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 |
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) | — |
8,718,000,000
EUR
|
— | — | — | — | — | — | — | — |
1 019,1
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 | — |
104,000,000
EUR
|
— | — | — | — | — | — | — | — |
208,000,000
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 | — |
3,661,000,000
EUR
|
— | — | — | — | — | — | — | — |
4,354,000,000
EUR
|
— | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — |
50,000,000
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 | — |
113,000,000
EUR
|
— | — | — | — | — | — | — | — |
355,000,000
EUR
|
— | — | — | — | — |
| Other comprehensive income | — |
3,637,000,000
EUR
|
— | — | — | — | — | — | — | — |
4,157,000,000
EUR
|
— | — | — | — | — |
| Comprehensive income |
-
EUR
|
5,081,000,000
EUR
|
108,000,000
EUR
|
8,521,000,000
EUR
|
-
EUR
|
4,973,000,000
EUR
|
-
EUR
|
3,548,000,000
EUR
|
-
EUR
|
1 424,1
EUR
|
1 434,8
EUR
|
-
EUR
|
-
EUR
|
1 024,2
EUR
|
107,000,000
EUR
|
3,999,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
4,973,000,000
EUR
|
— | — | — | — | — | — | — | — |
1 424,1
EUR
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
108,000,000
EUR
|
— | — | — | — | — | — | — | — |
107,000,000
EUR
|
— | — | — | — | — |