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 |
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 |
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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||
| Revenue | — | — | — | — | — | — | — |
7 558
EUR
|
— | — | — |
7 195
EUR
|
— | — | — | — | — | — |
| Other income | — | — | — | — | — | — | — |
223,000,000
EUR
|
— | — | — |
176,000,000
EUR
|
— | — | — | — | — | — |
| Employee benefits expense | — | — | — | — | — | — | — |
2 457
EUR
|
— | — | — |
2 329
EUR
|
— | — | — | — | — | — |
| Depreciation and amortisation expense | — | — | — | — | — | — | — |
356,000,000
EUR
|
— | — | — |
309,000,000
EUR
|
— | — | — | — | — | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — | — | — | — | — | — | — |
261,000,000
EUR
|
— | — | — |
1 182
EUR
|
— | — | — | — | — | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 | — | — | — | — | — | — | — |
334,000,000
EUR
|
— | — | — |
1 074
EUR
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — | — | — | — |
5,000,000
EUR
|
— | — | — |
11,000,000
EUR
|
— | — | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — | — | — |
3 418
EUR
|
— | — | — |
1 847
EUR
|
— | — | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — | — |
804,000,000
EUR
|
— | — | — |
407,000,000
EUR
|
— | — | — | — | — | — |
| Profit (loss) from discontinued operations | — | — | — | — | — | — | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — |
| Profit (loss) |
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
2 614
EUR
|
2 614
EUR
|
2 614
EUR
|
1 440
EUR
|
0
EUR
|
1 440
EUR
|
0
EUR
|
0
EUR
|
1 440
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — | — | — | — |
2 614
EUR
|
— | — | — |
1 440
EUR
|
— | — | — | — | — | — |
| Profit (loss), attributable to non-controlling interests | — | — | — | — | — | — | — |
0
EUR
|
— | — | — |
0
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 | — | — | — | — | — | — | — |
6.15
|
— | — | — |
3.34
|
— | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||
| Diluted earnings (loss) per share | — | — | — | — | — | — | — |
6.15
|
— | — | — |
3.34
|
— | — | — | — | — | — |