Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||||||||
| Profit (loss) |
—
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
349,000,000
EUR
|
3,000,000
EUR
|
352,000,000
EUR
|
—
EUR
|
—
EUR
|
— |
—
EUR
|
—
EUR
|
234,000,000
EUR
|
—
EUR
|
— |
—
EUR
|
—
EUR
|
16,000,000
EUR
|
218,000,000
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||||||
| Adjustments for provisions | — | — | — | — | — | — |
228,000,000
EUR
|
— | — | — | — | — |
265,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other adjustments for non-cash items | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — | — |
26,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Dividends received, classified as operating activities | — | — | — | — | — | — |
20,000,000
EUR
|
— | — | — | — | — |
14,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — |
1,198,000,000
EUR
|
— | — | — | — | — |
1,336,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — |
—
EUR
|
— | — | — | — | — |
21,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities | — | — | — | — | — | — |
125,000,000
EUR
|
— | — | — | — | — |
171,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — |
284,000,000
EUR
|
— | — | — | — | — |
2,224,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||||||
| Payments to acquire or redeem entity's shares | — | — | — | — | — | — |
60,000,000
EUR
|
— | — | — | — | — |
55,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Dividends paid, classified as financing activities | — | — | — | — | — | — |
91,000,000
EUR
|
— | — | — | — | — |
—
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — |
68,000,000
EUR
|
— | — | — | — | — |
1,489,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — |
58,000,000
EUR
|
— | — | — | — | — |
191,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — | — | — | — |
924,000,000
EUR
|
— | — | — | — | — |
410,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — | — |
3,513,000,000
EUR
|
— | — | — | — |
2,698,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
2,288,000,000
EUR
|