Valuation and Qualifying Accounts (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounts Receivable - Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning Balance	$ 3,390	$ 4,163	$ 2,640
Charged to Costs and Expenses	1,184	733	2,852
Divestures/Acquisitions	9,845	448	1,203
Charge Offs	(1,867)	(1,391)	(1,594)
Recoveries	(889)	(520)	(935)
Currency Movement	(160)	(43)	(3)
Ending Balance	11,503	3,390	4,163
Inventories - Excess and Obsolete Allowances [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning Balance	21,317	23,954	17,735
Charged to Costs and Expenses	7,994	5,632	5,381
Divestures/Acquisitions	14,167		5,597
Charge Offs	(10,908)	(7,211)	(3,679)
Recoveries	(1,413)	(1,009)	(1,077)
Currency Movement	666	(49)	(3)
Ending Balance	31,823	21,317	23,954
Deferred Income Tax Asset - Valuation Allowance [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Beginning Balance	10,165	7,498	23,663
Charged to Costs and Expenses	4,252	496	3,659
Divestures/Acquisitions	143,513	3,064	(4,562)
Charge Offs			(736)
Recoveries	(415)	(899)	(14,160)
Currency Movement	(198)	6	(366)
Ending Balance	$ 157,317	$ 10,165	$ 7,498

Total of the adjustments in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 09

-Article 12

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Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

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