Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 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] | |||||
| Interest paid, classified as operating activities | — |
3,000,000
EUR
|
— |
3,000,000
EUR
|
— |
| Interest received, classified as operating activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
1,000,000
EUR
|
— |
2,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
284,000,000
EUR
|
— |
50,000,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Dividends received, classified as investing activities | — |
3,000,000
EUR
|
— |
2,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
117,000,000
EUR
|
— |
63,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
11,000,000
EUR
|
— |
14,000,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
25,000,000
EUR
|
— |
31,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
327,000,000
EUR
|
— |
77,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
-
EUR
|
— |
0
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
73,000,000
EUR
|
— |
64,000,000
EUR
|
— |
| Cash and cash equivalents |
148,000,000
EUR
|
— |
75,000,000
EUR
|
— |
11,000,000
EUR
|