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 |
1,643,000,000
EUR
|
1,649,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
422,000,000
EUR
|
382,000,000
EUR
|
— |
| Goodwill |
157 ,0
EUR
|
1,808,000,000
EUR
|
— |
| Intangible assets and goodwill |
1,992,000,000
EUR
|
2,190,000,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
189,000,000
EUR
|
17, 6
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
10,000,000
EUR
|
15,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
865,000,000
EUR
|
986,000,000
EUR
|
— |
| Other current receivables |
7, 1
EUR
|
7, 9
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
161,000,000
EUR
|
181,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
92,000,000
EUR
|
7, 8
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
339,000,000
EUR
|
3 2,9
EUR
|
495,000,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
1,151,000,000
EUR
|
1,155,000,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
5,000,000
EUR
|
6,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
1,588,000,000
EUR
|
1 72,8
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
11,000,000
EUR
|
12,000,000
EUR
|
— |
| Other non-current liabilities |
134,000,000
EUR
|
132,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
194,000,000
EUR
|
194,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
202, 7
EUR
|
2,228,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
607 ,9
EUR
|
6,488,000,000
EUR
|
— |
| Liabilities |
398, 7
EUR
|
41 7 ,5
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1,532,000,000
EUR
|
1 66,5
EUR
|
— |
| Current liabilities |
1,803,000,000
EUR
|
1,961,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |