Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment |
79,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
79,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
2 41
EUR
|
— | — | — | — | — | — | — | — | — |
28 3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
4,32 2
EUR
|
— | — | — | — | — | — | — | — | — |
4, 394
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
1, 598
EUR
|
— | — | — | — | — | — | — | — | — |
1,64 8
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
11,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
11,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
51,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
62,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
23,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
6,340,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
6,533,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||
| Current inventories |
84,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
79,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
86,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
61,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1 ,13 5
EUR
|
— | — | — | — | — | — | — | — | — |
1, 34 6
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets |
2,754,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,97 7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
9,0 9 4
EUR
|
— | — | — | — | — | — | — | — | — |
9, 51 0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital |
30,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
31,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
2,038,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
2 ,4 61
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
87,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
87,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
7 3 4
EUR
|
— | — | — | — | — | — | — | — | — |
7 3 5
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
1 , 749
EUR
|
— | — | — | — | — | — | — | — | — |
2 , 310
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
0
EUR
|
— | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 , 749
EUR
|
2,038,000,000
EUR
|
0
EUR
|
87,000,000
EUR
|
30,000,000
EUR
|
32 5
EUR
|
7 3 4
EUR
|
1 , 749
EUR
|
113,000,000
EUR
|
1 1 0
EUR
|
2 , 310
EUR
|
0
EUR
|
87,000,000
EUR
|
2 , 461
EUR
|
7 3 5
EUR
|
31,000,000
EUR
|
452,000,000
EUR
|
2, 310
EUR
|
120,000,000
EUR
|
1 0 6
EUR
|
247,000,000
EUR
|
2,330,000,000
EUR
|
2 , 41 7
EUR
|
118,000,000
EUR
|
1 2 2
EUR
|
2 , 41 7
EUR
|
0
EUR
|
87,000,000
EUR
|
219,000,000
EUR
|
32,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||||||
| Non-current provisions for employee benefits |
81,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
85,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current provisions |
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
5,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
281,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
29 9
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
3,555,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
3, 331
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||||||||
| Other current provisions |
21,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
19,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables |
997,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
990,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
128,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
129,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
3,790,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
3, 869
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
7, 3 4 5
EUR
|
— | — | — | — | — | — | — | — | — |
7, 2 0 0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
9,0 9 4
EUR
|
— | — | — | — | — | — | — | — | — |
9, 51 0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |