Inventories

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Inventories

6. Inventories

Inventories are stated at the lower of cost or market value. The components of inventories were as follows:

(in millions of dollars)	March 31, 2016		December 31, 2015
Raw materials	$	42.8	$	33.3
Work in process	3.2		2.6
Finished goods	214.3		167.7
Total inventories	$	260.3	$	203.6