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Retirement Benefits
 3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
Retirement Benefits Retirement Benefits
The Company sponsors several qualified and nonqualified defined benefit and defined contribution pension plans as well as other post-retirement plans for its employees. The following tables provide the components of net periodic benefit cost for its major defined benefit plans and its other postretirement plans.
 Pension Benefits
 Three Months Ended March 31,
 20232022
 U.S.Non-U.S.U.S.Non-U.S.
Service cost$— $0.3 $— $0.5 
Interest cost0.1 0.7 0.1 0.2 
Expected return on plan assets(0.1)(0.4)(0.1)(0.3)
Net amortization0.1 (0.2)0.1 0.2 
Net periodic cost$0.1 $0.4 $0.1 $0.6 

 Other Postretirement Benefits
 Three Months Ended March 31,
 20232022
Service cost$0.1 $0.2 
Interest cost0.2 0.1 
Net amortization(0.2)(0.1)
Net periodic cost$0.1 $0.2 

The Company expects to contribute approximately $3.9 million to its defined benefit plans and $1.1 million to its other post-retirement benefit plans in 2023. During the first three months of 2023, the Company contributed a total of $1.3 million to fund these plans.