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Components of Accumulated Other Comprehensive Loss Reclassifications (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Selling, general and administrative expenses | $ 55,606 | $ 49,520 | $ 110,747 | $ 100,304
Interest Expense | 12,405 | 13,805 | 24,058 | 26,168
Income (loss) from continuing operations before income taxes and equity income (loss) | 30,562 | (13,428) | 47,329 | (28,042)
Income tax expense | 11,234 | 12,000 | 17,487 | 9,834
Net income (loss) | 19,731 | (24,301) | 29,868 | (33,893)
Amount Reclassified from Accumulated Other Comprehensive Loss |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Income tax expense |  |  |  | (1,776)
Amount Reclassified from Accumulated Other Comprehensive Loss | Cumulative Unrecognized Actuarial Losses on Pension Obligations |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Income (loss) from continuing operations before income taxes and equity income (loss) | 5,566 | 4,574 | 11,086 | 9,224
Income tax expense | (522) | (517) | (1,044) | (1,034)
Net income (loss) | 5,044 | 4,057 | 10,042 | 8,190
Amount Reclassified from Accumulated Other Comprehensive Loss | Effective Portion of Deriviatives Designated as Hedging Instruments |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Income (loss) from continuing operations before income taxes and equity income (loss) | 65 | 280 | 308 | (185)
Income tax expense | (29) | (109) | (123) | 56
Net income (loss) | 36 | 171 | 185 | (129)
Amount Reclassified from Accumulated Other Comprehensive Loss | Effective Portion of Deriviatives Designated as Hedging Instruments | Foreign currency forward exchange contracts |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Revenues | (189) | 0 | (189) | (408)
Cost of services and products sold | 3 | (1) | 4 | (1)
Amount Reclassified from Accumulated Other Comprehensive Loss | Effective Portion of Deriviatives Designated as Hedging Instruments | Cross currency interest rate swaps |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Interest Expense | 251 | 281 | 493 | 224
Amount Reclassified from Accumulated Other Comprehensive Loss | Actuarial losses |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Selling, general and administrative expenses | 2,706 | 2,285 | 5,358 | 4,661
Cost of services and products sold | 2,806 | 2,229 | 5,621 | 4,443
Amount Reclassified from Accumulated Other Comprehensive Loss | Prior service costs (benefits) |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |
Selling, general and administrative expenses | (10) | (3) | (22) | (4)
Cost of services and products sold | $ 64 | $ 63 | $ 129 | $ 124

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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a),(d)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Income Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6515339 + Details
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