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EMPLOYEE BENEFIT PLANS Schedule of Net Benefit Costs (Tables)
9 Months Ended
Sep. 30, 2019
Postemployment Benefits [Abstract]  
Schedule of Net Benefit Costs [Table Text Block]
The following table sets forth the components of net periodic benefit costs for the defined benefit plans:
 
Three Months Ended
 
Nine Months Ended
 
September 30
 
September 30
(In thousands)
2019
 
2018
 
2019
 
2018
Service cost
$
1,158

 
$
1,296

 
$
3,446

 
$
3,955

Interest cost
1,098

 
1,026

 
3,267

 
3,131

Expected return on plan assets
(1,433
)
 
(1,482
)
 
(4,265
)
 
(4,522
)
Recognized actuarial gain
(16
)
 
(11
)
 
(47
)
 
(35
)
Net periodic benefit cost
$
807

 
$
829

 
$
2,401

 
$
2,529