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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) | — |
6 190,5
EUR
|
65,000,000
EUR
|
6 184,0
EUR
|
6 184,0
EUR
|
— |
5 706,6
EUR
|
5 712,6
EUR
|
5 706,6
EUR
|
— |
60,000,000
EUR
|
— |
51,000,000
EUR
|
— | — |
4 597,1
EUR
|
4 602,2
EUR
|
4 597,1
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 | — |
1,193,000,000
EUR
|
— | — | — | — | — |
3,956,000,000
EUR
|
— | — | — | — | — | — | — | — |
5,855,000,000
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 | — |
4,258,000,000
EUR
|
— | — | — | — | — |
1,951,000,000
EUR
|
— | — | — | — | — | — | — | — |
6,105,000,000
EUR
|
— |
| Cash flow hedges [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — |
1,373,000,000
EUR
|
— | — | — | — | — |
2,885,000,000
EUR
|
— | — | — | — | — | — | — | — |
2,037,000,000
EUR
|
— |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income | — |
763,000,000
EUR
|
— | — | — | — | — |
1,521,000,000
EUR
|
— | — | — | — | — | — | — | — |
1 192,2
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 | — |
302,000,000
EUR
|
— | — | — | — | — |
1,055,000,000
EUR
|
— | — | — | — | — | — | — | — |
1,444,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — |
289,000,000
EUR
|
— | — | — | — | — |
1,115,000,000
EUR
|
— | — | — | — | — | — | — | — |
1,817,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — |
227,000,000
EUR
|
— | — | — | — | — |
580,000,000
EUR
|
— | — | — | — | — | — | — | — |
415,000,000
EUR
|
— |
| Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income | — |
13,000,000
EUR
|
— | — | — | — | — |
61,000,000
EUR
|
— | — | — | — | — | — | — | — |
373,000,000
EUR
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — |
227,000,000
EUR
|
— | — | — | — | — |
580,000,000
EUR
|
— | — | — | — | — | — | — | — |
415,000,000
EUR
|
— |
| Other comprehensive income | — |
7,070,000,000
EUR
|
— | — | — | — | — |
8,618,000,000
EUR
|
— | — | — | — | — | — | — | — |
2 044,3
EUR
|
— |
| Comprehensive income |
4,259,000,000
EUR
|
5 483,6
EUR
|
59,000,000
EUR
|
6 184,0
EUR
|
5 477,6
EUR
|
2,806,000,000
EUR
|
6 567,6
EUR
|
6 574,4
EUR
|
5 706,6
EUR
|
6,658,000,000
EUR
|
68,000,000
EUR
|
1,953,000,000
EUR
|
51,000,000
EUR
|
1 434,1
EUR
|
6,102,000,000
EUR
|
6 641,4
EUR
|
6 646,5
EUR
|
4 597,1
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
5 477,7
EUR
|
— | — | — | — | — |
6 567,6
EUR
|
— | — | — | — | — | — | — | — |
6 641,4
EUR
|
— |
| Comprehensive income, attributable to non-controlling interests | — |
59,000,000
EUR
|
— | — | — | — | — |
68,000,000
EUR
|
— | — | — | — | — | — | — | — |
51,000,000
EUR
|
— |