Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — | — | — |
188,362,000,000
USD
|
997,000,000
USD
|
21,145,000,000
USD
|
— |
165,915,000,000
USD
|
— | — |
1,755,000,000
USD
|
— |
544,000,000
USD
|
186,607,000,000
USD
|
— | — |
192,597,000,000
USD
|
— |
726,000,000
USD
|
— |
21,132,000,000
USD
|
— | — |
2,125,000,000
USD
|
169,482,000,000
USD
|
584,000,000
USD
|
190,472,000,000
USD
|
— | — |
18,909,000,000
USD
|
— | — | — |
175,326,000,000
USD
|
153,026,000,000
USD
|
610,000,000
USD
|
171,966,000,000
USD
|
3,360,000,000
USD
|
— |
641,000,000
USD
|
— | — |
155,310,000,000
USD
|
12,752,000,000
USD
|
709,000,000
USD
|
651,000,000
USD
|
142,616,000,000
USD
|
3,227,000,000
USD
|
158,537,000,000
USD
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — |
19,636,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
42,874,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
20,630,000,000
USD
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — | — |
48,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,080,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
6,073,000,000
USD
|
— | — | — | — | — | — | — | — |
| Comprehensive income | — | — |
19,588,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
44,954,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
26,703,000,000
USD
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
—
USD
|
—
USD
|
9,153,000,000
USD
|
— | — | — |
8,389,000,000
USD
|
— |
764,000,000
USD
|
8,389,000,000
USD
|
— |
—
USD
|
— | — |
—
USD
|
—
USD
|
— |
—
USD
|
— |
7,489,000,000
USD
|
— |
7,283,000,000
USD
|
206,000,000
USD
|
— | — | — | — |
7,283,000,000
USD
|
348,000,000
USD
|
— |
—
USD
|
—
USD
|
6,321,000,000
USD
|
— | — | — | — | — |
—
USD
|
— |
6,669,000,000
USD
|
6,321,000,000
USD
|
— | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
—
USD
|
—
USD
|
89,000,000
USD
|
— | — | — |
7,000,000
USD
|
— |
82,000,000
USD
|
7,000,000
USD
|
— |
—
USD
|
— | — |
—
USD
|
—
USD
|
— |
—
USD
|
— |
1,838,000,000
USD
|
— |
188,000,000
USD
|
1,650,000,000
USD
|
— | — | — | — |
188,000,000
USD
|
13,000,000
USD
|
— |
—
USD
|
—
USD
|
5,000,000
USD
|
— | — | — | — | — |
—
USD
|
— |
18,000,000
USD
|
5,000,000
USD
|
— | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
271,000,000
USD
|
168,000,000
USD
|
188,000,000
USD
|
— | — | — |
188,000,000
USD
|
— |
—
USD
|
85,000,000
USD
|
— |
—
USD
|
— | — |
176,000,000
USD
|
116,000,000
USD
|
— |
—
USD
|
— |
191,000,000
USD
|
— |
131,000,000
USD
|
—
USD
|
— | — | — | — |
191,000,000
USD
|
—
USD
|
— |
58,000,000
USD
|
99,000,000
USD
|
250,000,000
USD
|
— | — | — | — | — |
—
USD
|
— |
250,000,000
USD
|
93,000,000
USD
|
— | — | — | — | — | — | — |