Statement Of Cash Flows [Abstract]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operations | — |
556,000,000
EUR
|
— |
515,000,000
EUR
|
| Cash flows from (used in) operating activities | — |
438,000,000
EUR
|
— |
402,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
19,000,000
EUR
|
— |
-
EUR
|
| Purchase of property, plant and equipment, classified as investing activities | — |
358,000,000
EUR
|
— |
379,000,000
EUR
|
| Purchase of intangible assets, classified as investing activities | — |
4,000,000
EUR
|
— |
21,000,000
EUR
|
| Proceeds from government grants, classified as investing activities | — |
19,000,000
EUR
|
— |
0
EUR
|
| Cash flows from (used in) investing activities | — |
362,000,000
EUR
|
— |
400,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
152,000,000
EUR
|
— |
4,000,000
EUR
|
| Payments of lease liabilities, classified as financing activities | — |
20,000,000
EUR
|
— |
17,000,000
EUR
|
| Dividends paid, classified as financing activities | — |
94,000,000
EUR
|
— |
87,000,000
EUR
|
| Cash flows from (used in) financing activities | — |
92,000,000
EUR
|
— |
120,000,000
EUR
|
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
16,000,000
EUR
|
— |
118,000,000
EUR
|
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
13,000,000
EUR
|
— |
7,000,000
EUR
|
| Cash and cash equivalents |
241,000,000
EUR
|
— |
275,000,000
EUR
|
— |