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Accumulated Other Comprehensive Income (Loss) | 9 Months Ended
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Sep. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract] |
Accumulated Other Comprehensive Income (Loss) | Accumulated Other Comprehensive Income (Loss) The changes of accumulated other comprehensive income (loss) by component at September 30, 2015 were as follows:
(Dollars in thousands) | Foreign currency translation adjustments |  | Funded status of pension plans and other postretirement benefits (1) |  | Unrealized gain (loss) on derivative instruments (2) |  | Total
Beginning Balance December 31, 2014 | $ | (14,193 | ) |  | $ | (50,808 | ) |  | $ | (93 | ) |  | $ | (65,094 | )
Other comprehensive income (loss) before reclassifications | (21,317 | ) |  | — |  |  | (179 | ) |  | (21,496 | )
Amounts reclassified from accumulated other comprehensive income (loss) | — |  |  | 808 |  |  | 93 |  |  | 901 |
Net current-period other comprehensive income (loss) | (21,317 | ) |  | 808 |  |  | (86 | ) |  | (20,595 | )
Ending Balance September 30, 2015 | $ | (35,510 | ) |  | $ | (50,000 | ) |  | $ | (179 | ) |  | $ | (85,689 | )
(1) Net of taxes of $11,502 and $11,952 as of September 30, 2015 and December 31, 2014, respectively. (2) Net of taxes of $21 and $50 as of September 30, 2015 and December 31, 2014, respectively. The changes of accumulated other comprehensive income (loss) by component at September 30, 2014 were as follows:
(Dollars in thousands) | Foreign currency translation adjustments |  | Funded status of pension plans and other postretirement benefits (3) |  | Unrealized gain (loss) on derivative instruments (4) |  | Total
Beginning Balance December 31, 2013 | $ | 22,756 |  |  | $ | (33,997 | ) |  | $ | (209 | ) |  | $ | (11,450 | )
Other comprehensive income (loss) before reclassifications | (25,421 | ) |  | — |  |  | (115 | ) |  | (25,536 | )
Amounts reclassified from accumulated other comprehensive income (loss) | — |  |  | 395 |  |  | 210 |  |  | 605 |
Net current-period other comprehensive income (loss) | (25,421 | ) |  | 395 |  |  | 95 |  |  | (24,931 | )
Ending Balance September 30, 2014 | $ | (2,665 | ) |  | $ | (33,602 | ) |  | $ | (114 | ) |  | $ | (36,381 | )
(3) Net of taxes of $2,688 and $2,900 as of September 30, 2014 and December 31, 2013, respectively. (4) Net of taxes of $61 and $110 as of September 30, 2014 and December 31, 2013, respectively. The reclassifications out of accumulated other comprehensive income (loss) for the quarter and nine months ended September 30, 2015 were as follows:
(Dollars in thousands) | Amounts reclassified from accumulated other comprehensive income (loss) for the period ended September 30, 2015 |  |
Details about accumulated other comprehensive income components | Quarter ended | Nine months ended |  | Affected line item in the statement where net income is presented
Unrealized gains and losses on derivative instruments: |  |  |  |
| $ | (1 | ) | $ | 143 |  |  | Other income (expense), net
| — |  | (50 | ) |  | Tax benefit (expense)
| $ | (1 | ) | $ | 93 |  |  | Net of tax
Amortization of defined benefit pension and other post-retirement benefit items: |  |  |  |
Actuarial losses | $ | 428 |  | $ | 1,243 |  |  | Total before tax (5)
| (151 | ) | (435 | ) |  | Tax benefit (expense)
| $ | 277 |  | $ | 808 |  |  | Net of tax
(5) These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension cost. See Note 9 - "Pension Benefits and Other Postretirement Benefit Plans" for additional details. The reclassifications out of accumulated other comprehensive income (loss) for the quarter and nine months ended September 30, 2014 were as follows:
(Dollars in thousands) | Amounts reclassified from accumulated other comprehensive income (loss) for the period ended September 30, 2014 |  |
Details about accumulated other comprehensive income components | Quarter ended | Nine months ended |  | Affected line item in the statement where net income is presented
Unrealized gains and losses on marketable securities: |  |  |  |
| $ | 1 |  | $ | 323 |  |  | Other income (expense), net
| — |  | (113 | ) |  | Tax benefit (expense)
| $ | 1 |  | $ | 210 |  |  | Net of tax
Amortization of defined benefit pension and other post-retirement benefit items: |  |  |  |
Actuarial losses | $ | 203 |  | $ | 607 |  |  | Total before tax (5)
| (71 | ) | (212 | ) |  | Tax benefit (expense)
| $ | 132 |  | $ | 395 |  |  | Net of tax
(5) These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension cost. See Note 9 - "Pension Benefits and Other Postretirement Benefit Plans" for additional details.

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- Definition Accumulated Other Comprehensive Income (Loss) [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e689-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669619-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e640-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e716-108580 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e709-108580 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 + Details
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