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Inventories (Tables)
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Schedule Of Inventory Costs

Inventory costs are summarized as follows:

 

 

 

June 30,

 

 

December 31,

 

(in thousands)

 

2022

 

 

2021

 

Raw materials

 

$

649,264

 

 

$

504,307

 

Work in process

 

 

15,117

 

 

 

15,338

 

Finished goods

 

 

2,361

 

 

 

3,595

 

 

 

$

666,742

 

 

$

523,240