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Retirement Plans And Postretirement Benefits (Tables) | 12 Months Ended
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Dec. 31, 2013
General Discussion of Pension and Other Postretirement Benefits [Abstract] |
Components Of Consolidated Net Pension Costs Retirement Plans | The components of our consolidated net pension costs are set forth in the following table.
| For the Year Ended December 31,
| 2011 |  | 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Service cost | $ | 525 |  |  | $ | 343 |  |  | $ | 610 |  |  | $ | 1,095 |  |  | $ | 870 |  |  | $ | 1,177 |
Interest cost | 6,759 |  |  | 2,501 |  |  | 6,114 |  |  | 2,532 |  |  | 5,438 |  |  | 2,542 |
Expected return on assets | (6,688 | ) |  | (2,225 | ) |  | (6,520 | ) |  | (2,299 | ) |  | (4,505 | ) |  | (2,339 | )
Amortization of prior service cost | — |  |  | 26 |  |  | — |  |  | 24 |  |  | — |  |  | 25 |
Settlement loss | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Mark-to-market loss (gain) | 19,775 |  |  | 1,190 |  |  | 6,572 |  |  | 1,662 |  |  | (11,907 | ) |  | (393 | )
| $ | 20,371 |  |  | $ | 1,835 |  |  | $ | 6,776 |  |  | $ | 3,014 |  |  | $ | (10,104 | ) |  | $ | 1,012 |
Amounts Recognized In Other Comprehensive Income Retirement Plans | The primary driver of the mark-to-market losses in 2012 and gains in 2013 were changes in the discount rate due to interest rate fluctuations. Amounts recognized in other comprehensive income:
| For the Year Ended December 31,
| 2011 |  | 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Amortization of prior service cost | $ | — |  |  | $ | (26 | ) |  | $ | — |  |  | $ | (24 | ) |  | $ | — |  |  | $ | (25 | )
Addition to prior service cost | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (246 | )
Effect of exchange rates | — |  |  | (8 | ) |  | — |  |  | 3 |  |  | — |  |  | 11 |
Total recognized in other comprehensive loss | $ | — |  |  | $ | (34 | ) |  | $ | — |  |  | $ | (21 | ) |  | $ | — |  |  | $ | (260 | )
Total recognized in pension costs and other comprehensive loss | $ | 20,371 |  |  | $ | 1,801 |  |  | $ | 6,776 |  |  | $ | 2,993 |  |  | $ | (10,104 | ) |  | $ | 752 |
Reconciliation Of Pension Plans' Benefit Obligations, Fair Value Of Assets Retirement Plans | The reconciliation of the beginning and ending balances of our pension plans’ benefit obligations, fair value of assets, and funded status at December 31, 2012 and 2013 are:
| At December 31,
| 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Changes in Benefit Obligation: |  |  |  |  |  |  |
Net benefit obligation at beginning of year | $ | 144,809 |  |  | $ | 73,217 |  |  | $ | 151,469 |  |  | $ | 80,311 |
Service cost | 610 |  |  | 1,095 |  |  | 870 |  |  | 1,177 |
Interest cost | 6,114 |  |  | 2,532 |  |  | 5,438 |  |  | 2,542 |
Participant contributions | — |  |  | 347 |  |  | — |  |  | 342 |
Plan amendments / curtailments | — |  |  | — |  |  | — |  |  | (246 | )
Foreign currency exchange changes | — |  |  | 3,153 |  |  | — |  |  | 1,549 |
Actuarial loss (gain) | 8,695 |  |  | 2,995 |  |  | (14,433 | ) |  | (3,257 | )
Benefits paid | (8,759 | ) |  | (3,028 | ) |  | (8,557 | ) |  | (3,997 | )
Net benefit obligation at end of year | $ | 151,469 |  |  | $ | 80,311 |  |  | $ | 134,787 |  |  | $ | 78,421 |
Changes in Plan Assets: |  |  |  |  |  |  |
Fair value of plan assets at beginning of year | $ | 80,935 |  |  | $ | 65,960 |  |  | $ | 91,319 |  |  | $ | 71,750 |
Actual return on plan assets | 8,643 |  |  | 3,668 |  |  | 1,979 |  |  | (517 | )
Foreign currency exchange rate changes | — |  |  | 2,919 |  |  | — |  |  | 1,404 |
Employer contributions | 10,500 |  |  | 1,884 |  |  | 6,134 |  |  | 3,703 |
Participant contributions | — |  |  | 347 |  |  | — |  |  | 342 |
Actuarial loss | — |  |  | — |  |  | — |  |  | — |
Benefits paid | (8,759 | ) |  | (3,028 | ) |  | (8,557 | ) |  | (3,997 | )
Fair value of plan assets at end of year | $ | 91,319 |  |  | $ | 71,750 |  |  | $ | 90,875 |  |  | $ | 72,685 |
Funded status (underfunded): | $ | (60,150 | ) |  | $ | (8,561 | ) |  | $ | (43,912 | ) |  | $ | (5,736 | )
Amounts recognized in accumulated other comprehensive loss: |  |  |  |  |  |  |
Prior service credit | $ | — |  |  | $ | (266 | ) |  | $ | — |  |  | $ | (6 | )
Amounts recognized in the statement of financial position: |  |  |  |  |  |  |
Non-current assets | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Current liabilities | (557 | ) |  | (260 | ) |  | (440 | ) |  | (524 | )
Non-current liabilities | (59,593 | ) |  | (8,301 | ) |  | (43,472 | ) |  | (5,214 | )
Net amount recognized | $ | (60,150 | ) |  | $ | (8,561 | ) |  | $ | (43,912 | ) |  | $ | (5,738 | )
Fair Asset Values Of Plan Assets | The fair value of the plan assets by category is summarized below (dollars in thousands):
| December 31, 2012 |  | December 31, 2013
Level 1 |  | Level 2 |  | Level 3 |  | Total |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
U.S. Plan Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents | $ | 1,516 |  |  | — |  |  | — |  |  | $ | 1,516 |  |  | $ | 2,597 |  |  | — |  |  | — |  |  | $ | 2,597 |
Collective trusts | — |  |  | 89,803 |  |  | — |  |  | 89,803 |  |  | — |  |  | $ | 88,278 |  |  | — |  |  | 88,278 |
Total | $ | 1,516 |  |  | 89,803 |  |  | — |  |  | $ | 91,319 |  |  | $ | 2,597 |  |  | $ | 88,278 |  |  | — |  |  | $ | 90,875 |
International Plan Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents | $ | 248 |  |  | — |  |  | — |  |  | $ | 248 |  |  | $ | 2,549 |  |  | — |  |  | — |  |  | $ | 2,549 |
Foreign government bonds | — |  |  | $ | 1,107 |  |  | — |  |  | 1,107 |  |  | — |  |  | $ | 1,142 |  |  | — |  |  | 1,142 |
Investment contracts | — |  |  | — |  |  | $ | 60,344 |  |  | 60,344 |  |  | — |  |  | — |  |  | $ | 58,127 |  |  | 58,127 |
Fixed insurance contracts | — |  |  | — |  |  | 10,051 |  |  | 10,051 |  |  | — |  |  | — |  |  | 10,865 |  |  | 10,865 |
Total | $ | 248 |  |  | $ | 1,107 |  |  | $ | 70,395 |  |  | $ | 71,750 |  |  | $ | 2,549 |  |  | $ | 1,142 |  |  | $ | 68,992 |  |  | $ | 72,683 |
Fair Value Hierarchy, Assets At Fair Value | The following table presents the changes for those financial instruments classified within Level 3 of the valuation hierarchy for international plan pension assets for the years ended December 31, 2012 and 2013 (dollars in thousands):
| Investment Contracts |  | Fixed Insurance Contracts
Balance at January 1, 2012 | $ | 56,114 |  |  | $ | 8,728 |
Gain / contributions / currency impact | 7,118 |  |  | 1,323 |
Distributions | (2,888 | ) |  | — |
Balance at December 31, 2012 | 60,344 |  |  | 10,051 |
Gain / contributions / currency impact | 9,770 |  |  | 814 |
Distributions | (11,987 | ) |  | — |
Balance at December 31, 2013 | $ | 58,127 |  |  | $ | 10,865 |
Retirement Plan Weighted Average Asset Allocations |
| Percentage of Plan Assets as of December 31, 2013
| US |  | Foreign
Equity securities | 21 | % |  | — | %
Fixed income, debt securities, or cash | 79 | % |  | 100 | %
Total | 100 | % |  | 100 | %
The following table presents our retirement plan weighted average target asset allocations at December 31, 2013, by asset category:
| Percentage of Plan Assets as of December 31, 2013
| US |  | Foreign
Equity securities | 20 | % |  | — | %
Fixed Income | 80 | % |  | 100 | %
Total | 100 | % |  | 100 | %
Pension Plans With An Accumulated Benefit Obligation In Excess Of Plan Assets | Information for our pension plans with an accumulated benefit obligation in excess of plan assets at December 31, 2012 and 2013 follows:
| 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Accumulated benefit obligation | $ | 151,469 |  |  | $ | 78,595 |  |  | $ | 134,787 |  |  | $ | 76,915 |
Fair value of plan assets | 91,319 |  |  | 71,750 |  |  | 90,875 |  |  | 72,683 |
Pension Plans With Projected Benefit Obligation In Excess Of Plan Assets | Information for our pension plans with a projected benefit obligation in excess of plan assets at December 31, 2012 and 2013 follows:
| 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Projected benefit obligation | $ | 151,469 |  |  | $ | 80,311 |  |  | $ | 134,787 |  |  | $ | 78,421 |
Fair value of plan assets | 91,319 |  |  | 71,750 |  |  | 90,875 |  |  | 72,683 |
Projected Future Pension Plan Cash Flow By Year | Following is our projected future pension plan cash flow by year:
| U.S. |  | Foreign
| (Dollars in thousands)
Expected contributions in 2014: |  |  |
Expected employer contributions | $ | 7,933 |  |  | $ | 1,854 |
Expected employee contributions | — |  |  | — |
Estimated future benefit payments reflecting expected future service for the years ending December 31: |  |  |
2014 | 8,969 |  |  | 3,984 |
2015 | 8,902 |  |  | 3,633 |
2016 | 8,976 |  |  | 4,160 |
2017 | 9,083 |  |  | 4,085 |
2018 | 9,169 |  |  | 4,290 |
2019-2023 | 46,566 |  |  | 23,354 |
Components Of Net Postretirement Costs | The components of our consolidated net postretirement costs are set forth in the following table.
| For the Year Ended December 31,
| 2011 |  | 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Service cost | $ | — |  |  | $ | 178 |  |  | $ | — |  |  | $ | 183 |  |  | — |  |  | $ | 105 |
Interest cost | 583 |  |  | 1,064 |  |  | 497 |  |  | 1,024 |  |  | 371 |  |  | 994 |
Amortization of prior service credit | — |  |  | (201 | ) |  | — |  |  | (199 | ) |  | — |  |  | (193 | )
Plan amendment | — |  |  | — |  |  | — |  |  | 1,170 |  |  | — |  |  | — |
Mark-to-market (gain) loss | (219 | ) |  | 1,538 |  |  | 60 |  |  | 551 |  |  | (1,284 | ) |  | (1,210 | )
| $ | 364 |  |  | $ | 2,579 |  |  | $ | 557 |  |  | $ | 2,729 |  |  | $ | (913 | ) |  | $ | (304 | )
Recognized In Other Comprehensive Income Postretirement Benefit Plans | Amounts recognized in other comprehensive income are:
| For the Year Ended December 31,
| 2011 |  | 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Amortization of prior service cost | $ | — |  |  | $ | 201 |  |  | $ | — |  |  | $ | 199 |  |  | $ | — |  |  | $ | 193 |
Effect of exchange rates | — |  |  | 49 |  |  | — |  |  | (53 | ) |  | — |  |  | 133 |
Total recognized in other comprehensive income | $ | — |  |  | $ | 250 |  |  | $ | — |  |  | $ | 146 |  |  | $ | — |  |  | $ | 326 |
Total recognized in net post retirement cost (benefit) and other comprehensive income | $ | 364 |  |  | $ | 2,829 |  |  | $ | 557 |  |  | $ | 2,875 |  |  | $ | (913 | ) |  | $ | 22 |
Fair Value Of Assets Of, And The Funded Status Of, Postretirement Plans | The reconciliation of beginning and ending balances of benefit obligations under, fair value of assets of, and the funded status of, our postretirement plans is set forth in the following table:
| Postretirement Benefits at December 31,
| 2012 |  | 2013
| U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Changes in Benefit Obligation: |  |  |  |  |  |  |
Net benefit obligation at beginning of year | $ | 14,316 |  |  | $ | 17,592 |  |  | $ | 13,506 |  |  | $ | 19,188 |
Service cost | — |  |  | 183 |  |  | — |  |  | 105 |
Interest cost | 497 |  |  | 1,024 |  |  | 371 |  |  | 994 |
Foreign currency exchange rates | — |  |  | (157 | ) |  | — |  |  | (2,183 | )
Actuarial loss (gain) | 60 |  |  | 541 |  |  | (1,284 | ) |  | (1,365 | )
Gross benefits paid | (1,367 | ) |  | (1,165 | ) |  | (1,318 | ) |  | (1,161 | )
Plan amendment | — |  |  | 1,170 |  |  | — |  |  | 67 |
Net benefit obligation at end of year | $ | 13,506 |  |  | $ | 19,188 |  |  | $ | 11,275 |  |  | $ | 15,645 |
Changes in Plan Assets: |  |  |  |  |  |  |
Fair value of plan assets at beginning of year | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Employer contributions | 1,367 |  |  | 1,165 |  |  | 1,318 |  |  | 1,161 |
Gross benefits paid | (1,367 | ) |  | (1,165 | ) |  | (1,318 | ) |  | (1,161 | )
Fair value of plan assets at end of year | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Funded status: | $ | (13,506 | ) |  | $ | (19,188 | ) |  | $ | (11,275 | ) |  | $ | (15,645 | )
Amounts recognized in accumulated other comprehensive loss: |  |  |  |  |  |  |
Prior service credit | $ | — |  |  | $ | 2,208 |  |  | $ | — |  |  | $ | 1,882 |
Amounts recognized in the statement of financial position: |  |  |  |  |  |  |
Current liabilities | $ | (1,394 | ) |  | $ | (1,132 | ) |  | $ | (1,279 | ) |  | $ | (1,035 | )
Non-current liabilities | (12,112 | ) |  | (18,056 | ) |  | (9,996 | ) |  | (14,610 | )
Net amount recognized | $ | (13,506 | ) |  | $ | (19,188 | ) |  | $ | (11,275 | ) |  | $ | (15,645 | )
Assumptions Used To Determine Net Pension Costs And Projected Benefit Obligations | Assumptions used to determine net postretirement benefit costs and postretirement projected benefit obligation are set forth in the following table:
| Postretirement Benefit Obligations At December 31,
| 2012 |  | 2013
Weighted average assumptions to determine benefit obligations: |  |  |
Discount rate | 4.44 | % |  | 5.41 | %
Health care cost trend on covered charges: |  |  |
Initial | 7.52 | % |  | 7.42 | %
Ultimate | 5.94 | % |  | 6.23 | %
Years to ultimate | 4 |  |  | 3 |
| Postretirement Benefit Costs At December 31,
| 2012 |  | 2013
Weighted average assumptions to determine net cost: |  |  |
Discount rate | 4.94 | % |  | 4.44 | %
Health care cost trend on covered charges: |  |  |
Initial | 7.68 | % |  | 7.52 | %
Ultimate | 5.71 | % |  | 5.94 | %
Years to ultimate | 3 |  |  | 3 |
Assumptions used to determine net pension costs and projected benefit obligations are:
| Pension Benefit Obligations At December 31,
| 2012 |  | 2013
Weighted average assumptions to determine benefit obligations: |  |  |
Discount rate | 3.58 | % |  | 4.20 | %
Rate of compensation increase | 2.44 | % |  | 2.42 | %
| Pension Benefit Obligations At December 31,
| 2012 |  | 2013
Weighted average assumptions to determine net cost: |  |  |
Discount rate | 4.06 | % |  | 3.58 | %
Expected return on plan assets | 5.95 | % |  | 4.29 | %
Rate of compensation increase | 2.44 | % |  | 2.44 | %
One-Percentage Point Change In Assumed Health Care Cost Trend Rates | A one-percentage point change in assumed health care cost trend rates would have the following effects at December 31, 2013:
| One Percentage Point Increase |  | One Percentage Point Decrease
| U.S. |  | Foreign |  | U.S. |  | Foreign
| (Dollars in thousands)
Effect on total service cost and interest cost components | $ | 4 |  |  | $ | 138 |  |  | $ | (2 | ) |  | $ | (111 | )
Effect on benefit obligations | $ | 83 |  |  | $ | 1,066 |  |  | $ | (59 | ) |  | $ | (880 | )
Projected Future Postretirement Cash Flow By Year | The following table represents projected future postretirement cash flow by year:
| U.S. |  | Foreign
| (Dollars in thousands)
Expected contributions in 2014: |  |  |
Expected employer contributions | $ | 1,279 |  |  | $ | 1,035 |
Expected employee contributions | — |  |  | — |
Estimated future benefit payments reflecting expected future service for the years ending December 31: |  |  |
2014 | 1,279 |  |  | 1,035 |
2015 | 1,227 |  |  | 1,041 |
2016 | 1,172 |  |  | 1,027 |
2017 | 1,085 |  |  | 1,054 |
2018 | 1,003 |  |  | 1,062 |
2019-2023 | 3,675 |  |  | 5,568 |

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- Definition Tabular disclosure of the effect of a one-percentage-point increase and the effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs and the accumulated postretirement benefit obligation for health care benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (m) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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