Inventories, net (Tables)

6 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following:

	June 30,			December 31,
(millions of dollars)	2014			2013
Raw material and supplies	$	324.4		$	279.8
Work in progress	92.2			78.0
Finished goods	128.2			116.3
FIFO inventories	544.8			474.1
LIFO reserve	(16.8		)	(16.0		)
Inventories, net	$	528.0		$	458.1