Disclosure Of Interests In Other Entities [Text Block]
| Concept |
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 |
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 |
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 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||||||||
| Current assets | — |
1, 444
USD
|
— | — | — | — | — | — | — | — |
1, 187
USD
|
— | — | — | — | — | — |
| Non-current assets | — |
388,000,000
USD
|
— | — | — | — | — | — | — | — |
344,000,000
USD
|
— | — | — | — | — | — |
| Current liabilities | — |
804,000,000
USD
|
— | — | — | — | — | — | — | — |
5 99
USD
|
— | — | — | — | — | — |
| Non-current liabilities | — |
825,000,000
USD
|
— | — | — | — | — | — | — | — |
850,000,000
USD
|
— | — | — | — | — | — |
| Revenue | — | — | — | — | — | — |
791,000,000
USD
|
— | — | — | — |
647,000,000
USD
|
— | — | — | — | — |
| Profit (loss) |
–
USD
|
— |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
205,000,000
USD
|
205,000,000
USD
|
148,000,000
USD
|
–
USD
|
— |
14 8
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
— |
| Comprehensive income |
7,000,000
USD
|
— |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
198,000,000
USD
|
205,000,000
USD
|
148,000,000
USD
|
–
USD
|
— |
138,000,000
USD
|
10,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
— |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||||||||
| Disclosure of associates [line items] | |||||||||||||||||
| Other comprehensive income |
7,000,000
USD
|
— |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
7,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
— |
10,000,000
USD
|
10,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
— |
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [abstract] | |||||||||||||||||
| Disclosure of joint ventures [line items] | |||||||||||||||||
| Cash and cash equivalents | — |
1,102,000,000
USD
|
— | — | — | — | — | — | — | — |
858,000,000
USD
|
— | — | — | — | — |
1,060,000,000
USD
|
| Tax expense (income) | — | — | — | — | — | — |
15,000,000
USD
|
— | — | — | — |
25,000,000
USD
|
— | — | — | — | — |