Statement Of Cash Flows [Abstract]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
22,000,000
EUR
|
146,000,000
EUR
|
— | — |
| Interest paid, classified as operating activities | — |
32,000,000
EUR
|
44,000,000
EUR
|
— | — |
| Interest received, classified as operating activities | — |
3,000,000
EUR
|
1,000,000
EUR
|
— | — |
| Cash flows from (used in) operating activities | — |
81,000,000
EUR
|
70,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
7,000,000
EUR
|
1,000,000
EUR
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
3,000,000
EUR
|
3,000,000
EUR
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
33,000,000
EUR
|
70,000,000
EUR
|
— | — |
| Purchase of intangible assets, classified as investing activities | — |
75,000,000
EUR
|
99,000,000
EUR
|
— | — |
| Cash flows from (used in) investing activities | — |
138,000,000
EUR
|
171,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
60,000,000
EUR
|
— | — | — |
| Proceeds from borrowings, classified as financing activities | — |
760,000,000
EUR
|
1,000,000
EUR
|
— | — |
| Repayments of borrowings, classified as financing activities | — |
158,000,000
EUR
|
5,000,000
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities | — |
85,000,000
EUR
|
91,000,000
EUR
|
— | — |
| Other inflows (outflows) of cash, classified as financing activities | — |
5,000,000
EUR
|
4,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — |
522,000,000
EUR
|
91,000,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
280,000,000
EUR
|
226,000,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
16,000,000
EUR
|
— | — | — |
| Cash and cash equivalents |
330,000,000
EUR
|
— | — |
65,000,000
EUR
|
291,000,000
EUR
|