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Related Party Transactions (Summary Of Related Party Outstanding Balances) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Related Party Transaction [Line Items]
Miscellaneous	$ 66,299	$ 102,170
Axionlog Distribution B.V. [Member]
Related Party Transaction [Line Items]
Accounts and notes receivable	1,854	0
Other receivables	2,266	1,796
Miscellaneous	1,729	14,901
Accounts payable	$ 5,110	$ 7,742

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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