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) |
3,000,000
EUR
|
526,000,000
EUR
|
— |
523,000,000
EUR
|
523,000,000
EUR
|
564,000,000
EUR
|
— |
0
EUR
|
563,000,000
EUR
|
563,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for income tax expense | — |
144,000,000
EUR
|
— | — | — |
121,000,000
EUR
|
— | — | — | — | — |
| Adjustments for decrease (increase) in inventories | — |
1,000,000
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — |
| Adjustments for depreciation and amortisation expense | — |
176,000,000
EUR
|
— | — | — |
176,000,000
EUR
|
— | — | — | — | — |
| Adjustments for provisions | — |
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — |
| Adjustments for undistributed profits of associates | — |
13,000,000
EUR
|
— | — | — |
9,000,000
EUR
|
— | — | — | — | — |
| Other adjustments for which cash effects are investing or financing cash flow | — |
26,000,000
EUR
|
— | — | — |
6,000,000
EUR
|
— | — | — | — | — |
| Adjustments to reconcile profit (loss) | — |
388,000,000
EUR
|
— | — | — |
328,000,000
EUR
|
— | — | — | — | — |
| Dividends received, classified as operating activities | — |
2,000,000
EUR
|
— | — | — |
3,000,000
EUR
|
— | — | — | — | — |
| Interest paid, classified as operating activities | — |
72,000,000
EUR
|
— | — | — |
66,000,000
EUR
|
— | — | — | — | — |
| Interest received, classified as operating activities | — |
2,000,000
EUR
|
— | — | — |
2,000,000
EUR
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — |
98,000,000
EUR
|
— | — | — |
178,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — |
738,000,000
EUR
|
— | — | — |
630,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
1,000,000
EUR
|
— | — | — |
7,000,000
EUR
|
— | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
184,000,000
EUR
|
— | — | — |
17,000,000
EUR
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
12,000,000
EUR
|
— | — | — |
12,000,000
EUR
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — |
33,000,000
EUR
|
— | — | — |
81,000,000
EUR
|
— | — | — | — | — |
| Purchase of other long-term assets, classified as investing activities | — |
0
EUR
|
— | — | — |
3,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — |
226,000,000
EUR
|
— | — | — |
105,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Payments to acquire or redeem entity's shares | — |
20,000,000
EUR
|
— | — | — |
38,000,000
EUR
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
70,000,000
EUR
|
— | — | — |
79,000,000
EUR
|
— | — | — | — | — |
| Dividends paid, classified as financing activities | — |
374,000,000
EUR
|
— | — | — |
362,000,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — |
614,000,000
EUR
|
— | — | — |
300,000,000
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
102,000,000
EUR
|
— | — | — |
225,000,000
EUR
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
3,000,000
EUR
|
— | — | — |
2,000,000
EUR
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
425,000,000
EUR
|
— | — | — |
524,000,000
EUR
|
— | — | — |
300,000,000
EUR
|