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Pension
6 Months Ended
Jun. 30, 2023
Retirement Benefits [Abstract]  
Pension PENSION
Components of net periodic benefit cost were as follows:
Three Months Ended June 30,Six Months Ended June 30,
(In millions)2023202220232022
Service cost$0.3 $0.4 $0.6 $0.9 
Interest cost3.3 1.9 6.5 3.8 
Expected return on plan assets(4.3)(3.9)(8.6)(7.8)
Amortization of net actuarial losses1.2 2.0 2.5 4.0 
Net periodic cost$0.5 $0.4 $1.0 $0.9 

The Company expects to contribute $14.5 million to its pension and other post-retirement benefit plans in 2023. The pension contributions will be primarily for the U.S. qualified pension plan, and all of the contributions are expected to be in the form of cash. The Company has made no contribution to the U.S. qualified pension plan during the six months ended June 30, 2023.