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 |
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 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||
| Profit (loss) |
2 903
EUR
|
‐
EUR
|
2 208
EUR
|
695,000,000
EUR
|
2 208
EUR
|
‐
EUR
|
‐
EUR
|
‐
EUR
|
‐
EUR
|
‐
EUR
|
‐
EUR
|
‐
EUR
|
390,000,000
EUR
|
216,000,000
EUR
|
173,000,000
EUR
|
‐
EUR
|
‐
EUR
|
216,000,000
EUR
|
‐
EUR
|
‐
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 |
120,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
685,000,000
EUR
|
— | — | — | — | — | — | — |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
580,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2 718
EUR
|
— | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||
| Hedges of net investment in foreign operations [abstract] | ||||||||||||||||||||
| Gains (losses) on hedges of net investments in foreign operations, before tax |
148,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
15,000,000
EUR
|
— | — | — | — | — | — | — |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||||||||
| Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax |
325,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
378,000,000
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 |
135,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
613,000,000
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 |
765,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
951,000,000
EUR
|
— | — | — | — | — | — | — |
| Other comprehensive income |
2 639
EUR
|
‐
EUR
|
2 925
EUR
|
286,000,000
EUR
|
307,000,000
EUR
|
‐
EUR
|
270,000,000
EUR
|
‐
EUR
|
‐
EUR
|
2 348
EUR
|
‐
EUR
|
‐
EUR
|
150,000,000
EUR
|
1 311
EUR
|
324,000,000
EUR
|
2 379
EUR
|
‐
EUR
|
474,000,000
EUR
|
‐
EUR
|
595,000,000
EUR
|
| Comprehensive income |
264,000,000
EUR
|
‐
EUR
|
717,000,000
EUR
|
981,000,000
EUR
|
1 901
EUR
|
‐
EUR
|
270,000,000
EUR
|
‐
EUR
|
‐
EUR
|
2 348
EUR
|
‐
EUR
|
‐
EUR
|
240,000,000
EUR
|
1 527
EUR
|
497,000,000
EUR
|
2 379
EUR
|
‐
EUR
|
257,000,000
EUR
|
‐
EUR
|
595,000,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
717,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
257,000,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests |
981,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
497,000,000
EUR
|
— | — | — | — | — | — | — |