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Retirement and Pension Plans (Tables)
3 Months Ended
Mar. 31, 2023
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
March 31,
20232022
(In thousands)
Defined benefit plans:
Service cost$740 $1,374 
Interest cost7,501 5,120 
Expected return on plan assets(12,996)(15,268)
Amortization of net actuarial loss and other2,821 2,174 
Pension income(1,934)(6,600)
Other plans:
Defined contribution plans13,516 13,261 
Foreign plans and other2,571 2,318 
Total other plans16,087 15,579 
Total net pension expense$14,153 $8,979