Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
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 |
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 |
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 | — | — | — | — |
13,772,000,000
EUR
|
— |
12,370,000,000
EUR
|
— | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — |
464,000,000
EUR
|
— |
328,000,000
EUR
|
— | — | — |
| Tax expense (income) | — | — | — | — |
215,000,000
EUR
|
— |
233,000,000
EUR
|
— | — | — |
| Profit (loss) before tax | — | — | — | — |
1,231,000,000
EUR
|
— |
1,533,000,000
EUR
|
— | — | — |
| Profit (loss) |
171,000,000
EUR
|
— |
845,000,000
EUR
|
845,000,000
EUR
|
1,016,000,000
EUR
|
— |
1,300,000,000
EUR
|
159,000,000
EUR
|
1,141,000,000
EUR
|
1,141,000,000
EUR
|
| Assets | — |
111,139,000,000
EUR
|
— | — | — |
111,418,000,000
EUR
|
— | — | — | — |
| Investments accounted for using equity method | — |
5,328,000,000
EUR
|
— | — | — |
4,929,000,000
EUR
|
— | — | — | — |
| Liabilities | — |
96,967,000,000
EUR
|
— | — | — |
97,644,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — |
1,065,000,000
EUR
|
— |
1,329,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities | — | — | — | — |
1,439,000,000
EUR
|
— |
635,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities | — | — | — | — |
684,000,000
EUR
|
— |
804,000,000
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] |