Disclosure Of First-Time Adoption [Text Block]
| Concept |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2018-01-01 to 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-01-01 |
As at 2018-01-01 |
As at 2018-01-01 |
As at 2018-01-01 |
As at 2018-01-01 |
As at 2018-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of first-time adoption [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [abstract] | ||||||||||||||||||||||||||||||||||||
| Disclosure of comparative information prepared under previous GAAP [line items] | ||||||||||||||||||||||||||||||||||||
| Equity | — |
11,641,000,000
USD
|
11,000,000
USD
|
8,000,000
USD
|
221,000,000
USD
|
— |
7,140,000,000
USD
|
— |
4,741,000,000
USD
|
— |
17,000,000
USD
|
— | — |
9,000,000
USD
|
5,947,000,000
USD
|
11,840,000,000
USD
|
— |
6,140,000,000
USD
|
— |
221,000,000
USD
|
— |
15,000,000
USD
|
5,834,000,000
USD
|
— | — | — |
6,782,000,000
USD
|
10,000,000
USD
|
221,000,000
USD
|
12,370,000,000
USD
|
10,000,000
USD
|
17,000,000
USD
|
221,000,000
USD
|
5,631,000,000
USD
|
6,646,000,000
USD
|
12,029,000,000
USD
|
| Comprehensive income |
234,000,000
USD
|
— | — | — | — |
1,236,000,000
USD
|
— |
1,000,000,000
USD
|
— |
2,000,000
USD
|
— |
1,339,000,000
USD
|
4,000,000
USD
|
— | — | — |
1,985,000,000
USD
|
— |
642,000,000
USD
|
— |
1,151,000,000
USD
|
— | — |
2,238,000,000
USD
|
1,089,000,000
USD
|
2,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) |
1,237,000,000
USD
|
— | — | — | — |
1,236,000,000
USD
|
— | — | — |
1,000,000
USD
|
— |
1,339,000,000
USD
|
2,000,000
USD
|
— | — | — |
1,341,000,000
USD
|
— | — | — | — | — | — |
2,238,000,000
USD
|
2,243,000,000
USD
|
5,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |