v3.25.4
INCOME TAXES - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Effective Income Tax Rate Reconciliation [Line Items]      
Income tax expense (recovery) $ 150.7 $ 104.2 $ 61.6
Effective income tax rate reconciliation, deferred income tax 68.1    
Tax expense for tax uncertainties relating to certain subsidiaries 41.7 19.5  
Deferred income tax, acquisition and deductible temporary differences   23.8  
Reversals of tax uncertainties expense   11.8  
Income tax expense, repatriation of foreign earnings and taxable temporary differences with expected undistributed foreign earnings     $ 11.3
Tax loss carryforwards 1,099.3 1,632.9  
Operating loss carryforward, subject to expiration 199.5    
Taxable temporary differences, investments in subsidiaries $ 1.8 $ 42.2  
Income tax holiday, aggregate benefit (in dollar per share) $ 0.44 $ 0.37 $ 0.33
Interest and penalties $ 8.5 $ 4.1  
Interest and penalties accrued 17.0 8.5  
Foreign Tax Jurisdiction      
Effective Income Tax Rate Reconciliation [Line Items]      
Income tax holiday, aggregate benefit $ 51.0 44.0 $ 40.0
Asia | Foreign Tax Jurisdiction      
Effective Income Tax Rate Reconciliation [Line Items]      
Income tax expense, repatriation of foreign earnings   $ 22.3