Statement Of Comprehensive Income [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) | — |
3,487,000,000
EUR
|
18,000,000
EUR
|
— |
3,469,000,000
EUR
|
— |
3,469,000,000
EUR
|
— | — | — |
239,000,000
EUR
|
— |
232,000,000
EUR
|
— |
7,000,000
EUR
|
239,000,000
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 | — | — | — | — | — | — | — | — | — | — |
110,000,000
EUR
|
— |
110,000,000
EUR
|
— | — |
110,000,000
EUR
|
— | — |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
59,000,000
EUR
|
-
EUR
|
— |
59,000,000
EUR
|
— |
59,000,000
EUR
|
— | — | — |
221,000,000
EUR
|
— |
221,000,000
EUR
|
— |
-
EUR
|
221,000,000
EUR
|
— | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
225,000,000
EUR
|
0
EUR
|
— | — | — |
224,000,000
EUR
|
— |
224,000,000
EUR
|
— |
112,000,000
EUR
|
— |
113,000,000
EUR
|
— |
1,000,000
EUR
|
— |
112,000,000
EUR
|
— |
| Cash flow hedges [abstract] | ||||||||||||||||||
| Gains (losses) on cash flow hedges, net of tax | — |
9,000,000
EUR
|
-
EUR
|
9,000,000
EUR
|
— | — |
9,000,000
EUR
|
— | — |
35,000,000
EUR
|
35,000,000
EUR
|
— |
35,000,000
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, net of tax | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
8,000,000
EUR
|
— | — | — | — | — |
| Other comprehensive income | — |
274,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
258,000,000
EUR
|
— | — | — | — | — |
| Comprehensive income |
-
EUR
|
3,212,000,000
EUR
|
17,000,000
EUR
|
9,000,000
EUR
|
3,410,000,000
EUR
|
-
EUR
|
3,195,000,000
EUR
|
-
EUR
|
224,000,000
EUR
|
35,000,000
EUR
|
497,000,000
EUR
|
-
EUR
|
490,000,000
EUR
|
-
EUR
|
6,000,000
EUR
|
350,000,000
EUR
|
112,000,000
EUR
|
-
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
3,195,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
497,000,000
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
17,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
6,000,000
EUR
|
— | — | — | — | — |