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 |
7,168,000,000
EUR
|
7,367,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2,082,000,000
EUR
|
2,169,000,000
EUR
|
— |
| Goodwill |
1 414,7
EUR
|
1 405,2
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
2 668,1
EUR
|
2 421,4
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments and current accrued income other than current contract assets |
7,093,000,000
EUR
|
7,808,000,000
EUR
|
— |
| Categories of financial assets [abstract] | |||
| Financial assets at fair value through other comprehensive income [abstract] | |||
| Financial assets at fair value through other comprehensive income |
1,217,000,000
EUR
|
1,446,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
8,436,000,000
EUR
|
7,178,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
4,955,000,000
EUR
|
4,904,000,000
EUR
|
4,579,000,000
EUR
|
| Miscellaneous assets [abstract] | |||
| Net defined benefit asset |
100,000,000
EUR
|
229,000,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
1 132,8
EUR
|
1 310,2
EUR
|
— |
| 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 |
1 973,8
EUR
|
1 957,0
EUR
|
— |
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Accruals |
2 052,2
EUR
|
2 137,4
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
1,400,000,000
EUR
|
1,943,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
662,000,000
EUR
|
662,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
2 184,2
EUR
|
2 549,0
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
1,501,000,000
EUR
|
1,661,000,000
EUR
|
— |
| Reserve of remeasurements of defined benefit plans |
793,000,000
EUR
|
1,216,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
9 090,4
EUR
|
9 720,4
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
6 309,1
EUR
|
6 922,4
EUR
|
— |
| Current liabilities |
5 403,8
EUR
|
5 652,3
EUR
|
— |
| Assets less current liabilities [abstract] |