Statement Of Comprehensive Income [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
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) | — | — |
1,605,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,323,000,000
EUR
|
— |
1,195,000,000
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 | — | — |
32,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
39,000,000
EUR
|
— |
-
EUR
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — |
101,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
134,000,000
EUR
|
— |
51,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax | — | — |
748,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,078,000,000
EUR
|
— |
1,040,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||||||||||||||
| Gains (losses) on cash flow hedges, before tax | — | — |
29,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
52,000,000
EUR
|
— |
69,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||||||||||||||
| Income tax relating to investments in equity instruments included in other comprehensive income | — | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,000,000
EUR
|
— |
-
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — | — |
20,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
21,000,000
EUR
|
— |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||||||||||||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,000,000
EUR
|
— |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Income tax relating to cash flow hedges included in other comprehensive income | — | — |
10,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
18,000,000
EUR
|
— |
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — |
823,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,203,000,000
EUR
|
— |
953,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income |
EUR
|
EUR
|
782,000,000
EUR
|
1,527,000,000
EUR
|
4,000,000
EUR
|
23,000,000
EUR
|
32,000,000
EUR
|
786,000,000
EUR
|
EUR
|
749,000,000
EUR
|
7,000,000
EUR
|
48,000,000
EUR
|
EUR
|
4,520,000,000
EUR
|
EUR
|
1,175,000,000
EUR
|
39,000,000
EUR
|
EUR
|
4,527,000,000
EUR
|
3,432,000,000
EUR
|
242,000,000
EUR
|
EUR
|
1,225,000,000
EUR
|
-
EUR
|
46,000,000
EUR
|
EUR
|
1,036,000,000
EUR
|
6,000,000
EUR
|
EUR
|
235,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
786,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,520,000,000
EUR
|
— |
235,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
4,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — |