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 |
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 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Profit (loss) |
333,000,000
EUR
|
— |
24,000,000
EUR
|
310,000,000
EUR
|
310,000,000
EUR
|
— |
113,000,000
EUR
|
118,000,000
EUR
|
113,000,000
EUR
|
5,000,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||
| Adjustments for income tax expense |
88,000,000
EUR
|
— | — | — | — | — | — |
22,000,000
EUR
|
— | — |
| Adjustments for decrease (increase) in inventories |
0
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — |
| Adjustments for decrease (increase) in trade accounts receivable |
1,000,000
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — |
| Adjustments for increase (decrease) in trade accounts payable |
1,000,000
EUR
|
— | — | — | — | — | — |
1,000,000
EUR
|
— | — |
| Other adjustments for non-cash items |
4,000,000
EUR
|
— | — | — | — | — | — |
12,000,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities |
16,000,000
EUR
|
— | — | — | — | — | — |
18,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
1,124,000,000
EUR
|
— | — | — | — | — | — |
1,588,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
9,070,000,000
EUR
|
— | — | — |
1 019,4
EUR
|
— | — | — | — |