XML 21 R11.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories
9 Months Ended
Sep. 29, 2018
Inventory Disclosure [Abstract]  
Inventories
Inventories

A summary of inventories follows (in thousands):

        
 
September 29, 2018
 
December 30, 2017
Finished product
$
184,989

 
$
171,277

Work in process
88,073

 
101,540

Raw material
36,050

 
33,173

Supplies and other
52,567

 
52,193

 
$
361,679

 
$
358,183