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Pensions and Other Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2020
Retirement Benefits [Abstract]  
Components of net annual benefit cost (income)
The following table summarizes the components of net annual benefit cost (income):

(in Millions)Three Months Ended September 30,Nine Months Ended September 30,
PensionsOther BenefitsPensionsOther Benefits
20202019202020192020201920202019
Service cost$1.4 $(0.1)$— $— $3.6 $2.4 $— $— 
Interest cost9.3 11.4 0.1 0.1 27.6 35.7 0.3 0.5 
Expected return on plan assets(9.2)(13.3)— — (27.8)(40.1)— — 
Amortization of prior service cost (credit)— 0.1 — 0.1 0.1 0.2 — 0.1 
Recognized net actuarial and other (gain) loss11.1 0.5 (0.3)(0.4)16.0 9.7 (0.7)(0.8)
Recognized loss due to settlement (1)
0.6 0.5 — — 0.6 0.5 — — 
Net periodic benefit cost (income)$13.2 $(0.9)$(0.2)$(0.2)$20.1 $8.4 $(0.4)$(0.2)
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(1)Settlement charge relates to the U.S. nonqualified defined benefit pension plan.