XML 49 R38.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Retirement Benefits (Tables)
6 Months Ended
Jun. 30, 2024
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The following table presents the components of net periodic pension cost and amounts recognized in other comprehensive income (loss) for our pension plans:
Three Months EndedSix Months Ended
June 30,June 30,
(in millions)2024202320242023
Components of net periodic pension cost:
Interest cost$0.2 $0.5 $0.5 $1.1 
Expected return on plan assets(0.2)(0.7)(0.6)(1.4)
Net periodic pension cost$— $(0.2)$(0.1)$(0.3)