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] | |||||
| Dividends received, classified as operating activities | — |
1. 9
USD
|
— |
1. 6
USD
|
— |
| Interest paid, classified as operating activities | — |
4 9.6
USD
|
— |
42. 4
USD
|
— |
| Interest received, classified as operating activities | — |
90. 5
USD
|
— |
10 2 . 5
USD
|
— |
| Income taxes paid (refund), classified as operating activities | — |
12,100,000
USD
|
— |
3 9 .1
USD
|
— |
| Cash flows from (used in) operating activities | — |
16 . 6
USD
|
— |
11 7. 1
USD
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
2 1. 4
USD
|
— |
–
USD
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
200,000
USD
|
— |
8,600,000
USD
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
5. 4
USD
|
— |
9,000,000
USD
|
— |
| Proceeds from sales of intangible assets, classified as investing activities | — |
0 .7
USD
|
— |
10 . 2
USD
|
— |
| Purchase of intangible assets, classified as investing activities | — |
53,500,000
USD
|
— |
62,500,000
USD
|
— |
| Cash flows from (used in) investing activities | — |
36,600,000
USD
|
— |
5 2.7
USD
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
0 .1
USD
|
— |
4 50.6
USD
|
— |
| Payments to acquire or redeem entity's shares | — |
–
USD
|
— |
23,900,000
USD
|
— |
| Proceeds from borrowings, classified as financing activities | — |
–
USD
|
— |
47 0 . 0
USD
|
— |
| Repayments of borrowings, classified as financing activities | — |
19 5 .7
USD
|
— |
28 9.4
USD
|
— |
| Payments of lease liabilities, classified as financing activities | — |
11 . 4
USD
|
— |
1 4.5
USD
|
— |
| Cash flows from (used in) financing activities | — |
24 6 . 2
USD
|
— |
5 92. 8
USD
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
26 6 . 2
USD
|
— |
423. 0
USD
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
10 . 3
USD
|
— |
38,300,000
USD
|
— |
| Cash and cash equivalents |
1, 3 0 0 . 7
USD
|
— |
1, 5 7 7. 2
USD
|
— |
1,11 5 . 9
USD
|