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Pensions
 3 Months Ended
Mar. 31, 2022
Retirement Benefits [Abstract]  
Pensions PENSIONS
The following table summarizes the components of Net periodic pension benefit: 
 U.S. Benefit PlanNon-U.S. Benefit Plan
 Three Months Ended
March 31,		Three Months Ended
March 31,
(in millions)2022202120222021
Service cost$— $— $— $0.1 
Interest cost1.1 1.2 0.2 0.2 
Amortization of actuarial loss0.5 1.0 0.2 0.2 
Expected return on plan assets(1.7)(2.4)(0.5)(0.5)
Net periodic pension benefit$(0.1)$(0.2)$(0.1)$— 
The items that comprise Net periodic pension benefit, other than service cost, are included as a component of Other income, net on the Condensed Consolidated Statements of Operations.