Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities |
301,200,000
USD
|
— |
110,700,000
USD
|
— | — |
| Cash flows from (used in) operating activities |
634,900,000
USD
|
— |
393,200,000
USD
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
17,800,000
USD
|
— |
4,300,000
USD
|
— | — |
| Purchase of intangible assets, classified as investing activities |
45,000,000
USD
|
— |
50,900,000
USD
|
— | — |
| Cash flows from (used in) investing activities |
62,800,000
USD
|
— |
55,200,000
USD
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
14,000,000
USD
|
— |
33,600,000
USD
|
— | — |
| Payments of other equity instruments |
330,000,000
USD
|
— |
—
USD
|
— | — |
| Dividends paid, classified as financing activities |
120,500,000
USD
|
— |
107,700,000
USD
|
— | — |
| Interest paid, classified as financing activities |
36,400,000
USD
|
— |
37,500,000
USD
|
— | — |
| Cash flows from (used in) financing activities |
515,600,000
USD
|
— |
190,800,000
USD
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
56,500,000
USD
|
— |
147,200,000
USD
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
13,300,000
USD
|
— |
12,600,000
USD
|
— | — |
| Cash and cash equivalents | — |
882,100,000
USD
|
— |
812,300,000
USD
|
652,500,000
USD
|