v3.26.1
Non-operating Income (Expense) (Notes)
 6 Months Ended
Jun. 30, 2026
Nonoperating Income (Expense) [Abstract]  
Other Nonoperating Income and Expense [Text Block] NON-OPERATING EXPENSE
The components of “Non-operating expense” in the Consolidated Statements of Operations for the quarter and six months ended June 30, 2026 and 2025 are reflected in the table below:
Quarter Ended June 30,Six Months Ended June 30,
2026202520262025
Interest expense$(5.0)$(3.9)$(9.7)$(7.3)
Amortization of debt issuance costs(0.5)(0.6)(1.0)(1.1)
Interest income0.5 0.5 0.8 1.1 
Interest expense, net(5.1)(3.9)(10.0)(7.3)
Non-operating pension and other postretirement employee benefits(1.1)(0.3)(2.3)(0.6)
Total non-operating expense$(6.2)$(4.2)$(12.3)$(7.9)
Additionally, we recognized $0.8 million in interest income on tax refunds received during the quarter ended June 30, 2026 which was recorded within "Income tax provision (benefit)" on our Consolidated Statement of Operations.