XML 45 R34.htm IDEA: XBRL DOCUMENT v3.20.2
Retirement and Pension Plans (Tables)
9 Months Ended
Sep. 30, 2020
Retirement Benefits [Abstract]  
Components of Net Periodic Pension Benefit Expense (Income)
The components of net periodic pension benefit expense (income) were as follows:
Three Months Ended
September 30,
Nine Months Ended
September 30,
2020201920202019
(In thousands)
Defined benefit plans:
Service cost$1,979 $1,678 $5,858 $5,093 
Interest cost5,657 6,677 16,893 20,179 
Expected return on plan assets(13,681)(13,061)(40,889)(39,272)
Amortization of net actuarial loss and other4,008 3,902 11,915 11,838 
Pension income(2,037)(804)(6,223)(2,162)
Other plans:
Defined contribution plans7,068 7,614 23,975 24,876 
Foreign plans and other1,934 3,816 5,807 6,921 
Total other plans9,002 11,430 29,782 31,797 
Total net pension expense$6,965 $10,626 $23,559 $29,635