Disclosure Of First-Time Adoption [Text Block]
| Concept |
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 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 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 |
As at 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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — |
0
USD
|
1 891
USD
|
— | — |
2 230
USD
|
2 009
USD
|
221,000,000
USD
|
— |
118,000,000
USD
|
— | — |
1 890
USD
|
— |
257,000,000
USD
|
2 008
USD
|
122,000,000
USD
|
— | — |
4,000,000
USD
|
2 265
USD
|
— | — | — |
1 880
USD
|
202,000,000
USD
|
2 082
USD
|
1 761
USD
|
4,000,000
USD
|
122,000,000
USD
|
| Comprehensive income |
23,000,000
USD
|
— | — |
0
USD
|
41,000,000
USD
|
— | — | — |
0
USD
|
— |
17,000,000
USD
|
41,000,000
USD
|
— |
200,000,000
USD
|
— | — | — |
0
USD
|
141,000,000
USD
|
— | — |
0
USD
|
59,000,000
USD
|
141,000,000
USD
|
— | — | — | — | — | — |
| Profit (loss) |
20,000,000
USD
|
— | — | — |
72,000,000
USD
|
— | — | — | — | — |
53,000,000
USD
|
72,000,000
USD
|
— |
178,000,000
USD
|
— | — | — | — |
117,000,000
USD
|
— | — | — |
61,000,000
USD
|
117,000,000
USD
|
— | — | — | — | — | — |