Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
3 867,7
EUR
|
3 481,7
EUR
|
3 266,2
EUR
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
4 287,1
EUR
|
3 640,1
EUR
|
3 462,8
EUR
|
— |
| Goodwill |
13 102,6
EUR
|
11 717,7
EUR
|
11 074,5
EUR
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
270,000,000
EUR
|
184,000,000
EUR
|
99,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | ||||
| Current trade receivables |
5 092,7
EUR
|
4 755,5
EUR
|
4 021,0
EUR
|
— |
| Categories of non-current financial assets [abstract] | ||||
| Non-current financial assets |
11 631,6
EUR
|
11 652,8
EUR
|
10 920,2
EUR
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
4 482,4
EUR
|
4 079,4
EUR
|
3 166,9
EUR
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
4 288,1
EUR
|
2 617,7
EUR
|
2 713,8
EUR
|
6 405,9
EUR
|
| Miscellaneous current assets [abstract] | ||||
| Other current assets |
2 270,6
EUR
|
2 423,2
EUR
|
2 037,9
EUR
|
— |
| Classes of other provisions [abstract] | ||||
| Other provisions [abstract] | ||||
| Other non-current provisions |
688,000,000
EUR
|
677,000,000
EUR
|
638,000,000
EUR
|
— |
| Borrowings [abstract] | ||||
| Non-current portion of non-current borrowings |
4 746,7
EUR
|
3 017,6
EUR
|
107,000,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||
| Current borrowings and current portion of non-current borrowings |
2 091,5
EUR
|
1 012,8
EUR
|
4 619,4
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | ||||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | ||||
| Trade and other current payables [abstract] | ||||
| Current trade payables |
6 347,0
EUR
|
6 345,6
EUR
|
6 068,1
EUR
|
— |
| Miscellaneous current liabilities [abstract] | ||||
| Other current liabilities |
4 816,1
EUR
|
4 484,6
EUR
|
3 980,8
EUR
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
1,069,000,000
EUR
|
1,070,000,000
EUR
|
1,115,000,000
EUR
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings, profit (loss) for reporting period |
6 184,0
EUR
|
5 706,6
EUR
|
4 597,1
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
13 799,1
EUR
|
11 675,6
EUR
|
19 092,2
EUR
|
— |
| Accumulated other comprehensive income [abstract] | ||||
| Reserve of exchange differences on translation |
5,096,000,000
EUR
|
838,000,000
EUR
|
2,791,000,000
EUR
|
— |
| Accumulated other comprehensive income |
6 123,8
EUR
|
6 404,4
EUR
|
5 738,6
EUR
|
— |
| Miscellaneous equity [abstract] | ||||
| Additional paid-in capital |
3 370,2
EUR
|
3 368,7
EUR
|
3 265,6
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
51 855,1
EUR
|
46 844,2
EUR
|
43 013,4
EUR
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
16 325,4
EUR
|
14 049,6
EUR
|
12 075,8
EUR
|
— |
| Current liabilities |
14 899,7
EUR
|
13 719,6
EUR
|
16 583,2
EUR
|
— |
| Assets less current liabilities [abstract] |