Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||||||||||||
| Profit (loss) |
216,000,000
EUR
|
390,000,000
EUR
|
216,000,000
EUR
|
173,000,000
EUR
|
— | — | — |
97,000,000
EUR
|
— | — | — | — |
3 661
EUR
|
3 758
EUR
|
3 661
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 | — |
685,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
159,000,000
EUR
|
— |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — |
2 718
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 742
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 | — |
848,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
909,000,000
EUR
|
— |
| Hedges of net investment in foreign operations [abstract] | |||||||||||||||
| Gains (losses) on hedges of net investments in foreign operations, before tax | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
215,000,000
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 | — |
378,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
21,000,000
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 | — |
613,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
451,000,000
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 | — |
951,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1 333
EUR
|
— |
| Other comprehensive income |
474,000,000
EUR
|
150,000,000
EUR
|
1 311
EUR
|
324,000,000
EUR
|
— |
2 379
EUR
|
595,000,000
EUR
|
40,000,000
EUR
|
833,000,000
EUR
|
— |
3 431
EUR
|
— |
5 753
EUR
|
5 713
EUR
|
1 490
EUR
|
| Comprehensive income |
257,000,000
EUR
|
240,000,000
EUR
|
1 527
EUR
|
497,000,000
EUR
|
‐
EUR
|
2 379
EUR
|
595,000,000
EUR
|
56,000,000
EUR
|
833,000,000
EUR
|
‐
EUR
|
3 431
EUR
|
‐
EUR
|
9 415
EUR
|
9 471
EUR
|
5 151
EUR
|
| Comprehensive income attributable to [abstract] | |||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
257,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
9 415
EUR
|
— |
| Comprehensive income, attributable to non-controlling interests | — |
497,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
56,000,000
EUR
|
— |