Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operating activities |
34,476,000,000
USD
|
— |
22,022,000,000
USD
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
2,000,000
USD
|
— |
3,000,000
USD
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
4,774,000,000
USD
|
— |
815,000,000
USD
|
— |
| Dividends received, classified as investing activities |
327,000,000
USD
|
— |
282,000,000
USD
|
— |
| Cash flows from (used in) investing activities |
21,619,000,000
USD
|
— |
8,342,000,000
USD
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control |
1,000,000
USD
|
— |
1,000,000
USD
|
— |
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control |
-
USD
|
— |
3,000,000
USD
|
— |
| Payments to acquire or redeem entity's shares |
2,738,000,000
USD
|
— |
1,956,000,000
USD
|
— |
| Proceeds from borrowings, classified as financing activities |
83,000,000
USD
|
— |
563,000,000
USD
|
— |
| Repayments of borrowings, classified as financing activities |
800,000,000
USD
|
— |
2,497,000,000
USD
|
— |
| Payments of lease liabilities, classified as financing activities |
3,080,000,000
USD
|
— |
2,279,000,000
USD
|
— |
| Other inflows (outflows) of cash, classified as financing activities |
49,000,000
USD
|
— |
74,000,000
USD
|
— |
| Cash flows from (used in) financing activities |
14,135,000,000
USD
|
— |
7,900,000,000
USD
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
1,278,000,000
USD
|
— |
5,780,000,000
USD
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents |
249,000,000
USD
|
— |
79,000,000
USD
|
— |
| Cash and cash equivalents | — |
10,057,000,000
USD
|
— |
11,832,000,000
USD
|