Inventories (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Inventory, Net [Abstract]
Raw materials	$ 346,979us-gaap_InventoryRawMaterials	$ 352,016us-gaap_InventoryRawMaterials
Work in progress	154,759us-gaap_InventoryWorkInProcess	147,715us-gaap_InventoryWorkInProcess
Finished Goods	483,924	483,912
Subtotal	985,662us-gaap_InventoryGross	983,643us-gaap_InventoryGross
Inventory reserves	(123,710)us-gaap_InventoryValuationReserves	(119,906)us-gaap_InventoryValuationReserves
Total	$ 861,952us-gaap_InventoryNet	$ 863,737us-gaap_InventoryNet

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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-Name Regulation S-X (SX)

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