Inventories, Net Narrative (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Obsolete and slow-moving inventories, net of reserves	$ 9.3us-gaap_InventoryValuationReserves	$ 7.8us-gaap_InventoryValuationReserves

Amount of valuation reserve for inventory.

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Name:	us-gaap_InventoryValuationReserves
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant