v3.25.4
Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Components Of Deferred Tax Assets And Liabilities [Abstract]    
Capitalized research costs $ 22.2 $ 26.4
Accrued liabilities and other reserves 12.9 14.8
Allowance for doubtful accounts 7.7 9.7
Pension and other postretirement benefits plans liabilities 6.8 9.9
Share-based compensation 5.5 5.7
Net operating losses and other tax carryforwards 5.1 6.8
Lease liabilities 1.7 3.8
Other 0.3 0.2
Total deferred tax assets 62.2 77.3
Valuation allowances (3.0) (5.5)
Total deferred tax assets 59.2 71.8
Goodwill and other intangible assets (7.8) (8.0)
Prepaid assets (2.9) (2.3)
Capitalized contract costs (2.1) (1.9)
Accelerated depreciation (1.4) (0.9)
Right-of-use assets (1.0) (1.9)
Other (0.3) (0.4)
Total deferred tax liabilities (15.5) (15.4)
Net deferred tax assets $ 43.7 $ 56.4