Inventories

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Inventories

Note 2—Inventories

Inventory costs are summarized as follows:

	December 31,
(in thousands)	2021		2020
Raw materials	$	504,307	$	312,856
Work in process		15,338		8,687
Finished goods		3,595		5,834
	$	523,240	$	327,377