Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
33,000,000
EUR
|
90,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
163,000,000
EUR
|
133,000,000
EUR
|
— |
| Goodwill |
465,000,000
EUR
|
468,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
0
EUR
|
2,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
15,000,000
EUR
|
19,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
401,000,000
EUR
|
274,000,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
15,000,000
EUR
|
20,000,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
45,000,000
EUR
|
35,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
182,000,000
EUR
|
204,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
30,000,000
EUR
|
133,000,000
EUR
|
167,000,000
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 |
160,000,000
EUR
|
1,000,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
32,000,000
EUR
|
27,000,000
EUR
|
— |
| Other current provisions |
65,000,000
EUR
|
32,000,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
477,000,000
EUR
|
391,000,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
2,000,000
EUR
|
92,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current contract liabilities [abstract] | |||
| Non-current contract liabilities |
1,000,000
EUR
|
0
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 |
13,000,000
EUR
|
10,000,000
EUR
|
— |
| Accruals classified as current | — | — | — |
| Short-term employee benefits accruals |
64,000,000
EUR
|
67,000,000
EUR
|
— |
| Trade and other current payables |
610,000,000
EUR
|
540,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
5,000,000
EUR
|
4,000,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
51,000,000
EUR
|
63,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 720
EUR
|
1 665
EUR
|
— |
| Liabilities |
1 958
EUR
|
1 658
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
974,000,000
EUR
|
859,000,000
EUR
|
— |
| Current liabilities |
1 255
EUR
|
1 017
EUR
|
— |
| Assets less current liabilities [abstract] |