Inventories

12 Months Ended

Dec. 31, 2016

Inventories [Abstract]

Inventories

Note 3—Inventories

Inventory costs are summarized as follows:

			December 31,
(in thousands)			2016		2015
	Raw materials	$	233,111	$	276,470
	Work in process		113,496		86,475
	Finished goods		34,727		49,041
		$	381,334	$	411,986