Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
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] | |||
| Adjustments for finance income (cost) |
382,000,000
USD
|
417,000,000
USD
|
490,000,000
USD
|
| Increase (decrease) in working capital |
518,000,000
USD
|
228,000,000
USD
|
196,000,000
USD
|
| Adjustments for amortisation expense |
113,000,000
USD
|
74,000,000
USD
|
70,000,000
USD
|
| Adjustments for depreciation expense |
1,644,000,000
USD
|
1,691,000,000
USD
|
1,624,000,000
USD
|
| Adjustments for undistributed profits of investments accounted for using equity method |
-
USD
|
55,000,000
USD
|
118,000,000
USD
|
| Income taxes paid, classified as operating activities |
1,043,000,000
USD
|
642,000,000
USD
|
558,000,000
USD
|
| Cash flows from (used in) investing activities [abstract] | |||
| Dividends received from investments accounted for using equity method, classified as investing activities |
36,000,000
USD
|
32,000,000
USD
|
35,000,000
USD
|
| Cash flows from (used in) financing activities [abstract] | |||
| Dividends paid to equity holders of parent, classified as financing activities |
917,000,000
USD
|
906,000,000
USD
|
707,000,000
USD
|
| Dividends paid to non-controlling interests, classified as financing activities |
13,000,000
USD
|
32,000,000
USD
|
15,000,000
USD
|
| Proceeds from exercise of options |
11,000,000
USD
|
13,000,000
USD
|
6,000,000
USD
|