Inventories (Tables)

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at December 31 consisted of the following:

	2018			2017
Finished products	$	988.1		$	1,211.4
Work in process	2,628.2			2,697.7
Raw materials and supplies	506.5			488.8
Total (approximates replacement cost)	4,122.8			4,397.9
Increase (reduction) to LIFO cost	(11.0		)	60.4
Inventories	$	4,111.8		$	4,458.3