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
67,000,000
EUR
|
— | — | — | — |
69,000,000
EUR
|
— | — | — |
| Cash and cash equivalents | — |
65,000,000
EUR
|
— | — |
132,000,000
EUR
|
— | — | — |
62,000,000
EUR
|