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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||
| Profit (loss) |
391,000,000
EUR
|
-
EUR
|
777,000,000
EUR
|
777,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
1 168
EUR
|
614,000,000
EUR
|
375,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
239,000,000
EUR
|
-
EUR
|
375,000,000
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments | — | — | — | — | — | — | — | — | — |
11,000,000
EUR
|
35,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — | — | — | — | — |
27,000,000
EUR
|
2,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — | — | — | — | — | — |
3,000,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||||
| Reclassification adjustments on cash flow hedges, before tax | — | — | — | — | — | — | — | — | — |
35,000,000
EUR
|
35,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income, before tax, cash flow hedges | — | — | — | — | — | — | — | — | — |
106,000,000
EUR
|
47,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — | — | — | — | — | — | — | — |
8,000,000
EUR
|
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — | — | — | — |
35,000,000
EUR
|
10,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income |
40,000,000
EUR
|
42,000,000
EUR
|
-
EUR
|
69,000,000
EUR
|
-
EUR
|
20,000,000
EUR
|
3,000,000
EUR
|
10,000,000
EUR
|
-
EUR
|
109,000,000
EUR
|
65,000,000
EUR
|
-
EUR
|
2,000,000
EUR
|
20,000,000
EUR
|
33,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
11,000,000
EUR
|
-
EUR
|
54,000,000
EUR
|
| Comprehensive income |
431,000,000
EUR
|
42,000,000
EUR
|
777,000,000
EUR
|
846,000,000
EUR
|
-
EUR
|
20,000,000
EUR
|
3,000,000
EUR
|
10,000,000
EUR
|
-
EUR
|
1 277
EUR
|
549,000,000
EUR
|
375,000,000
EUR
|
2,000,000
EUR
|
20,000,000
EUR
|
33,000,000
EUR
|
-
EUR
|
1,000,000
EUR
|
228,000,000
EUR
|
-
EUR
|
321,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — | — | — |
846,000,000
EUR
|
321,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — | — | — |
431,000,000
EUR
|
228,000,000
EUR
|
— | — | — | — | — | — | — | — | — |