Inventory (Tables)

3 Months Ended

Dec. 30, 2016

Inventory, Net [Abstract]

Schedule Of Inventories

Inventory consists of the following (in millions):

	As of
	December 30, 2016		September 30, 2016
Raw materials	$	19.8	$	18.5
Work-in-process	257.8		255.5
Finished goods	135.5		140.4
Finished goods held on consignment by customers	9.7		9.6
Total inventory	$	422.8	$	424.0