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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Profit (loss) |
164,000,000
EUR
|
1 222
EUR
|
1 058
EUR
|
— |
1 058
EUR
|
1 201
EUR
|
— |
1 040
EUR
|
161,000,000
EUR
|
1 040
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||
| Adjustments for income tax expense | — |
617,000,000
EUR
|
— | — | — |
547,000,000
EUR
|
— | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — |
152,000,000
EUR
|
— | — | — |
216,000,000
EUR
|
— | — | — | — |
| Other adjustments to reconcile profit (loss) | — |
107,000,000
EUR
|
— | — | — |
104,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) operating activities | — |
5 378
EUR
|
— | — | — |
5 344
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Other inflows (outflows) of cash, classified as investing activities | — |
47,000,000
EUR
|
— | — | — |
309,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities | — |
3 483
EUR
|
— | — | — |
2 327
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Proceeds from borrowings, classified as financing activities | — |
1 032
EUR
|
— | — | — | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
1 275
EUR
|
— | — | — | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
555,000,000
EUR
|
— | — | — |
559,000,000
EUR
|
— | — | — | — |
| Interest paid, classified as financing activities | — |
295,000,000
EUR
|
— | — | — |
341,000,000
EUR
|
— | — | — | — |
| Other inflows (outflows) of cash, classified as financing activities | — |
10,000,000
EUR
|
— | — | — |
137,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities | — |
2 070
EUR
|
— | — | — |
3 370
EUR
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
86,000,000
EUR
|
— | — | — |
58,000,000
EUR
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
89,000,000
EUR
|
— | — | — |
411,000,000
EUR
|
— | — | — | — |
| Cash and cash equivalents | — | — | — |
5 567
EUR
|
— | — |
5 548
EUR
|
— | — | — |