Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for decrease (increase) in trade and other receivables |
25,000,000
USD
|
15,000,000
USD
|
| Adjustments for increase (decrease) in trade and other payables |
201,000,000
USD
|
103,000,000
USD
|
| Adjustments for decrease (increase) in other assets |
16,000,000
USD
|
44,000,000
USD
|
| Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss |
15,000,000
USD
|
18,000,000
USD
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issue of ordinary shares |
1,000,000
USD
|
1,000,000
USD
|