Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 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 | — | — |
43,381,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
43,699,000,000
USD
|
— |
| Current assets | — | — |
12,736,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
11,700,000,000
USD
|
— |
| Non-current liabilities | — | — |
15,209,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
16,727,000,000
USD
|
— |
| Current liabilities | — | — |
10,054,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
9,835,000,000
USD
|
— |
| Revenue | — | — | — |
39,740,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
38,890,000,000
USD
|
— | — | — |
| Profit (loss) from continuing operations | — | — | — |
2,900,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
509,000,000
USD
|
— | — | — |
| Profit (loss) from discontinued operations | — | — | — |
-
USD
|
— | — | — | — | — | — | — | — | — | — |
553,000,000
USD
|
— | — | — |
| Profit (loss) |
2,850,000,000
USD
|
-
USD
|
— |
2,900,000,000
USD
|
-
USD
|
50,000,000
USD
|
-
USD
|
2,850,000,000
USD
|
-
USD
|
-
USD
|
-
USD
|
84,000,000
USD
|
-
USD
|
84,000,000
USD
|
44,000,000
USD
|
40,000,000
USD
|
— |
-
USD
|
| Other comprehensive income |
205,000,000
USD
|
-
USD
|
— |
108,000,000
USD
|
260,000,000
USD
|
3,000,000
USD
|
55,000,000
USD
|
111,000,000
USD
|
1,000,000
USD
|
76,000,000
USD
|
-
USD
|
194,000,000
USD
|
180,000,000
USD
|
84,000,000
USD
|
183,000,000
USD
|
11,000,000
USD
|
— |
6,000,000
USD
|
| Comprehensive income |
2,645,000,000
USD
|
-
USD
|
— |
3,008,000,000
USD
|
260,000,000
USD
|
47,000,000
USD
|
55,000,000
USD
|
2,961,000,000
USD
|
1,000,000
USD
|
76,000,000
USD
|
-
USD
|
110,000,000
USD
|
180,000,000
USD
|
-
USD
|
139,000,000
USD
|
29,000,000
USD
|
— |
6,000,000
USD
|