Inventories (Tables)

3 Months Ended

Mar. 30, 2019

Notes To Financial Statements [Abstract]

Schedule of Inventory, Current

Inventories at March 30, 2019 and December 29, 2018 are as follows (in thousands): 

	Mar 30, 2019		Dec 29, 2018
Raw materials and parts	$	269,346	$	245,976
Work-in-process	59,818		51,164
Finished goods	251,010		224,670
	$	580,174	$	521,810