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] | |||||
| Income taxes paid (refund), classified as operating activities | — |
1 504
EUR
|
— |
603,000,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
8 586
EUR
|
— |
7 313
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
6 728
EUR
|
— |
173,000,000
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
289,000,000
EUR
|
— |
392,000,000
EUR
|
— |
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities | — |
268,000,000
EUR
|
— |
73,000,000
EUR
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
175,000,000
EUR
|
— |
1 548
EUR
|
— |
| Dividends received, classified as investing activities | — |
18,000,000
EUR
|
— |
57,000,000
EUR
|
— |
| Interest received, classified as investing activities | — |
37,000,000
EUR
|
— |
32,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
4 290
EUR
|
— |
11 042
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
8 669
EUR
|
— |
8 353
EUR
|
— |
| Dividends paid, classified as financing activities | — |
2 665
EUR
|
— |
1 859
EUR
|
— |
| Interest paid, classified as financing activities | — |
822,000,000
EUR
|
— |
719,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
2 979
EUR
|
— |
4 848
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
363,000,000
EUR
|
— |
233,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
1 680
EUR
|
— |
1 352
EUR
|
— |
| Cash and cash equivalents |
15 570
EUR
|
— |
13 890
EUR
|
— |
12 980
EUR
|