Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| 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 |
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 |
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 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||||||||||||||||
| Non-current assets | — | — | — | — |
1 881,9
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
2 146,3
USD
|
— | — | — | — |
| Current assets | — | — | — | — |
1 042,7
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 231,2
USD
|
— | — | — | — |
| Non-current liabilities | — | — | — | — |
1 333,0
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 496,0
USD
|
— | — | — | — |
| Current liabilities | — | — | — | — |
5,852,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
7,169,000,000
USD
|
— | — | — | — |
| Revenue | — | — | — | — | — | — | — | — | — |
1 063,0
USD
|
— |
8,867,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) from continuing operations | — | — | — | — | — | — | — | — | — |
1,816,000,000
USD
|
— |
4,079,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) from discontinued operations | — | — | — | — | — | — | — | — | — |
16,000,000
USD
|
— |
289,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) |
5,000,000
USD
|
— | — |
1,805,000,000
USD
|
— | — | — | — | — |
1,800,000,000
USD
|
1,805,000,000
USD
|
4,368,000,000
USD
|
— |
4,405,000,000
USD
|
— | — | — | — | — | — |
37,000,000
USD
|
4,405,000,000
USD
|
| Other comprehensive income |
10,000,000
USD
|
1,000,000
USD
|
-
USD
|
182,000,000
USD
|
— |
268,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
172,000,000
USD
|
87,000,000
USD
|
135,000,000
USD
|
-
USD
|
68,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
— |
-
USD
|
176,000,000
USD
|
27,000,000
USD
|
108,000,000
USD
|
| Comprehensive income |
15,000,000
USD
|
1,000,000
USD
|
-
USD
|
1,987,000,000
USD
|
— |
268,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
1,972,000,000
USD
|
1,718,000,000
USD
|
4,233,000,000
USD
|
-
USD
|
4,473,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
— |
-
USD
|
176,000,000
USD
|
64,000,000
USD
|
4,297,000,000
USD
|