Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
1,600,000,000
EUR
|
1,737,000,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
16,825,000,000
EUR
|
17,286,000,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current net defined benefit asset |
287,000,000
EUR
|
306,000,000
EUR
|
— |
| Non-current derivative financial assets |
4,000,000
EUR
|
5,000,000
EUR
|
— |
| Other non-current assets |
124,000,000
EUR
|
106,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
646,000,000
EUR
|
761,000,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
732,000,000
EUR
|
710,000,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
414,000,000
EUR
|
811,000,000
EUR
|
762,000,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
18,000,000
EUR
|
23,000,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
5,405,000,000
EUR
|
7,199,000,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
75,000,000
EUR
|
93,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
2,955,000,000
EUR
|
2,971,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
269,000,000
EUR
|
258,000,000
EUR
|
— |
| Non-current derivative financial liabilities |
134,000,000
EUR
|
109,000,000
EUR
|
— |
| Other non-current liabilities |
159,000,000
EUR
|
59,000,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
64,000,000
EUR
|
321,000,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
5,000,000
EUR
|
1,000,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
984,000,000
EUR
|
569,000,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
20,736,000,000
EUR
|
21,824,000,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1,819,000,000
EUR
|
2,323,000,000
EUR
|
— |
| Current liabilities |
3,332,000,000
EUR
|
3,619,000,000
EUR
|
— |
| Assets less current liabilities [abstract] |