Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Cash flows from (used in) operations before changes in working capital |
17,592,000,000
USD
|
5,631,000,000
USD
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
4,047,000,000
USD
|
904,000,000
USD
|
| Dividends paid to non-controlling interests, classified as financing activities |
2,838,000,000
USD
|
668,000,000
USD
|
| Proceeds from sale or issue of treasury shares |
1,084,000,000
USD
|
385,000,000
USD
|
| Proceeds from issue of bonds, notes and debentures |
996,000,000
USD
|
2,966,000,000
USD
|
| Repayments of bonds, notes and debentures |
2,554,000,000
USD
|
3,160,000,000
USD
|