v3.26.3
STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE - Amounts Reclassified from AOCIL to Consolidated Statements of Operations (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2026
Sep. 30, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Total reclassifications $ 115.6 $ 54.1 $ 66.8 $ 46.2 $ 25.2 $ 24.7 $ 236.5 $ 96.1
Accumulated Other Comprehensive Income (loss) | Reclassified from accumulated other comprehensive income (loss)                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Total reclassifications 0.1     0.1     0.4 0.2
Foreign currency translation | Reclassified from accumulated other comprehensive income (loss)                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Total reclassifications               (0.1)
Defined employee benefit plan | Reclassified from accumulated other comprehensive income (loss)                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Total reclassifications $ 0.1     $ 0.1     $ 0.4 $ 0.3