v3.26.3
Equity - Schedule of Components of Accumulated Other Comprehensive Income (Loss), Net of Income Tax (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Increase (Decrease) in Equity [Roll Forward]        
Beginning balance     $ 695.2  
Total other comprehensive income (loss), net of income tax $ (0.2) $ (4.7) (3.2) $ 38.9
Ending balance 712.9   712.9  
Cash Flow Hedges        
Increase (Decrease) in Equity [Roll Forward]        
Beginning balance (0.7) 3.1 0.7 (1.7)
Other comprehensive (loss) income before reclassifications (0.4) (0.4) (2.0) 5.1
Amounts reclassified from accumulated other comprehensive income (loss) 0.8 (1.6) 1.0 (2.3)
Total other comprehensive income (loss), net of income tax 0.4 (2.0) (1.0) 2.8
Ending balance (0.3) 1.1 (0.3) 1.1
Pension & Postretirement        
Increase (Decrease) in Equity [Roll Forward]        
Beginning balance (4.3) (8.8) (4.1) (7.7)
Other comprehensive (loss) income before reclassifications (0.1) 0.2 (0.2) (0.9)
Amounts reclassified from accumulated other comprehensive income (loss) (0.1) (0.1) (0.2) (0.1)
Total other comprehensive income (loss), net of income tax (0.2) 0.1 (0.4) (1.0)
Ending balance (4.5) (8.7) (4.5) (8.7)
Foreign Currency Translation        
Increase (Decrease) in Equity [Roll Forward]        
Beginning balance (63.3) (58.3) (61.9) (98.2)
Other comprehensive (loss) income before reclassifications (0.4) (2.8) (1.8) 37.1
Amounts reclassified from accumulated other comprehensive income (loss) 0.0 0.0 0.0 0.0
Total other comprehensive income (loss), net of income tax (0.4) (2.8) (1.8) 37.1
Ending balance (63.7) (61.1) (63.7) (61.1)
Accumulated Other Comprehensive Loss        
Increase (Decrease) in Equity [Roll Forward]        
Beginning balance (68.3) (64.0) (65.3) (107.6)
Other comprehensive (loss) income before reclassifications (0.9) (3.0) (4.0) 41.3
Amounts reclassified from accumulated other comprehensive income (loss) 0.7 (1.7) 0.8 (2.4)
Total other comprehensive income (loss), net of income tax (0.2) (4.7) (3.2) 38.9
Ending balance $ (68.5) $ (68.7) $ (68.5) $ (68.7)