Statement Of Cash Flows [Abstract]
| Concept |
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 |
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 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) |
–
EUR
|
7 76 , 3
EUR
|
— |
7 76 , 3
EUR
|
7 76 , 3
EUR
|
1 6 7, 9
EUR
|
— |
–
EUR
|
1 6 7, 9
EUR
|
1 6 7, 9
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for depreciation and amortisation expense | — |
4,360,000,000
EUR
|
— | — | — |
418 ,2
EUR
|
— | — | — | — | — |
| Adjustments for unrealised foreign exchange losses (gains) | — |
22 ,1
EUR
|
— | — | — |
15 ,0
EUR
|
— | — | — | — | — |
| Adjustments for fair value losses (gains) | — |
5,487,000,000
EUR
|
— | — | — |
15 6, 3
EUR
|
— | — | — | — | — |
| Other adjustments for non-cash items | — |
321, 2
EUR
|
— | — | — |
479 , 5
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — |
4,639,000,000
EUR
|
— | — | — |
9,050,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
–
EUR
|
— | — | — |
11 ,2
EUR
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
1 7, 5
EUR
|
— | — | — |
2 3 ,1
EUR
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — |
–
EUR
|
— | — | — |
0, 5
EUR
|
— | — | — | — | — |
| Interest received, classified as investing activities | — |
445,000,000
EUR
|
— | — | — |
24, 3
EUR
|
— | — | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities | — |
28 , 7
EUR
|
— | — | — |
11, 0
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — |
1, 7
EUR
|
— | — | — |
9,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Payments to acquire or redeem entity's shares | — |
1 1 7, 9
EUR
|
— | — | — |
380,000,000
EUR
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
386,000,000
EUR
|
— | — | — |
316,000,000
EUR
|
— | — | — | — | — |
| Interest paid, classified as financing activities | — |
447,000,000
EUR
|
— | — | — |
4 7, 7
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — |
57 3,9
EUR
|
— | — | — |
415 ,2
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
1,117,000,000
EUR
|
— | — | — |
4,908,000,000
EUR
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
216,000,000
EUR
|
— | — | — |
2 1 , 7
EUR
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
1 024,0
EUR
|
— | — | — |
1 114,0
EUR
|
— | — | — |
64 4,9
EUR
|