Income Taxes - Movement in net deferred tax liabilities (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Income taxes | ||
| Balance, beginning of year | $ 207.2 | $ 143.1 |
| Recognized in net income | 108.1 | 66.3 |
| Recognized in other comprehensive income (loss) | 106.0 | 6.2 |
| Foreign exchange | (3.8) | (8.4) |
| Balance, end of year | $ 417.5 | $ 207.2 |
| X | ||||||||||
- Definition The deferred amount of income tax liabilities relating to amounts recognised in other comprehensive income. [Refer: Other comprehensive income] No definition available.
|
| X | ||||||||||
- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The increase (decrease) in deferred tax liability (asset) resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Deferred tax liability (asset)] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|