Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Adjustments to reconcile profit (loss) [abstract] | |||||
| Adjustments for finance costs | — |
38,900,000
USD
|
— |
40. 2
USD
|
— |
| Adjustments for share-based payments | — |
11,000,000
USD
|
— |
2. 8
USD
|
— |
| Adjustments for fair value losses (gains) | — |
4 5 . 8
USD
|
— |
8 3 .0
USD
|
— |
| Income taxes paid (refund), classified as operating activities | — |
2 2. 2
USD
|
— |
2 6 . 5
USD
|
— |
| Cash flows from (used in) operating activities | — |
1 , 16 9.5
USD
|
— |
476 . 8
USD
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities | — |
4 . 5
USD
|
— |
1 2 . 9
USD
|
— |
| Purchase of intangible assets, classified as investing activities | — |
1 7. 7
USD
|
— |
2 0 . 5
USD
|
— |
| Cash flows from (used in) investing activities | — |
8 3 9. 2
USD
|
— |
61 1 . 9
USD
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares | — |
USD
|
— |
1 3 . 6
USD
|
— |
| Payments of lease liabilities, classified as financing activities | — |
1 2 . 8
USD
|
— |
1 5 . 3
USD
|
— |
| Dividends paid, classified as financing activities | — |
USD
|
— |
5 0 . 2
USD
|
— |
| Interest paid, classified as financing activities | — |
3 5 . 2
USD
|
— |
37,800,000
USD
|
— |
| Cash flows from (used in) financing activities | — |
4 8 . 0
USD
|
— |
17 7. 8
USD
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
USD
|
— |
1 1 .7
USD
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
282,300,000
USD
|
— |
4 2 .7
USD
|
— |
| Cash and cash equivalents |
59 1.8
USD
|
— |
3 0 9.5
USD
|
— |
278 . 5
USD
|