Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Other property, plant and equipment |
1,402,000,000
EUR
|
1,548,000,000
EUR
|
1,580,000,000
EUR
|
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1,235,000,000
EUR
|
1,230,000,000
EUR
|
1,305,000,000
EUR
|
| Goodwill |
222,000,000
EUR
|
215,000,000
EUR
|
217,000,000
EUR
|
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
109,000,000
EUR
|
230,000,000
EUR
|
307,000,000
EUR
|
| Miscellaneous non-current assets [abstract] | |||
| Non-current net defined benefit asset |
-
EUR
|
211,000,000
EUR
|
420,000,000
EUR
|
| Non-current derivative financial assets |
143,000,000
EUR
|
92,000,000
EUR
|
238,000,000
EUR
|
| Other non-current assets |
-
EUR
|
4,000,000
EUR
|
3,000,000
EUR
|
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1,511,000,000
EUR
|
1,248,000,000
EUR
|
2,164,000,000
EUR
|
| Classes of current inventories [abstract] | |||
| Current inventories |
567,000,000
EUR
|
543,000,000
EUR
|
737,000,000
EUR
|
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
6,658,000,000
EUR
|
6,423,000,000
EUR
|
3,715,000,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
74,000,000
EUR
|
-
EUR
|
-
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
469,000,000
EUR
|
160,000,000
EUR
|
258,000,000
EUR
|
| Other current assets |
966,000,000
EUR
|
914,000,000
EUR
|
865,000,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
11,274,000,000
EUR
|
14,171,000,000
EUR
|
6,271,000,000
EUR
|
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
1,215,000,000
EUR
|
1,318,000,000
EUR
|
842,000,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other payables [abstract] | |||
| Trade payables |
1,850,000,000
EUR
|
1,435,000,000
EUR
|
2,379,000,000
EUR
|
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
25,000,000
EUR
|
122,000,000
EUR
|
107,000,000
EUR
|
| Other non-current liabilities |
2,555,000,000
EUR
|
1,294,000,000
EUR
|
115,000,000
EUR
|
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
46,000,000
EUR
|
363,000,000
EUR
|
154,000,000
EUR
|
| Other current liabilities |
3,369,000,000
EUR
|
3,175,000,000
EUR
|
3,448,000,000
EUR
|
| Issued capital [abstract] | |||
| Issued capital |
643,000,000
EUR
|
429,000,000
EUR
|
429,000,000
EUR
|
| Net assets (liabilities) [abstract] | |||
| Assets |
30,683,000,000
EUR
|
30,181,000,000
EUR
|
30,697,000,000
EUR
|
| Liabilities |
34,499,000,000
EUR
|
35,523,000,000
EUR
|
28,300,000,000
EUR
|
| Net current assets (liabilities) [abstract] | |||
| Current assets |
10,729,000,000
EUR
|
9,895,000,000
EUR
|
8,539,000,000
EUR
|
| Current liabilities |
11,726,000,000
EUR
|
11,778,000,000
EUR
|
12,649,000,000
EUR
|
| Assets less current liabilities [abstract] |