Disclosure Of Entity's Operating Segments [Text Block]
| 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 |
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 |
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 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||||||
| Revenue | — | — | — | — | — | — | — | — |
6,637,000,000
EUR
|
— |
6,017,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Interest income | — | — | — | — | — | — | — | — |
5,000,000
EUR
|
— |
4,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Interest expense | — | — | — | — | — | — | — | — |
18,000,000
EUR
|
— |
22,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — | — | — | — | — |
27,000,000
EUR
|
— |
32,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — | — | — |
427,000,000
EUR
|
— |
250,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — | — | — | — |
1,881,000,000
EUR
|
— |
875,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) |
153,000,000
EUR
|
EUR
|
EUR
|
EUR
|
1,301,000,000
EUR
|
— |
EUR
|
EUR
|
1,454,000,000
EUR
|
1,301,000,000
EUR
|
625,000,000
EUR
|
EUR
|
492,000,000
EUR
|
EUR
|
EUR
|
EUR
|
— |
EUR
|
133,000,000
EUR
|
492,000,000
EUR
|
| Investments accounted for using equity method | — | — | — | — | — |
366,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
384,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — | — |
932,000,000
EUR
|
— |
933,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — | — |
114,000,000
EUR
|
— |
619,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — | — |
759,000,000
EUR
|
— |
174,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||||||||||||
| Disclosure of products and services [line items] | ||||||||||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||||||||||||
| Disclosure of geographical areas [line items] | ||||||||||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||||||||||||
| Disclosure of major customers [line items] |