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 |
As at 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 |
2023-01-01 to 2023-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||
| Profit (loss) |
66,000,000
EUR
|
−
EUR
|
790,000,000
EUR
|
— |
−
EUR
|
−
EUR
|
723,000,000
EUR
|
723,000,000
EUR
|
−
EUR
|
−
EUR
|
1 642
EUR
|
— |
17,000,000
EUR
|
1 659
EUR
|
−
EUR
|
1 659
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||
| Adjustments for depreciation and amortisation expense | — | — |
2 424
EUR
|
— | — | — | — | — | — | — |
2 295
EUR
|
— | — | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — | — |
73,000,000
EUR
|
— | — | — | — | — | — | — |
55,000,000
EUR
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — | — |
700,000,000
EUR
|
— | — | — | — | — | — | — |
343,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
4 200
EUR
|
— | — | — | — | — | — | — |
4 650
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — |
13,000,000
EUR
|
— | — | — | — | — | — | — |
1 067
EUR
|
— | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
1 378
EUR
|
— | — | — | — | — | — | — |
6,000,000
EUR
|
— | — | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities | — | — |
215,000,000
EUR
|
— | — | — | — | — | — | — |
64,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — |
2 372
EUR
|
— | — | — | — | — | — | — |
739,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||
| Payments of lease liabilities, classified as financing activities | — | — |
1 074
EUR
|
— | — | — | — | — | — | — |
1 000
EUR
|
— | — | — | — | — |
| Interest paid, classified as financing activities | — | — |
314,000,000
EUR
|
— | — | — | — | — | — | — |
184,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — |
1 076
EUR
|
— | — | — | — | — | — | — |
2 719
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
752,000,000
EUR
|
— | — | — | — | — | — | — |
1 192
EUR
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
477,000,000
EUR
|
— | — | — | — | — | — | — |
353,000,000
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — |
275,000,000
EUR
|
— | — | — | — | — | — | — |
838,000,000
EUR
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — |
6 564
EUR
|
— | — | — | — | — | — | — |
6 290
EUR
|
— | — | — | — |