Inventories (Tables)

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following:

	December 31,
(in Millions)	2019		2018
Finished goods	$	372.2	$	430.4
Work in process	559.4		518.8
Raw materials, supplies and other	217.3		206.9
FIFO inventory	$	1,148.9	$	1,156.1
Less: Excess of FIFO cost over LIFO cost	(131.9)		(130.6)
Net inventories	$	1,017.0	$	1,025.5