Statement Of Cash Flows [Abstract]
| Concept |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) |
364,000,000
EUR
|
— |
3,000,000
EUR
|
367,000,000
EUR
|
367,000,000
EUR
|
— |
771,000,000
EUR
|
761,000,000
EUR
|
771,000,000
EUR
|
10,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for income tax expense |
173,000,000
EUR
|
— | — | — | — | — | — |
257,000,000
EUR
|
— | — | — |
| Adjustments for decrease (increase) in inventories |
79,000,000
EUR
|
— | — | — | — | — | — |
470,000,000
EUR
|
— | — | — |
| Adjustments for provisions |
57,000,000
EUR
|
— | — | — | — | — | — |
28,000,000
EUR
|
— | — | — |
| Adjustments for unrealised foreign exchange losses (gains) |
45,000,000
EUR
|
— | — | — | — | — | — |
263,000,000
EUR
|
— | — | — |
| Adjustments for share-based payments |
43,000,000
EUR
|
— | — | — | — | — | — |
33,000,000
EUR
|
— | — | — |
| Other adjustments for non-cash items |
1,000,000
EUR
|
— | — | — | — | — | — |
13,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities |
823,000,000
EUR
|
— | — | — | — | — | — |
1,606,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
6,000,000
EUR
|
— | — | — | — | — | — |
127,000,000
EUR
|
— | — | — |
| Purchase of property, plant and equipment, classified as investing activities |
272,000,000
EUR
|
— | — | — | — | — | — |
239,000,000
EUR
|
— | — | — |
| Purchase of intangible assets, classified as investing activities |
29,000,000
EUR
|
— | — | — | — | — | — |
9,000,000
EUR
|
— | — | — |
| Interest received, classified as investing activities |
84,000,000
EUR
|
— | — | — | — | — | — |
64,000,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as investing activities |
3,000,000
EUR
|
— | — | — | — | — | — |
3,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities |
226,000,000
EUR
|
— | — | — | — | — | — |
293,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Payments to acquire or redeem entity's shares |
—
EUR
|
— | — | — | — | — | — |
500,000,000
EUR
|
— | — | — |
| Proceeds from borrowings, classified as financing activities |
989,000,000
EUR
|
— | — | — | — | — | — |
171,000,000
EUR
|
— | — | — |
| Repayments of borrowings, classified as financing activities |
89,000,000
EUR
|
— | — | — | — | — | — |
295,000,000
EUR
|
— | — | — |
| Dividends paid, classified as financing activities |
341,000,000
EUR
|
— | — | — | — | — | — |
345,000,000
EUR
|
— | — | — |
| Interest paid, classified as financing activities |
66,000,000
EUR
|
— | — | — | — | — | — |
68,000,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as financing activities |
14,000,000
EUR
|
— | — | — | — | — | — |
19,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities |
491,000,000
EUR
|
— | — | — | — | — | — |
1,020,000,000
EUR
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
7,000,000
EUR
|
— | — | — | — | — | — |
11,000,000
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
1,081,000,000
EUR
|
— | — | — | — | — | — |
304,000,000
EUR
|
— | — | — |
| Cash and cash equivalents | — |
2,048,000,000
EUR
|
— | — | — |
967,000,000
EUR
|
— | — | — | — |
662,000,000
EUR
|