Inventory (Tables)

3 Months Ended

Dec. 27, 2019

Inventory, Net [Abstract]

Schedule Of Inventories

Inventory consists of the following (in millions):

	As of
	December 27, 2019		September 27, 2019
Raw materials	$	22.8	$	24.4
Work-in-process	376.5		336.2
Finished goods	202.8		245.7
Finished goods held on consignment by customers	2.3		3.4
Total inventory	$	604.4	$	609.7