Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Dividends received, classified as operating activities |
12,000,000
EUR
|
— |
5,000,000
EUR
|
— | — |
| Interest paid, classified as operating activities |
330,000,000
EUR
|
— |
240,000,000
EUR
|
— | — |
| Interest received, classified as operating activities |
51,000,000
EUR
|
— |
54,000,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities |
865,000,000
EUR
|
— |
816,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
6,509,000,000
EUR
|
— |
647 ,8
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
1,000,000
EUR
|
— |
37,000,000
EUR
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
868,000,000
EUR
|
— | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
30,000,000
EUR
|
— |
46,000,000
EUR
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
3,067,000,000
EUR
|
— |
3,047,000,000
EUR
|
— | — |
| Cash advances and loans made to other parties, classified as investing activities |
38,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities |
3,949,000,000
EUR
|
— |
3,008,000,000
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 | — | — |
7 ,3
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities |
254,000,000
EUR
|
— |
254,000,000
EUR
|
— | — |
| Dividends paid, classified as financing activities |
359 ,8
EUR
|
— |
3,435,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities |
2,288,000,000
EUR
|
— |
3,701,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
27 ,3
EUR
|
— |
231,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
8,000,000
EUR
|
— |
11,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
89 ,9
EUR
|
— |
634,000,000
EUR
|
854,000,000
EUR
|