Statement Of Comprehensive Income [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||||||||||||||
| Profit (loss) |
198,000,000
EUR
|
5,892,000,000
EUR
|
5,892,000,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
-
EUR
|
5,694,000,000
EUR
|
-
EUR
|
5,159,000,000
EUR
|
-
EUR
|
122,000,000
EUR
|
-
EUR
|
5,037,000,000
EUR
|
5,159,000,000
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) on remeasurements of defined benefit plans | — |
16,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
95,000,000
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 | — |
99,000,000
EUR
|
— | — | — |
497,000,000
EUR
|
248,000,000
EUR
|
214,000,000
EUR
|
— | — | — |
952,000,000
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 | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
21,000,000
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 | — |
-
EUR
|
— | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — |
| Other comprehensive income |
20,000,000
EUR
|
109,000,000
EUR
|
10,000,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
99,000,000
EUR
|
129,000,000
EUR
|
-
EUR
|
1,026,000,000
EUR
|
952,000,000
EUR
|
18,000,000
EUR
|
-
EUR
|
1,044,000,000
EUR
|
74,000,000
EUR
|
| Comprehensive income |
178,000,000
EUR
|
6,001,000,000
EUR
|
5,902,000,000
EUR
|
-
EUR
|
-
EUR
|
— | — | — |
99,000,000
EUR
|
5,823,000,000
EUR
|
-
EUR
|
4,133,000,000
EUR
|
952,000,000
EUR
|
140,000,000
EUR
|
-
EUR
|
3,993,000,000
EUR
|
5,085,000,000
EUR
|
| Comprehensive income attributable to [abstract] | |||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
5,823,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,993,000,000
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
178,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
140,000,000
EUR
|
— | — | — | — | — |