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Accumulated Other Comprehensive Loss (Details 2) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Components of Other Comprehensive Loss
December 31, 2017		$ (22,323)		$ (22,323)
Other comprehensive (loss) income before reclassifications				(7,104)
Amounts reclassified from Accumulated Other Comprehensive Loss				(4,701)
Adjustments to Accumulated Other Comprehensive Loss for disproportionate income tax effects recognized from the adoption of ASU 2018-02				(1,263)
Total Other Comprehensive (Loss) Income, net of tax	$ (18,147)	(18,147)	$ 10,963	(13,068)	$ 13,309
June 30, 2018	(35,391)			(35,391)
Foreign Currency Translation Adjustments
Components of Other Comprehensive Loss
December 31, 2017		(15,778)		(15,778)
Other comprehensive (loss) income before reclassifications				(10,848)
Amounts reclassified from Accumulated Other Comprehensive Loss				0
Adjustments to Accumulated Other Comprehensive Loss for disproportionate income tax effects recognized from the adoption of ASU 2018-02				0
Total Other Comprehensive (Loss) Income, net of tax				(10,848)
June 30, 2018	(26,626)			(26,626)
Pension and Post Retirement Benefits
Components of Other Comprehensive Loss
December 31, 2017		(1,610)		(1,610)
Other comprehensive (loss) income before reclassifications				19
Amounts reclassified from Accumulated Other Comprehensive Loss				57
Adjustments to Accumulated Other Comprehensive Loss for disproportionate income tax effects recognized from the adoption of ASU 2018-02				(137)
Total Other Comprehensive (Loss) Income, net of tax				(61)
June 30, 2018	(1,671)			(1,671)
Cash Flow Hedge
Components of Other Comprehensive Loss
December 31, 2017		$ (4,935)		(4,935)
Other comprehensive (loss) income before reclassifications				3,725
Amounts reclassified from Accumulated Other Comprehensive Loss				(4,758)
Adjustments to Accumulated Other Comprehensive Loss for disproportionate income tax effects recognized from the adoption of ASU 2018-02				(1,126)
Total Other Comprehensive (Loss) Income, net of tax				(2,159)
June 30, 2018	$ (7,094)			$ (7,094)

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Tax Cuts And Jobs Act of 2017 Reclassification From AOCI to Retained Earnings

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No definition available.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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