Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||||||||
| Profit (loss) | — |
-
EUR
|
-
EUR
|
302,000,000
EUR
|
1,000,000
EUR
|
-
EUR
|
-
EUR
|
301,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
456,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
456,000,000
EUR
|
— | — |
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||||||||
| Adjustments for fair value losses (gains) | — | — | — |
58,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
92,000,000
EUR
|
— | — |
| Other adjustments to reconcile profit (loss) | — | — | — |
164,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 681
EUR
|
— | — |
| Cash flows from (used in) operating activities | — | — | — |
500,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 406
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
269,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 545
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||||||||
| Proceeds from issuing shares | — | — | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— | — |
| Proceeds from borrowings, classified as financing activities | — | — | — |
156,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
79,000,000
EUR
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — | — |
164,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
121,000,000
EUR
|
— | — |
| Dividends paid, classified as financing activities | — | — | — |
323,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
336,000,000
EUR
|
— | — |
| Interest paid, classified as financing activities | — | — | — |
103,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
113,000,000
EUR
|
— | — |
| Other inflows (outflows) of cash, classified as financing activities | — | — | — |
21,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
15,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
567,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
674,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — |
83,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
92,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — |
253,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
279,000,000
EUR
|
— | — |
| Cash and cash equivalents |
1 830
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 083
EUR
|
— | — | — | — | — |
2 083
EUR
|
1 804
EUR
|