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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
6,002,000,000
EUR
|
— | — | — | — | — | — | — |
5,929,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
2,004,000,000
EUR
|
— | — | — | — | — | — | — |
1,980,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,793,000,000
EUR
|
— | — | — | — | — | — | — |
1,223,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
14 131,7
EUR
|
— | — | — | — | — | — | — |
13 833,3
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories |
5,847,000,000
EUR
|
— | — | — | — | — | — | — |
5,772,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
128,000,000
EUR
|
— | — | — | — | — | — | — |
133,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — |
4,863,000,000
EUR
|
— | — | — | — | — | — | — | — |
4,721,000,000
EUR
|
— | — | — | — | — | — |
| Current assets |
2 752,1
EUR
|
— | — | — | — | — | — | — |
2 643,7
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
16 883,8
EUR
|
— | — | — | — | — | — | — |
16 477,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
858,000,000
EUR
|
— | — | — | — | — | — | — |
858,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
6 171,5
EUR
|
— | — | — | — | — | — | — |
5 633,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
10 013,9
EUR
|
— | — | — | — | — | — | — |
9 830,2
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
322,000,000
EUR
|
— | — | — | — | — | — | — |
344,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
10 046,1
EUR
|
6 171,5
EUR
|
322,000,000
EUR
|
3 378,4
EUR
|
858,000,000
EUR
|
3,830,000,000
EUR
|
10 013,9
EUR
|
48,000,000
EUR
|
9 864,6
EUR
|
344,000,000
EUR
|
3 378,4
EUR
|
5 633,0
EUR
|
858,000,000
EUR
|
7,378,000,000
EUR
|
9 830,2
EUR
|
48,000,000
EUR
|
4 934,8
EUR
|
8 764,7
EUR
|
48,000,000
EUR
|
8 732,1
EUR
|
326,000,000
EUR
|
3 378,4
EUR
|
3,379,000,000
EUR
|
858,000,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||
| Other non-current provisions |
81,000,000
EUR
|
— | — | — | — | — | — | — |
95,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
5,800,000,000
EUR
|
— | — | — | — | — | — | — |
5,818,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities |
2 831,7
EUR
|
— | — | — | — | — | — | — |
3 032,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
3 753,1
EUR
|
— | — | — | — | — | — | — |
3 945,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Other current provisions |
1,594,000,000
EUR
|
— | — | — | — | — | — | — |
592,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
65,000,000
EUR
|
— | — | — | — | — | — | — |
771,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities |
1 040,2
EUR
|
— | — | — | — | — | — | — |
6,338,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
3 084,6
EUR
|
— | — | — | — | — | — | — |
2 667,4
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
16 883,8
EUR
|
— | — | — | — | — | — | — |
16 477,0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |