Intangible Assets - Changes in Carrying Amount of Trademarks (Details) - Trademarks - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Indefinite-lived Intangible Assets [Roll Forward]
Trademarks, Beginning Balance	$ 92,758	$ 121,972
Translation impact	(2,367)	3,987
Reclassify to definite-lived		(33,201)
Trademarks, Ending Balance	90,391	92,758
Enterprise Solutions
Indefinite-lived Intangible Assets [Roll Forward]
Trademarks, Beginning Balance	83,077	80,350
Translation impact	(1,893)	2,727
Reclassify to definite-lived		0
Trademarks, Ending Balance	81,184	83,077
Industrial Solutions
Indefinite-lived Intangible Assets [Roll Forward]
Trademarks, Beginning Balance	9,681	41,622
Translation impact	(474)	1,260
Reclassify to definite-lived		(33,201)
Trademarks, Ending Balance	$ 9,207	$ 9,681

Indefinite-lived intangible assets reclassified to definite-lived intangible assets

No definition available.

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

No definition available.

+ Details

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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