Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
2020-01-01 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
As at 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
2018-12-31 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — |
2 121,3
USD
|
— | — | — | — | — | — | — |
2 247,8
USD
|
— | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — | — | — |
1 256,2
USD
|
— | — | — | — | — | — | — |
1 764,8
USD
|
— | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — | — | — |
1 495,8
USD
|
— | — | — | — | — | — | — |
1 339,1
USD
|
— | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — |
7,171,000,000
USD
|
— | — | — | — | — | — | — |
1 066,1
USD
|
— | — | — | — | — | — |
| Revenue |
8,867,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 356,6
USD
|
— | — | — | — | — |
| Profit (loss) from continuing operations |
3,756,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,262,000,000
USD
|
— | — | — | — | — |
| Profit (loss) from discontinued operations |
625,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,877,000,000
USD
|
— | — | — | — | — |
| Profit (loss) |
4,381,000,000
USD
|
USD
|
USD
|
USD
|
USD
|
4,418,000,000
USD
|
4,381,000,000
USD
|
37,000,000
USD
|
USD
|
— |
4,418,000,000
USD
|
USD
|
USD
|
USD
|
USD
|
USD
|
USD
|
— |
615,000,000
USD
|
615,000,000
USD
|
76,000,000
USD
|
USD
|
691,000,000
USD
|
691,000,000
USD
|
| Other comprehensive income |
135,000,000
USD
|
-
USD
|
176,000,000
USD
|
-
USD
|
-
USD
|
68,000,000
USD
|
135,000,000
USD
|
27,000,000
USD
|
-
USD
|
— |
108,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
2,000,000
USD
|
-
USD
|
12,000,000
USD
|
— |
88,000,000
USD
|
88,000,000
USD
|
7,000,000
USD
|
-
USD
|
81,000,000
USD
|
71,000,000
USD
|
| Comprehensive income |
4,246,000,000
USD
|
-
USD
|
176,000,000
USD
|
-
USD
|
-
USD
|
4,486,000,000
USD
|
4,246,000,000
USD
|
64,000,000
USD
|
-
USD
|
— |
4,310,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
2,000,000
USD
|
-
USD
|
12,000,000
USD
|
— |
703,000,000
USD
|
703,000,000
USD
|
69,000,000
USD
|
-
USD
|
772,000,000
USD
|
762,000,000
USD
|