v3.26.3
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
AOCI Attributable to Parent, Net of Tax            
Beginning balance $ 380.3 $ 379.5 $ 384.6 $ 466.5 $ 466.1 $ 474.9
Other comprehensive income before reclassifications 20.6 (2.1) 6.0 (0.2) (6.6) (0.5)
Income tax effects before reclassifications (1.5) 0.8 (0.7) (0.2) 0.9 1.2
Amounts reclassified from AOCI (0.3) (0.3) (0.3) (0.3) 0.2 (0.3)
Income tax effects on reclassifications 0.0 0.1 0.1 0.1 (0.1) 0.1
Currency translation AOCI 0.2 (0.1) 0.1 0.3 0.9 0.5
Ending balance 398.1 380.3 379.5 401.8 466.5 466.1
Accumulated other comprehensive loss            
AOCI Attributable to Parent, Net of Tax            
Beginning balance (68.7) (67.1) (72.3) (73.6) (68.9) (69.9)
Ending balance (49.7) (68.7) (67.1) (73.9) (73.6) (68.9)
Currency Translation Adjustments            
AOCI Attributable to Parent, Net of Tax            
Beginning balance (79.7) (80.3) (83.9) (79.4) (76.8) (79.4)
Other comprehensive income before reclassifications 15.0 0.7 3.5 (1.1) (3.0) 2.3
Income tax effects before reclassifications 0.0 (0.1) 0.1 0.0 0.4 0.3
Amounts reclassified from AOCI 0.0 0.0 0.0 0.0 0.0 0.0
Income tax effects on reclassifications 0.0 0.0 0.0 0.0 0.0 0.0
Currency translation AOCI 0.0 0.0 0.0 0.0 0.0 0.0
Ending balance (64.7) (79.7) (80.3) (80.5) (79.4) (76.8)
Hedging Activities Adjustments            
AOCI Attributable to Parent, Net of Tax            
Beginning balance 7.1 9.3 7.6 7.3 9.3 10.8
Other comprehensive income before reclassifications 5.6 (2.8) 2.5 0.9 (3.6) (2.8)
Income tax effects before reclassifications (1.5) 0.9 (0.8) (0.2) 0.5 0.9
Amounts reclassified from AOCI (0.3) (0.3) (0.3) (0.3) 0.2 (0.3)
Income tax effects on reclassifications 0.0 0.1 0.1 0.1 (0.1) 0.1
Currency translation AOCI 0.2 (0.1) 0.2 0.3 1.0 0.6
Ending balance 11.1 7.1 9.3 8.1 7.3 9.3
Pension and Other Postretirement Benefit Liability Adjustment            
AOCI Attributable to Parent, Net of Tax            
Beginning balance 3.9 3.9 4.0 (1.5) (1.4) (1.3)
Other comprehensive income before reclassifications 0.0 0.0 0.0 0.0 0.0 0.0
Income tax effects before reclassifications 0.0 0.0 0.0 0.0 0.0 0.0
Amounts reclassified from AOCI 0.0 0.0 0.0 0.0 0.0 0.0
Income tax effects on reclassifications 0.0 0.0 0.0 0.0 0.0 0.0
Currency translation AOCI 0.0 0.0 (0.1) 0.0 (0.1) (0.1)
Ending balance $ 3.9 $ 3.9 $ 3.9 $ (1.5) $ (1.5) $ (1.4)