Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

Additional Notional Value

+ References

No definition available.

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- Definition

Forecasted borrowings which will be the hedged item in a cash flow hedge.

+ References

No definition available.

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- Definition

The percentage of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

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- Definition

Notional value in local currency

+ References

No definition available.

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- Definition

Swiss franc per euro floor exchange rate established by the Swiss National Bank

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- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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- Definition

Average contractual rate at which a foreign currency can be purchased or sold.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

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- Definition

The net gain (loss) during the reporting period due to ineffectiveness in foreign currency cash flow hedges. Recognized in earnings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (d)(1)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

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- Definition

Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

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- Definition

The net gain (loss) during the reporting period due to ineffectiveness in interest rate cash flow hedges. Recognized in earnings.

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Financial Instruments (Details)		12 Months Ended				12 Months Ended						12 Months Ended
Financial Instruments (Details)	Dec. 31, 2014	Dec. 31, 2014 Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2014 Designated as Hedging Instrument [Member] 3.24% $100 Million Interest Rate Swap [Member] USD ($)	Dec. 31, 2013 Designated as Hedging Instrument [Member] 3.24% $100 Million Interest Rate Swap [Member] USD ($)	Dec. 31, 2014 Designated as Hedging Instrument [Member] 2.52% $50 Million Interest Rate Swap [Member] USD ($)	Dec. 31, 2014 Designated as Hedging Instrument [Member] Foreign Exchange Forward [Member] USD ($) Rate	Dec. 31, 2013 Designated as Hedging Instrument [Member] Foreign Exchange Forward [Member] USD ($) Rate	Dec. 31, 2014 Designated as Hedging Instrument [Member] Foreign Exchange Forward [Member] EUR (€)	Dec. 31, 2013 Designated as Hedging Instrument [Member] Foreign Exchange Forward [Member] EUR (€)	Dec. 31, 2014 Designated as Hedging Instrument [Member] Foreign Exchange Forward [Member] Derivative Maturing in 2015 [Member] EUR (€) Rate	Dec. 31, 2014 Designated as Hedging Instrument [Member] Foreign Exchange Forward [Member] Derivative Maturing in 2016 [Member] EUR (€) Rate	Dec. 31, 2014 Not Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2013 Not Designated as Hedging Instrument [Member] USD ($)
Derivatives, Fair Value [Line Items]
Long Term Debt Percentage Bearing Fixed Interest Percentage	94.00%
Derivative, Notional Amount						$ 87,000,000	$ 78,000,000					$ 325,400,000	$ 180,300,000
notional value local currency								72,000,000	57,000,000
Derivative, Average Forward Exchange Rate						1.21	1.23			1.21	1.19
Additional Notional Value										86,000,000	67,000,000
swiss franc per euro floor						1.20
Line Of Credit Facility Forecasted Borrowing Amount			100,000,000		50,000,000
Derivative, Fixed Interest Rate			3.24%		2.52%
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months		1,200,000
Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments												3,500,000
Gain/Loss on IR Effectiveness			0	0
Gain/Loss on FX Effectiveness						$ 0	$ 0