Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||||||||||
| Profit (loss) |
-
EUR
|
2,105,000,000
EUR
|
-
EUR
|
— |
2,093,000,000
EUR
|
-
EUR
|
12,000,000
EUR
|
-
EUR
|
2,093,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
1,934,000,000
EUR
|
1,905,000,000
EUR
|
29,000,000
EUR
|
-
EUR
|
-
EUR
|
1,905,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||||||||
| Adjustments for income tax expense | — |
450,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
217,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Adjustments for provisions | — |
644,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
336,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other adjustments for non-cash items | — |
1,481,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
43,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividends received, classified as operating activities | — |
25,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
19,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — |
434,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
305,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — |
1,911,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,006,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
2,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
12,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
967,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
815,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — |
97,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
94,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividends received, classified as investing activities | — |
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — |
1,792,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
831,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
117,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Proceeds from borrowings, classified as financing activities | — |
3,221,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
248,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
1,500,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
796,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
112,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
113,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Dividends paid, classified as financing activities | — |
424,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
417,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Interest paid, classified as financing activities | — |
38,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
62,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Other inflows (outflows) of cash, classified as financing activities | — |
337,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
112,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — |
455,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,191,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
335,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
15,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
13,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
584,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
932,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
941,000,000
EUR
|