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] | |||||
| Profit (loss) |
7,600,000,000
EUR
|
— |
6,825,000,000
EUR
|
— | — |
| Adjustments to reconcile profit (loss) [abstract] | |||||
| Adjustments for provisions |
169,000,000
EUR
|
— |
175,000,000
EUR
|
— | — |
| Other adjustments for non-cash items |
314,000,000
EUR
|
— |
250,000,000
EUR
|
— | — |
| Adjustments for losses (gains) on disposal of non-current assets |
9,000,000
EUR
|
— |
17,000,000
EUR
|
— | — |
| Other adjustments for which cash effects are investing or financing cash flow |
1,205,000
EUR
|
— |
1,188,000
EUR
|
— | — |
| Dividends received, classified as operating activities |
4,000,000
EUR
|
— |
2,000,000
EUR
|
— | — |
| Interest paid, classified as operating activities |
1,696,000
EUR
|
— |
1,270,000
EUR
|
— | — |
| Interest received, classified as operating activities |
3,029,000
EUR
|
— |
2,424,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
1,244,000
EUR
|
— |
1,302,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities |
1,000,000
EUR
|
— |
—
EUR
|
— | — |
| Cash flows from (used in) investing activities |
3,884,000
EUR
|
— |
471,000,000
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 |
—
EUR
|
— |
—
EUR
|
— | — |
| Proceeds from issuing other equity instruments |
500,000,000
EUR
|
— |
—
EUR
|
— | — |
| Payments to acquire or redeem entity's shares |
—
EUR
|
— |
175,000,000
EUR
|
— | — |
| Payments of other equity instruments |
262,000,000
EUR
|
— |
—
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities |
29,000,000
EUR
|
— |
31,000,000
EUR
|
— | — |
| Dividends paid, classified as financing activities |
393,000,000
EUR
|
— |
305,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities |
310,000,000
EUR
|
— |
560,000,000
EUR
|
— | — |
| Cash and cash equivalents | — |
17,604,000
EUR
|
— |
12,786,000
EUR
|
12,515,000
EUR
|