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EMPLOYEE BENEFIT PLANS (Tables)
9 Months Ended
Sep. 30, 2020
Retirement Benefits [Abstract]  
Components of Net Pension Expense
The following table provides interim information as to our domestic and foreign defined benefit pension plans:
 
 Nine Months Ended 
 September 30,
Three Months Ended 
 September 30,
 2020201920202019
Components of net pension expense
Service cost$3.2 $3.0 $1.1 $1.0 
Interest cost5.5 6.4 1.8 2.1 
Expected return on plan assets(9.0)(8.6)(3.0)(2.9)
Recognized net actuarial loss3.0 2.2 .9 .6 
Net pension expense$2.7 $3.0 $.8 $.8