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] | |||||
| Income taxes paid (refund), classified as operating activities | — |
230,000,000
EUR
|
— |
124,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
813,000,000
EUR
|
— |
561,000,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
8,000,000
EUR
|
— |
459,000,000
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
95,000,000
EUR
|
— |
0
EUR
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
2,000,000
EUR
|
— |
3,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
579,000,000
EUR
|
— |
30,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
113,000,000
EUR
|
— |
191,000,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
262,000,000
EUR
|
— |
42,000,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
119,000,000
EUR
|
— |
211,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
308,000,000
EUR
|
— |
674,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
74,000,000
EUR
|
— |
143,000,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
20,000,000
EUR
|
— |
22,000,000
EUR
|
— |
| Cash and cash equivalents |
750,000,000
EUR
|
— |
678,000,000
EUR
|
— |
567,000,000
EUR
|