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] | |||
| Land and buildings [abstract] | |||
| Land and buildings |
881,000,000
EUR
|
908,000,000
EUR
|
— |
| Construction in progress |
432,000,000
EUR
|
359,000,000
EUR
|
— |
| Other property, plant and equipment |
26,000,000
EUR
|
18,000,000
EUR
|
— |
| Property, plant and equipment |
2 079
EUR
|
1 987
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Computer software |
10,000,000
EUR
|
14,000,000
EUR
|
— |
| Intangible assets under development |
6,000,000
EUR
|
3,000,000
EUR
|
— |
| Other intangible assets |
8,000,000
EUR
|
12,000,000
EUR
|
— |
| Goodwill |
98,000,000
EUR
|
107,000,000
EUR
|
— |
| Intangible assets and goodwill |
145,000,000
EUR
|
165,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
11,000,000
EUR
|
9,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
337,000,000
EUR
|
347,000,000
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
30,000,000
EUR
|
31,000,000
EUR
|
— |
| Other current receivables |
53,000,000
EUR
|
80,000,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
65,000,000
EUR
|
61,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
375,000,000
EUR
|
433,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash [abstract] | |||
| Cash |
354,000,000
EUR
|
209,000,000
EUR
|
— |
| Cash and cash equivalents |
353,000,000
EUR
|
202,000,000
EUR
|
165,000,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
24,000,000
EUR
|
39,000,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
1,000,000
EUR
|
7,000,000
EUR
|
— |
| Current portion of non-current borrowings |
13,000,000
EUR
|
102,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
241,000,000
EUR
|
270,000,000
EUR
|
— |
| Other current payables |
211,000,000
EUR
|
196,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
39,000,000
EUR
|
32,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
29,000,000
EUR
|
29,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
2 824
EUR
|
2 567
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
171,000,000
EUR
|
117,000,000
EUR
|
— |
| Reserve of cash flow hedges |
3,000,000
EUR
|
1,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
3 554
EUR
|
3 428
EUR
|
— |
| Liabilities |
750,000,000
EUR
|
848,000,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1 193
EUR
|
1 127
EUR
|
— |
| Current liabilities |
551,000,000
EUR
|
642,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |