Disclosure Of First-Time Adoption [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 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 |
As at 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 |
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 |
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 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 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 |
As at 2019-12-31 |
As at 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 |
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 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
2,873,000,000
USD
|
— |
10,000,000
USD
|
— |
25,000,000
USD
|
22,000,000
USD
|
316,000,000
USD
|
— | — |
1,481,000,000
USD
|
7,000,000
USD
|
154,000,000
USD
|
— | — |
904,000,000
USD
|
— |
1,474,000,000
USD
|
5,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
24,000,000
USD
|
— | — | — |
2,875,000,000
USD
|
1,849,000,000
USD
|
568,000,000
USD
|
8,000,000
USD
|
1,857,000,000
USD
|
156,000,000
USD
|
1,000,000
USD
|
298,000,000
USD
|
11,000,000
USD
|
— |
10,000,000
USD
|
2,870,000,000
USD
|
809,000,000
USD
|
— |
57,000,000
USD
|
381,000,000
USD
|
5,000,000
USD
|
— | — | — | — |
1,473,000,000
USD
|
— |
8,000,000
USD
|
— |
1,465,000,000
USD
|
151,000,000
USD
|
— | — |
6,000,000
USD
|
— |
10,000,000
USD
|
— |
1,131,000,000
USD
|
4,000,000
USD
|
47,000,000
USD
|
4,000,000
USD
|
420,000,000
USD
|
2,865,000,000
USD
|
146,000,000
USD
|
8,000,000
USD
|
1,139,000,000
USD
|
10,000,000
USD
|
1,111,000,000
USD
|
| Comprehensive income | — |
–
USD
|
— |
29,000,000
USD
|
— | — | — |
–
USD
|
334,000,000
USD
|
— | — | — |
274,000,000
USD
|
1,000,000
USD
|
— |
335,000,000
USD
|
— | — |
14,000,000
USD
|
–
USD
|
18,000,000
USD
|
–
USD
|
263,000,000
USD
|
83,000,000
USD
|
–
USD
|
46,000,000
USD
|
–
USD
|
–
USD
|
410,000,000
USD
|
— |
–
USD
|
–
USD
|
410,000,000
USD
|
— | — | — | — | — | — | — | — | — |
18,000,000
USD
|
— | — | — |
349,000,000
USD
|
— | — | — |
2,000,000
USD
|
–
USD
|
10,000,000
USD
|
39,000,000
USD
|
— |
–
USD
|
— |
348,000,000
USD
|
— | — |
–
USD
|
1,000,000
USD
|
— |
379,000,000
USD
|
— |
–
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Profit (loss) | — |
–
USD
|
— |
–
USD
|
— | — | — |
–
USD
|
265,000,000
USD
|
— | — | — |
266,000,000
USD
|
1,000,000
USD
|
— |
266,000,000
USD
|
— | — |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
260,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
260,000,000
USD
|
— |
–
USD
|
–
USD
|
260,000,000
USD
|
— | — | — | — | — | — | — | — | — |
–
USD
|
— | — | — |
386,000,000
USD
|
— | — | — |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
— |
–
USD
|
— |
385,000,000
USD
|
— | — |
–
USD
|
1,000,000
USD
|
— |
385,000,000
USD
|
— |
–
USD
|
— | — | — | — | — | — | — | — | — | — | — |