Statement Of Comprehensive Income [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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
9,000,000
EUR
|
— | — | — | — |
222,000,000
EUR
|
231,000,000
EUR
|
222,000,000
EUR
|
139,000,000
EUR
|
147,000,000
EUR
|
— |
8,000,000
EUR
|
— |
139,000,000
EUR
|
— | — |
| Other comprehensive income [abstract] | ||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||
| Other comprehensive income, net of tax, gains (losses) from investments in equity instruments | — | — | — | — | — | — |
6,000,000
EUR
|
— | — |
2,000,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — | — |
26,000,000
EUR
|
— | — |
32,000,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — | — | — | — | — | — |
20,000,000
EUR
|
— | — |
30,000,000
EUR
|
— | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, net of tax | — | — | — | — | — | — |
62,000,000
EUR
|
— | — |
60,000,000
EUR
|
— | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||
| Gains (losses) on cash flow hedges, net of tax | — | — | — | — | — | — |
106,000,000
EUR
|
— | — |
106,000,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — | — | — | — | — | — |
44,000,000
EUR
|
— | — |
46,000,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income |
7,000,000
EUR
|
106,000,000
EUR
|
6,000,000
EUR
|
26,000,000
EUR
|
55,000,000
EUR
|
30,000,000
EUR
|
24,000,000
EUR
|
— | — |
16,000,000
EUR
|
53,000,000
EUR
|
7,000,000
EUR
|
106,000,000
EUR
|
23,000,000
EUR
|
32,000,000
EUR
|
2,000,000
EUR
|
| Comprehensive income |
15,000,000
EUR
|
106,000,000
EUR
|
6,000,000
EUR
|
26,000,000
EUR
|
55,000,000
EUR
|
192,000,000
EUR
|
207,000,000
EUR
|
222,000,000
EUR
|
139,000,000
EUR
|
163,000,000
EUR
|
53,000,000
EUR
|
1,000,000
EUR
|
106,000,000
EUR
|
162,000,000
EUR
|
32,000,000
EUR
|
2,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — |
192,000,000
EUR
|
— | — |
162,000,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — |
15,000,000
EUR
|
— | — |
1,000,000
EUR
|
— | — | — | — | — | — |