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 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Dividends received, classified as operating activities | — |
129,000,000
EUR
|
— |
25,000,000
EUR
|
| Income taxes paid (refund), classified as operating activities | — |
233,000,000
EUR
|
— |
97,000,000
EUR
|
| Cash flows from (used in) operating activities | — |
1,499,000,000
EUR
|
— |
1,242,000,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
22,000,000
EUR
|
— |
12,000,000
EUR
|
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
22,000,000
EUR
|
— |
46,000,000
EUR
|
| Purchase of property, plant and equipment, classified as investing activities | — |
561,000,000
EUR
|
— |
454,000,000
EUR
|
| Purchase of intangible assets, classified as investing activities | — |
75,000,000
EUR
|
— |
81,000,000
EUR
|
| Dividends received, classified as investing activities | — |
5,000,000
EUR
|
— |
4,000,000
EUR
|
| Cash flows from (used in) investing activities | — |
470,000,000
EUR
|
— |
711,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
248,000,000
EUR
|
— |
557,000,000
EUR
|
| Repayments of borrowings, classified as financing activities | — |
614,000,000
EUR
|
— |
1,368,000,000
EUR
|
| Payments of lease liabilities, classified as financing activities | — |
99,000,000
EUR
|
— |
108,000,000
EUR
|
| Dividends paid, classified as financing activities | — |
431,000,000
EUR
|
— |
419,000,000
EUR
|
| Interest paid, classified as financing activities | — |
95,000,000
EUR
|
— |
103,000,000
EUR
|
| Other inflows (outflows) of cash, classified as financing activities | — |
50,000,000
EUR
|
— |
101,000,000
EUR
|
| Cash flows from (used in) financing activities | — |
1,104,000,000
EUR
|
— |
1,692,000,000
EUR
|
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
76,000,000
EUR
|
— |
261,000,000
EUR
|
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
7,000,000
EUR
|
— |
61,000,000
EUR
|
| Cash and cash equivalents |
941,000,000
EUR
|
— |
1,002,000,000
EUR
|
— |