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Pension, Savings and Other Postretirement Benefit Plans
6 Months Ended
Jun. 30, 2016
Compensation and Retirement Disclosure [Abstract]  
PENSION, SAVINGS AND OTHER POSTRETIREMENT BENEFIT PLANS
ENSION, SAVINGS AND OTHER POSTRETIREMENT BENEFIT PLANS
We provide employees with defined benefit pension or defined contribution savings plans.
Defined benefit pension cost follows:
 
U.S.
 
U.S.
 
Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
(In millions)
2016
 
2015
 
2016
 
2015
Service cost — benefits earned during the period
$
1

 
$
1

 
$
2

 
$
2

Interest cost on projected benefit obligation
40

 
60

 
82

 
121

Expected return on plan assets
(63
)
 
(75
)
 
(127
)
 
(150
)
Amortization of net losses
27

 
26

 
54

 
54

Net periodic pension cost
$
5

 
$
12

 
$
11

 
$
27

 
Non-U.S.
 
Non-U.S.
 
Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
(In millions)
2016
 
2015
 
2016
 
2015
Service cost — benefits earned during the period
$
8

 
$
13

 
$
15

 
$
22

Interest cost on projected benefit obligation
21

 
28

 
41

 
57

Expected return on plan assets
(24
)
 
(27
)
 
(46
)
 
(53
)
Amortization of net losses
7

 
10

 
14

 
19

Net periodic pension cost
12

 
24

 
24

 
45

Net curtailments/settlements/termination benefits
13

 
1

 
13

 
1

Total defined benefit pension cost
$
25

 
$
25

 
$
37

 
$
46

 
 
 
 
 
 
 
 
Effective January 1, 2016, we changed the method of estimating the service and interest components of net periodic cost for pension and other postretirement benefits for plans that utilize a yield curve approach. We elected to utilize a full yield curve approach in the measurement of these components by applying the specific spot rates along the yield curve used in the determination of the benefit obligation to the relevant projected cash flows, as opposed to using a single weighted average discount rate. We believe this approach provides a more precise measurement of service and interest costs by aligning the timing of projected benefit cash flows to the corresponding spot rates on the yield curve. This change is expected to reduce our 2016 annual net periodic pension cost by approximately $50 million to $75 million compared to the previous method and does not affect the measurement of our plan benefit obligations. We have accounted for this change as a change in accounting estimate.
During the second quarter of 2016, annuities were purchased from existing plan assets to settle $41 million in obligations of one of our U.K. pension plans which resulted in a settlement charge of $14 million.
We expect to contribute approximately $50 million to $75 million to our funded non-U.S. pension plans in 2016. For the three and six months ended June 30, 2016, we contributed $14 million and $31 million, respectively, to our non-U.S. plans.
The expense recognized for our contributions to defined contribution savings plans for the three months ended June 30, 2016 and 2015 was $29 million and $31 million, respectively, and $63 million and $64 million, respectively, for the six months ended June 30, 2016 and 2015.
We also provide certain U.S. employees and employees at certain non-U.S. subsidiaries with health care benefits or life insurance benefits upon retirement. Other postretirement benefits credit for the three months ended June 30, 2016 and 2015 was $(7) million and $(6) million, respectively, and $(13) million and $(10) million for the six months ended June 30, 2016 and 2015, respectively.