v3.26.1
Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Company's Financial Instruments
The following table presents the estimated fair values and the related carrying amounts of our financial instruments:
June 30, 2026December 31, 2025
Fair ValueCarrying ValueFair ValueCarrying Value
(Dollars in millions)
Assets - Investments and Other Assets$1.4 $1.4 $1.3 $1.3 
Liabilities - Debt (including current portion)$912.9 $905.7 $933.6 $928.3