Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
As at 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 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation |
0
EUR
|
— | — | — | — |
1,000,000
EUR
|
— | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||
| Non-current assets |
726,000,000
EUR
|
— | — | — | — |
699,000,000
EUR
|
— | — |
| Current assets |
1,519,000,000
EUR
|
— | — | — | — |
1,214,000,000
EUR
|
— | — |
| Non-current liabilities |
498,000,000
EUR
|
— | — | — | — |
545,000,000
EUR
|
— | — |
| Current liabilities |
689,000,000
EUR
|
— | — | — | — |
412,000,000
EUR
|
— | — |
| Revenue | — | — |
9,374,000,000
EUR
|
— | — | — |
7,241,000,000
EUR
|
— |
| Profit (loss) | — | — |
196,000,000
EUR
|
196,000,000
EUR
|
233,000,000
EUR
|
— |
233,000,000
EUR
|
— |
| Other comprehensive income | — |
1,000,000
EUR
|
1,000,000
EUR
|
— | — | — |
2,000,000
EUR
|
2,000,000
EUR
|
| Comprehensive income | — |
1,000,000
EUR
|
196,000,000
EUR
|
196,000,000
EUR
|
233,000,000
EUR
|
— |
235,000,000
EUR
|
2,000,000
EUR
|