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Long-Term Employee Benefits | 3 Months Ended
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Mar. 31, 2015
General Discussion of Pension and Other Postretirement Benefits [Abstract] |
Long-Term Employee Benefits | Long-Term Employee Benefits Pension Plans In determining the U.S. pension plan 2015 net periodic benefit costs, the company updated the expected return on plan assets assumption from 8.75 percent to 8.50 percent. The following sets forth the components of the company’s net periodic benefit cost for pensions:
| Three Months Ended
| March 31,
| 2015 | 2014
Service cost | $ | 66 |  | $ | 60 |
Interest cost | 273 |  | 292 |
Expected return on plan assets | (404 | ) | (402 | )
Amortization of loss | 209 |  | 149 |
Amortization of prior service (benefit) cost | (2 | ) | 1 |
Settlement loss | 5 |  | — |
Net periodic benefit cost | $ | 147 |  | $ | 100 |
Other Long-Term Employee Benefit Plans The following sets forth the components of the company’s net periodic benefit cost for other long-term employee benefits:
| Three Months Ended
| March 31,
| 2015 | 2014
Service cost | $ | 4 |  | $ | 4 |
Interest cost | 28 |  | 31 |
Amortization of loss | 19 |  | 14 |
Amortization of prior service benefit | (52 | ) | (53 | )
Net periodic benefit cost | $ | (1 | ) | $ | (4 | )

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6414718&loc=d3e28014-114942 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e2410-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=35742057&loc=SL14450702-114947 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6414199&loc=d3e39622-114963 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6414203&loc=d3e39675-114964 + Details
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