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] | ||||||||
| Revenue | — | — |
17 262
EUR
|
— | — |
16 436
EUR
|
— | — |
| Cost of sales | — | — |
14 222
EUR
|
— | — |
14 281
EUR
|
— | — |
| Administrative expenses | — | — |
572,000,000
EUR
|
— | — |
573,000,000
EUR
|
— | — |
| Profit (loss) from operating activities | — | — |
406,000,000
EUR
|
— | — |
857,000,000
EUR
|
— | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
243,000,000
EUR
|
— | — |
278,000,000
EUR
|
— | — |
| Profit (loss) before tax | — | — |
442,000,000
EUR
|
— | — |
938,000,000
EUR
|
— | — |
| Tax expense (income) | — | — |
197,000,000
EUR
|
— | — |
132,000,000
EUR
|
— | — |
| Profit (loss) |
70,000,000
EUR
|
175,000,000
EUR
|
245,000,000
EUR
|
175,000,000
EUR
|
1 089
EUR
|
1 070
EUR
|
19,000,000
EUR
|
1 089
EUR
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — | — |
175,000,000
EUR
|
— | — |
1 089
EUR
|
— | — |
| Profit (loss), attributable to non-controlling interests | — | — |
70,000,000
EUR
|
— | — |
19,000,000
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 | — | — |
73.00
|
— | — |
455.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share | — | — |
72.00
|
— | — |
455.00
|
— | — |