v3.26.1
STOCK COMPENSATION PLANS - Share-Based Compensation Expense (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock compensation expense $ 12.6 $ 22.7 $ 24.0 $ 37.3
Income tax benefits 2.0 3.1 3.9 5.4
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock compensation expense 8.2 17.2 16.3 28.8
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock compensation expense $ 4.4 $ 5.5 $ 7.7 $ 8.5