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] | |||||
| Cash flows from (used in) operations |
2,752,000,000
EUR
|
— |
4,334,000,000
EUR
|
— | — |
| Interest paid, classified as operating activities |
3,112,000,000
EUR
|
— |
2,503,000,000
EUR
|
— | — |
| Interest received, classified as operating activities |
6,969,000,000
EUR
|
— |
6,360,000,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities |
113,000,000
EUR
|
— |
58,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
2,639,000,000
EUR
|
— |
4,392,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash payments to acquire interests in joint ventures, classified as investing activities |
4,000,000
EUR
|
— |
1,000,000
EUR
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
39,000,000
EUR
|
— |
40,000,000
EUR
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
140,000,000
EUR
|
— |
116,000,000
EUR
|
— | — |
| Purchase of intangible assets, classified as investing activities |
380,000,000
EUR
|
— |
297,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities |
557,000,000
EUR
|
— |
960,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
520,000,000
EUR
|
— |
125,000,000
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities |
57,000,000
EUR
|
— |
44,000,000
EUR
|
— | — |
| Dividends paid, classified as financing activities |
973,000,000
EUR
|
— |
225,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities |
1,483,000,000
EUR
|
— |
811,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
66,000,000
EUR
|
— |
38,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
533,000,000
EUR
|
— |
6,201,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
34,174,000,000
EUR
|
— |
33,641,000,000
EUR
|
39,842,000,000
EUR
|