v3.26.3
Income Taxes - Tax Reconciliation (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Before tax        
Income (loss) from continuing operations before income taxes $ 68.9 $ 62.2 $ 149.8 $ (36.8)
Restructuring and other (income) charges, net 0.2 1.0 2.4 10.1
(Gain) loss on sale of business 3.0 0.0 (5.6) 0.0
Long lived asset impairment charge 0.0 0.0 32.1 0.0
Goodwill impairment 0.0 0.0 0.0 183.8
(Gain) loss on strategic investments 0.0 0.0 0.0 2.5
Impairment of license agreement     2.8 0.0
Litigation charge     16.2 0.0
Proxy contest charges 0.0 0.0 0.0 8.2
Portfolio realignment costs 1.5 0.0 6.7 0.0
Other tax only discrete items 0.0 0.0 0.0 0.0
Total discrete items 4.7 1.0 54.6 204.6
Continuing operations, before discrete items 73.6 63.2 204.4 167.8
Tax        
Provision (benefit) for income taxes on continuing operations 17.8 21.4 35.5 34.7
Restructuring and other (income) charges, net 0.1 0.3 0.6 2.5
(Gain) loss on sale of business 0.7 0.0 (1.3) 0.0
Long lived asset impairment charge 0.0 0.0 8.0 0.0
Goodwill impairment 0.0 0.0 0.0 5.1
(Gain) loss on strategic investments, tax 0.0 0.0 0.0 0.6
Impairment of license agreement     0.7 0.0
Litigation charge, tax     3.8 0.0
Proxy contest charges 0.0 0.0 0.0 1.9
Portfolio realignment costs, tax 0.4 0.0 1.6 0.0
Other tax only discrete items (0.4) (1.7) 3.7 (2.2)
Total discrete items 0.8 (1.4) 17.1 7.9
Continuing operations, before discrete items $ 18.6 $ 20.0 $ 52.6 $ 42.6
Effective tax rate 25.80% 34.40% 23.70% (94.30%)
EAETR 25.30% 31.60% 25.70% 25.40%