Inventories (Tables)

3 Months Ended

Apr. 03, 2020

Inventory Disclosure [Abstract]

Schedule of Inventory

The classes of inventory are summarized as follows ($ in millions):

	April 3, 2020			December 31, 2019
Finished goods	$	253.0		$	223.5
Work in process	38.2			36.5
Raw materials	97.4			89.9
Inventories, gross	388.6			349.9
Less: reserve for excess and obsolescence	(76.3		)	(72.0		)
Inventories, net	$	312.3		$	277.9