v3.26.1
Pensions and Other Postretirement Benefits (Tables)
 6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Components of Net Annual Benefit Cost (Income)
The following table summarizes the components of net annual benefit cost (income):
(in Millions)Three Months Ended June 30,Six Months Ended June 30,
PensionsOther BenefitsPensionsOther Benefits
20262025202620252026202520262025
Service cost$0.3 $0.3 $— $— $0.6 $0.7 $— $— 
Interest cost10.7 11.9 — 0.1 21.4 23.9 0.1 0.2 
Expected return on plan assets(11.3)(11.9)— — (22.6)(24.1)— — 
Amortization of net actuarial and other (gain) loss3.5 3.4 (0.1)(0.2)7.0 6.9 (0.5)(0.5)
Recognized (gain) loss due to curtailments, settlements, and other (1)
0.4 0.1 — — 1.2 0.2 — — 
Net periodic benefit cost (income)$3.6 $3.8 $(0.1)$(0.1)$7.6 $7.6 $(0.4)$(0.3)
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(1)The settlement charge recognized during the three and six months ended June 30, 2026 relates to the U.S. nonqualified defined benefit pension plan.