v3.26.1
Commitments and Contingent Liabilities (Tables)
6 Months Ended
Jun. 30, 2026
Commitments and Contingencies Disclosure [Abstract]  
Summary of Changes in Accrued Liability for Environmental Matters The following table reflects changes in the accrual for environmental remediation. As of June 30, 2026 and December 31, 2025, $1.6 million and $1.8 million, respectively, were classified as current liabilities.
Period ended
June 30, 2026December 31, 2025
(Dollars in millions)
Balance at beginning of period$10.2 $10.3 
Expense0.2 0.5 
Cash expenditures(0.3)(0.4)
Revision of reserves(0.1)(0.3)
Currency translation0.0 0.1 
Balance at end of period$10.0 $10.2