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 |
3 847
EUR
|
3 937
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
8 096
EUR
|
8 382
EUR
|
— |
| Goodwill |
4 994
EUR
|
5 068
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1 974
EUR
|
1 969
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
18,000,000
EUR
|
23,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
7 904
EUR
|
6 504
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
1 982
EUR
|
1 853
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
752,000,000
EUR
|
688,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
6 408
EUR
|
5 063
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
6 687
EUR
|
5 247
EUR
|
3 747
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 |
212,000,000
EUR
|
-
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
540,000,000
EUR
|
705,000,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
12 756
EUR
|
10 141
EUR
|
— |
| Trade and other current payables |
6 298
EUR
|
4 950
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
18,000,000
EUR
|
8,000,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
5 848
EUR
|
1 788
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
85,000,000
EUR
|
85,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
2 459
EUR
|
43,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
46 828
EUR
|
41 716
EUR
|
— |
| Assets less current liabilities [abstract] |