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Inventories
12 Months Ended
Dec. 31, 2014
Inventories [Abstract]  
Inventories

Note 3—Inventories

 

Inventory costs are summarized as follows:

  December 31,
(in thousands) 2014 2013
Raw materials$ 266,556$ 245,455
Work in process  84,673  84,710
Finished goods  50,032  66,534
 $ 401,261$ 396,699