Inventory

6 Months Ended

Mar. 29, 2019

Inventory, Net [Abstract]

INVENTORY

INVENTORY

Inventory consists of the following (in millions):

	As of
	March 29, 2019		September 28, 2018
Raw materials	$	20.3	$	20.2
Work-in-process	332.9		340.7
Finished goods	193.8		124.8
Finished goods held on consignment by customers	8.0		4.5
Total inventory	$	555.0	$	490.2