Income Taxes (Schedule of Change in Deferred Income Tax Liabilities) (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Reconciliation of changes in deferred tax liability (asset) [abstract] | ||
| Balance, beginning of year | $ 748.4 | $ 694.6 |
| Deferred income tax expense recognized in net earnings | 83.4 | 119.2 |
| Deferred income tax expense (recovery) recognized in OCI | 6.9 | (3.8) |
| Deferred tax asset | 0.0 | (61.2) |
| Other | 0.6 | (0.4) |
| Balance, end of year | $ 839.3 | $ 748.4 |
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- Definition Deferred tax liability derecognized on sale No definition available.
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- Definition The amount recognised as of the acquisition date for deferred tax assets acquired in a business combination. [Refer: Deferred tax assets; Total for all business combinations [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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
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- Definition The amount of income tax relating to amounts recognised in other comprehensive income. [Refer: Other comprehensive income] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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