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) |
517,000,000
EUR
|
— |
517,000,000
EUR
|
517,000,000
EUR
|
— |
1,016,000,000
EUR
|
1,016,000,000
EUR
|
1,016,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||
| Adjustments for income tax expense |
50,000,000
EUR
|
— | — | — | — | — |
275,000,000
EUR
|
— | — |
| Adjustments for finance costs |
349,000,000
EUR
|
— | — | — | — | — |
283,000,000
EUR
|
— | — |
| Adjustments for decrease (increase) in inventories |
112,000,000
EUR
|
— | — | — | — | — |
283,000,000
EUR
|
— | — |
| Adjustments for decrease (increase) in trade accounts receivable |
16,000,000
EUR
|
— | — | — | — | — |
12,000,000
EUR
|
— | — |
| Adjustments for increase (decrease) in trade accounts payable |
71,000,000
EUR
|
— | — | — | — | — |
505,000,000
EUR
|
— | — |
| Adjustments for losses (gains) on disposal of non-current assets |
13,000,000
EUR
|
— | — | — | — | — |
952,000,000
EUR
|
— | — |
| Other adjustments to reconcile profit (loss) |
6,000,000
EUR
|
— | — | — | — | — |
177,000,000
EUR
|
— | — |
| Interest paid, classified as operating activities |
333,000,000
EUR
|
— | — | — | — | — |
290,000,000
EUR
|
— | — |
| Interest received, classified as operating activities |
35,000,000
EUR
|
— | — | — | — | — |
13,000,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities |
497,000,000
EUR
|
— | — | — | — | — |
179,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
1,022,000,000
EUR
|
— | — | — | — | — |
551,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
2,000,000
EUR
|
— | — | — | — | — |
0
EUR
|
— | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
2,000,000
EUR
|
— | — | — | — | — |
0
EUR
|
— | — |
| Cash advances and loans made to other parties, classified as investing activities |
1,000,000
EUR
|
— | — | — | — | — |
1,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities |
659,000,000
EUR
|
— | — | — | — | — |
3,663,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||
| Payments of lease liabilities, classified as financing activities |
663,000,000
EUR
|
— | — | — | — | — |
738,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities |
663,000,000
EUR
|
— | — | — | — | — |
4,552,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
300,000,000
EUR
|
— | — | — | — | — |
339,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||
| Effect of exchange rate changes on cash and cash equivalents |
3,000,000
EUR
|
— | — | — | — | — |
119,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
1,375,000,000
EUR
|
— | — |
1,679,000,000
EUR
|
— | — | — |
2,137,000,000
EUR
|