Inventories (Tables)

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories at December 31 consisted of the following:

	2018			2017
Finished products	$	400.7		$	452.0
Work in process	570.4			580.0
Raw materials and supplies	80.4			70.4
Total (approximates replacement cost)	1,051.5			1,102.4
Decrease to LIFO cost	(47.4		)	(40.1		)
Inventories	$	1,004.1		$	1,062.3