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 |
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) | — | — |
6,563,000,000
EUR
|
6,563,000,000
EUR
|
1 022,1
EUR
|
— |
3,657,000,000
EUR
|
— |
3,295,000,000
EUR
|
— | — | — | — |
1 046,9
EUR
|
1 046,9
EUR
|
1 376,4
EUR
|
| Other comprehensive income [abstract] | ||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||
| Other comprehensive income, net of tax, gains (losses) from investments in equity instruments | — | — | — | — |
4,220,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,569,000,000
EUR
|
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — |
370,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
169,000,000
EUR
|
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — | — | — |
646,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,984,000,000
EUR
|
| Other comprehensive income |
-
EUR
|
-
EUR
|
3,297,000,000
EUR
|
3,845,000,000
EUR
|
3,046,000,000
EUR
|
-
EUR
|
250,000,000
EUR
|
548,000,000
EUR
|
1,026,000,000
EUR
|
1,015,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
3,638,000,000
EUR
|
2,623,000,000
EUR
|
1,598,000,000
EUR
|
| Comprehensive income |
-
EUR
|
-
EUR
|
3,266,000,000
EUR
|
2,719,000,000
EUR
|
7,174,000,000
EUR
|
-
EUR
|
3,907,000,000
EUR
|
548,000,000
EUR
|
4,321,000,000
EUR
|
1,015,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
6,831,000,000
EUR
|
7,846,000,000
EUR
|
1 216,7
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
3,266,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
7,846,000,000
EUR
|
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
3,907,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
4,321,000,000
EUR
|