Statement Of Cash Flows [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) | — |
462,000,000
EUR
|
462,000,000
EUR
|
462,000,000
EUR
|
0
EUR
|
0
EUR
|
— |
250,000,000
EUR
|
251,000,000
EUR
|
250,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for income tax expense | — | — |
147,000,000
EUR
|
— | — | — | — | — |
98,000,000
EUR
|
— | — |
| Adjustments for decrease (increase) in inventories | — | — |
29,000,000
EUR
|
— | — | — | — | — |
5,000,000
EUR
|
— | — |
| Other adjustments for non-cash items | — | — |
83,000,000
EUR
|
— | — | — | — | — |
6,000,000
EUR
|
— | — |
| Adjustments for losses (gains) on disposal of non-current assets | — | — |
2,000,000
EUR
|
— | — | — | — | — |
104,000,000
EUR
|
— | — |
| Cash flows from (used in) operations | — | — |
1,443,000,000
EUR
|
— | — | — | — | — |
1,038,000,000
EUR
|
— | — |
| Dividends received, classified as operating activities | — | — |
0
EUR
|
— | — | — | — | — |
0
EUR
|
— | — |
| Interest paid, classified as operating activities | — | — |
114,000,000
EUR
|
— | — | — | — | — |
100,000,000
EUR
|
— | — |
| Interest received, classified as operating activities | — | — |
7,000,000
EUR
|
— | — | — | — | — |
4,000,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — |
143,000,000
EUR
|
— | — | — | — | — |
143,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities | — | — |
1,205,000,000
EUR
|
— | — | — | — | — |
804,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — |
4,000,000
EUR
|
— | — | — | — | — |
9,000,000
EUR
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
853,000,000
EUR
|
— | — | — | — | — |
97,000,000
EUR
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
58,000,000
EUR
|
— | — | — | — | — |
48,000,000
EUR
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — |
85,000,000
EUR
|
— | — | — | — | — |
74,000,000
EUR
|
— | — |
| Dividends received, classified as investing activities | — | — |
13,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — |
971,000,000
EUR
|
— | — | — | — | — |
223,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
747,000,000
EUR
|
— | — | — | — | — |
503,000,000
EUR
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — |
754,000,000
EUR
|
— | — | — | — | — |
532,000,000
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — |
498,000,000
EUR
|
— | — | — | — | — |
469,000,000
EUR
|
— | — |
| Dividends paid, classified as financing activities | — | — |
232,000,000
EUR
|
— | — | — | — | — |
273,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — | — |
654,000,000
EUR
|
— | — | — | — | — |
795,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
420,000,000
EUR
|
— | — | — | — | — |
213,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
77,000,000
EUR
|
— | — | — | — | — |
29,000,000
EUR
|
— | — |
| Cash and cash equivalents |
812,000,000
EUR
|
— | — | — | — | — |
1,309,000,000
EUR
|
— | — | — |
1,493,000,000
EUR
|