Fair Value Measurements Fair Value Measurements (Detail 1) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
ASSETS
Cash Equivalents, at Carrying Value	$ 18,800	$ 14,200
Foreign Currency Cash Flow Hedge Asset at Fair Value	7,056	567
Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability	4,717	5,567
Fair Value, Measurements, Recurring
ASSETS
Foreign currency forward contracts not designated as hedging instrument	1,166	1,611
Assets, Fair Value Disclosure	26,977	16,366
Liabilities [Abstract]
Interest Rate Derivative Liabilities, at Fair Value	4,092	3,768
Foreign currency forward contracts not designated as hedging instrument	625	1,799
Fair Value, Measurements, Recurring \| Level 1
ASSETS
Cash Equivalents, at Carrying Value	0	0
Foreign Currency Cash Flow Hedge Asset at Fair Value	0	0
Foreign currency forward contracts not designated as hedging instrument	0	0
Assets, Fair Value Disclosure	0	0
Liabilities [Abstract]
Interest Rate Derivative Liabilities, at Fair Value	0	0
Foreign currency forward contracts not designated as hedging instrument	0	0
Liabilities, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring \| Level 2
ASSETS
Cash Equivalents, at Carrying Value	18,755	14,188
Foreign Currency Cash Flow Hedge Asset at Fair Value	7,056	567
Foreign currency forward contracts not designated as hedging instrument	1,166	1,611
Assets, Fair Value Disclosure	26,977	16,366
Liabilities [Abstract]
Interest Rate Derivative Liabilities, at Fair Value	4,092	3,768
Foreign currency forward contracts not designated as hedging instrument	625	1,799
Liabilities, Fair Value Disclosure	4,717	5,567
Fair Value, Measurements, Recurring \| Level 3
ASSETS
Cash Equivalents, at Carrying Value	0	0
Foreign Currency Cash Flow Hedge Asset at Fair Value	0	0
Foreign currency forward contracts not designated as hedging instrument	0	0
Assets, Fair Value Disclosure	0	0
Liabilities [Abstract]
Interest Rate Derivative Liabilities, at Fair Value	0	0
Foreign currency forward contracts not designated as hedging instrument	0	0
Liabilities, Fair Value Disclosure	$ 0	$ 0

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Subparagraph (SX 210.5-02.1)
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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
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Fair value as of the balance sheet date of all foreign currency derivative assets designated as cash flow hedging instruments.

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Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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Fair value as of the balance sheet date of all interest rate derivatives designated as cash flow hedging instruments.

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Fair value of financial and nonfinancial obligations.

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