Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
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 |
7,266,000,000
EUR
|
19,049,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
657,000,000
EUR
|
2,167,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1,249,000,000
EUR
|
2,461,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
343,000,000
EUR
|
17,096,000,000
EUR
|
— |
| Other non-current assets |
628,000,000
EUR
|
570,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
1,767,000,000
EUR
|
14,856,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
465,000,000
EUR
|
2,275,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3,919,000,000
EUR
|
7,592,000,000
EUR
|
2,308,000,000
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 |
-
EUR
|
108,000,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
1,486,000,000
EUR
|
65,392,000,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
118,000,000
EUR
|
4,108,000,000
EUR
|
— |
| Other current provisions |
13,000,000
EUR
|
2,299,000,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
1,657,000,000
EUR
|
16,477,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
13,000,000
EUR
|
1,190,000,000
EUR
|
— |
| Non-current derivative financial liabilities |
756,000,000
EUR
|
16,657,000,000
EUR
|
— |
| Other non-current liabilities |
121,000,000
EUR
|
397,000,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
3,973,000,000
EUR
|
71,947,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
3,046,000,000
EUR
|
3,046,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
6,467,000,000
EUR
|
10,062,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
23,642,000,000
EUR
|
149,661,000,000
EUR
|
— |
| Liabilities |
15,905,000,000
EUR
|
135,997,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |