Inventories (Tables)

3 Months Ended

Apr. 01, 2017

Inventory Disclosure [Abstract]

Summary of Inventories

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

(in millions of U.S. dollars)	April 1, 2017		December 31, 2016
Raw materials	$	134.9	$	123.4
Finished goods		142.4		131.6
Resale items		21.9		22.0
Other		30.2		24.4
Total	$	329.4	$	301.4