Disclosure Of Cash Flow Statement [Text Block]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|
| Disclosure of cash flow statement [text block] | — | — | — | — | — |
| Cash and cash equivalents in subsidiary or businesses acquired or disposed | — |
-
USD
|
45,800,000
USD
|
— | — |
| Cash and cash equivalents if different from statement of financial position [abstract] | |||||
| Cash and cash equivalents |
686,300,000
USD
|
— | — |
600,500,000
USD
|
460,700,000
USD
|
| Income taxes paid (refund) [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
25,400,000
USD
|
59,900,000
USD
|
— | — |