Profit Or Loss [Abstract]
| Concept |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||
| Profit (loss) [abstract] | ||||||||
| Profit (loss) from operating activities | — | — | — |
7,148,000,000
EUR
|
5,033,000,000
EUR
|
— | — | — |
| Profit (loss) before tax | — | — | — |
6,503,000,000
EUR
|
4,425,000,000
EUR
|
— | — | — |
| Tax expense (income) | — | — | — |
1,427,000,000
EUR
|
938,000,000
EUR
|
— | — | — |
| Profit (loss) |
538,000,000
EUR
|
4,538,000,000
EUR
|
4,538,000,000
EUR
|
5,076,000,000
EUR
|
3,487,000,000
EUR
|
482,000,000
EUR
|
3,005,000,000
EUR
|
3,005,000,000
EUR
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — | — | — |
4,538,000,000
EUR
|
3,005,000,000
EUR
|
— | — | — |
| Profit (loss), attributable to non-controlling interests | — | — | — |
538,000,000
EUR
|
482,000,000
EUR
|
— | — | — |
| Earnings per share [text block] | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||
| Earnings per share [line items] | ||||||||
| Basic earnings per share [abstract] | ||||||||
| Basic earnings (loss) per share | — | — | — |
842.00
|
600.00
|
— | — | — |
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share | — | — | — |
836.00
|
596.00
|
— | — | — |