Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest paid, classified as operating activities | — |
37,000,000
EUR
|
— |
16,000,000
EUR
|
— |
| Interest received, classified as operating activities | — |
3,000,000
EUR
|
— |
1,000,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
41,000,000
EUR
|
— |
64,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
508,000,000
EUR
|
— |
561,000,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities | — |
34,000,000
EUR
|
— |
-
EUR
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities | — |
166,000,000
EUR
|
— |
-
EUR
|
— |
| Dividends received, classified as investing activities | — |
2,000,000
EUR
|
— |
2,000,000
EUR
|
— |
| Interest received, classified as investing activities | — |
9,000,000
EUR
|
— |
9,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
159,000,000
EUR
|
— |
56,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Repayments of borrowings, classified as financing activities | — |
66,000,000
EUR
|
— |
65,000,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
62,000,000
EUR
|
— |
37,000,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
271,000,000
EUR
|
— |
152,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
599,000,000
EUR
|
— |
146,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
68,000,000
EUR
|
— |
651,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
17,000,000
EUR
|
— |
14,000,000
EUR
|
— |
| Cash and cash equivalents |
1,689,000,000
EUR
|
— |
1,307,000,000
EUR
|
— |
642,000,000
EUR
|