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9. EMPLOYEE BENEFIT PLANS
ÌýÌýÌýÌýÌýÌýÌýÌýComponents of the net periodic benefit costs for the three and six months ended JuneÌý30, 2016 and 2015 were as follows (dollars in millions):
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|
Ìý
|
Ìý
|
Defined
Benefit Plans
|
Ìý
|
Other
Postretirement
Benefit Plans
|
Ìý
|
|
Ìý
|
Ìý
|
Three months
ended
JuneÌý30,
|
Ìý
|
Three months
ended
JuneÌý30,
|
Ìý
|
|
Ìý
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
|
Service cost
|
Ìý
|
$
|
16
|
Ìý
|
$
|
17
|
Ìý
|
$
|
�
|
Ìý
|
$
|
1
|
Ìý
|
|
Interest cost
|
Ìý
|
Ìý
|
31
|
Ìý
|
Ìý
|
30
|
Ìý
|
Ìý
|
1
|
Ìý
|
Ìý
|
2
|
Ìý
|
|
Expected return on assets
|
Ìý
|
Ìý
|
(48
|
)
|
Ìý
|
(49
|
)
|
Ìý
|
�
|
Ìý
|
Ìý
|
�
|
Ìý
|
|
Amortization of prior service benefit
|
Ìý
|
Ìý
|
(3
|
)
|
Ìý
|
�
|
Ìý
|
Ìý
|
(1
|
)
|
Ìý
|
(1
|
)
|
|
Amortization of actuarial loss
|
Ìý
|
Ìý
|
18
|
Ìý
|
Ìý
|
18
|
Ìý
|
Ìý
|
�
|
Ìý
|
Ìý
|
1
|
Ìý
|
|
Special termination benefits
|
Ìý
|
Ìý
|
�
|
Ìý
|
Ìý
|
3
|
Ìý
|
Ìý
|
�
|
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|
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|
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|
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|
|
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|
â€� Ìý
|
â€� Ìý
|
�
|
â€� Ìý
|
â€� Ìý
|
�
|
|
Net periodic benefit cost
|
Ìý
|
$
|
14
|
Ìý
|
$
|
19
|
Ìý
|
$
|
�
|
Ìý
|
$
|
3
|
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|
|
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|
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|
Ìý
|
Ìý
|
Defined
Benefit Plans
|
Ìý
|
Other
Postretirement
Benefit Plans
|
Ìý
|
|
Ìý
|
Ìý
|
Six months
ended
JuneÌý30,
|
Ìý
|
Six months
ended
JuneÌý30,
|
Ìý
|
|
Ìý
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
|
Service cost
|
Ìý
|
$
|
32
|
Ìý
|
$
|
36
|
Ìý
|
$
|
1
|
Ìý
|
$
|
2
|
Ìý
|
|
Interest cost
|
Ìý
|
Ìý
|
61
|
Ìý
|
Ìý
|
61
|
Ìý
|
Ìý
|
2
|
Ìý
|
Ìý
|
3
|
Ìý
|
|
Expected return on assets
|
Ìý
|
Ìý
|
(95
|
)
|
Ìý
|
(100
|
)
|
Ìý
|
�
|
Ìý
|
Ìý
|
�
|
Ìý
|
|
Amortization of prior service benefit
|
Ìý
|
Ìý
|
(5
|
)
|
Ìý
|
(2
|
)
|
Ìý
|
(3
|
)
|
Ìý
|
(2
|
)
|
|
Amortization of actuarial loss
|
Ìý
|
Ìý
|
34
|
Ìý
|
Ìý
|
37
|
Ìý
|
Ìý
|
1
|
Ìý
|
Ìý
|
2
|
Ìý
|
|
Special termination benefits
|
Ìý
|
Ìý
|
�
|
Ìý
|
Ìý
|
3
|
Ìý
|
Ìý
|
�
|
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|
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|
â€� Ìý
|
�
|
â€� Ìý
|
â€� Ìý
|
�
|
|
Net periodic benefit cost
|
Ìý
|
$
|
27
|
Ìý
|
$
|
35
|
Ìý
|
$
|
1
|
Ìý
|
$
|
5
|
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|
|
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ÀÖÌìÌÃfun88(ÖйúÇø)¹Ù·½ÍøÕ¾ International
ÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌý
|
Ìý
|
Ìý
|
Defined
Benefit Plans
|
Ìý
|
Other
Postretirement
Benefit Plans
|
Ìý
|
|
Ìý
|
Ìý
|
Three months
ended
JuneÌý30,
|
Ìý
|
Three months
ended
JuneÌý30,
|
Ìý
|
|
Ìý
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
|
Service cost
|
Ìý
|
$
|
16
|
Ìý
|
$
|
17
|
Ìý
|
$
|
�
|
Ìý
|
$
|
1
|
Ìý
|
|
Interest cost
|
Ìý
|
Ìý
|
31
|
Ìý
|
Ìý
|
30
|
Ìý
|
Ìý
|
1
|
Ìý
|
Ìý
|
2
|
Ìý
|
|
Expected return on assets
|
Ìý
|
Ìý
|
(48
|
)
|
Ìý
|
(49
|
)
|
Ìý
|
�
|
Ìý
|
Ìý
|
�
|
Ìý
|
|
Amortization of prior service benefit
|
Ìý
|
Ìý
|
(3
|
)
|
Ìý
|
�
|
Ìý
|
Ìý
|
(1
|
)
|
Ìý
|
(1
|
)
|
|
Amortization of actuarial loss
|
Ìý
|
Ìý
|
19
|
Ìý
|
Ìý
|
20
|
Ìý
|
Ìý
|
�
|
Ìý
|
Ìý
|
1
|
Ìý
|
|
Special termination benefits
|
Ìý
|
Ìý
|
�
|
Ìý
|
Ìý
|
3
|
Ìý
|
Ìý
|
�
|
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|
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|
�
|
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|
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
â€� Ìý
|
�
|
â€� Ìý
|
â€� Ìý
|
�
|
|
Net periodic benefit cost
|
Ìý
|
$
|
15
|
Ìý
|
$
|
21
|
Ìý
|
$
|
�
|
Ìý
|
$
|
3
|
Ìý
|
|
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|
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|
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|
Ìý
ÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌýÌý
|
Ìý
|
Ìý
|
Defined
Benefit Plans
|
Ìý
|
Other
Postretirement
Benefit Plans
|
Ìý
|
|
Ìý
|
Ìý
|
Six months
ended
JuneÌý30,
|
Ìý
|
Six months
ended
JuneÌý30,
|
Ìý
|
|
Ìý
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
2016
|
Ìý
|
2015
|
Ìý
|
|
Service cost
|
Ìý
|
$
|
32
|
Ìý
|
$
|
36
|
Ìý
|
$
|
1
|
Ìý
|
$
|
2
|
Ìý
|
|
Interest cost
|
Ìý
|
Ìý
|
61
|
Ìý
|
Ìý
|
61
|
Ìý
|
Ìý
|
2
|
Ìý
|
Ìý
|
3
|
Ìý
|
|
Expected return on assets
|
Ìý
|
Ìý
|
(95
|
)
|
Ìý
|
(100
|
)
|
Ìý
|
�
|
Ìý
|
Ìý
|
�
|
Ìý
|
|
Amortization of prior service benefit
|
Ìý
|
Ìý
|
(5
|
)
|
Ìý
|
(2
|
)
|
Ìý
|
(3
|
)
|
Ìý
|
(2
|
)
|
|
Amortization of actuarial loss
|
Ìý
|
Ìý
|
37
|
Ìý
|
Ìý
|
41
|
Ìý
|
Ìý
|
1
|
Ìý
|
Ìý
|
2
|
Ìý
|
|
Special termination benefits
|
Ìý
|
Ìý
|
�
|
Ìý
|
Ìý
|
3
|
Ìý
|
Ìý
|
�
|
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|
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|
�
|
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|
|
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|
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|
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|
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|
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|
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|
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|
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|
â€� Ìý
|
â€� Ìý
|
�
|
â€� Ìý
|
â€� Ìý
|
�
|
|
Net periodic benefit cost
|
Ìý
|
$
|
30
|
Ìý
|
$
|
39
|
Ìý
|
$
|
1
|
Ìý
|
$
|
5
|
Ìý
|
|
�
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
ÌýÌýÌýÌýÌýÌýÌýÌýDuring the six months ended JuneÌý30, 2016 and 2015, we made contributions to our pension and other postretirement benefit plans of $38Ìýmillion and $55Ìýmillion, respectively. During the remainder of 2016, we expect to contribute an additional amount of approximately $36Ìýmillion to these plans.
Ìý