Profit Or Loss [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||||
| Revenue | — | — | — | — |
7,000,000
USD
|
41,547,000,000
USD
|
— | — |
41,554,000,000
USD
|
— |
25,447,000,000
USD
|
— | — | — | — | — | — |
—
USD
|
— |
25,447,000,000
USD
|
| Profit (loss) from operating activities | — | — | — | — |
499,000,000
USD
|
17,093,000,000
USD
|
— | — |
17,592,000,000
USD
|
— |
5,631,000,000
USD
|
— | — | — | — | — | — |
1,056,000,000
USD
|
— |
6,687,000,000
USD
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — |
174,000,000
USD
|
460,000,000
USD
|
— | — |
634,000,000
USD
|
— |
103,000,000
USD
|
— | — | — | — | — | — |
77,000,000
USD
|
— |
180,000,000
USD
|
| Profit (loss) before tax | — | — | — | — |
353,000,000
USD
|
17,276,000,000
USD
|
— | — |
17,629,000,000
USD
|
— |
5,464,000,000
USD
|
— | — | — | — | — | — |
628,000,000
USD
|
— |
6,092,000,000
USD
|
| Tax expense (income) | — | — | — | — |
659,000,000
USD
|
5,271,000,000
USD
|
— | — |
5,930,000,000
USD
|
— |
2,136,000,000
USD
|
— | — | — | — | — | — |
346,000,000
USD
|
— |
1,790,000,000
USD
|
| Profit (loss) |
3,137,000,000
USD
|
—
USD
|
—
USD
|
8,562,000,000
USD
|
306,000,000
USD
|
12,005,000,000
USD
|
—
USD
|
—
USD
|
11,699,000,000
USD
|
8,562,000,000
USD
|
3,328,000,000
USD
|
—
USD
|
2,089,000,000
USD
|
—
USD
|
—
USD
|
—
USD
|
1,239,000,000
USD
|
974,000,000
USD
|
2,089,000,000
USD
|
4,302,000,000
USD
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — |
363,000,000
USD
|
8,925,000,000
USD
|
— | — |
8,562,000,000
USD
|
— |
2,089,000,000
USD
|
— | — | — | — | — | — |
1,046,000,000
USD
|
— |
3,135,000,000
USD
|
| Profit (loss), attributable to non-controlling interests | — | — | — | — |
57,000,000
USD
|
3,080,000,000
USD
|
— | — |
3,137,000,000
USD
|
— |
1,239,000,000
USD
|
— | — | — | — | — | — |
72,000,000
USD
|
— |
1,167,000,000
USD
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||||||||
| Earnings per share [line items] | ||||||||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||||||||
| Basic earnings (loss) per share | — | — | — | — |
0.29
|
7.22
|
— | — |
6.93
|
— |
1.69
|
— | — | — | — | — | — |
0.84
|
— |
2.53
|
| Diluted earnings per share [abstract] | ||||||||||||||||||||
| Diluted earnings (loss) per share | — | — | — | — |
0.29
|
7.13
|
— | — |
6.84
|
— |
1.67
|
— | — | — | — | — | — |
0.83
|
— |
2.50
|