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Employee Benefit Plans (Tables)
 3 Months Ended
Mar. 31, 2019
Pension Plan  
Defined Benefit Plan Disclosure [Line Items]  
Components of Net Periodic Benefit Cost
The following tables provide information regarding the Company’s defined benefit pension plans summarized by U.S. and international components.
 
U.S.
 
International
 
Three Months Ended March 31,
 
Three Months Ended March 31,
In thousands, except percentages
2019
 
2018
 
2019
 
2018
Net periodic benefit cost
 
 
 
 
 
 
 
Service cost
$
71

 
$
87

 
$
611

 
$
691

Interest cost
372

 
333

 
1,711

 
1,834

Expected return on plan assets
(433
)
 
(445
)
 
(2,927
)
 
(3,466
)
Net amortization/deferrals
207

 
243

 
641

 
554

Net periodic benefit cost (credit)
$
217

 
$
218

 
$
36

 
$
(387
)
Assumptions
 
 
 
 
 
 
 
Discount Rate
4.30
%
 
3.56
%
 
2.53
%
 
2.40
%
Expected long-term rate of return
5.35
%
 
5.15
%
 
5.01
%
 
5.10
%
Rate of compensation increase
3.00
%
 
3.00
%
 
2.60
%
 
2.60
%
Other Postretirement Benefit Plan  
Defined Benefit Plan Disclosure [Line Items]  
Components of Net Periodic Benefit Cost
The following tables provide information regarding the Company’s postretirement benefit plans summarized by U.S. and international components.
 
U.S.
 
International
 
Three Months Ended March 31,
 
Three Months Ended March 31,
In thousands, except percentages
2019
 
2018
 
2019
 
2018
Net periodic benefit cost
 
 
 
 
 
 
 
Service cost
$
1

 
$
1

 
$
2

 
$
8

Interest cost
89

 
81

 
20

 
26

Net amortization/deferrals
(101
)
 
(76
)
 
(22
)
 
(4
)
Net periodic benefit cost
$
(11
)
 
$
6

 
$
0

 
$
30

Assumptions
 
 
 
 
 
 
 
Discount Rate
4.17
%
 
3.43
%
 
3.49
%
 
3.21
%