The benefit obligation, fair value of plan assets and funded status of the defined benefit pension plans and other postretirement benefit plans consisted of the following:
| Pension Benefits | Other
Postretirement Benefits |
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| 2013 | 2012 | 2013 | 2012 | |||||||||||||
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Change in Benefit Obligation |
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Benefit obligation at beginning of year |
$ | 2,745 | $ | 2,287 | $ | 116 | $ | 148 | ||||||||
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Plan Amendment |
— | — | — | (52 | ) | |||||||||||
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Service cost |
— | — | 2 | 2 | ||||||||||||
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Interest cost |
123 | 126 | 5 | 7 | ||||||||||||
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Transfers |
— | (3 | ) | — | — | |||||||||||
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Actuarial loss |
119 | 415 | (9 | ) | 17 | |||||||||||
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Benefits paid |
(94 | ) | (80 | ) | (5 | ) | (6 | ) | ||||||||
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Benefit obligation at end of year |
2,893 | 2,745 | 109 | 116 | ||||||||||||
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Changes in Plan Assets |
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Fair value of plan assets at beginning of year |
1,827 | 1,723 | — | — | ||||||||||||
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Actual return on plan assets |
205 | 110 | — | — | ||||||||||||
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Employer contributions |
93 | 77 | 5 | 6 | ||||||||||||
| Pension Benefits | Other
Postretirement Benefits |
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| 2013 | 2012 | 2013 | 2012 | |||||||||||||
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Plan participants’ contributions |
— | — | 4 | 8 | ||||||||||||
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Benefits paid |
(94 | ) | (83 | ) | (9 | ) | (14 | ) | ||||||||
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Fair value of plan assets at end of year |
2,031 | 1,827 | — | — | ||||||||||||
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Funded status at end of year |
$ | (862 | ) | $ | (918 | ) | $ | (109 | ) | $ | (116 | ) | ||||
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