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Pensions and Other Postretirement Benefits
 3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
Pensions and Other Postretirement Benefits Pensions and Other Postretirement Benefits
The following table summarizes the components of net annual benefit cost (income):
(in Millions)Three Months Ended March 31,
PensionsOther Benefits
2023202220232022
Service cost$0.7 $1.1 $— $— 
Interest cost12.6 7.3 0.1 0.1 
Expected return on plan assets(11.9)(7.8)— — 
Amortization of prior service cost (credit)— — — — 
Recognized net actuarial and other (gain) loss4.0 4.5 (0.2)(0.2)
Recognized loss due to settlement (1)
— 0.4 — — 
Net periodic benefit cost (income)$5.4 $5.5 $(0.1)$(0.1)
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(1)Settlement charge relates to the U.S. nonqualified defined benefit pension plan.