Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
950,000,000
EUR
|
960,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
625,000,000
EUR
|
713,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
14,000,000
EUR
|
14,000,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
13,000,000
EUR
|
10,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
1,000,000
EUR
|
1,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
855,000,000
EUR
|
1,017,000,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets |
242,000,000
EUR
|
262,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
588,000,000
EUR
|
616,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
903,000,000
EUR
|
555,000,000
EUR
|
779,000,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
500,000,000
EUR
|
0
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
0
EUR
|
525,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| 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 deferred income including current contract liabilities |
307,000,000
EUR
|
371,000,000
EUR
|
— |
| Trade and other current payables |
665,000,000
EUR
|
740,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
42,000,000
EUR
|
21,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
77,000,000
EUR
|
77,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
2,613,000,000
EUR
|
2,385,000,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
8,000,000
EUR
|
41,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
4,428,000,000
EUR
|
4,392,000,000
EUR
|
— |
| Liabilities |
1,750,000,000
EUR
|
1,887,000,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2,617,000,000
EUR
|
2,481,000,000
EUR
|
— |
| Current liabilities |
1,059,000,000
EUR
|
1,708,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |