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Shareholders' Equity Other Comprehensive Income (Loss) (Tables)
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12 Months Ended |
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Dec. 31, 2014
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| Other Comprehensive Income (Loss) [Abstract] |
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| Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
The changes in the components of accumulated other comprehensive income (loss), net of tax, were as follows:
| | | | | | | | | | | | | | | | | | | | | | Foreign Currency Translation Adjustments | | Net Unrealized Gain (Loss) on Derivative Instruments | | Net Unrealized Gain (Loss) on Nonderivative Instruments | | Pension Plan Benefit Liability Adjustments | | Accumulated Other Comprehensive Income (Loss) | | (in thousands) | Balances at January 1, 2012 | $ | (24,718 | ) | | $ | — |
| | $ | (14,380 | ) | | $ | 1,938 |
| | $ | (37,160 | ) | OCI before reclassifications | 21,405 |
| | (1,689 | ) | | — |
| | (16,772 | ) | | 2,944 |
| Amounts reclassified from AOCI | — |
| | — |
| | — |
| | (168 | ) | | (168 | ) | Current period other comprehensive income (loss) | 21,405 |
| | (1,689 | ) |
| — |
|
| (16,940 | ) | | 2,776 |
| Balances at December 31, 2012 | $ | (3,313 | ) | | $ | (1,689 | ) |
| $ | (14,380 | ) |
| $ | (15,002 | ) | | $ | (34,384 | ) | OCI before reclassifications | 7,112 |
| | 2 |
| | — |
| | 6,496 |
| | 13,610 |
| Amounts reclassified from AOCI | — |
| | 431 |
| | — |
| | (1,379 | ) | | (948 | ) | Current period other comprehensive income (loss) | 7,112 |
| | 433 |
| | — |
| | 5,117 |
| | 12,662 |
| Balances at December 31, 2013 | $ | 3,799 |
| | $ | (1,256 | ) | | $ | (14,380 | ) | | $ | (9,885 | ) | | $ | (21,722 | ) | OCI before reclassifications | (90,333 | ) | | (566 | ) | | — |
| | (24,192 | ) | | (115,091 | ) | Amounts reclassified from AOCI | — |
| | 1,054 |
| | — |
| | (755 | ) | | 299 |
| Current period other comprehensive income (loss) | (90,333 | ) | | 488 |
| | — |
| | (24,947 | ) | | (114,792 | ) | Balances at December 31, 2014 | $ | (86,534 | ) | | $ | (768 | ) | | $ | (14,380 | ) | | $ | (34,832 | ) | | $ | (136,514 | ) |
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| Income Tax (Provision) Benefit Related To OCI [Table Text Block] |
The before-tax amount, income tax (provision) benefit, and net-of-tax amount related to each component of other comprehensive income (loss) during the reporting periods were as follows:
| | | | | | | | | | | | | | Year Ended December 31, | | 2014 | | 2013 | | 2012 | | (in thousands) | Before-tax amount | | Foreign currency translation adjustment | $ | (90,365 | ) | | $ | 8,126 |
| | $ | 28,002 |
| Net unrealized gain (loss) on derivative instruments designated as cash flow hedges | (915 | ) | | (3 | ) | | (2,725 | ) | Net hedging (gain) loss reclassified into net income (loss) | 1,704 |
| | 697 |
| | — |
| Pension plan benefits liability adjustment | (25,270 | ) | | 7,344 |
| | (24,358 | ) | Total other comprehensive income (loss), before tax | (114,846 | ) | | 16,164 |
| | 919 |
| | | | | | | Tax (provision) benefit | | | | | | Foreign currency translation adjustment | 32 |
| | (1,014 | ) | | (6,597 | ) | Net unrealized gain (loss) on derivative instruments designated as cash flow hedges | 349 |
| | 5 |
| | 1,036 |
| Net hedging (gain) loss reclassified into net income (loss) | (650 | ) | | (266 | ) | | — |
| Pension plan benefits liability adjustment | 323 |
| | (2,227 | ) | | 7,418 |
| Total other comprehensive income (loss) tax (provision) benefit | 54 |
| | (3,502 | ) | | 1,857 |
| | | | | | | Net-of-tax amount | | | | | | Foreign currency translation adjustment | (90,333 | ) | | 7,112 |
| | 21,405 |
| Net unrealized gain (loss) on derivative instruments designated as cash flow hedges | (566 | ) | | 2 |
| | (1,689 | ) | Net hedging (gain) loss reclassified into net income (loss) | 1,054 |
| | 431 |
| | — |
| Pension plan benefits liability adjustment | (24,947 | ) | | 5,117 |
| | (16,940 | ) | Total other comprehensive income (loss), net of tax | $ | (114,792 | ) | | $ | 12,662 |
| | $ | 2,776 |
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| Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
Details about the AOCI components reclassified to the Consolidated Statements of Operations during the reporting periods are as follows:
| | | | | | | | | | | | | | | | | | Amount Reclassified from AOCI(1) | | | | | Year Ended December 31, | | Affected Line Item in the Income Statement | | | 2014 | | 2013 | | 2012 | | | | | (in thousands) | | | Amortization of defined benefit pension items | | | | | | | | | Prior-service costs | | $ | (138 | ) | | $ | (70 | ) | | $ | (68 | ) | | (2) | Actuarial gains (losses) | | (572 | ) | | (926 | ) | | (161 | ) | | (2) | Loss on settlement | | (55 | ) | | (325 | ) | | (13 | ) | | (2) | Other | | — |
| | (658 | ) | | — |
| | (2) | Total, before tax | | (765 | ) | | (1,979 | ) | | (242 | ) | | Income before income taxes | Tax benefit (provision) | | 10 |
| | 600 |
| | 74 |
| | Income tax provision | Total, net of tax | | (755 | ) | | (1,379 | ) | | (168 | ) | | Net income | | | | | | | | | | Total reclassifications for the period, net of tax | | $ | (755 | ) | | $ | (1,379 | ) | | $ | (168 | ) | | Net income |
| | (1) | Amounts in parenthesis indicate debits to the Statements of Operations. |
| | (2) | These AOCI components are included in the computation of net periodic pension cost. Refer to Note 8 for additional details. |
Refer to Note 7 for additional details related to derivative activities that resulted in reclassification of AOCI to the Consolidated Statements of Operations. |