Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
6,000,000
EUR
|
7,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
20,000,000
EUR
|
15,000,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
65,000,000
EUR
|
67,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
298,000,000
EUR
|
538,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
170,000,000
EUR
|
111,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
-
EUR
|
1,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
150,000,000
EUR
|
1,194,000,000
EUR
|
1,970,000,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
6,000,000
EUR
|
2,000,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
1,000,000
EUR
|
3,000,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
3 007,2
EUR
|
3 330,5
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
5,932,000,000
EUR
|
3,477,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
754,000,000
EUR
|
785,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
173,000,000
EUR
|
14,000,000
EUR
|
— |
| Other non-current liabilities |
49,000,000
EUR
|
50,000,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
EUR
|
0
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
580,000,000
EUR
|
580,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
3 356,4
EUR
|
3 541,4
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of cash flow hedges |
112,000,000
EUR
|
430,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
8 158,3
EUR
|
8 482,3
EUR
|
— |
| Liabilities |
4 532,4
EUR
|
4 639,6
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
469,000,000
EUR
|
2,389,000,000
EUR
|
— |
| Current liabilities |
6,735,000,000
EUR
|
4,287,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |