Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents | — | — | — |
27,000,000
EUR
|
— | — |
16,000,000
EUR
|
— | — | — |
| Other revenue | — | — | — |
504,000,000
EUR
|
— | — |
598,000,000
EUR
|
— | — | — |
| Material income and expense [abstract] | ||||||||||
| Profit (loss) from continuing operations attributable to non-controlling interests | — | — | — |
45,000,000
EUR
|
— | — |
50,000,000
EUR
|
— | — | — |
| Profit (loss) from discontinued operations attributable to non-controlling interests | — | — | — |
179,000,000
EUR
|
— | — |
351,000,000
EUR
|
— | — | — |
| Other finance income | — | — | — |
229,000,000
EUR
|
— | — |
211,000,000
EUR
|
— | — | — |
| Other finance cost | — | — | — |
512,000,000
EUR
|
— | — |
608,000,000
EUR
|
— | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||
| General and administrative expense | — | — | — |
1 328
EUR
|
— | — |
1 298
EUR
|
— | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — |
109,000,000
EUR
|
— | — |
1 327
EUR
|
— | — | — |
| Other comprehensive income, before tax, hedges of net investments in foreign operations | — | — | — | — | — | — |
4,000,000
EUR
|
— | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax [abstract] | ||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, before tax | — | — | — |
-
EUR
|
— | — |
-
EUR
|
— | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax | — | — | — |
3,000,000
EUR
|
— | — |
27,000,000
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — | — | — | — | — |
4,000,000
EUR
|
— | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — |
10,000,000
EUR
|
— | — |
5,000,000
EUR
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
309,000,000
EUR
|
2,000,000
EUR
|
169,000,000
EUR
|
478,000,000
EUR
|
167,000,000
EUR
|
195,000,000
EUR
|
1 873
EUR
|
1 507
EUR
|
366,000,000
EUR
|
171,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
169,000,000
EUR
|
— | — |
366,000,000
EUR
|
— | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — |
309,000,000
EUR
|
— | — |
1 507
EUR
|
— | — | — |