Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||
| Cash flows from (used in) operating activities [abstract] | |||||||
| Dividends received, classified as operating activities | — |
10,000,000
EUR
|
— | — | — | — |
14,000,000
EUR
|
| Cash flows from (used in) operating activities | — |
1 013
EUR
|
— | — | — | — |
604,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | |||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
77,000,000
EUR
|
— | — | — | — |
72,000,000
EUR
|
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
12,000,000
EUR
|
— | — | — | — |
19,000,000
EUR
|
| Purchase of property, plant and equipment, classified as investing activities | — |
151,000,000
EUR
|
— | — | — | — |
114,000,000
EUR
|
| Other inflows (outflows) of cash, classified as investing activities | — |
29,000,000
EUR
|
— | — | — | — |
25,000,000
EUR
|
| Cash flows from (used in) investing activities | — |
211,000,000
EUR
|
— | — | — | — |
180,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | |||||||
| Proceeds from issuing shares | — |
1,000,000
EUR
|
— | — | — | — |
1,000,000
EUR
|
| Dividends paid, classified as financing activities | — |
238,000,000
EUR
|
— | — | — | — |
96,000,000
EUR
|
| Cash flows from (used in) financing activities | — |
828,000,000
EUR
|
— | — | — | — |
57,000,000
EUR
|
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
10,000,000
EUR
|
— | — | — | — |
10,000,000
EUR
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
36,000,000
EUR
|
— | — | — | — |
377,000,000
EUR
|
| Cash and cash equivalents |
1 481
EUR
|
— |
1 481
EUR
|
1 494
EUR
|
1 494
EUR
|
-
EUR
|
— |