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] | |||||
| Dividends received, classified as operating activities | — |
184,000,000
EUR
|
— |
219,000,000
EUR
|
— |
| Interest paid, classified as operating activities | — |
162,000,000
EUR
|
— |
142,000,000
EUR
|
— |
| Interest received, classified as operating activities | — |
1,853,000
EUR
|
— |
1,840,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
197,000,000
EUR
|
— |
263,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
588,000,000
EUR
|
— |
1,065,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
21,000,000
EUR
|
— |
24,000,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
96,000,000
EUR
|
— |
50,000,000
EUR
|
— |
| Proceeds from sales of intangible assets, classified as investing activities | — |
6,000,000
EUR
|
— | — | — |
| Purchase of intangible assets, classified as investing activities | — |
68,000,000
EUR
|
— |
97,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
1,035,000
EUR
|
— |
1,439,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares | — |
91,000,000
EUR
|
— |
56,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
1,126,000
EUR
|
— |
684,000,000
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
|
— |
6,000,000
EUR
|
— |
| Cash and cash equivalents |
1,153,000
EUR
|
— |
1,937,000
EUR
|
— |
2,241,000
EUR
|