Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-01-01 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
2 838,7
EUR
|
— |
2 387,3
EUR
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
2,087,000,000
EUR
|
— |
1,833,000,000
EUR
|
— |
| Goodwill |
7,000,000
EUR
|
— |
7,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
73,000,000
EUR
|
— |
69,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | ||||
| Non-current derivative financial assets |
22,000,000
EUR
|
— |
20,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | ||||
| Current trade receivables |
732,000,000
EUR
|
— |
522,000,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | ||||
| Non-current financial assets |
922,000,000
EUR
|
— |
1,252,000,000
EUR
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
47,000,000
EUR
|
— |
7,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
3,749,000,000
EUR
|
4,605,000,000
EUR
|
4,605,000,000
EUR
|
5,038,000,000
EUR
|
| Miscellaneous current assets [abstract] | ||||
| Other current assets |
1,123,000,000
EUR
|
— |
1,112,000,000
EUR
|
— |
| Trade and other current payables [abstract] | ||||
| Current trade payables |
1,739,000,000
EUR
|
— |
1,263,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | ||||
| Non-current derivative financial liabilities |
902,000,000
EUR
|
— |
838,000,000
EUR
|
— |
| Other non-current liabilities |
223,000,000
EUR
|
— |
341,000,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | ||||
| Current derivative financial liabilities |
196,000,000
EUR
|
— |
116,000,000
EUR
|
— |
| Other current liabilities |
787,000,000
EUR
|
— |
668,000,000
EUR
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
1,711,000,000
EUR
|
— |
1,702,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
3 777,1
EUR
|
— |
3 385,7
EUR
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
5,651,000,000
EUR
|
— |
6,247,000,000
EUR
|
— |
| Current liabilities |
5,597,000,000
EUR
|
— |
3,535,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |