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 |
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 |
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 | — | — | — | — | — | — |
—
EUR
|
7,723,000,000
EUR
|
7,723,000,000
EUR
|
— |
6,663,000,000
EUR
|
— | — |
—
EUR
|
6,663,000,000
EUR
|
— | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — |
2,000,000
EUR
|
212,000,000
EUR
|
210,000,000
EUR
|
— |
168,000,000
EUR
|
— | — |
12,000,000
EUR
|
180,000,000
EUR
|
— | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — | — |
7,000,000
EUR
|
976,000,000
EUR
|
983,000,000
EUR
|
— |
770,000,000
EUR
|
— | — |
57,000,000
EUR
|
827,000,000
EUR
|
— | — | — | — | — |
| Profit (loss) |
17,000,000
EUR
|
—
EUR
|
—
EUR
|
756,000,000
EUR
|
— |
—
EUR
|
9,000,000
EUR
|
764,000,000
EUR
|
773,000,000
EUR
|
756,000,000
EUR
|
602,000,000
EUR
|
—
EUR
|
582,000,000
EUR
|
45,000,000
EUR
|
647,000,000
EUR
|
—
EUR
|
— |
—
EUR
|
20,000,000
EUR
|
582,000,000
EUR
|
| Assets | — | — | — | — |
9,261,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
8,367,000,000
EUR
|
— | — | — |
| Liabilities | — | — | — | — |
4,372,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3,985,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — | — |
1,150,000,000
EUR
|
— |
1,318,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — | — |
670,000,000
EUR
|
— |
675,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — | — |
372,000,000
EUR
|
— |
268,000,000
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] |