Revenue (Tables)

3 Months Ended

Mar. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Further disaggregation of net revenue to external customers by geographic area based on customer location is as follows:

	For the Three Months Ended
(in millions of U.S. dollars)	March 30, 2019		March 31, 2018
United States	$	436.0	$	418.6
United Kingdom	46.1		43.6
Canada	15.8		15.2
All other countries	76.2		83.4
Total	$	574.1	$	560.8