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Employee Benefit Plans
 6 Months Ended
Jun. 30, 2014
Compensation and Retirement Disclosure [Abstract]  
EMPLOYEE BENEFIT PLANS
EMPLOYEE BENEFIT PLANS

Components of net periodic benefit cost were as follows:
 
Three months ended June 30,
 
Six months ended June 30,
 
2014
 
2013
 
2014
 
2013
 
(In thousands)
Pension Benefits
 
 
 
 
 
 
 
Company-administered plans:
 
 
 
 
 
 
 
Service cost
$
3,171

 
3,756

 
$
6,594

 
8,008

Interest cost
25,135

 
22,316

 
50,696

 
44,735

Expected return on plan assets
(29,284
)
 
(26,389
)
 
(58,002
)
 
(52,837
)
Amortization of:
 
 
 
 
 
 
 
Net actuarial loss
5,579

 
8,685

 
11,814

 
17,565

Prior service credit
(435
)
 
(443
)
 
(893
)
 
(909
)
 
4,166

 
7,925

 
10,209

 
16,562

Union-administered plans
2,123

 
2,046

 
4,214

 
4,030

Net periodic benefit cost
$
6,289

 
9,971

 
$
14,423

 
20,592

 
 
 
 
 
 
 
 
Company-administered plans:
 
 
 
 
 
 
 
U.S.
$
4,499

 
8,152

 
$
10,786

 
16,893

Non-U.S.
(333
)
 
(227
)
 
(577
)
 
(331
)
 
4,166

 
7,925

 
10,209

 
16,562

Union-administered plans
2,123

 
2,046

 
4,214

 
4,030

 
$
6,289

 
9,971

 
$
14,423

 
20,592

 
 
 
 
 
 
 
 
Postretirement Benefits
 
 
 
 
 
 
 
Company-administered plans:
 
 
 
 
 
 
 
Service cost
$
89

 
230

 
$
224

 
493

Interest cost
348

 
392

 
713

 
787

Amortization of:
 
 
 
 
 
 
 
Net actuarial credit
(234
)
 
(5
)
 
(363
)
 
(7
)
Prior service credit
(615
)
 
(57
)
 
(1,230
)
 
(115
)
Net periodic benefit cost
$
(412
)
 
560

 
$
(656
)
 
1,158

Company-administered plans:
 
 
 
 
 
 
 
U.S.
$
(524
)
 
402

 
$
(921
)
 
808

Non-U.S.
112

 
158

 
265

 
350

 
$
(412
)
 
560

 
$
(656
)
 
1,158



During the six months ended June 30, 2014, we contributed $65.0 million to our pension plans. All of the contributions to the U.S. plan for 2014 were made as of June 30, 2014. In 2014, we expect total contributions to our pension plans to be approximately $75 million.