Inventories (Tables)

6 Months Ended

Jul. 01, 2017

Inventory Disclosure [Abstract]

Summary of Inventories

The following table summarizes inventories as of July 1, 2017 and December 31, 2016:

(in millions of U.S. dollars)	July 1, 2017		December 31, 2016
Raw materials	$	135.5	$	123.4
Finished goods		137.3		131.6
Resale items		21.4		22.0
Other		30.4		24.4
Total	$	324.6	$	301.4