v3.26.1
Equity - Reconciliation of Reclassifications From Accumulated Other Comprehensive Loss, Net of Income Tax (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]        
Cost of sales $ 471.8 [1] $ 440.5 [2] $ 871.1 [1] $ 821.6 [2]
Total before income taxes 21.4 1.3 12.1 (7.5)
Provision (benefit from) for income taxes (7.2) 0.2 (3.9) 2.7
Net income (loss) 14.2 1.5 8.2 (4.8)
Other expense - net (0.2) 1.0 (3.3) (4.0)
Reclassification from Accumulated Other Comprehensive Loss        
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]        
Net income (loss) (0.2) 1.2 (0.1) 0.7
Losses on cash flow hedges | Reclassification from Accumulated Other Comprehensive Loss        
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]        
Total before income taxes (0.2) 1.5 (0.2) 0.9
Provision (benefit from) for income taxes 0.0 (0.3) 0.0 (0.2)
Net income (loss) (0.2) 1.2 (0.2) 0.7
Losses on cash flow hedges | Reclassification from Accumulated Other Comprehensive Loss | Foreign Currency Exchange Contracts        
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]        
Cost of sales (0.2) 1.5 (0.2) 0.9
Actuarial Gains | Reclassification from Accumulated Other Comprehensive Loss        
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]        
Other expense - net 0.0 0.0 0.1 0.0
Pension & Postretirement | Reclassification from Accumulated Other Comprehensive Loss        
Schedule of Reclassifications out of Accumulated Comprehensive Income (Loss) [Line Items]        
Total before income taxes 0.0 0.0 0.1 0.0
Provision (benefit from) for income taxes 0.0 0.0 0.0 0.0
Net income (loss) $ 0.0 $ 0.0 $ 0.1 $ 0.0
[1] The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM.
[2] The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM.