Inventories (Tables)

3 Months Ended

Dec. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consist of (in millions):

	December 31, 2017		September 30, 2017
Finished goods	$	235.3	$	218.7
Work in process	178.7		168.0
Raw materials	156.8		172.0
Inventories	$	570.8	$	558.7