Employee Benefit Plans (The Obligations, Plan Assets And Funding Status Of The Non-U.S. Plans) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at end of prior year	$ 23,192
Cumulative foreign exchange effect	(2,822)
Service cost	591us-gaap_DefinedBenefitPlanServiceCost	2,450us-gaap_DefinedBenefitPlanServiceCost	1,870us-gaap_DefinedBenefitPlanServiceCost
Interest cost	796us-gaap_DefinedBenefitPlanInterestCost	1,285us-gaap_DefinedBenefitPlanInterestCost	1,367us-gaap_DefinedBenefitPlanInterestCost
Plan participants contributions	180
Actuarial loss	5,240
Benefits paid	(640)us-gaap_DefinedBenefitPlanBenefitsPaid
Prior service cost	29
Effect of curtailment and settlement	(22)
Projected benefit obligation at end of year	26,544	23,192
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at end of prior year	20,664
Cumulative foreign exchange effect	(2,464)
Actual return on plan assets	4,995
Employer contributions	489
Benefits paid	(640)us-gaap_DefinedBenefitPlanBenefitsPaid
Employee contributions	180
Fair value of plan assets at end of year	23,224	20,664
Ending funded status	(3,320)
Accrued benefit liability (non-current liability)	(3,320)
Accumulated other comprehensive income	(1,450)
Net amount recognized	(1,870)
Previously Reported [Member]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at end of prior year		37,551
Cumulative foreign exchange effect		1,813
Service cost		2,450
Interest cost		1,285
Plan participants contributions		886
Actuarial loss		(2,952)
Benefits paid		(1,337)
Prior service cost		(7)
Effect of curtailment and settlement		0
Projected benefit obligation at end of year		39,689
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at end of prior year		32,558
Cumulative foreign exchange effect		1,444
Actual return on plan assets		(940)
Employer contributions		2,114
Benefits paid		(1,337)
Employee contributions		886
Fair value of plan assets at end of year		34,725
Ending funded status		(4,964)
Accrued benefit liability (non-current liability)		(4,964)
Accumulated other comprehensive income		(157)
Net amount recognized		$ (4,807)

Defined Benefit Plan, Curtailments and Settlements, Benefit Obligation

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The total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost.

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The difference between fair value of plan assets at the end of the period and the fair value at the beginning of the period, adjusted for contributions and payments of benefits during the period, and after adjusting for taxes and other expenses, as applicable.

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Amount of gain (loss) related to change in benefit obligation resulting from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover, salary, and temporary deviation from the substantive plan.

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-Glossary Gain or Loss

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The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation.

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The aggregate net amount recognized in the balance sheet associated with the defined benefit plan(s). Will normally be the same as the Defined Benefit Plan, Funded Status of Plan, Total.

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- Definition

1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

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The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.

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The increase in the fair value of plan assets from contributions made by the employer.

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The amount of contributions made by plan participants. This item represents a periodic increase to the plan obligation and an increase to plan assets.

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Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

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Amount of gain (loss) from foreign currency exchange rate changes for benefit obligation for plans of a foreign operation whose functional currency is not the reporting currency.

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The amount of increase or decrease in plan assets attributed to foreign currency changes. The effects of foreign currency exchange rate changes that are to be disclosed are those applicable to plans of a foreign operation whose functional currency is not the reporting currency.

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The funded status is measured as the difference between the fair value of plan assets and the benefit obligation. Will normally be the same as the net Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total.

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The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

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The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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This represents the noncurrent liability for underfunded plans recognized in the balance sheet that is associated with the defined benefit pension plans and other postretirement defined benefit plans.

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